add storage directory in built package

* upgrade to vue 3.x and framework7 8.x
* change calendar plugin to vue-datepicker
* disable export button when user does not hava any transaction
* implement new pin code input
* append thousands separator in amount in exchange rates page

.eslintrc.js

@@ -0,0 +1,13 @@
+module.exports = {
+    'root': true,
+    'env': {
+        'node': true
+    },
+    'extends': [
+        'eslint:recommended',
+        'plugin:vue/vue3-essential'
+    ],
+    'rules': {
+        'vue/no-use-v-if-with-v-for': 'off'
+    }
+}

.gitea/workflows/docker-release.yml

@@ -0,0 +1,56 @@
+name: Docker Release
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ secrets.DOCKER_REPO }}/mayswind/ezbookkeeping
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Set up the environment
+        run: |
+          sed -r -i 's#FROM( --.*)? (.*:.*)?#FROM\1 ${{ secrets.DOCKER_REPO }}/mirrors/\2#g' Dockerfile
+          cat >> docker/custom-backend-pre-setup.sh <<EOF
+          #!/bin/sh
+          ${{ vars.CUSTOM_BACKEND_PRE_SETUP }}
+          EOF
+          cat >> docker/custom-frontend-pre-setup.sh <<EOF
+          #!/bin/sh
+          ${{ vars.CUSTOM_FRONTEND_PRE_SETUP }}
+          EOF
+          chmod +x docker/custom-backend-pre-setup.sh
+          chmod +x docker/custom-frontend-pre-setup.sh
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          file: Dockerfile
+          context: .
+          platforms: ${{ vars.BUILD_RELEASE_PLATFORMS }}
+          push: true
+          build-args: |
+            RELEASE_BUILD=1
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitea/workflows/docker-snapshot.yml

@@ -0,0 +1,54 @@
+name: Docker Snapshot
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ secrets.DOCKER_REPO }}/mayswind/ezbookkeeping
+          tags: |
+            type=raw,value=SNAPSHOT-{{date 'YYYYMMDD'}}
+            type=raw,value=latest-snapshot
+            type=sha,format=short,prefix=SNAPSHOT-
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Set up the environment
+        run: |
+          sed -r -i 's#FROM( --.*)? (.*:.*)?#FROM\1 ${{ secrets.DOCKER_REPO }}/mirrors/\2#g' Dockerfile
+          cat >> docker/custom-backend-pre-setup.sh <<EOF
+          #!/bin/sh
+          ${{ vars.CUSTOM_BACKEND_PRE_SETUP }}
+          EOF
+          cat >> docker/custom-frontend-pre-setup.sh <<EOF
+          #!/bin/sh
+          ${{ vars.CUSTOM_FRONTEND_PRE_SETUP }}
+          EOF
+          chmod +x docker/custom-backend-pre-setup.sh
+          chmod +x docker/custom-frontend-pre-setup.sh
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          file: Dockerfile
+          context: .
+          platforms: ${{ vars.BUILD_SNAPSHOT_PLATFORMS }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/docker-release.yml

@@ -9,35 +9,44 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      -
+      - name: Checkout
-        name: Checkout
+        uses: actions/checkout@v3
-        uses: actions/checkout@v2
+
-      -
+      - name: Docker meta
-        name: Set up docker tag
+        id: meta
-        id: vars
+        uses: docker/metadata-action@v4
-        run: echo ::set-output name=RELEASE_TAG::${GITHUB_REF/refs\/tags\/v/}
+        with:
-      -
+          images: |
-        name: Set up QEMU
+            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping
-        uses: docker/setup-qemu-action@v1
+          tags: |
-      -
+            type=semver,pattern={{version}}
-        name: Set up Docker Buildx
+            type=semver,pattern={{major}}.{{minor}}
-        uses: docker/setup-buildx-action@v1
+            type=raw,value=latest
-      -
+
-        name: Login to DockerHub
+      - name: Set up QEMU
-        uses: docker/login-action@v1
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      -
+
-        name: Build and push
+      - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v4
         with:
           file: Dockerfile
           context: .
-          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7,linux/arm/v6
+          platforms: |
+            linux/amd64
+            linux/arm64/v8
+            linux/arm/v7
+            linux/arm/v6
           push: true
           build-args: |
             RELEASE_BUILD=1
-          tags:  |
+          tags: ${{ steps.meta.outputs.tags }}
-            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping:${{ steps.vars.outputs.RELEASE_TAG }}
+          labels: ${{ steps.meta.outputs.labels }}
-            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping:latest

.github/workflows/docker-snapshot.yml

@@ -9,33 +9,41 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      -
+      - name: Checkout
-        name: Checkout
+        uses: actions/checkout@v3
-        uses: actions/checkout@v2
+
-      -
+      - name: Docker meta
-        name: Set up docker tag
+        id: meta
-        id: vars
+        uses: docker/metadata-action@v4
-        run: echo ::set-output name=BUILD_DATE::$(date '+%Y%m%d')
+        with:
-      -
+          images: |
-        name: Set up QEMU
+            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping
-        uses: docker/setup-qemu-action@v1
+          tags: |
-      -
+            type=raw,value=SNAPSHOT-{{date 'YYYYMMDD'}}
-        name: Set up Docker Buildx
+            type=raw,value=latest-snapshot
-        uses: docker/setup-buildx-action@v1
+
-      -
+      - name: Set up QEMU
-        name: Login to DockerHub
+        uses: docker/setup-qemu-action@v2
-        uses: docker/login-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      -
+
-        name: Build and push
+      - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v4
         with:
           file: Dockerfile
           context: .
-          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7,linux/arm/v6
+          platforms: |
+            linux/amd64
+            linux/arm64/v8
+            linux/arm/v7
+            linux/arm/v6
           push: true
-          tags:  |
+          tags: ${{ steps.meta.outputs.tags }}
-            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping:SNAPSHOT-${{ steps.vars.outputs.BUILD_DATE }}
+          labels: ${{ steps.meta.outputs.labels }}
-            ${{ secrets.DOCKER_USERNAME }}/ezbookkeeping:latest-snapshot

.github/workflows/non-main-branch-build.yml

@@ -0,0 +1,28 @@
+name: Docker Snapshot
+
+on:
+  push:
+    branches-ignore:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Build
+        uses: docker/build-push-action@v2
+        with:
+          file: Dockerfile
+          context: .
+          platforms: linux/amd64
+          push: false

Dockerfile

@@ -1,5 +1,5 @@
 # Build backend binary file
-FROM golang:1.16.5-alpine3.13 AS be-builder
+FROM golang:1.21.12-alpine3.20 AS be-builder
 ARG RELEASE_BUILD
 ENV RELEASE_BUILD=$RELEASE_BUILD
 WORKDIR /go/src/github.com/mayswind/ezbookkeeping
@@ -9,7 +9,7 @@ RUN apk add git gcc g++ libc-dev
 RUN ./build.sh backend
 
 # Build frontend files
-FROM node:14.17.0-alpine3.13 AS fe-builder
+FROM --platform=$BUILDPLATFORM node:18.20.3-alpine3.20 AS fe-builder
 ARG RELEASE_BUILD
 ENV RELEASE_BUILD=$RELEASE_BUILD
 WORKDIR /go/src/github.com/mayswind/ezbookkeeping
@@ -19,7 +19,7 @@ RUN apk add git
 RUN ./build.sh frontend
 
 # Package docker image
-FROM alpine:3.13.5
+FROM alpine:3.20.1
 LABEL maintainer="MaysWind <i@mayswind.net>"
 RUN addgroup -S -g 1000 ezbookkeeping && adduser -S -G ezbookkeeping -u 1000 ezbookkeeping
 RUN apk --no-cache add tzdata
@@ -27,11 +27,13 @@ COPY docker/docker-entrypoint.sh /docker-entrypoint.sh
 RUN chmod +x /docker-entrypoint.sh
 RUN mkdir -p /ezbookkeeping && chown 1000:1000 /ezbookkeeping \
   && mkdir -p /ezbookkeeping/data && chown 1000:1000 /ezbookkeeping/data \
-  && mkdir -p /ezbookkeeping/log && chown 1000:1000 /ezbookkeeping/log
+  && mkdir -p /ezbookkeeping/log && chown 1000:1000 /ezbookkeeping/log \
+  && mkdir -p /ezbookkeeping/storage && chown 1000:1000 /ezbookkeeping/storage
 WORKDIR /ezbookkeeping
 COPY --from=be-builder --chown=1000:1000 /go/src/github.com/mayswind/ezbookkeeping/ezbookkeeping /ezbookkeeping/ezbookkeeping
 COPY --from=fe-builder --chown=1000:1000 /go/src/github.com/mayswind/ezbookkeeping/dist /ezbookkeeping/public
 COPY --chown=1000:1000 conf /ezbookkeeping/conf
+COPY --chown=1000:1000 templates /ezbookkeeping/templates
 COPY --chown=1000:1000 LICENSE /ezbookkeeping/LICENSE
 USER 1000:1000
 EXPOSE 8080

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020-2021 MaysWind (i@mayswind.net)
+Copyright (c) 2020-2024 MaysWind (i@mayswind.net)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,6 +1,6 @@
 # ezBookkeeping
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/mayswind/ezbookkeeping/blob/master/LICENSE)
-[![Latest Build](https://img.shields.io/github/workflow/status/mayswind/ezbookkeeping/Docker%20Release?style=flat)](https://github.com/mayswind/ezbookkeeping/actions)
+[![Latest Build](https://img.shields.io/github/actions/workflow/status/mayswind/ezbookkeeping/docker-snapshot.yml?branch=main)](https://github.com/mayswind/ezbookkeeping/actions)
 [![Go Report](https://goreportcard.com/badge/github.com/mayswind/ezbookkeeping)](https://goreportcard.com/report/github.com/mayswind/ezbookkeeping)
 [![Latest Docker Image Size](https://img.shields.io/docker/image-size/mayswind/ezbookkeeping.svg?style=flat)](https://hub.docker.com/r/mayswind/ezbookkeeping)
 [![Latest Release](https://img.shields.io/github/release/mayswind/ezbookkeeping.svg?style=flat)](https://github.com/mayswind/ezbookkeeping/releases)
@@ -8,17 +8,21 @@
 ## Introduction
 ezBookkeeping is a lightweight personal bookkeeping app hosted by yourself. It can be deployed on almost all platforms, including Windows, macOS and Linux on x86, amd64 and ARM architectures. You can even deploy it on an raspberry device. It also supports many different databases, including sqlite and mysql. With docker, you can just deploy it via one command without complicated configuration.
 
+Online Demo: [https://ezbookkeeping-demo.mayswind.net](https://ezbookkeeping-demo.mayswind.net)
+
 ## Features
 1. Open source & Self-hosted
 2. Lightweight & Fast
 3. Easy to install
     * Docker support
-    * Multiple database support (sqlite, mysql, etc.)
+    * Multiple database support (SQLite, MySQL, PostgreSQL, etc.)
-    * Multiple os & architecture support (Windows, macOS, Linux & x86, amd64, ARM)
+    * Multiple operation system & hardware support (Windows, macOS, Linux & x86, amd64, ARM)
 4. User-friendly interface
+    * Both desktop and mobile UI
     * Close to native app experience (for mobile device)
     * Two-level account & two-level category support
     * Plentiful preset categories
+    * Geographic location and map support
     * Searching & filtering history records
     * Data statistics
     * Dark theme
@@ -26,12 +30,15 @@ ezBookkeeping is a lightweight personal bookkeeping app hosted by yourself. It c
 6. Multiple timezone support
 7. Multi-language support
 8. Two-factor authentication
-9. Application lock (WebAuthn support)
+9. Application lock (PIN code / WebAuthn)
 10. Data export
 
 ## Screenshots
-### Mobile Device
+### Desktop Version
-[![ezBookkeeping](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/en.png)](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/en.png)
+[![ezBookkeeping](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/desktop/en.png)](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/desktop/en.png)
+
+### Mobile Version
+[![ezBookkeeping](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/mobile/en.png)](https://raw.githubusercontent.com/wiki/mayswind/ezbookkeeping/img/mobile/en.png)
 
 ## Installation
 ### Ship with docker
@@ -48,19 +55,35 @@ Latest Daily Build:
 ### Install from binary
 Latest release: [https://github.com/mayswind/ezbookkeeping/releases](https://github.com/mayswind/ezbookkeeping/releases)
 
+**Linux / macOS**
+
     $ ./ezbookkeeping server run
 
-ezBookkeeping will listen at port 8080 as default. Then you can visit http://{YOUR_HOST_ADDRESS}:8080/ .
+**Windows**
+
+    > .\ezbookkeeping.exe server run
+
+ezBookkeeping will listen at port 8080 as default. Then you can visit `http://{YOUR_HOST_ADDRESS}:8080/` .
 
 ### Build from source
 Make sure you have [Golang](https://golang.org/), [GCC](http://gcc.gnu.org/), [Node.js](https://nodejs.org/) and [NPM](https://www.npmjs.com/) installed. Then download the source code, and follow these steps:
 
+**Linux / macOS**
+
     $ ./build.sh package -o ezbookkeeping.tar.gz
 
 All the files will be packaged in `ezbookkeeping.tar.gz`.
 
+**Windows**
+
+    > .\build.bat package -o ezbookkeeping.zip
+
+All the files will be packaged in `ezbookkeeping.zip`.
+
 You can also build docker image, make sure you have [docker](https://www.docker.com/) installed, then follow these steps:
 
+**Linux**
+
     $ ./build.sh docker
 
 ## Documents

babel.config.js

@@ -1,5 +0,0 @@
-module.exports = {
-    presets: [
-        '@vue/cli-plugin-babel/preset'
-    ]
-}

build.bat

@@ -0,0 +1,264 @@
+@echo off
+
+set "TYPE="
+set "NO_LINT=0"
+set "NO_TEST=0"
+set "RELEASE=%RELEASE_BUILD%"
+set "RELEASE_TYPE=unknown"
+set "VERSION="
+set "COMMIT_HASH="
+set "BUILD_UNIXTIME="
+set "BUILD_DATE="
+set "PACKAGE_FILENAME="
+for /f %%a in ('"prompt $E$S & echo on & for %%b in (1) do rem"') do set "ESC=%%a"
+
+if "%~1"=="" call :show_help & goto :end
+goto :pre_parse_args
+
+:echo_red
+    echo %ESC%[91m%~1%ESC%[0m
+    goto :eof
+
+:set_unixtime
+    setlocal enableextensions
+    for /f %%x in ('wmic path win32_utctime get /format:list ^| findstr "="') do set %%x
+    set /a z=(14-100%Month%%%100)/12, y=10000%Year%%%10000-z
+    set /a ut=y*365+y/4-y/100+y/400+(153*(100%Month%%%100+12*z-3)+2)/5+Day-719469
+    set /a ut=ut*86400+100%Hour%%%100*3600+100%Minute%%%100*60+100%Second%%%100
+    endlocal & set "%1=%ut%" & goto :eof
+
+:set_date
+    setlocal enableextensions
+    for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
+    if %Month% lss 10 set "Month=0%Month%"
+    if %Day% lss 10 set "Day=0%Day%"
+    endlocal & set "%1=%Year%%Month%%Day%" & goto :eof
+
+:check_dependency
+    if "%~1"=="" goto :eof
+    where /q %~1 || call :echo_red "Error: "%~1" is required." && goto :end
+
+    shift
+    goto :check_dependency
+
+:show_help
+    echo ezBookkeeping build script for Windows
+    echo.
+    echo Usage:
+    echo     build.cmd type [options]
+    echo.
+    echo Types:
+    echo     backend                 Build backend binary file
+    echo     frontend                Build frontend files
+    echo     package                 Build package archive
+    echo.
+    echo Options:
+    echo     /r, --release           Build release (The script will use environment variable "RELEASE_BUILD" to detect whether this is release building by default)
+    echo     /o, --output ^<filename^> Package file name (For "package" type only)
+    echo     --no-lint               Do not execute lint check before building
+    echo     --no-test               Do not execute unit testing before building
+    echo     /h, --help              Show help
+    goto :eof
+
+:pre_parse_args
+    if "%~1"=="" goto :post_parse_args
+
+    if /i "%~1"=="backend"   set "TYPE=%~1" & shift
+    if /i "%~1"=="frontend"  set "TYPE=%~1" & shift
+    if /i "%~1"=="package"   set "TYPE=%~1" & shift
+
+:parse_args
+    if "%~1"=="" goto :post_parse_args
+
+    if /i "%~1"=="/r"        set "RELEASE=1" & shift & goto :parse_args
+    if /i "%~1"=="-r"        set "RELEASE=1" & shift & goto :parse_args
+    if /i "%~1"=="--release" set "RELEASE=1" & shift & goto :parse_args
+
+    if /i "%~1"=="/o"        set "PACKAGE_FILENAME=%~2" & shift & shift & goto :parse_args
+    if /i "%~1"=="-o"        set "PACKAGE_FILENAME=%~2" & shift & shift & goto :parse_args
+    if /i "%~1"=="--output"  set "PACKAGE_FILENAME=%~2" & shift & shift & goto :parse_args
+
+    if /i "%~1"=="--no-lint" set "NO_LINT=1" & shift & goto :parse_args
+    if /i "%~1"=="--no-test" set "NO_TEST=1" & shift & goto :parse_args
+
+    if /i "%~1"=="/h"        call :show_help & goto :end
+    if /i "%~1"=="-h"        call :show_help & goto :end
+    if /i "%~1"=="--help"    call :show_help & goto :end
+
+    call :echo_red "Invalid argument: %~1" & call :show_help & goto :end
+
+:post_parse_args
+    if "%RELEASE%"=="" set "RELEASE=0"
+
+    if "%RELEASE%"=="0" (
+        set "RELEASE_TYPE=snapshot"
+    ) else (
+        set "RELEASE_TYPE=release"
+    )
+
+:check_type_dependencies
+    if not defined TYPE call :echo_red "Error: No specified type" & call :show_help & goto :end
+
+    call :check_dependency "git"
+    if "%TYPE%"=="backend"  call :check_dependency "go" "gcc"
+    if "%TYPE%"=="frontend" call :check_dependency "node" "npm"
+    if "%TYPE%"=="package"  call :check_dependency "go" "gcc" "node" "npm" "7z"
+
+    if not "%errorlevel%"=="0" goto :end
+
+:set_build_parameters
+    for /f "tokens=2 delims=:" %%x in ('findstr "\"version\": \"*\"," package.json') do set "VERSION=%%x"
+    set VERSION=%VERSION: =%
+    set VERSION=%VERSION:,=%
+    set VERSION=%VERSION:"=%
+    for /f %%x in ('git rev-parse --short HEAD') do set "COMMIT_HASH=%%x"
+    call :set_unixtime BUILD_UNIXTIME
+    call :set_date BUILD_DATE
+
+:main
+    if "%TYPE%"=="backend"  call :build_backend & goto :end
+    if "%TYPE%"=="frontend" call :build_frontend & goto :end
+    if "%TYPE%"=="package"  call :build_package & goto :end
+    goto :end
+
+:build_backend
+    setlocal enabledelayedexpansion
+    echo Pulling backend dependencies...
+    call go get .
+
+    if "%NO_LINT%"=="0" (
+        echo Executing backend lint checking...
+        call go vet -v .\...
+
+        if !errorlevel! neq 0 (
+            call :echo_red "Error: Failed to pass lint checking"
+            goto :end
+        )
+    )
+
+    if "%NO_TEST%"=="0" (
+        echo Executing backend unit testing...
+        call go clean -cache
+        call go test .\... -v
+
+        if !errorlevel! neq 0 (
+            call :echo_red "Error: Failed to pass unit testing"
+            goto :end
+        )
+    )
+
+    endlocal
+
+    set "CGO_ENABLED=1"
+
+    setlocal
+    set "backend_build_extra_arguments=-X main.Version=%VERSION%"
+    set "backend_build_extra_arguments=%backend_build_extra_arguments% -X main.CommitHash=%COMMIT_HASH%"
+
+    if "%RELEASE%"=="0" (
+        set "backend_build_extra_arguments=%backend_build_extra_arguments% -X main.BuildUnixTime=%BUILD_UNIXTIME%"
+    )
+
+    echo Building backend binary file (%RELEASE_TYPE%)...
+
+    call go build -a -v -trimpath -tags timetzdata -ldflags "-w -s -linkmode external -extldflags '-static' %backend_build_extra_arguments%" -o ezbookkeeping.exe ezbookkeeping.go
+    endlocal
+
+    set "CGO_ENABLED="
+
+    goto :eof
+
+:build_frontend
+    setlocal enabledelayedexpansion
+    echo Pulling frontend dependencies...
+    call npm install
+
+    if "%NO_LINT%"=="0" (
+        echo Executing frontend lint checking...
+
+        call npm run lint
+
+        if !errorlevel! neq 0 (
+            call :echo_red "Error: Failed to pass lint checking"
+            goto :end
+        )
+    )
+
+    endlocal
+
+    echo Building frontend files(%RELEASE_TYPE%)...
+
+    if "%RELEASE%"=="0" (
+        set "buildUnixTime=%BUILD_UNIXTIME%"
+        call npm run build
+        set "buildUnixTime="
+    ) else (
+        call npm run build
+    )
+
+    goto :eof
+
+:build_package
+    setlocal enabledelayedexpansion
+    set "package_file_name=%VERSION%"
+
+    if "%RELEASE%"=="0" (
+        set "build_date="
+        set "package_file_name=%package_file_name%-%build_date%"
+    )
+
+    set "package_file_name=ezbookkeeping-%package_file_name%-windows.zip"
+
+    if defined PACKAGE_FILENAME set "package_file_name=%PACKAGE_FILENAME%"
+
+    echo Building package archive "%package_file_name%" (%RELEASE_TYPE%)...
+
+    call :build_backend
+
+    if !errorlevel! neq 0 (
+        goto :end
+    )
+
+    call :build_frontend
+
+    if !errorlevel! neq 0 (
+        goto :end
+    )
+
+    rmdir package /s /q
+    mkdir package
+    mkdir package\data
+    mkdir package\storage
+    mkdir package\log
+    xcopy ezbookkeeping.exe package\
+    xcopy dist package\public /e /i
+    xcopy conf package\conf /e /i
+    xcopy templates package\templates /e /i
+    xcopy LICENSE package\
+
+    cd package
+
+    if !errorlevel! neq 0 (
+        call :echo_red "Error: Build Failed"
+        goto :end
+    )
+
+    call 7z a -r -tzip -mx9 ..\%package_file_name% package *
+
+    cd ..
+    endlocal
+
+    goto :eof
+
+:end
+    set "TYPE="
+    set "NO_LINT="
+    set "NO_TEST="
+    set "RELEASE="
+    set "RELEASE_TYPE="
+    set "VERSION="
+    set "COMMIT_HASH="
+    set "BUILD_UNIXTIME="
+    set "BUILD_DATE="
+    set "PACKAGE_FILENAME="
+    exit /B

build.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env sh
 
 TYPE=""
+NO_LINT="0"
+NO_TEST="0"
 RELEASE=${RELEASE_BUILD:-"0"}
 RELEASE_TYPE="unknown"
 VERSION=""
@@ -31,16 +33,18 @@ Usage:
     build.sh type [options]
 
 Types:
-    backend             Build backend binary file
+    backend                 Build backend binary file
-    frontend            Build frontend files
+    frontend                Build frontend files
-    package             Build package archive
+    package                 Build package archive
-    docker              Build docker image
+    docker                  Build docker image
 
 Options:
-    -r, --release       Build release (The script will use environment variable "RELEASE_BUILD" to detect whether this is release building by default)
+    -r, --release           Build release (The script will use environment variable "RELEASE_BUILD" to detect whether this is release building by default)
-    -o, --output        Package file name (For "package" type only)
+    -o, --output <filename> Package file name (For "package" type only)
-    -t, --tag           Docker tag (For "docker" type only)
+    -t, --tag               Docker tag (For "docker" type only)
-    -h, --help          Show help
+    --no-lint               Do not execute lint check before building
+    --no-test               Do not execute unit testing before building
+    -h, --help              Show help
 EOF
 }
 
@@ -63,6 +67,12 @@ parse_args() {
                 DOCKER_TAG="$2"
                 shift
                 ;;
+            --no-lint)
+                NO_LINT="1"
+                ;;
+            --no-test)
+                NO_TEST="1"
+                ;;
             --help | -h)
                 show_help
                 exit 0
@@ -111,6 +121,30 @@ set_build_parameters() {
 }
 
 build_backend() {
+    echo "Pulling backend dependencies..."
+    go get .
+
+    if [ "$NO_LINT" = "0" ]; then
+        echo "Executing backend lint checking..."
+        go vet -v ./...
+
+        if [ "$?" != "0" ]; then
+            echo_red "Error: Failed to pass lint checking"
+            exit 1
+        fi
+    fi
+
+    if [ "$NO_TEST" = "0" ]; then
+        echo "Executing backend unit testing..."
+        go clean -cache
+        go test ./... -v
+
+        if [ "$?" != "0" ]; then
+            echo_red "Error: Failed to pass unit testing"
+            exit 1
+        fi
+    fi
+
     backend_build_extra_arguments="-X main.Version=$VERSION"
     backend_build_extra_arguments="$backend_build_extra_arguments -X main.CommitHash=$COMMIT_HASH"
 
@@ -125,17 +159,26 @@ build_backend() {
 }
 
 build_frontend() {
-    frontend_build_arguments="";
-
-    if [ "$RELEASE" = "0" ]; then
-        frontend_build_arguments="--buildUnixTime=$BUILD_UNIXTIME"
-    fi
-
     echo "Pulling frontend dependencies..."
     npm install
 
+    if [ "$NO_LINT" = "0" ]; then
+        echo "Executing frontend lint checking..."
+        npm run lint
+
+        if [ "$?" != "0" ]; then
+            echo_red "Error: Failed to pass lint checking"
+            exit 1
+        fi
+    fi
+
     echo "Building frontend files ($RELEASE_TYPE)..."
-    npm run build -- "$frontend_build_arguments"
+
+    if [ "$RELEASE" = "0" ]; then
+        buildUnixTime=$BUILD_UNIXTIME npm run build
+    else
+        npm run build
+    fi
 }
 
 build_package() {
@@ -158,9 +201,13 @@ build_package() {
 
     rm -rf package
     mkdir package
+    mkdir package/data
+    mkdir package/storage
+    mkdir package/log
     cp ezbookkeeping package/
     cp -R dist package/public
     cp -R conf package/conf
+    cp -R templates package/templates
     cp LICENSE package/
 
     cd package || { echo_red "Error: Build Failed"; exit 1; }

cmd/database.go

@@ -58,7 +58,7 @@ func updateAllDatabaseTablesStructure() error {
 		return err
 	}
 
-	log.BootInfof("[database.updateAllDatabaseTablesStructure] two factor table maintained successfully")
+	log.BootInfof("[database.updateAllDatabaseTablesStructure] two-factor table maintained successfully")
 
 	err = datastore.Container.UserStore.SyncStructs(new(models.TwoFactorRecoveryCode))
 
@@ -66,7 +66,7 @@ func updateAllDatabaseTablesStructure() error {
 		return err
 	}
 
-	log.BootInfof("[database.updateAllDatabaseTablesStructure] two factor recovery code table maintained successfully")
+	log.BootInfof("[database.updateAllDatabaseTablesStructure] two-factor recovery code table maintained successfully")
 
 	err = datastore.Container.TokenStore.SyncStructs(new(models.TokenRecord))
 
@@ -116,5 +116,13 @@ func updateAllDatabaseTablesStructure() error {
 
 	log.BootInfof("[database.updateAllDatabaseTablesStructure] transaction tag index table maintained successfully")
 
+	err = datastore.Container.UserDataStore.SyncStructs(new(models.TransactionTemplate))
+
+	if err != nil {
+		return err
+	}
+
+	log.BootInfof("[database.updateAllDatabaseTablesStructure] transaction template table maintained successfully")
+
 	return nil
 }

cmd/initializer.go

@@ -7,9 +7,12 @@ import (
 	"github.com/urfave/cli/v2"
 
 	"github.com/mayswind/ezbookkeeping/pkg/datastore"
+	"github.com/mayswind/ezbookkeeping/pkg/duplicatechecker"
 	"github.com/mayswind/ezbookkeeping/pkg/exchangerates"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/mail"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/storage"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 	"github.com/mayswind/ezbookkeeping/pkg/uuid"
 )
@@ -17,64 +20,117 @@ import (
 func initializeSystem(c *cli.Context) (*settings.Config, error) {
 	var err error
 	configFilePath := c.String("conf-path")
+	isDisableBootLog := c.Bool("no-boot-log")
 
 	if configFilePath != "" {
 		if _, err = os.Stat(configFilePath); err != nil {
-			log.BootErrorf("[initializer.initializeSystem] cannot load configuration from custom config path %s, because file not exists", configFilePath)
+			if !isDisableBootLog {
+				log.BootErrorf("[initializer.initializeSystem] cannot load configuration from custom config path %s, because file not exists", configFilePath)
+			}
 			return nil, err
 		}
 
-		log.BootInfof("[initializer.initializeSystem] will loading configuration from custom config path %s", configFilePath)
+		if !isDisableBootLog {
+			log.BootInfof("[initializer.initializeSystem] will loading configuration from custom config path %s", configFilePath)
+		}
 	} else {
 		configFilePath, err = settings.GetDefaultConfigFilePath()
 
 		if err != nil {
-			log.BootErrorf("[initializer.initializeSystem] cannot get default configuration path, because %s", err.Error())
+			if !isDisableBootLog {
+				log.BootErrorf("[initializer.initializeSystem] cannot get default configuration path, because %s", err.Error())
+			}
 			return nil, err
 		}
 
-		log.BootInfof("[initializer.initializeSystem] will load configuration from default config path %s", configFilePath)
+		if !isDisableBootLog {
+			log.BootInfof("[initializer.initializeSystem] will load configuration from default config path %s", configFilePath)
+		}
 	}
 
 	config, err := settings.LoadConfiguration(configFilePath)
 
 	if err != nil {
-		log.BootErrorf("[initializer.initializeSystem] cannot load configuration, because %s", err.Error())
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] cannot load configuration, because %s", err.Error())
+		}
 		return nil, err
 	}
 
+	if config.SecretKeyNoSet {
+		log.BootWarnf("[initializer.initializeSystem] \"secret_key\" in config file is not set, please change it to keep your user data safe")
+	}
+
 	settings.SetCurrentConfig(config)
 
 	err = datastore.InitializeDataStore(config)
 
 	if err != nil {
-		log.BootErrorf("[initializer.initializeSystem] initializes data store failed, because %s", err.Error())
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes data store failed, because %s", err.Error())
+		}
 		return nil, err
 	}
 
-	err = log.SetLoggerConfiguration(config)
+	err = log.SetLoggerConfiguration(config, isDisableBootLog)
 
 	if err != nil {
-		log.BootErrorf("[initializer.initializeSystem] sets logger configuration failed, because %s", err.Error())
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] sets logger configuration failed, because %s", err.Error())
+		}
+		return nil, err
+	}
+
+	err = storage.InitializeStorageContainer(config)
+
+	if err != nil {
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes object storage failed, because %s", err.Error())
+		}
 		return nil, err
 	}
 
 	err = uuid.InitializeUuidGenerator(config)
 
 	if err != nil {
-		log.BootErrorf("[initializer.initializeSystem] initializes uuid generator failed, because %s", err.Error())
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes uuid generator failed, because %s", err.Error())
+		}
+		return nil, err
+	}
+
+	err = duplicatechecker.InitializeDuplicateChecker(config)
+
+	if err != nil {
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes duplicate checker failed, because %s", err.Error())
+		}
+		return nil, err
+	}
+
+	err = mail.InitializeMailer(config)
+
+	if err != nil {
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes mailer failed, because %s", err.Error())
+		}
 		return nil, err
 	}
 
 	err = exchangerates.InitializeExchangeRatesDataSource(config)
 
 	if err != nil {
-		log.BootErrorf("[initializer.initializeSystem] initializes exchange rates data source failed, because %s", err.Error())
+		if !isDisableBootLog {
+			log.BootErrorf("[initializer.initializeSystem] initializes exchange rates data source failed, because %s", err.Error())
+		}
 		return nil, err
 	}
 
 	cfgJson, _ := json.Marshal(getConfigWithoutSensitiveData(config))
-	log.BootInfof("[initializer.initializeSystem] has loaded configuration %s", cfgJson)
+
+	if !isDisableBootLog {
+		log.BootInfof("[initializer.initializeSystem] has loaded configuration %s", cfgJson)
+	}
 
 	return config, nil
 }
@@ -88,7 +144,10 @@ func getConfigWithoutSensitiveData(config *settings.Config) *settings.Config {
 	}
 
 	clonedConfig.DatabaseConfig.DatabasePassword = "****"
+	clonedConfig.SMTPConfig.SMTPPasswd = "****"
+	clonedConfig.MinIOConfig.SecretAccessKey = "****"
 	clonedConfig.SecretKey = "****"
+	clonedConfig.AmapApplicationSecret = "****"
 
 	return clonedConfig
 }

cmd/security.go

@@ -0,0 +1,49 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+// SecurityUtils represents the security command
+var SecurityUtils = &cli.Command{
+	Name:  "security",
+	Usage: "ezBookkeeping security utilities",
+	Subcommands: []*cli.Command{
+		{
+			Name:   "gen-secret-key",
+			Usage:  "Generate a random secret key",
+			Action: genSecretKey,
+			Flags: []cli.Flag{
+				&cli.IntFlag{
+					Name:        "length",
+					Aliases:     []string{"l"},
+					Required:    false,
+					DefaultText: "32",
+					Usage:       "The length of secret key",
+				},
+			},
+		},
+	},
+}
+
+func genSecretKey(c *cli.Context) error {
+	length := c.Int("length")
+
+	if length <= 0 {
+		length = 32
+	}
+
+	secretKey, err := utils.GetRandomNumberOrLetter(length)
+
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("[Secret Key] %s\n", secretKey)
+
+	return nil
+}

cmd/user_data.go

@@ -2,13 +2,14 @@ package cmd
 
 import (
 	"fmt"
-	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"os"
 
 	"github.com/urfave/cli/v2"
 
 	clis "github.com/mayswind/ezbookkeeping/pkg/cli"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
@@ -86,6 +87,71 @@ var UserData = &cli.Command{
 				},
 			},
 		},
+		{
+			Name:   "user-enable",
+			Usage:  "Enable specified user",
+			Action: enableUser,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
+		{
+			Name:   "user-disable",
+			Usage:  "Disable specified user",
+			Action: disableUser,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
+		{
+			Name:   "user-resend-verify-email",
+			Usage:  "Resend user verify email",
+			Action: resendUserVerifyEmail,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
+		{
+			Name:   "user-set-email-verified",
+			Usage:  "Set user email address verified",
+			Action: setUserEmailVerified,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
+		{
+			Name:   "user-set-email-unverified",
+			Usage:  "Set user email address unverified",
+			Action: setUserEmailUnverified,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
 		{
 			Name:   "user-delete",
 			Usage:  "Delete specified user",
@@ -138,6 +204,19 @@ var UserData = &cli.Command{
 				},
 			},
 		},
+		{
+			Name:   "send-password-reset-mail",
+			Usage:  "Send password reset mail",
+			Action: sendPasswordResetMail,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
 		{
 			Name:   "transaction-check",
 			Usage:  "Check whether user all transactions and accounts are correct",
@@ -151,9 +230,22 @@ var UserData = &cli.Command{
 				},
 			},
 		},
+		{
+			Name:   "transaction-tag-index-fix-transaction-time",
+			Usage:  "Fix the transaction tag index data which does not have transaction time",
+			Action: fixTransactionTagIndexNotHaveTransactionTime,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "username",
+					Aliases:  []string{"n"},
+					Required: true,
+					Usage:    "Specific user name",
+				},
+			},
+		},
 		{
 			Name:   "transaction-export",
-			Usage:  "Export user all transactions to csv file",
+			Usage:  "Export user all transactions to file",
 			Action: exportUserTransaction,
 			Flags: []cli.Flag{
 				&cli.StringFlag{
@@ -168,6 +260,12 @@ var UserData = &cli.Command{
 					Required: true,
 					Usage:    "Specific exported file path (e.g. transaction.csv)",
 				},
+				&cli.StringFlag{
+					Name:     "type",
+					Aliases:  []string{"t"},
+					Required: false,
+					Usage:    "Export file type, support csv or tsv, default is csv",
+				},
 			},
 		},
 	},
@@ -239,6 +337,126 @@ func modifyUserPassword(c *cli.Context) error {
 	return nil
 }
 
+func sendPasswordResetMail(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.SendPasswordResetMail(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.sendPasswordResetMail] error occurs when sending password reset email")
+		return err
+	}
+
+	log.BootInfof("[user_data.sendPasswordResetMail] a password reset email for user \"%s\" has been sent", username)
+
+	return nil
+}
+
+func enableUser(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.EnableUser(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.enableUser] error occurs when setting user enabled")
+		return err
+	}
+
+	log.BootInfof("[user_data.enableUser] user \"%s\" has been set enabled", username)
+
+	return nil
+}
+
+func disableUser(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.DisableUser(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.disableUser] error occurs when setting user disabled")
+		return err
+	}
+
+	log.BootInfof("[user_data.disableUser] user \"%s\" has been set disabled", username)
+
+	return nil
+}
+
+func resendUserVerifyEmail(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.ResendVerifyEmail(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.resendUserVerifyEmail] error occurs when resending user verify email")
+		return err
+	}
+
+	log.BootInfof("[user_data.resendUserVerifyEmail] verify email for user \"%s\" has been resent", username)
+
+	return nil
+}
+
+func setUserEmailVerified(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.SetUserEmailVerified(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.setUserEmailVerified] error occurs when setting user email address verified")
+		return err
+	}
+
+	log.BootInfof("[user_data.setUserEmailVerified] user \"%s\" email address has been set verified", username)
+
+	return nil
+}
+
+func setUserEmailUnverified(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+	err = clis.UserData.SetUserEmailUnverified(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.setUserEmailUnverified] error occurs when setting user email address unverified")
+		return err
+	}
+
+	log.BootInfof("[user_data.setUserEmailUnverified] user \"%s\" email address has been set unverified", username)
+
+	return nil
+}
+
 func deleteUser(c *cli.Context) error {
 	_, err := initializeSystem(c)
 
@@ -270,11 +488,11 @@ func disableUser2FA(c *cli.Context) error {
 	err = clis.UserData.DisableUserTwoFactorAuthorization(c, username)
 
 	if err != nil {
-		log.BootErrorf("[user_data.disableUser2FA] error occurs when disabling user two factor authorization")
+		log.BootErrorf("[user_data.disableUser2FA] error occurs when disabling user two-factor authorization")
 		return err
 	}
 
-	log.BootInfof("[user_data.disableUser2FA] two factor authorization of user \"%s\" has been disabled", username)
+	log.BootInfof("[user_data.disableUser2FA] two-factor authorization of user \"%s\" has been disabled", username)
 
 	return nil
 }
@@ -348,6 +566,29 @@ func checkUserTransactionAndAccount(c *cli.Context) error {
 	return nil
 }
 
+func fixTransactionTagIndexNotHaveTransactionTime(c *cli.Context) error {
+	_, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	username := c.String("username")
+
+	log.BootInfof("[user_data.fixTransactionTagIndexNotHaveTransactionTime] starting fixing user \"%s\" transaction tag index data", username)
+
+	_, err = clis.UserData.FixTransactionTagIndexWithTransactionTime(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.fixTransactionTagIndexNotHaveTransactionTime] error occurs when fixing user data")
+		return err
+	}
+
+	log.BootInfof("[user_data.fixTransactionTagIndexNotHaveTransactionTime] user transaction tag index data has been fixed successfully")
+
+	return nil
+}
+
 func exportUserTransaction(c *cli.Context) error {
 	_, err := initializeSystem(c)
 
@@ -357,9 +598,15 @@ func exportUserTransaction(c *cli.Context) error {
 
 	username := c.String("username")
 	filePath := c.String("file")
+	fileType := c.String("type")
+
+	if fileType != "" && fileType != "csv" && fileType != "tsv" {
+		log.BootErrorf("[user_data.exportUserTransaction] export file type is not supported")
+		return errs.ErrNotSupported
+	}
 
 	if filePath == "" {
-		log.BootErrorf("[user_data.exportUserTransaction] export file path is not specified")
+		log.BootErrorf("[user_data.exportUserTransaction] export file path is unspecified")
 		return os.ErrNotExist
 	}
 
@@ -372,7 +619,7 @@ func exportUserTransaction(c *cli.Context) error {
 
 	log.BootInfof("[user_data.exportUserTransaction] starting exporting user \"%s\" data", username)
 
-	content, err := clis.UserData.ExportTransaction(c, username)
+	content, err := clis.UserData.ExportTransaction(c, username, fileType)
 
 	if err != nil {
 		log.BootErrorf("[user_data.exportUserTransaction] error occurs when exporting user data")
@@ -398,9 +645,21 @@ func printUserInfo(user *models.User) {
 	fmt.Printf("[Nickname] %s\n", user.Nickname)
 	fmt.Printf("[Password] %s\n", user.Password)
 	fmt.Printf("[Salt] %s\n", user.Salt)
+	fmt.Printf("[DefaultAccountId] %d\n", user.DefaultAccountId)
+	fmt.Printf("[TransactionEditScope] %s (%d)\n", user.TransactionEditScope, user.TransactionEditScope)
+	fmt.Printf("[Language] %s\n", user.Language)
 	fmt.Printf("[DefaultCurrency] %s\n", user.DefaultCurrency)
-	fmt.Printf("[FirstDayOfWeek] %s\n", user.FirstDayOfWeek)
+	fmt.Printf("[FirstDayOfWeek] %s (%d)\n", user.FirstDayOfWeek, user.FirstDayOfWeek)
-	fmt.Printf("[TransactionEditScope] %s\n", user.TransactionEditScope)
+	fmt.Printf("[LongDateFormat] %s (%d)\n", user.LongDateFormat, user.LongDateFormat)
+	fmt.Printf("[ShortDateFormat] %s (%d)\n", user.ShortDateFormat, user.ShortDateFormat)
+	fmt.Printf("[LongTimeFormat] %s (%d)\n", user.LongTimeFormat, user.LongTimeFormat)
+	fmt.Printf("[ShortTimeFormat] %s (%d)\n", user.ShortTimeFormat, user.ShortTimeFormat)
+	fmt.Printf("[DecimalSeparator] %s (%d)\n", user.DecimalSeparator, user.DecimalSeparator)
+	fmt.Printf("[DigitGroupingSymbol] %s (%d)\n", user.DigitGroupingSymbol, user.DigitGroupingSymbol)
+	fmt.Printf("[DigitGrouping] %s (%d)\n", user.DigitGrouping, user.DigitGrouping)
+	fmt.Printf("[CurrencyDisplayType] %s (%d)\n", user.CurrencyDisplayType, user.CurrencyDisplayType)
+	fmt.Printf("[ExpenseAmountColor] %s (%d)\n", user.ExpenseAmountColor, user.ExpenseAmountColor)
+	fmt.Printf("[IncomeAmountColor] %s (%d)\n", user.IncomeAmountColor, user.IncomeAmountColor)
 	fmt.Printf("[Deleted] %t\n", user.Deleted)
 	fmt.Printf("[EmailVerified] %t\n", user.EmailVerified)
 	fmt.Printf("[CreatedAt] %s (%d)\n", utils.FormatUnixTimeToLongDateTimeInServerTimezone(user.CreatedUnixTime), user.CreatedUnixTime)
@@ -421,5 +680,6 @@ func printUserInfo(user *models.User) {
 func printTokenInfo(token *models.TokenRecord) {
 	fmt.Printf("[CreatedAt] %s (%d)\n", utils.FormatUnixTimeToLongDateTimeInServerTimezone(token.CreatedUnixTime), token.CreatedUnixTime)
 	fmt.Printf("[ExpiredAt] %s (%d)\n", utils.FormatUnixTimeToLongDateTimeInServerTimezone(token.ExpiredUnixTime), token.ExpiredUnixTime)
+	fmt.Printf("[LastSeen] %s (%d)\n", utils.FormatUnixTimeToLongDateTimeInServerTimezone(token.LastSeenUnixTime), token.LastSeenUnixTime)
 	fmt.Printf("[UserAgent] %s\n", token.UserAgent)
 }

cmd/utility.go

@@ -0,0 +1,129 @@
+package cmd
+
+import (
+	"encoding/binary"
+	"fmt"
+	"net"
+
+	"github.com/urfave/cli/v2"
+
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/mail"
+	"github.com/mayswind/ezbookkeeping/pkg/requestid"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+// Utilities represents the utilities command
+var Utilities = &cli.Command{
+	Name:  "utility",
+	Usage: "ezBookkeeping utilities",
+	Subcommands: []*cli.Command{
+		{
+			Name:   "parse-default-request-id",
+			Usage:  "Parse a request id which is generated by default request generator and show the details",
+			Action: parseRequestId,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "id",
+					Required: true,
+					Usage:    "Request ID",
+				},
+			},
+		},
+		{
+			Name:   "send-test-mail",
+			Usage:  "Send an email to specified e-mail address",
+			Action: sendTestMail,
+			Flags: []cli.Flag{
+				&cli.StringFlag{
+					Name:     "to",
+					Required: true,
+					Usage:    "To e-mail address",
+				},
+			},
+		},
+	},
+}
+
+func parseRequestId(c *cli.Context) error {
+	config, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	err = requestid.InitializeRequestIdGenerator(config)
+	defaultGenerator, err := requestid.NewDefaultRequestIdGenerator(config)
+
+	if err != nil {
+		return err
+	}
+
+	requestId := c.String("id")
+	requestIdInfo, err := defaultGenerator.ParseRequestIdInfo(requestId)
+
+	if err != nil {
+		return err
+	}
+
+	newRequestId := defaultGenerator.GenerateRequestId(net.IPv4zero.String(), 0)
+	newRequestIdInfo, err := defaultGenerator.ParseRequestIdInfo(newRequestId)
+	printRequestIdInfo(requestId, requestIdInfo, newRequestIdInfo)
+
+	return nil
+}
+
+func sendTestMail(c *cli.Context) error {
+	config, err := initializeSystem(c)
+
+	if err != nil {
+		return err
+	}
+
+	if !config.EnableSMTP || mail.Container.Current == nil {
+		return errs.ErrSMTPServerNotEnabled
+	}
+
+	toAddress := c.String("to")
+
+	err = mail.Container.Current.SendMail(&mail.MailMessage{
+		To:      toAddress,
+		Subject: "ezBookkeeping test e-mail",
+		Body:    "This is a test e-mail",
+	})
+
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Test e-mail has been sent")
+
+	return nil
+}
+
+func printRequestIdInfo(requestId string, requestIdInfo *requestid.RequestIdInfo, newRequestIdInfo *requestid.RequestIdInfo) {
+	fmt.Printf("[RequestId] %s\n", requestId)
+	fmt.Printf("[ServerUniqId] %d (Current Server %d)\n", requestIdInfo.ServerUniqId, newRequestIdInfo.ServerUniqId)
+	fmt.Printf("[InstanceUniqId] %d (Current Server %d)\n", requestIdInfo.InstanceUniqId, newRequestIdInfo.InstanceUniqId)
+
+	displayTime, err := utils.ParseFromElapsedSeconds(int(requestIdInfo.SecondsElapsedToday))
+
+	if err == nil {
+		fmt.Printf("[SecondsElapsedToday] %d (%s)\n", requestIdInfo.SecondsElapsedToday, displayTime)
+	} else {
+		fmt.Printf("[SecondsElapsedToday] %d\n", requestIdInfo.SecondsElapsedToday)
+	}
+
+	fmt.Printf("[RequestSeqId] %d\n", requestIdInfo.RequestSeqId)
+	fmt.Printf("[IsClientIpv6] %t\n", requestIdInfo.IsClientIpv6)
+
+	if requestIdInfo.IsClientIpv6 {
+		fmt.Printf("[ClientIpv6Hash] %d\n", requestIdInfo.ClientIp)
+	} else {
+		ip := make(net.IP, 4)
+		binary.BigEndian.PutUint32(ip, requestIdInfo.ClientIp)
+		fmt.Printf("[ClientIpv4] %s\n", ip.String())
+	}
+
+	fmt.Printf("[ClientPort] %d\n", requestIdInfo.ClientPort)
+}

cmd/webserver.go

@@ -3,7 +3,10 @@ package cmd
 import (
 	"fmt"
 	"path/filepath"
+	"time"
 
+	"github.com/gin-contrib/cache"
+	"github.com/gin-contrib/cache/persistence"
 	"github.com/gin-contrib/gzip"
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
@@ -41,13 +44,13 @@ func startWebServer(c *cli.Context) error {
 		return err
 	}
 
-	log.BootInfof("[server.startWebServer] static root path is %s", config.StaticRootPath)
+	log.BootInfof("[webserver.startWebServer] static root path is %s", config.StaticRootPath)
 
 	if config.AutoUpdateDatabase {
 		err = updateAllDatabaseTablesStructure()
 
 		if err != nil {
-			log.BootErrorf("[server.startWebServer] update database table structure failed, because %s", err.Error())
+			log.BootErrorf("[webserver.startWebServer] update database table structure failed, because %s", err.Error())
 			return err
 		}
 	}
@@ -55,7 +58,7 @@ func startWebServer(c *cli.Context) error {
 	err = requestid.InitializeRequestIdGenerator(config)
 
 	if err != nil {
-		log.BootErrorf("[server.startWebServer] initializes requestid generator failed, because %s", err.Error())
+		log.BootErrorf("[webserver.startWebServer] initializes requestid generator failed, because %s", err.Error())
 		return err
 	}
 
@@ -65,12 +68,14 @@ func startWebServer(c *cli.Context) error {
 		uuidServerInfo = fmt.Sprintf(", current uuid server id is %d", config.UuidServerId)
 	}
 
-	log.BootInfof("[server.startWebServer] %s%s", serverInfo, uuidServerInfo)
+	log.BootInfof("[webserver.startWebServer] %s%s", serverInfo, uuidServerInfo)
 
 	if config.Mode == settings.MODE_PRODUCTION {
 		gin.SetMode(gin.ReleaseMode)
 	}
 
+	workboxFileNames := utils.ListFileNamesWithPrefixAndSuffix(config.StaticRootPath, "workbox-", ".js")
+
 	router := gin.New()
 	router.Use(bindMiddleware(middlewares.Recovery))
 
@@ -84,6 +89,7 @@ func startWebServer(c *cli.Context) error {
 		_ = v.RegisterValidation("validEmail", validators.ValidEmail)
 		_ = v.RegisterValidation("validCurrency", validators.ValidCurrency)
 		_ = v.RegisterValidation("validHexRGBColor", validators.ValidHexRGBColor)
+		_ = v.RegisterValidation("validAmountFilter", validators.ValidAmountFilter)
 	}
 
 	router.NoRoute(bindApi(api.Default.ApiNotFound))
@@ -110,13 +116,16 @@ func startWebServer(c *cli.Context) error {
 	router.Static("/mobile/css", filepath.Join(config.StaticRootPath, "css"))
 	router.Static("/mobile/img", filepath.Join(config.StaticRootPath, "img"))
 	router.Static("/mobile/fonts", filepath.Join(config.StaticRootPath, "fonts"))
-	router.Static("/mobile/sw", filepath.Join(config.StaticRootPath, "sw"))
 	router.StaticFile("/mobile/favicon.ico", filepath.Join(config.StaticRootPath, "favicon.ico"))
 	router.StaticFile("/mobile/favicon.png", filepath.Join(config.StaticRootPath, "favicon.png"))
 	router.StaticFile("/mobile/touchicon.png", filepath.Join(config.StaticRootPath, "touchicon.png"))
 	router.StaticFile("/mobile/manifest.json", filepath.Join(config.StaticRootPath, "manifest.json"))
 	router.StaticFile("/mobile/sw.js", filepath.Join(config.StaticRootPath, "sw.js"))
 
+	for i := 0; i < len(workboxFileNames); i++ {
+		router.StaticFile("/mobile/"+workboxFileNames[i], filepath.Join(config.StaticRootPath, workboxFileNames[i]))
+	}
+
 	desktopEntryRoute := router.Group("/desktop")
 	desktopEntryRoute.Use(bindMiddleware(middlewares.ServerSettingsCookie(config)))
 	{
@@ -130,37 +139,106 @@ func startWebServer(c *cli.Context) error {
 	router.StaticFile("/desktop/favicon.png", filepath.Join(config.StaticRootPath, "favicon.png"))
 	router.StaticFile("/desktop/touchicon.png", filepath.Join(config.StaticRootPath, "touchicon.png"))
 	router.StaticFile("/desktop/manifest.json", filepath.Join(config.StaticRootPath, "manifest.json"))
+	router.StaticFile("/desktop/sw.js", filepath.Join(config.StaticRootPath, "sw.js"))
+
+	for i := 0; i < len(workboxFileNames); i++ {
+		router.StaticFile("/desktop/"+workboxFileNames[i], filepath.Join(config.StaticRootPath, workboxFileNames[i]))
+	}
+
+	if config.AvatarProvider == settings.InternalAvatarProvider {
+		avatarRoute := router.Group("/avatar")
+		avatarRoute.Use(bindMiddleware(middlewares.JWTAuthorizationByQueryString))
+		{
+			avatarRoute.GET("/:fileName", bindImage(api.Users.UserGetAvatarHandler))
+		}
+	}
+
+	router.GET("/healthz.json", bindApi(api.Healths.HealthStatusHandler))
+
+	if config.Mode == settings.MODE_DEVELOPMENT {
+		devRoute := router.Group("/dev")
+		devRoute.GET("/cookies", bindMiddleware(middlewares.ServerSettingsCookie(config)))
+	}
+
+	proxyRoute := router.Group("/proxy")
+	proxyRoute.Use(bindMiddleware(middlewares.JWTAuthorizationByQueryString))
+	{
+		if config.EnableMapDataFetchProxy {
+			if config.MapProvider == settings.OpenStreetMapProvider ||
+				config.MapProvider == settings.OpenStreetMapHumanitarianStyleProvider ||
+				config.MapProvider == settings.OpenTopoMapProvider ||
+				config.MapProvider == settings.OPNVKarteMapProvider ||
+				config.MapProvider == settings.CyclOSMMapProvider ||
+				config.MapProvider == settings.CartoDBMapProvider ||
+				config.MapProvider == settings.TomTomMapProvider ||
+				config.MapProvider == settings.TianDiTuProvider ||
+				config.MapProvider == settings.CustomProvider {
+				proxyRoute.GET("/map/tile/:zoomLevel/:coordinateX/:fileName", bindProxy(api.MapImages.MapTileImageProxyHandler))
+			}
+
+			if config.MapProvider == settings.TianDiTuProvider ||
+				(config.MapProvider == settings.CustomProvider && config.CustomMapTileServerAnnotationLayerUrl != "") {
+				proxyRoute.GET("/map/annotation/:zoomLevel/:coordinateX/:fileName", bindProxy(api.MapImages.MapAnnotationImageProxyHandler))
+			}
+		}
+	}
+
+	if config.MapProvider == settings.AmapProvider && config.AmapSecurityVerificationMethod == settings.AmapSecurityVerificationInternalProxyMethod {
+		amapApiProxyRoute := router.Group("/_AMapService")
+		amapApiProxyRoute.Use(bindMiddleware(middlewares.JWTAuthorizationByCookie))
+		{
+			amapApiProxyRoute.GET("/*action", bindProxy(api.AmapApis.AmapApiProxyHandler))
+		}
+	}
+
+	qrCodeRoute := router.Group("/qrcode")
+	qrCodeRoute.Use(bindMiddleware(middlewares.RequestId(config)))
+	{
+		qrCodeCacheStore := persistence.NewInMemoryStore(time.Minute)
+		qrCodeRoute.GET("/mobile_url.png", bindCachedImage(api.QrCodes.MobileUrlQrCodeHandler, qrCodeCacheStore))
+	}
 
 	apiRoute := router.Group("/api")
 
 	apiRoute.Use(bindMiddleware(middlewares.RequestId(config)))
 	apiRoute.Use(bindMiddleware(middlewares.RequestLog))
 	{
-		apiRoute.POST("/authorize.json", bindApi(api.Authorizations.AuthorizeHandler))
+		apiRoute.POST("/authorize.json", bindApiWithTokenUpdate(api.Authorizations.AuthorizeHandler, config))
 
 		if config.EnableTwoFactor {
 			twoFactorRoute := apiRoute.Group("/2fa")
 			twoFactorRoute.Use(bindMiddleware(middlewares.JWTTwoFactorAuthorization))
 			{
-				twoFactorRoute.POST("/authorize.json", bindApi(api.Authorizations.TwoFactorAuthorizeHandler))
+				twoFactorRoute.POST("/authorize.json", bindApiWithTokenUpdate(api.Authorizations.TwoFactorAuthorizeHandler, config))
-				twoFactorRoute.POST("/recovery.json", bindApi(api.Authorizations.TwoFactorAuthorizeByRecoveryCodeHandler))
+				twoFactorRoute.POST("/recovery.json", bindApiWithTokenUpdate(api.Authorizations.TwoFactorAuthorizeByRecoveryCodeHandler, config))
 			}
 		}
 
 		if config.EnableUserRegister {
-			apiRoute.POST("/register.json", bindApi(api.Users.UserRegisterHandler))
+			apiRoute.POST("/register.json", bindApiWithTokenUpdate(api.Users.UserRegisterHandler, config))
 		}
 
-		if config.EnableDataExport {
+		if config.EnableUserVerifyEmail {
-			dataRoute := apiRoute.Group("/data")
+			apiRoute.POST("/verify_email/resend.json", bindApi(api.Users.UserSendVerifyEmailByUnloginUserHandler))
-			dataRoute.Use(bindMiddleware(middlewares.HeaderInQueryString))
+
-			dataRoute.Use(bindMiddleware(middlewares.JWTAuthorizationByQueryString))
+			emailVerifyRoute := apiRoute.Group("/verify_email")
+			emailVerifyRoute.Use(bindMiddleware(middlewares.JWTEmailVerifyAuthorization))
 			{
-				dataRoute.GET("/export.csv", bindCsv(api.DataManagements.ExportDataHandler))
+				emailVerifyRoute.POST("/by_token.json", bindApi(api.Users.UserEmailVerifyHandler))
 			}
 		}
 
-		apiRoute.GET("/logout.json", bindApi(api.Tokens.TokenRevokeCurrentHandler))
+		if config.EnableUserForgetPassword {
+			apiRoute.POST("/forget_password/request.json", bindApi(api.ForgetPasswords.UserForgetPasswordRequestHandler))
+
+			resetPasswordRoute := apiRoute.Group("/forget_password/reset")
+			resetPasswordRoute.Use(bindMiddleware(middlewares.JWTResetPasswordAuthorization))
+			{
+				resetPasswordRoute.POST("/by_token.json", bindApi(api.ForgetPasswords.UserResetPasswordHandler))
+			}
+		}
+
+		apiRoute.GET("/logout.json", bindApiWithTokenUpdate(api.Tokens.TokenRevokeCurrentHandler, config))
 
 		apiV1Route := apiRoute.Group("/v1")
 		apiV1Route.Use(bindMiddleware(middlewares.JWTAuthorization))
@@ -169,24 +247,39 @@ func startWebServer(c *cli.Context) error {
 			apiV1Route.GET("/tokens/list.json", bindApi(api.Tokens.TokenListHandler))
 			apiV1Route.POST("/tokens/revoke.json", bindApi(api.Tokens.TokenRevokeHandler))
 			apiV1Route.POST("/tokens/revoke_all.json", bindApi(api.Tokens.TokenRevokeAllHandler))
-			apiV1Route.POST("/tokens/refresh.json", bindApi(api.Tokens.TokenRefreshHandler))
+			apiV1Route.POST("/tokens/refresh.json", bindApiWithTokenUpdate(api.Tokens.TokenRefreshHandler, config))
 
 			// Users
 			apiV1Route.GET("/users/profile/get.json", bindApi(api.Users.UserProfileHandler))
-			apiV1Route.POST("/users/profile/update.json", bindApi(api.Users.UserUpdateProfileHandler))
+			apiV1Route.POST("/users/profile/update.json", bindApiWithTokenUpdate(api.Users.UserUpdateProfileHandler, config))
 
-			// Two Factor Authorization
+			if config.AvatarProvider == settings.InternalAvatarProvider {
+				apiV1Route.POST("/users/avatar/update.json", bindApi(api.Users.UserUpdateAvatarHandler))
+				apiV1Route.POST("/users/avatar/remove.json", bindApi(api.Users.UserRemoveAvatarHandler))
+			}
+
+			if config.EnableUserVerifyEmail {
+				apiV1Route.POST("/users/verify_email/resend.json", bindApi(api.Users.UserSendVerifyEmailByLoginedUserHandler))
+			}
+
+			// Two-Factor Authorization
 			if config.EnableTwoFactor {
 				apiV1Route.GET("/users/2fa/status.json", bindApi(api.TwoFactorAuthorizations.TwoFactorStatusHandler))
 				apiV1Route.POST("/users/2fa/enable/request.json", bindApi(api.TwoFactorAuthorizations.TwoFactorEnableRequestHandler))
-				apiV1Route.POST("/users/2fa/enable/confirm.json", bindApi(api.TwoFactorAuthorizations.TwoFactorEnableConfirmHandler))
+				apiV1Route.POST("/users/2fa/enable/confirm.json", bindApiWithTokenUpdate(api.TwoFactorAuthorizations.TwoFactorEnableConfirmHandler, config))
 				apiV1Route.POST("/users/2fa/disable.json", bindApi(api.TwoFactorAuthorizations.TwoFactorDisableHandler))
 				apiV1Route.POST("/users/2fa/recovery/regenerate.json", bindApi(api.TwoFactorAuthorizations.TwoFactorRecoveryCodeRegenerateHandler))
 			}
 
 			// Data
+			apiV1Route.GET("/data/statistics.json", bindApi(api.DataManagements.DataStatisticsHandler))
 			apiV1Route.POST("/data/clear.json", bindApi(api.DataManagements.ClearDataHandler))
 
+			if config.EnableDataExport {
+				apiV1Route.GET("/data/export.csv", bindCsv(api.DataManagements.ExportDataToEzbookkeepingCSVHandler))
+				apiV1Route.GET("/data/export.tsv", bindTsv(api.DataManagements.ExportDataToEzbookkeepingTSVHandler))
+			}
+
 			// Accounts
 			apiV1Route.GET("/accounts/list.json", bindApi(api.Accounts.AccountListHandler))
 			apiV1Route.GET("/accounts/get.json", bindApi(api.Accounts.AccountGetHandler))
@@ -201,8 +294,8 @@ func startWebServer(c *cli.Context) error {
 			apiV1Route.GET("/transactions/list.json", bindApi(api.Transactions.TransactionListHandler))
 			apiV1Route.GET("/transactions/list/by_month.json", bindApi(api.Transactions.TransactionMonthListHandler))
 			apiV1Route.GET("/transactions/statistics.json", bindApi(api.Transactions.TransactionStatisticsHandler))
+			apiV1Route.GET("/transactions/statistics/trends.json", bindApi(api.Transactions.TransactionStatisticsTrendsHandler))
 			apiV1Route.GET("/transactions/amounts.json", bindApi(api.Transactions.TransactionAmountsHandler))
-			apiV1Route.GET("/transactions/amounts/by_month.json", bindApi(api.Transactions.TransactionMonthAmountsHandler))
 			apiV1Route.GET("/transactions/get.json", bindApi(api.Transactions.TransactionGetHandler))
 			apiV1Route.POST("/transactions/add.json", bindApi(api.Transactions.TransactionCreateHandler))
 			apiV1Route.POST("/transactions/modify.json", bindApi(api.Transactions.TransactionModifyHandler))
@@ -227,6 +320,15 @@ func startWebServer(c *cli.Context) error {
 			apiV1Route.POST("/transaction/tags/move.json", bindApi(api.TransactionTags.TagMoveHandler))
 			apiV1Route.POST("/transaction/tags/delete.json", bindApi(api.TransactionTags.TagDeleteHandler))
 
+			// Transaction Templates
+			apiV1Route.GET("/transaction/templates/list.json", bindApi(api.TransactionTemplates.TemplateListHandler))
+			apiV1Route.GET("/transaction/templates/get.json", bindApi(api.TransactionTemplates.TemplateGetHandler))
+			apiV1Route.POST("/transaction/templates/add.json", bindApi(api.TransactionTemplates.TemplateCreateHandler))
+			apiV1Route.POST("/transaction/templates/modify.json", bindApi(api.TransactionTemplates.TemplateModifyHandler))
+			apiV1Route.POST("/transaction/templates/hide.json", bindApi(api.TransactionTemplates.TemplateHideHandler))
+			apiV1Route.POST("/transaction/templates/move.json", bindApi(api.TransactionTemplates.TemplateMoveHandler))
+			apiV1Route.POST("/transaction/templates/delete.json", bindApi(api.TransactionTemplates.TemplateDeleteHandler))
+
 			// Exchange Rates
 			apiV1Route.GET("/exchange_rates/latest.json", bindApi(api.ExchangeRates.LatestExchangeRateHandler))
 		}
@@ -235,20 +337,20 @@ func startWebServer(c *cli.Context) error {
 	listenAddr := fmt.Sprintf("%s:%d", config.HttpAddr, config.HttpPort)
 
 	if config.Protocol == settings.SCHEME_SOCKET {
-		log.BootInfof("[server.startWebServer] will run at socks:%s", config.UnixSocketPath)
+		log.BootInfof("[webserver.startWebServer] will run at socks:%s", config.UnixSocketPath)
 		err = router.RunUnix(config.UnixSocketPath)
 	} else if config.Protocol == settings.SCHEME_HTTP {
-		log.BootInfof("[server.startWebServer] will run at http://%s", listenAddr)
+		log.BootInfof("[webserver.startWebServer] will run at http://%s", listenAddr)
 		err = router.Run(listenAddr)
 	} else if config.Protocol == settings.SCHEME_HTTPS {
-		log.BootInfof("[server.startWebServer] will run at https://%s", listenAddr)
+		log.BootInfof("[webserver.startWebServer] will run at https://%s", listenAddr)
 		err = router.RunTLS(listenAddr, config.CertFile, config.CertKeyFile)
 	} else {
 		err = errs.ErrInvalidProtocol
 	}
 
 	if err != nil {
-		log.BootErrorf("[server.startWebServer] cannot start, because %s", err)
+		log.BootErrorf("[webserver.startWebServer] cannot start, because %s", err)
 		return err
 	}
 
@@ -274,6 +376,23 @@ func bindApi(fn core.ApiHandlerFunc) gin.HandlerFunc {
 	}
 }
 
+func bindApiWithTokenUpdate(fn core.ApiHandlerFunc, config *settings.Config) gin.HandlerFunc {
+	return func(ginCtx *gin.Context) {
+		c := core.WrapContext(ginCtx)
+		result, err := fn(c)
+
+		if err == nil && config.MapProvider == settings.AmapProvider && config.AmapSecurityVerificationMethod == settings.AmapSecurityVerificationInternalProxyMethod {
+			middlewares.AmapApiProxyAuthCookie(c, config)
+		}
+
+		if err != nil {
+			utils.PrintJsonErrorResult(c, err)
+		} else {
+			utils.PrintJsonSuccessResult(c, result)
+		}
+	}
+}
+
 func bindCsv(fn core.DataHandlerFunc) gin.HandlerFunc {
 	return func(ginCtx *gin.Context) {
 		c := core.WrapContext(ginCtx)
@@ -286,3 +405,55 @@ func bindCsv(fn core.DataHandlerFunc) gin.HandlerFunc {
 		}
 	}
 }
+
+func bindTsv(fn core.DataHandlerFunc) gin.HandlerFunc {
+	return func(ginCtx *gin.Context) {
+		c := core.WrapContext(ginCtx)
+		result, fileName, err := fn(c)
+
+		if err != nil {
+			utils.PrintDataErrorResult(c, "text/text", err)
+		} else {
+			utils.PrintDataSuccessResult(c, "text/tab-separated-values", fileName, result)
+		}
+	}
+}
+
+func bindImage(fn core.ImageHandlerFunc) gin.HandlerFunc {
+	return func(ginCtx *gin.Context) {
+		c := core.WrapContext(ginCtx)
+		result, contentType, err := fn(c)
+
+		if err != nil {
+			utils.PrintDataErrorResult(c, "text/text", err)
+		} else {
+			utils.PrintDataSuccessResult(c, contentType, "", result)
+		}
+	}
+}
+
+func bindCachedImage(fn core.ImageHandlerFunc, store persistence.CacheStore) gin.HandlerFunc {
+	return cache.CachePage(store, time.Minute, func(ginCtx *gin.Context) {
+		c := core.WrapContext(ginCtx)
+		result, contentType, err := fn(c)
+
+		if err != nil {
+			utils.PrintDataErrorResult(c, "text/text", err)
+		} else {
+			utils.PrintDataSuccessResult(c, contentType, "", result)
+		}
+	})
+}
+
+func bindProxy(fn core.ProxyHandlerFunc) gin.HandlerFunc {
+	return func(ginCtx *gin.Context) {
+		c := core.WrapContext(ginCtx)
+		proxy, err := fn(c)
+
+		if err != nil {
+			utils.PrintDataErrorResult(c, "text/text", err)
+		} else {
+			proxy.ServeHTTP(c.Writer, c.Request)
+		}
+	}
+}

conf/ezbookkeeping.ini

@@ -25,16 +25,16 @@ root_url = %(protocol)s://%(domain)s:%(http_port)s/
 cert_file =
 cert_key_file =
 
-# Unix socket path, for "socket" only
+# Unix socket path, for "socket" protocol only
 unix_socket =
 
-# Static file root path (relative or absolute)
+# Static file root path (relative or absolute path)
 static_root_path = public
 
 # Enable GZip
 enable_gzip = false
 
-# Set to true to log each request and execution times
+# Set to true to log each request and execution time
 log_request = true
 
 [database]
@@ -47,27 +47,40 @@ name = ezbookkeeping
 user = root
 passwd =
 
-# For "postgres" only, Either "disable", "require" or "verify-full"
+# For "postgres" database only, Either "disable", "require" or "verify-full"
 ssl_mode = disable
 
-# For "sqlite3" only, absolute path of db file
+# For "sqlite3" database only, database file path (relative or absolute path)
 db_path = data/ezbookkeeping.db
 
-# Max idle connection number, default is 2
+# Max idle connection number (0 - 65535, 0 means no idle connections are retained), default is 2
 max_idle_conn = 2
 
-# Max opened connection number, default is 0 (unlimited)
+# Max opened connection number (0 - 65535), default is 0 (unlimited)
 max_open_conn = 0
 
-# Max connection lifetime (seconds), default is 14400 (4 hours)
+# Max connection lifetime (0 - 4294967295 seconds), default is 14400 (4 hours)
 conn_max_lifetime = 14400
 
-# Set to true to log each sql statement and execution times
+# Set to true to log each sql statement and execution time
 log_query = false
 
 # Set to true to automatically update database structure when starting web server
 auto_update_database = true
 
+[mail]
+# Set to true to enable sending mail by SMTP server
+enable_smtp = false
+
+# SMTP Server connection configuration
+smtp_host = 127.0.0.1:25
+smtp_user =
+smtp_passwd =
+smtp_skip_tls_verify = false
+
+# Mail from address. This can be just an email address, or the "Name" <user@domain.com> format.
+from_address =
+
 [log]
 # Either "console", "file", default is "console"
 # Use space to separate multiple modes, e.g. "console file"
@@ -76,29 +89,90 @@ mode = console file
 # Either "debug", "info", "warn", "error", default is "info"
 level = info
 
-# For "file" only, absolute path of log file
+# For "file" mode only, log file path (relative or absolute path)
 log_path = log/ezbookkeeping.log
 
+# For "file" only, request log file path (relative or absolute path). Leave blank if you want to write request log in default log file
+request_log_path =
+
+# For "file" only, query log file path (relative or absolute path). Leave blank if you want to write query log in default log file
+query_log_path =
+
+# For "file" only, whether rotate the log files
+log_file_rotate = false
+
+# For "file" only, maximum size (1 - 4294967295 bytes) of the log file before it gets rotated
+log_file_max_size = 104857600
+
+# For "file" only, maximum number of days to retain old log files. Set to 0 to retain all logs
+log_file_max_days = 7
+
+[storage]
+# Object storage type, supports "local_filesystem" and "minio" currently
+type = local_filesystem
+
+# For "local_filesystem" storage only, the storage root path (relative or absolute path)
+local_filesystem_path = storage/
+
+# For "minio" storage only, the minio connection configuration
+minio_endpoint = 127.0.0.1:9000
+minio_location =
+minio_access_key_id =
+minio_secret_access_key =
+
+# For "minio" storage only, whether enable ssl for minio connection
+minio_use_ssl = false
+
+# For "minio" storage only, set to true to skip tls verification when connect minio
+minio_skip_tls_verify = false
+
+# For "minio" storage only, the minio bucket
+minio_bucket = ezbookkeeping
+
+# For "minio" storage only, the root path to store files in minio
+minio_root_path = /
+
 [uuid]
 # Uuid generator type, supports "internal" currently
 generator_type = internal
 
-# For "internal" only, each server must have unique id
+# For "internal" uuid generator only, each server must have unique id (0 - 255)
 server_id = 0
 
+[duplicate_checker]
+# Duplicate checker type, supports "in_memory" currently
+checker_type = in_memory
+
+# For "in_memory" duplicate checker only, cleanup expired data interval seconds (1 - 4294967295), default is 60 (1 minutes)
+cleanup_interval = 60
+
+# The minimum interval seconds (0 - 4294967295) between duplicate submissions on the same page (exiting and re-entering the page is considered as a new session)
+# Set to 0 to disable duplicate checker for new data submissions, default is 300 (5 minutes)
+duplicate_submissions_interval = 300
+
 [security]
 # Used for signing, you must change it to keep your user data safe before you first run ezBookkeeping
 secret_key =
 
-# Set to true to enable two factor authorization
+# Set to true to enable two-factor authorization
 enable_two_factor = true
 
-# Token expired seconds, default is 2592000 (30 days)
+# Token expired seconds (60 - 4294967295), default is 2592000 (30 days)
 token_expired_time = 2592000
 
-# Temporary token expired seconds, default is 300 (5 minutes)
+# Token minimum refresh interval (0 - 4294967295), the value should be less than token expired time
+# Set to 0 to refresh the token every time when refreshing the front end, default is 86400 (1 day)
+token_min_refresh_interval = 86400
+
+# Temporary token expired seconds (60 - 4294967295), default is 300 (5 minutes)
 temporary_token_expired_time = 300
 
+# Email verify token expired seconds (60 - 4294967295), default is 3600 (60 minutes)
+email_verify_token_expired_time = 3600
+
+# Password reset token expired seconds (60 - 4294967295), default is 3600 (60 minutes)
+password_reset_token_expired_time = 3600
+
 # Add X-Request-Id header to response to track user request or error, default is true
 request_id_header = true
 
@@ -106,13 +180,131 @@ request_id_header = true
 # Set to true to allow users to register account by themselves
 enable_register = true
 
+# Set to true to allow users to verify email address
+enable_email_verify = false
+
+# Set to true to require email must be verified when login
+enable_force_email_verify = false
+
+# Set to true to allow users to reset password
+enable_forget_password = true
+
+# Set to true to require email must be verified when use forget password
+forget_password_require_email_verify = false
+
+# User avatar provider, supports the following types:
+# "internal": Use the internal object storage to store user avatar (refer to "storage" settings), supports updating avatar by user self
+# "gravatar": https://gravatar.com
+# Leave blank if you want to disable user avatar
+avatar_provider = internal
+
 [data]
 # Set to true to allow users to export their data
 enable_export = true
 
+[notification]
+# Set to true to display custom notification in home page every time users register
+enable_notification_after_register = false
+
+# The notification content displayed each time users register, it supports multi-language configuration
+# Add an underscore and a language tag after the setting key to configure the notification content in that language, the same below
+# For example, after_login_notification_content_zh_hans means the notification content in Simplified Chinese
+after_register_notification_content =
+
+# Set to true to display custom notification in home page every time users login
+enable_notification_after_login = false
+
+# The notification content displayed each time users log in, it supports multi-language configuration
+after_login_notification_content =
+
+# Set to true to display custom notification in home page every time users open the app
+enable_notification_after_open = false
+
+# The notification content displayed each time users open the app, it supports multi-language configuration
+after_open_notification_content =
+
+[map]
+# Map provider, supports the following types:
+# "openstreetmap": https://www.openstreetmap.org
+# "openstreetmap_humanitarian": http://map.hotosm.org
+# "opentopomap": https://opentopomap.org
+# "opnvkarte": https://publictransportmap.org
+# "cyclosm": https://www.cyclosm.org
+# "cartodb": https://carto.com/basemaps
+# "tomtom": https://www.tomtom.com
+# "tianditu": https://www.tianditu.gov.cn
+# "googlemap": https://map.google.com
+# "baidumap": https://map.baidu.com
+# "amap": https://amap.com
+# "custom": custom map tile server url
+# Leave blank if you want to disable map
+map_provider = openstreetmap
+
+# Set to true to use the ezbookkeeping server to forward map data requests, for "openstreetmap", "openstreetmap_humanitarian", "opentopomap", "opnvkarte", "cyclosm", "cartodb", "tomtom", "tianditu" or "custom"
+map_data_fetch_proxy = false
+
+# Proxy for ezbookkeeping server requesting original map data when map_data_fetch_proxy is set to true, supports "system" (use system proxy), "none" (do not use proxy), or proxy URL which starts with "http://", "https://" or "socks5://", default is "system"
+proxy = system
+
+# For "tomtom" map provider only, TomTom map API key, please visit https://developer.tomtom.com/how-to-get-tomtom-api-key for more information
+tomtom_map_api_key =
+
+# For "tianditu" map provider only, TianDiTu map application key, please visit https://console.tianditu.gov.cn/api/register for more information
+tianditu_map_app_key =
+
+# For "googlemap" map provider only, Google map JavaScript API key, please visit https://developers.google.com/maps/get-started for more information
+google_map_api_key =
+
+# For "baidumap" map provider only, Baidu map JavaScript API application key, please visit https://lbsyun.baidu.com/index.php?title=jspopular3.0/guide/getkey for more information
+baidu_map_ak =
+
+# For "amap" map provider only, Amap JavaScript API application key, please visit https://lbs.amap.com/api/javascript-api/guide/abc/prepare for more information
+amap_application_key =
+
+# For "amap" map provider only, Amap JavaScript API security verification method, supports the following methods:
+# "internal_proxy": use the internal proxy to request amap api with amap application secret (default)
+# "external_proxy": use an external proxy to request amap api (amap application secret should be set by external proxy)
+# "plain_text": append amap application secret to frontend request directly (insecurity for public network)
+# Please visit https://developer.amap.com/api/jsapi-v2/guide/abc/load for more information
+amap_security_verification_method = plain_text
+
+# For "amap" map provider only, Amap JavaScript API application secret, this setting must be provided when "amap_security_verification_method" is set to "internal_proxy" or "plain_text", please visit https://lbs.amap.com/api/javascript-api/guide/abc/prepare for more information
+amap_application_secret =
+
+# For "amap" map provider only, Amap JavaScript API external proxy url, this setting must be provided when "amap_security_verification_method" is set to "external_proxy"
+amap_api_external_proxy_url =
+
+# For "custom" map provider only, the tile layer url of custom map tile server, supports {x}, {y} (coordinates) and {z} (zoom level) placeholders, like "https://tile.openstreetmap.org/{z}/{x}/{y}.png"
+custom_map_tile_server_url =
+
+# For "custom" map provider only, the optional annotation layer url of custom map tile server, supports {x}, {y} (coordinates) and {z} (zoom level) placeholders
+custom_map_tile_server_annotation_url =
+
+# For "custom" map provider only, the min zoom level (0 - 255) for custom map tile server, default is 1
+custom_map_tile_server_min_zoom_level = 1
+
+# For "custom" map provider only, the max zoom level (0 - 255) for custom map tile server, default is 18
+custom_map_tile_server_max_zoom_level = 18
+
+# For "custom" map provider only, the default zoom level (0 - 255) for custom map tile server, default is 14
+custom_map_tile_server_default_zoom_level = 14
+
 [exchange_rates]
-# Exchange rates data source, supports "euro_central_bank", "bank_of_canada", "reserve_bank_of_australia", "czech_national_bank", "national_bank_of_poland" currently
+# Exchange rates data source, supports the following types:
+# "euro_central_bank"
+# "bank_of_canada"
+# "reserve_bank_of_australia",
+# "czech_national_bank"
+# "national_bank_of_poland"
+# "monetary_authority_of_singapore"
 data_source = euro_central_bank
 
-# Requesting exchange rates data timeout (milliseconds), default is 10000 (10 seconds)
+# Requesting exchange rates data timeout (0 - 4294967295 milliseconds)
+# Set to 0 to disable timeout for requesting exchange rates data, default is 10000 (10 seconds)
 request_timeout = 10000
+
+# Proxy for ezbookkeeping server requesting exchange rates data, supports "system" (use system proxy), "none" (do not use proxy), or proxy URL which starts with "http://", "https://" or "socks5://", default is "system"
+proxy = system
+
+# Set to true to skip tls verification when request exchange rates data
+skip_tls_verify = false

ezbookkeeping.go

@@ -9,6 +9,7 @@ import (
 	"github.com/urfave/cli/v2"
 
 	"github.com/mayswind/ezbookkeeping/cmd"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
@@ -24,6 +25,9 @@ var (
 )
 
 func main() {
+	settings.Version = Version
+	settings.CommitHash = CommitHash
+
 	app := &cli.App{
 		Name:    "ezBookkeeping",
 		Usage:   "A lightweight personal bookkeeping app hosted by yourself.",
@@ -32,12 +36,18 @@ func main() {
 			cmd.WebServer,
 			cmd.Database,
 			cmd.UserData,
+			cmd.SecurityUtils,
+			cmd.Utilities,
 		},
 		Flags: []cli.Flag{
 			&cli.StringFlag{
 				Name:  "conf-path",
 				Usage: "Custom config `FILE` path",
 			},
+			&cli.BoolFlag{
+				Name:  "no-boot-log",
+				Usage: "Disable boot log",
+			},
 		},
 	}
 

go.mod

@@ -1,21 +1,78 @@
 module github.com/mayswind/ezbookkeeping
 
-go 1.14
+go 1.21
 
 require (
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/boombuler/barcode v1.0.2
-	github.com/gin-contrib/gzip v0.0.3
+	github.com/gin-contrib/cache v1.3.0
-	github.com/gin-gonic/gin v1.6.3
+	github.com/gin-contrib/gzip v1.0.1
-	github.com/go-playground/validator/v10 v10.4.1
+	github.com/gin-gonic/gin v1.10.0
-	github.com/go-sql-driver/mysql v1.5.0
+	github.com/go-playground/validator/v10 v10.22.0
-	github.com/lib/pq v1.8.0
+	github.com/go-sql-driver/mysql v1.8.1
-	github.com/mattn/go-sqlite3 v1.14.4
+	github.com/golang-jwt/jwt/v5 v5.2.1
-	github.com/pquerna/otp v1.3.0
+	github.com/lib/pq v1.10.9
-	github.com/sirupsen/logrus v1.7.0
+	github.com/mattn/go-sqlite3 v1.14.22
-	github.com/smartystreets/goconvey v1.6.4 // indirect
+	github.com/minio/minio-go/v7 v7.0.74
-	github.com/stretchr/testify v1.6.1
+	github.com/patrickmn/go-cache v2.1.0+incompatible
-	github.com/urfave/cli/v2 v2.3.0
+	github.com/pquerna/otp v1.4.0
-	golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897
+	github.com/sirupsen/logrus v1.9.3
-	gopkg.in/ini.v1 v1.62.0
+	github.com/stretchr/testify v1.9.0
-	xorm.io/xorm v1.0.5
+	github.com/urfave/cli/v2 v2.27.1
+	github.com/wk8/go-ordered-map/v2 v2.1.8
+	golang.org/x/crypto v0.25.0
+	gopkg.in/ini.v1 v1.67.0
+	gopkg.in/mail.v2 v2.3.1
+	xorm.io/builder v0.3.13
+	xorm.io/xorm v1.3.9
+)
+
+require (
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/bahlo/generic-list-go v0.2.0 // indirect
+	github.com/bradfitz/gomemcache v0.0.0-20230905024940-24af94b03874 // indirect
+	github.com/buger/jsonparser v1.1.1 // indirect
+	github.com/bytedance/sonic v1.11.6 // indirect
+	github.com/bytedance/sonic/loader v0.1.1 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
+	github.com/chenzhuoyu/iasm v0.9.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-ini/ini v1.67.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/goccy/go-json v0.10.3 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/gomodule/redigo v1.8.9 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/memcachier/mc/v3 v3.0.3 // indirect
+	github.com/minio/md5-simd v1.1.2 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/robfig/go-cache v0.0.0-20130306151617-9fc39e0dbf62 // indirect
+	github.com/rs/xid v1.5.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/syndtr/goleveldb v1.0.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
+	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/net v0.26.0 // indirect
+	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	google.golang.org/protobuf v1.34.1 // indirect
+	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,141 +1,182 @@
-gitea.com/xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a h1:lSA0F4e9A2NcQSqGqTOXqu2aRi/XEQxDCBwM8yJtE6s=
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 gitea.com/xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a/go.mod h1:EXuID2Zs0pAQhH8yz+DNjUbjppKQzKFAn28TMYPB6IU=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk=
-github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
+github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=
-github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
-github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8WK8raXaxBx6fRVTlJILwEwQGL1I/ByEI=
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
+github.com/boombuler/barcode v1.0.2 h1:79yrbttoZrLGkL/oOI8hBrUKucwOL0oOjUgEguGMcJ4=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
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-xorm.io/builder v0.3.7 h1:2pETdKRK+2QG4mLX4oODHEhn5Z8j1m8sXa7jfu+/SZI=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-xorm.io/builder v0.3.7/go.mod h1:aUW0S9eb9VCaPohFCH3j7czOx1PMW3i1HrSzbLYGBSE=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-xorm.io/xorm v1.0.5 h1:LRr5PfOUb4ODPR63YwbowkNDwcolT2LnkwP/TUaMaB0=
+nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
-xorm.io/xorm v1.0.5/go.mod h1:uF9EtbhODq5kNWxMbnBEj8hRRZnlcNSz2t2N7HW/+A4=
+rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
+xorm.io/builder v0.3.13 h1:a3jmiVVL19psGeXx8GIurTp7p0IIgqeDmwhcR6BAOAo=
+xorm.io/builder v0.3.13/go.mod h1:aUW0S9eb9VCaPohFCH3j7czOx1PMW3i1HrSzbLYGBSE=
+xorm.io/xorm v1.3.9 h1:TUovzS0ko+IQ1XnNLfs5dqK1cJl1H5uHpWbWqAQ04nU=
+xorm.io/xorm v1.3.9/go.mod h1:LsCCffeeYp63ssk0pKumP6l96WZcHix7ChpurcLNuMw=

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ezbookkeeping",
-  "version": "0.1.0",
+  "version": "0.5.0",
   "private": true,
   "repository": {
     "type": "git",
@@ -12,56 +12,52 @@
     "url": "https://github.com/mayswind/ezbookkeeping/issues"
   },
   "scripts": {
-    "serve": "vue-cli-service serve",
+    "serve": "cross-env NODE_ENV=development vite",
-    "build": "vue-cli-service build",
+    "build": "cross-env NODE_ENV=production vite build",
-    "lint": "vue-cli-service lint"
+    "serve:dist": "vite preview",
+    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs --fix --ignore-path .gitignore"
   },
   "dependencies": {
-    "axios": "^0.21.1",
+    "@mdi/js": "^7.4.47",
+    "@vuepic/vue-datepicker": "^8.8.1",
+    "axios": "^1.7.2",
     "cbor-js": "^0.1.0",
-    "core-js": "^3.6.5",
+    "clipboard": "^2.0.11",
-    "crypto-js": "^4.0.0",
+    "crypto-js": "^4.2.0",
-    "framework7": "^5.7.14",
+    "dom7": "^4.0.6",
-    "framework7-icons": "^3.0.1",
+    "echarts": "^5.5.1",
-    "framework7-vue": "^5.7.14",
+    "framework7": "^8.3.3",
-    "js-cookie": "^2.2.1",
+    "framework7-icons": "^5.0.5",
+    "framework7-vue": "^8.3.3",
+    "js-cookie": "^3.0.5",
+    "leaflet": "^1.9.4",
     "line-awesome": "^1.3.0",
-    "moment": "^2.29.1",
+    "moment": "^2.30.1",
-    "moment-timezone": "^0.5.33",
+    "moment-timezone": "^0.5.45",
+    "pinia": "^2.1.7",
     "register-service-worker": "^1.7.2",
-    "ua-parser-js": "^0.7.28",
+    "skeleton-elements": "^4.0.1",
-    "vue": "^2.6.12",
+    "swiper": "^10.2.0",
-    "vue-clipboard2": "^0.3.1",
+    "ua-parser-js": "^1.0.38",
-    "vue-i18n": "^8.24.3",
+    "vue": "^3.4.31",
-    "vue-pincode-input": "^0.4.0",
+    "vue-echarts": "^6.7.3",
-    "vuex": "^3.6.2"
+    "vue-i18n": "^9.13.1",
+    "vue-router": "^4.4.0",
+    "vue3-perfect-scrollbar": "^2.0.0",
+    "vuedraggable": "^4.1.0",
+    "vuetify": "^3.6.11"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "^4.5.11",
+    "@vitejs/plugin-vue": "^5.0.5",
-    "@vue/cli-plugin-eslint": "^4.5.11",
+    "cross-env": "^7.0.3",
-    "@vue/cli-plugin-pwa": "^4.5.11",
+    "eslint": "^8.57.0",
-    "@vue/cli-service": "^4.5.11",
+    "eslint-plugin-vue": "^9.27.0",
-    "babel-eslint": "^10.1.0",
+    "git-rev-sync": "^3.0.2",
-    "babel-plugin-component": "^1.1.1",
+    "postcss-preset-env": "^9.5.16",
-    "eslint": "^6.7.2",
+    "sass": "^1.77.6",
-    "eslint-plugin-vue": "^6.2.2",
+    "vite": "^5.3.3",
-    "git-revision-webpack-plugin": "^3.0.6",
+    "vite-plugin-pwa": "^0.20.0",
-    "moment-locales-webpack-plugin": "^1.2.0",
+    "vite-plugin-vuetify": "^2.0.3"
-    "vue-template-compiler": "^2.6.12"
-  },
-  "eslintConfig": {
-    "root": true,
-    "env": {
-      "node": true
-    },
-    "extends": [
-      "plugin:vue/essential",
-      "eslint:recommended"
-    ],
-    "parserOptions": {
-      "parser": "babel-eslint"
-    },
-    "rules": {}
   },
   "browserslist": [
     "> 1%",

pkg/api/accounts.go

@@ -4,10 +4,13 @@ import (
 	"sort"
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/duplicatechecker"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 	"github.com/mayswind/ezbookkeeping/pkg/validators"
 )
 
@@ -24,7 +27,7 @@ var (
 )
 
 // AccountListHandler returns accounts list of current user
-func (a *AccountsApi) AccountListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountListHandler(c *core.Context) (any, *errs.Error) {
 	var accountListReq models.AccountListRequest
 	err := c.ShouldBindQuery(&accountListReq)
 
@@ -34,11 +37,11 @@ func (a *AccountsApi) AccountListHandler(c *core.Context) (interface{}, *errs.Er
 	}
 
 	uid := c.GetCurrentUid()
-	accounts, err := a.accounts.GetAllAccountsByUid(uid)
+	accounts, err := a.accounts.GetAllAccountsByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountListHandler] failed to get all accounts for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	userAllAccountResps := make([]*models.AccountInfoResponse, len(accounts))
@@ -84,7 +87,7 @@ func (a *AccountsApi) AccountListHandler(c *core.Context) (interface{}, *errs.Er
 }
 
 // AccountGetHandler returns one specific account of current user
-func (a *AccountsApi) AccountGetHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountGetHandler(c *core.Context) (any, *errs.Error) {
 	var accountGetReq models.AccountGetRequest
 	err := c.ShouldBindQuery(&accountGetReq)
 
@@ -94,11 +97,11 @@ func (a *AccountsApi) AccountGetHandler(c *core.Context) (interface{}, *errs.Err
 	}
 
 	uid := c.GetCurrentUid()
-	accountAndSubAccounts, err := a.accounts.GetAccountAndSubAccountsByAccountId(uid, accountGetReq.Id)
+	accountAndSubAccounts, err := a.accounts.GetAccountAndSubAccountsByAccountId(c, uid, accountGetReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountGetHandler] failed to get account \"id:%d\" for user \"uid:%d\", because %s", accountGetReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	accountRespMap := make(map[int64]*models.AccountInfoResponse)
@@ -127,7 +130,7 @@ func (a *AccountsApi) AccountGetHandler(c *core.Context) (interface{}, *errs.Err
 }
 
 // AccountCreateHandler saves a new account by request parameters for current user
-func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountCreateHandler(c *core.Context) (any, *errs.Error) {
 	var accountCreateReq models.AccountCreateRequest
 	err := c.ShouldBindJSON(&accountCreateReq)
 
@@ -136,9 +139,21 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
+	utcOffset, err := c.GetClientTimezoneOffset()
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] cannot get client timezone offset, because %s", err.Error())
+		return nil, errs.ErrClientTimezoneOffsetInvalid
+	}
+
+	if accountCreateReq.Category < models.ACCOUNT_CATEGORY_CASH || accountCreateReq.Category > models.ACCOUNT_CATEGORY_INVESTMENT {
+		log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] account category invalid, category is %d", accountCreateReq.Category)
+		return nil, errs.ErrAccountCategoryInvalid
+	}
+
 	if accountCreateReq.Type == models.ACCOUNT_TYPE_SINGLE_ACCOUNT {
 		if len(accountCreateReq.SubAccounts) > 0 {
-			log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] account cannot have any sub accounts")
+			log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] account cannot have any sub-accounts")
 			return nil, errs.ErrAccountCannotHaveSubAccounts
 		}
 
@@ -148,7 +163,7 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 		}
 	} else if accountCreateReq.Type == models.ACCOUNT_TYPE_MULTI_SUB_ACCOUNTS {
 		if len(accountCreateReq.SubAccounts) < 1 {
-			log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] account does not have any sub accounts")
+			log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] account does not have any sub-accounts")
 			return nil, errs.ErrAccountHaveNoSubAccount
 		}
 
@@ -166,17 +181,17 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 			subAccount := accountCreateReq.SubAccounts[i]
 
 			if subAccount.Category != accountCreateReq.Category {
-				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] category of sub account not equals to parent")
+				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] category of sub-account not equals to parent")
 				return nil, errs.ErrSubAccountCategoryNotEqualsToParent
 			}
 
 			if subAccount.Type != models.ACCOUNT_TYPE_SINGLE_ACCOUNT {
-				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] sub account type invalid")
+				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] sub-account type invalid")
 				return nil, errs.ErrSubAccountTypeInvalid
 			}
 
 			if subAccount.Currency == validators.ParentAccountCurrencyPlaceholder {
-				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] sub account cannot set currency placeholder")
+				log.WarnfWithRequestId(c, "[accounts.AccountCreateHandler] sub-account cannot set currency placeholder")
 				return nil, errs.ErrAccountCurrencyInvalid
 			}
 		}
@@ -186,17 +201,53 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 	}
 
 	uid := c.GetCurrentUid()
-	maxOrderId, err := a.accounts.GetMaxDisplayOrder(uid, accountCreateReq.Category)
+	maxOrderId, err := a.accounts.GetMaxDisplayOrder(c, uid, accountCreateReq.Category)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountCreateHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	mainAccount := a.createNewAccountModel(uid, &accountCreateReq, maxOrderId+1)
 	childrenAccounts := a.createSubAccountModels(uid, &accountCreateReq)
 
-	err = a.accounts.CreateAccounts(mainAccount, childrenAccounts)
+	if settings.Container.Current.EnableDuplicateSubmissionsCheck && accountCreateReq.ClientSessionId != "" {
+		found, remark := duplicatechecker.Container.Get(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_ACCOUNT, uid, accountCreateReq.ClientSessionId)
+
+		if found {
+			log.InfofWithRequestId(c, "[accounts.AccountCreateHandler] another account \"id:%s\" has been created for user \"uid:%d\"", remark, uid)
+			accountId, err := utils.StringToInt64(remark)
+
+			if err == nil {
+				accountAndSubAccounts, err := a.accounts.GetAccountAndSubAccountsByAccountId(c, uid, accountId)
+
+				if err != nil {
+					log.ErrorfWithRequestId(c, "[accounts.AccountCreateHandler] failed to get existed account \"id:%d\" for user \"uid:%d\", because %s", accountId, uid, err.Error())
+					return nil, errs.Or(err, errs.ErrOperationFailed)
+				}
+
+				accountMap := a.accounts.GetAccountMapByList(accountAndSubAccounts)
+				mainAccount, exists := accountMap[accountId]
+
+				if !exists {
+					return nil, errs.ErrOperationFailed
+				}
+
+				accountInfoResp := mainAccount.ToAccountInfoResponse()
+
+				for i := 0; i < len(accountAndSubAccounts); i++ {
+					if accountAndSubAccounts[i].ParentAccountId == mainAccount.AccountId {
+						subAccountResp := accountAndSubAccounts[i].ToAccountInfoResponse()
+						accountInfoResp.SubAccounts = append(accountInfoResp.SubAccounts, subAccountResp)
+					}
+				}
+
+				return accountInfoResp, nil
+			}
+		}
+	}
+
+	err = a.accounts.CreateAccounts(c, mainAccount, childrenAccounts, utcOffset)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountCreateHandler] failed to create account \"id:%d\" for user \"uid:%d\", because %s", mainAccount.AccountId, uid, err.Error())
@@ -205,6 +256,7 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 
 	log.InfofWithRequestId(c, "[accounts.AccountCreateHandler] user \"uid:%d\" has created a new account \"id:%d\" successfully", uid, mainAccount.AccountId)
 
+	duplicatechecker.Container.Set(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_ACCOUNT, uid, accountCreateReq.ClientSessionId, utils.Int64ToString(mainAccount.AccountId))
 	accountInfoResp := mainAccount.ToAccountInfoResponse()
 
 	if len(childrenAccounts) > 0 {
@@ -219,7 +271,7 @@ func (a *AccountsApi) AccountCreateHandler(c *core.Context) (interface{}, *errs.
 }
 
 // AccountModifyHandler saves an existed account by request parameters for current user
-func (a *AccountsApi) AccountModifyHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountModifyHandler(c *core.Context) (any, *errs.Error) {
 	var accountModifyReq models.AccountModifyRequest
 	err := c.ShouldBindJSON(&accountModifyReq)
 
@@ -228,12 +280,17 @@ func (a *AccountsApi) AccountModifyHandler(c *core.Context) (interface{}, *errs.
 		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
+	if accountModifyReq.Category < models.ACCOUNT_CATEGORY_CASH || accountModifyReq.Category > models.ACCOUNT_CATEGORY_INVESTMENT {
+		log.WarnfWithRequestId(c, "[accounts.AccountModifyHandler] account category invalid, category is %d", accountModifyReq.Category)
+		return nil, errs.ErrAccountCategoryInvalid
+	}
+
 	uid := c.GetCurrentUid()
-	accountAndSubAccounts, err := a.accounts.GetAccountAndSubAccountsByAccountId(uid, accountModifyReq.Id)
+	accountAndSubAccounts, err := a.accounts.GetAccountAndSubAccountsByAccountId(c, uid, accountModifyReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountModifyHandler] failed to get account \"id:%d\" for user \"uid:%d\", because %s", accountModifyReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	accountMap := a.accounts.GetAccountMapByList(accountAndSubAccounts)
@@ -275,7 +332,7 @@ func (a *AccountsApi) AccountModifyHandler(c *core.Context) (interface{}, *errs.
 		return nil, errs.ErrNothingWillBeUpdated
 	}
 
-	err = a.accounts.ModifyAccounts(uid, toUpdateAccounts)
+	err = a.accounts.ModifyAccounts(c, uid, toUpdateAccounts)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountModifyHandler] failed to update account \"id:%d\" for user \"uid:%d\", because %s", accountModifyReq.Id, uid, err.Error())
@@ -325,7 +382,7 @@ func (a *AccountsApi) AccountModifyHandler(c *core.Context) (interface{}, *errs.
 }
 
 // AccountHideHandler hides an existed account by request parameters for current user
-func (a *AccountsApi) AccountHideHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountHideHandler(c *core.Context) (any, *errs.Error) {
 	var accountHideReq models.AccountHideRequest
 	err := c.ShouldBindJSON(&accountHideReq)
 
@@ -335,7 +392,7 @@ func (a *AccountsApi) AccountHideHandler(c *core.Context) (interface{}, *errs.Er
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.accounts.HideAccount(uid, []int64{accountHideReq.Id}, accountHideReq.Hidden)
+	err = a.accounts.HideAccount(c, uid, []int64{accountHideReq.Id}, accountHideReq.Hidden)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountHideHandler] failed to hide account \"id:%d\" for user \"uid:%d\", because %s", accountHideReq.Id, uid, err.Error())
@@ -347,7 +404,7 @@ func (a *AccountsApi) AccountHideHandler(c *core.Context) (interface{}, *errs.Er
 }
 
 // AccountMoveHandler moves display order of existed accounts by request parameters for current user
-func (a *AccountsApi) AccountMoveHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountMoveHandler(c *core.Context) (any, *errs.Error) {
 	var accountMoveReq models.AccountMoveRequest
 	err := c.ShouldBindJSON(&accountMoveReq)
 
@@ -370,7 +427,7 @@ func (a *AccountsApi) AccountMoveHandler(c *core.Context) (interface{}, *errs.Er
 		accounts[i] = account
 	}
 
-	err = a.accounts.ModifyAccountDisplayOrders(uid, accounts)
+	err = a.accounts.ModifyAccountDisplayOrders(c, uid, accounts)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountMoveHandler] failed to move accounts for user \"uid:%d\", because %s", uid, err.Error())
@@ -382,7 +439,7 @@ func (a *AccountsApi) AccountMoveHandler(c *core.Context) (interface{}, *errs.Er
 }
 
 // AccountDeleteHandler deletes an existed account by request parameters for current user
-func (a *AccountsApi) AccountDeleteHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AccountsApi) AccountDeleteHandler(c *core.Context) (any, *errs.Error) {
 	var accountDeleteReq models.AccountDeleteRequest
 	err := c.ShouldBindJSON(&accountDeleteReq)
 
@@ -392,7 +449,7 @@ func (a *AccountsApi) AccountDeleteHandler(c *core.Context) (interface{}, *errs.
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.accounts.DeleteAccount(uid, accountDeleteReq.Id)
+	err = a.accounts.DeleteAccount(c, uid, accountDeleteReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[accounts.AccountDeleteHandler] failed to delete account \"id:%d\" for user \"uid:%d\", because %s", accountDeleteReq.Id, uid, err.Error())
@@ -403,7 +460,7 @@ func (a *AccountsApi) AccountDeleteHandler(c *core.Context) (interface{}, *errs.
 	return true, nil
 }
 
-func (a *AccountsApi) createNewAccountModel(uid int64, accountCreateReq *models.AccountCreateRequest, order int) *models.Account {
+func (a *AccountsApi) createNewAccountModel(uid int64, accountCreateReq *models.AccountCreateRequest, order int32) *models.Account {
 	return &models.Account{
 		Uid:          uid,
 		Name:         accountCreateReq.Name,
@@ -425,7 +482,7 @@ func (a *AccountsApi) createSubAccountModels(uid int64, accountCreateReq *models
 
 	childrenAccounts := make([]*models.Account, len(accountCreateReq.SubAccounts))
 
-	for i := 0; i < len(accountCreateReq.SubAccounts); i++ {
+	for i := int32(0); i < int32(len(accountCreateReq.SubAccounts)); i++ {
 		childrenAccounts[i] = a.createNewAccountModel(uid, accountCreateReq.SubAccounts[i], i+1)
 	}
 

pkg/api/amap_api_proxies.go

@@ -0,0 +1,61 @@
+package api
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"strings"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+const amapCustomMapStylesUrl = "https://webapi.amap.com/v4/map/styles"
+const amapOverseasMapUrl = "https://fmap01.amap.com/v3/vectormap"
+const amapRestApiUrl = "https://restapi.amap.com/"
+
+// AmapApiProxy represents amap api proxy
+type AmapApiProxy struct {
+}
+
+// Initialize a amap api proxy singleton instance
+var (
+	AmapApis = &AmapApiProxy{}
+)
+
+// AmapApiProxyHandler returns amap api response
+func (p *AmapApiProxy) AmapApiProxyHandler(c *core.Context) (*httputil.ReverseProxy, *errs.Error) {
+	var targetUrl string
+
+	if strings.HasPrefix(c.Request.RequestURI, "/_AMapService/v4/map/styles") {
+		targetUrl = amapCustomMapStylesUrl + strings.TrimPrefix(c.Request.URL.Path, "/_AMapService/v4/map/styles")
+	} else if strings.HasPrefix(c.Request.RequestURI, "/_AMapService/v3/vectormap") {
+		targetUrl = amapOverseasMapUrl + strings.TrimPrefix(c.Request.URL.Path, "/_AMapService/v3/vectormap")
+	} else {
+		targetUrl = amapRestApiUrl + strings.TrimPrefix(c.Request.URL.Path, "/_AMapService/")
+	}
+
+	director := func(req *http.Request) {
+		targetRawUrl := fmt.Sprintf("%s?%s&jscode=%s", targetUrl, req.URL.RawQuery, settings.Container.Current.AmapApplicationSecret)
+		targetUrl, _ := url.Parse(targetRawUrl)
+
+		oldCookies := req.Cookies()
+		req.Header.Del("Cookie")
+
+		for i := 0; i < len(oldCookies); i++ {
+			if strings.HasPrefix(oldCookies[i].Name, "ebk_") {
+				continue
+			}
+
+			req.AddCookie(oldCookies[i])
+		}
+
+		req.URL = targetUrl
+		req.RequestURI = req.URL.RequestURI()
+		req.Host = targetUrl.Host
+	}
+
+	return &httputil.ReverseProxy{Director: director}, nil
+}

pkg/api/authorizations.go

@@ -8,6 +8,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
 )
 
 // AuthorizationsApi represents authorization api
@@ -27,7 +28,7 @@ var (
 )
 
 // AuthorizeHandler verifies and authorizes current login request
-func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (any, *errs.Error) {
 	var credential models.UserLoginRequest
 	err := c.ShouldBindJSON(&credential)
 
@@ -36,14 +37,35 @@ func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *err
 		return nil, errs.ErrLoginNameOrPasswordInvalid
 	}
 
-	user, err := a.users.GetUserByUsernameOrEmailAndPassword(credential.LoginName, credential.Password)
+	user, err := a.users.GetUserByUsernameOrEmailAndPassword(c, credential.LoginName, credential.Password)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[authorizations.AuthorizeHandler] login failed for user \"%s\", because %s", credential.LoginName, err.Error())
 		return nil, errs.ErrLoginNameOrPasswordWrong
 	}
 
-	err = a.users.UpdateUserLastLoginTime(user.Uid)
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[authorizations.AuthorizeHandler] login failed for user \"%s\", because user is disabled", credential.LoginName)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if settings.Container.Current.EnableUserForceVerifyEmail && !user.EmailVerified {
+		hasValidEmailVerifyToken, err := a.tokens.ExistsValidTokenByType(c, user.Uid, core.USER_TOKEN_TYPE_EMAIL_VERIFY)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[authorizations.AuthorizeHandler] failed check whether user \"uid:%d\" has valid verify email token, because %s", user.Uid, err.Error())
+			hasValidEmailVerifyToken = false
+		}
+
+		log.WarnfWithRequestId(c, "[authorizations.AuthorizeHandler] login failed for user \"%s\", because user has not verified email", credential.LoginName)
+
+		return nil, errs.NewErrorWithContext(errs.ErrEmailIsNotVerified, map[string]any{
+			"email":                    user.Email,
+			"hasValidEmailVerifyToken": hasValidEmailVerifyToken,
+		})
+	}
+
+	err = a.users.UpdateUserLastLoginTime(c, user.Uid)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[authorizations.AuthorizeHandler] failed to update last login time for user \"uid:%d\", because %s", user.Uid, err.Error())
@@ -52,10 +74,10 @@ func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *err
 	twoFactorEnable := a.tokens.CurrentConfig().EnableTwoFactor
 
 	if twoFactorEnable {
-		twoFactorEnable, err = a.twoFactorAuthorizations.ExistsTwoFactorSetting(user.Uid)
+		twoFactorEnable, err = a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, user.Uid)
 
 		if err != nil {
-			log.ErrorfWithRequestId(c, "[authorizations.AuthorizeHandler] failed to check two factor setting for user \"uid:%d\", because %s", user.Uid, err.Error())
+			log.ErrorfWithRequestId(c, "[authorizations.AuthorizeHandler] failed to check two-factor setting for user \"uid:%d\", because %s", user.Uid, err.Error())
 			return nil, errs.Or(err, errs.ErrSystemError)
 		}
 	}
@@ -64,9 +86,9 @@ func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *err
 	var claims *core.UserTokenClaims
 
 	if twoFactorEnable {
-		token, claims, err = a.tokens.CreateRequire2FAToken(user, c)
+		token, claims, err = a.tokens.CreateRequire2FAToken(c, user)
 	} else {
-		token, claims, err = a.tokens.CreateToken(user, c)
+		token, claims, err = a.tokens.CreateToken(c, user)
 	}
 
 	if err != nil {
@@ -74,16 +96,20 @@ func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *err
 		return nil, errs.ErrTokenGenerating
 	}
 
+	if !twoFactorEnable {
+		c.SetTextualToken(token)
+	}
+
 	c.SetTokenClaims(claims)
 
 	log.InfofWithRequestId(c, "[authorizations.AuthorizeHandler] user \"uid:%d\" has logined, token type is %d, token will be expired at %d", user.Uid, claims.Type, claims.ExpiresAt)
 
-	authResp := a.getAuthResponse(token, twoFactorEnable, user)
+	authResp := a.getAuthResponse(c, token, twoFactorEnable, user)
 	return authResp, nil
 }
 
 // TwoFactorAuthorizeHandler verifies and authorizes current 2fa login by passcode
-func (a *AuthorizationsApi) TwoFactorAuthorizeHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AuthorizationsApi) TwoFactorAuthorizeHandler(c *core.Context) (any, *errs.Error) {
 	var credential models.TwoFactorLoginRequest
 	err := c.ShouldBindJSON(&credential)
 
@@ -93,10 +119,10 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeHandler(c *core.Context) (interfac
 	}
 
 	uid := c.GetCurrentUid()
-	twoFactorSetting, err := a.twoFactorAuthorizations.GetUserTwoFactorSettingByUid(uid)
+	twoFactorSetting, err := a.twoFactorAuthorizations.GetUserTwoFactorSettingByUid(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] failed to get two factor setting for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] failed to get two-factor setting for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrSystemError)
 	}
 
@@ -105,37 +131,48 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeHandler(c *core.Context) (interfac
 		return nil, errs.ErrPasscodeInvalid
 	}
 
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] failed to get user \"uid:%d\" info, because %s", user.Uid, err.Error())
 		return nil, errs.ErrUserNotFound
 	}
 
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if settings.Container.Current.EnableUserForceVerifyEmail && !user.EmailVerified {
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] user \"uid:%d\" has not verified email", user.Uid)
+		return nil, errs.ErrEmailIsNotVerified
+	}
+
 	oldTokenClaims := c.GetTokenClaims()
-	err = a.tokens.DeleteTokenByClaims(oldTokenClaims)
+	err = a.tokens.DeleteTokenByClaims(c, oldTokenClaims)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] failed to revoke temporary token \"utid:%s\" for user \"uid:%d\", because %s", oldTokenClaims.UserTokenId, user.Uid, err.Error())
 	}
 
-	token, claims, err := a.tokens.CreateToken(user, c)
+	token, claims, err := a.tokens.CreateToken(c, user)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
 		return nil, errs.ErrTokenGenerating
 	}
 
+	c.SetTextualToken(token)
 	c.SetTokenClaims(claims)
 
-	log.InfofWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] user \"uid:%d\" has authorized two factor via passcode, token will be expired at %d", user.Uid, claims.ExpiresAt)
+	log.InfofWithRequestId(c, "[authorizations.TwoFactorAuthorizeHandler] user \"uid:%d\" has authorized two-factor via passcode, token will be expired at %d", user.Uid, claims.ExpiresAt)
 
-	authResp := a.getAuthResponse(token, false, user)
+	authResp := a.getAuthResponse(c, token, false, user)
 	return authResp, nil
 }
 
 // TwoFactorAuthorizeByRecoveryCodeHandler verifies and authorizes current 2fa login by recovery code
-func (a *AuthorizationsApi) TwoFactorAuthorizeByRecoveryCodeHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *AuthorizationsApi) TwoFactorAuthorizeByRecoveryCodeHandler(c *core.Context) (any, *errs.Error) {
 	var credential models.TwoFactorRecoveryCodeLoginRequest
 	err := c.ShouldBindJSON(&credential)
 
@@ -145,10 +182,10 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeByRecoveryCodeHandler(c *core.Cont
 	}
 
 	uid := c.GetCurrentUid()
-	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to get two factor setting for user \"uid:%d\", because %s", uid, err.Error())
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to get two-factor setting for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrSystemError)
 	}
 
@@ -156,46 +193,58 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeByRecoveryCodeHandler(c *core.Cont
 		return nil, errs.ErrTwoFactorIsNotEnabled
 	}
 
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to get user \"uid:%d\" info, because %s", user.Uid, err.Error())
 		return nil, errs.ErrUserNotFound
 	}
 
-	err = a.twoFactorAuthorizations.GetAndUseUserTwoFactorRecoveryCode(uid, credential.RecoveryCode, user.Salt)
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if settings.Container.Current.EnableUserForceVerifyEmail && !user.EmailVerified {
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] user \"uid:%d\" has not verified email", user.Uid)
+		return nil, errs.ErrEmailIsNotVerified
+	}
+
+	err = a.twoFactorAuthorizations.GetAndUseUserTwoFactorRecoveryCode(c, uid, credential.RecoveryCode, user.Salt)
 
 	if err != nil {
-		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to get two factor recovery code for user \"uid:%d\", because %s", uid, err.Error())
+		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to get two-factor recovery code for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrTwoFactorRecoveryCodeNotExist)
 	}
 
 	oldTokenClaims := c.GetTokenClaims()
-	err = a.tokens.DeleteTokenByClaims(oldTokenClaims)
+	err = a.tokens.DeleteTokenByClaims(c, oldTokenClaims)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to revoke temporary token \"utid:%s\" for user \"uid:%d\", because %s", oldTokenClaims.UserTokenId, user.Uid, err.Error())
 	}
 
-	token, claims, err := a.tokens.CreateToken(user, c)
+	token, claims, err := a.tokens.CreateToken(c, user)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
 		return nil, errs.ErrTokenGenerating
 	}
 
+	c.SetTextualToken(token)
 	c.SetTokenClaims(claims)
 
-	log.InfofWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] user \"uid:%d\" has authorized two factor via recovery code \"%s\", token will be expired at %d", user.Uid, credential.RecoveryCode, claims.ExpiresAt)
+	log.InfofWithRequestId(c, "[authorizations.TwoFactorAuthorizeByRecoveryCodeHandler] user \"uid:%d\" has authorized two-factor via recovery code \"%s\", token will be expired at %d", user.Uid, credential.RecoveryCode, claims.ExpiresAt)
 
-	authResp := a.getAuthResponse(token, false, user)
+	authResp := a.getAuthResponse(c, token, false, user)
 	return authResp, nil
 }
 
-func (a *AuthorizationsApi) getAuthResponse(token string, need2FA bool, user *models.User) *models.AuthResponse {
+func (a *AuthorizationsApi) getAuthResponse(c *core.Context, token string, need2FA bool, user *models.User) *models.AuthResponse {
 	return &models.AuthResponse{
-		Token:   token,
+		Token:               token,
-		Need2FA: need2FA,
+		Need2FA:             need2FA,
-		User:    user.ToUserBasicInfo(),
+		User:                user.ToUserBasicInfo(),
+		NotificationContent: settings.Container.GetAfterLoginNotificationContent(user.Language, c.GetClientLocale()),
 	}
 }

pkg/api/data_managements.go

@@ -19,30 +19,149 @@ const pageCountForDataExport = 1000
 
 // DataManagementsApi represents data management api
 type DataManagementsApi struct {
-	exporter     *converters.EzBookKeepingCSVFileExporter
+	ezBookKeepingCsvExporter *converters.EzBookKeepingCSVFileExporter
-	tokens       *services.TokenService
+	ezBookKeepingTsvExporter *converters.EzBookKeepingTSVFileExporter
-	users        *services.UserService
+	tokens                   *services.TokenService
-	accounts     *services.AccountService
+	users                    *services.UserService
-	transactions *services.TransactionService
+	accounts                 *services.AccountService
-	categories   *services.TransactionCategoryService
+	transactions             *services.TransactionService
-	tags         *services.TransactionTagService
+	categories               *services.TransactionCategoryService
+	tags                     *services.TransactionTagService
+	templates                *services.TransactionTemplateService
 }
 
 // Initialize a data management api singleton instance
 var (
 	DataManagements = &DataManagementsApi{
-		exporter:     &converters.EzBookKeepingCSVFileExporter{},
+		ezBookKeepingCsvExporter: &converters.EzBookKeepingCSVFileExporter{},
-		tokens:       services.Tokens,
+		ezBookKeepingTsvExporter: &converters.EzBookKeepingTSVFileExporter{},
-		users:        services.Users,
+		tokens:                   services.Tokens,
-		accounts:     services.Accounts,
+		users:                    services.Users,
-		transactions: services.Transactions,
+		accounts:                 services.Accounts,
-		categories:   services.TransactionCategories,
+		transactions:             services.Transactions,
-		tags:         services.TransactionTags,
+		categories:               services.TransactionCategories,
+		tags:                     services.TransactionTags,
+		templates:                services.TransactionTemplates,
 	}
 )
 
-// ExportDataHandler returns exported data in csv format
+// ExportDataToEzbookkeepingCSVHandler returns exported data in csv format
-func (a *DataManagementsApi) ExportDataHandler(c *core.Context) ([]byte, string, *errs.Error) {
+func (a *DataManagementsApi) ExportDataToEzbookkeepingCSVHandler(c *core.Context) ([]byte, string, *errs.Error) {
+	return a.getExportedFileContent(c, "csv")
+}
+
+// ExportDataToEzbookkeepingTSVHandler returns exported data in csv format
+func (a *DataManagementsApi) ExportDataToEzbookkeepingTSVHandler(c *core.Context) ([]byte, string, *errs.Error) {
+	return a.getExportedFileContent(c, "tsv")
+}
+
+// DataStatisticsHandler returns user data statistics
+func (a *DataManagementsApi) DataStatisticsHandler(c *core.Context) (any, *errs.Error) {
+	uid := c.GetCurrentUid()
+	totalAccountCount, err := a.accounts.GetTotalAccountCountByUid(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.DataStatisticsHandler] failed to get total account count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	totalTransactionCategoryCount, err := a.categories.GetTotalCategoryCountByUid(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.DataStatisticsHandler] failed to get total transaction category count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	totalTransactionTagCount, err := a.tags.GetTotalTagCountByUid(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.DataStatisticsHandler] failed to get total transaction tag count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	totalTransactionCount, err := a.transactions.GetTotalTransactionCountByUid(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.DataStatisticsHandler] failed to get total transaction count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	totalTransactionTemplateCount, err := a.templates.GetTotalNormalTemplateCountByUid(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.DataStatisticsHandler] failed to get total transaction template count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	dataStatisticsResp := &models.DataStatisticsResponse{
+		TotalAccountCount:             totalAccountCount,
+		TotalTransactionCategoryCount: totalTransactionCategoryCount,
+		TotalTransactionTagCount:      totalTransactionTagCount,
+		TotalTransactionCount:         totalTransactionCount,
+		TotalTransactionTemplateCount: totalTransactionTemplateCount,
+	}
+
+	return dataStatisticsResp, nil
+}
+
+// ClearDataHandler deletes all user data
+func (a *DataManagementsApi) ClearDataHandler(c *core.Context) (any, *errs.Error) {
+	var clearDataReq models.ClearDataRequest
+	err := c.ShouldBindJSON(&clearDataReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[data_managements.ClearDataHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.WarnfWithRequestId(c, "[data_managements.ClearDataHandler] failed to get user for user \"uid:%d\", because %s", uid, err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if !a.users.IsPasswordEqualsUserPassword(clearDataReq.Password, user) {
+		return nil, errs.ErrUserPasswordWrong
+	}
+
+	err = a.transactions.DeleteAllTransactions(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transactions, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	err = a.categories.DeleteAllCategories(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transaction categories, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	err = a.tags.DeleteAllTags(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transaction tags, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	err = a.templates.DeleteAllTemplates(c, uid)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transaction templates, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[data_managements.ClearDataHandler] user \"uid:%d\" has cleared all data", uid)
+	return true, nil
+}
+
+func (a *DataManagementsApi) getExportedFileContent(c *core.Context, fileType string) ([]byte, string, *errs.Error) {
 	if !settings.Container.Current.EnableDataExport {
 		return nil, "", errs.ErrDataExportNotAllowed
 	}
@@ -57,7 +176,7 @@ func (a *DataManagementsApi) ExportDataHandler(c *core.Context) ([]byte, string,
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -67,28 +186,28 @@ func (a *DataManagementsApi) ExportDataHandler(c *core.Context) ([]byte, string,
 		return nil, "", errs.ErrUserNotFound
 	}
 
-	accounts, err := a.accounts.GetAllAccountsByUid(uid)
+	accounts, err := a.accounts.GetAllAccountsByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to get all accounts for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, "", errs.ErrOperationFailed
 	}
 
-	categories, err := a.categories.GetAllCategoriesByUid(uid, 0, -1)
+	categories, err := a.categories.GetAllCategoriesByUid(c, uid, 0, -1)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to get categories for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, "", errs.ErrOperationFailed
 	}
 
-	tags, err := a.tags.GetAllTagsByUid(uid)
+	tags, err := a.tags.GetAllTagsByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to get tags for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, "", errs.ErrOperationFailed
 	}
 
-	tagIndexs, err := a.tags.GetAllTagIdsOfAllTransactions(uid)
+	tagIndexes, err := a.tags.GetAllTagIdsMapOfAllTransactions(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to get tag index for user \"uid:%d\", because %s", uid, err.Error())
@@ -99,80 +218,38 @@ func (a *DataManagementsApi) ExportDataHandler(c *core.Context) ([]byte, string,
 	categoryMap := a.categories.GetCategoryMapByList(categories)
 	tagMap := a.tags.GetTagMapByList(tags)
 
-	allTransactions, err := a.transactions.GetAllTransactions(uid, pageCountForDataExport, true)
+	allTransactions, err := a.transactions.GetAllTransactions(c, uid, pageCountForDataExport, true)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to all transactions user \"uid:%d\", because %s", uid, err.Error())
 		return nil, "", errs.ErrOperationFailed
 	}
 
-	result, err := a.exporter.ToExportedContent(uid, timezone, allTransactions, accountMap, categoryMap, tagMap, tagIndexs)
+	var dataExporter converters.DataConverter
+
+	if fileType == "tsv" {
+		dataExporter = a.ezBookKeepingTsvExporter
+	} else {
+		dataExporter = a.ezBookKeepingCsvExporter
+	}
+
+	result, err := dataExporter.ToExportedContent(uid, allTransactions, accountMap, categoryMap, tagMap, tagIndexes)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[data_managements.ExportDataHandler] failed to get csv format exported data for \"uid:%d\", because %s", uid, err.Error())
 		return nil, "", errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	fileName := a.getFileName(user, timezone)
+	fileName := a.getFileName(user, timezone, fileType)
 
 	return result, fileName, nil
 }
 
-// ClearDataHandler deletes all user data
+func (a *DataManagementsApi) getFileName(user *models.User, timezone *time.Location, fileExtension string) string {
-func (a *DataManagementsApi) ClearDataHandler(c *core.Context) (interface{}, *errs.Error) {
-	var clearDataReq models.ClearDataRequest
-	err := c.ShouldBindJSON(&clearDataReq)
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[data_managements.ClearDataHandler] parse request failed, because %s", err.Error())
-		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
-	}
-
-	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
-
-	if err != nil {
-		if !errs.IsCustomError(err) {
-			log.WarnfWithRequestId(c, "[data_managements.ClearDataHandler] failed to get user for user \"uid:%d\", because %s", uid, err.Error())
-		}
-
-		return nil, errs.ErrUserNotFound
-	}
-
-	if !a.users.IsPasswordEqualsUserPassword(clearDataReq.Password, user) {
-		return nil, errs.ErrUserPasswordWrong
-	}
-
-	err = a.transactions.DeleteAllTransactions(uid)
-
-	if err != nil {
-		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transactions, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
-	}
-
-	err = a.categories.DeleteAllCategories(uid)
-
-	if err != nil {
-		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transaction categories, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
-	}
-
-	err = a.tags.DeleteAllTags(uid)
-
-	if err != nil {
-		log.ErrorfWithRequestId(c, "[data_managements.ClearDataHandler] failed to delete all transaction tags, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
-	}
-
-	log.InfofWithRequestId(c, "[data_managements.ClearDataHandler] user \"uid:%d\" has cleared all data", uid)
-	return true, nil
-}
-
-func (a *DataManagementsApi) getFileName(user *models.User, timezone *time.Location) string {
 	currentTime := utils.FormatUnixTimeToLongDateTimeWithoutSecond(time.Now().Unix(), timezone)
 	currentTime = strings.Replace(currentTime, "-", "_", -1)
 	currentTime = strings.Replace(currentTime, " ", "_", -1)
 	currentTime = strings.Replace(currentTime, ":", "_", -1)
 
-	return fmt.Sprintf("%s_%s.csv", user.Username, currentTime)
+	return fmt.Sprintf("%s_%s.%s", user.Username, currentTime, fileExtension)
 }

pkg/api/default.go

@@ -14,11 +14,11 @@ var (
 )
 
 // ApiNotFound returns api not found error
-func (a *DefaultApi) ApiNotFound(c *core.Context) (interface{}, *errs.Error) {
+func (a *DefaultApi) ApiNotFound(c *core.Context) (any, *errs.Error) {
 	return nil, errs.ErrApiNotFound
 }
 
 // MethodNotAllowed returns method not allowed error
-func (a *DefaultApi) MethodNotAllowed(c *core.Context) (interface{}, *errs.Error) {
+func (a *DefaultApi) MethodNotAllowed(c *core.Context) (any, *errs.Error) {
 	return nil, errs.ErrMethodNotAllowed
 }

pkg/api/exchange_rates.go

@@ -1,7 +1,9 @@
 package api
 
 import (
-	"io/ioutil"
+	"crypto/tls"
+	"fmt"
+	"io"
 	"net/http"
 	"sort"
 	"time"
@@ -12,6 +14,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
 // ExchangeRatesApi represents exchange rate api
@@ -23,7 +26,7 @@ var (
 )
 
 // LatestExchangeRateHandler returns latest exchange rate data
-func (a *ExchangeRatesApi) LatestExchangeRateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *ExchangeRatesApi) LatestExchangeRateHandler(c *core.Context) (any, *errs.Error) {
 	dataSource := exchangerates.Container.Current
 
 	if dataSource == nil {
@@ -32,15 +35,28 @@ func (a *ExchangeRatesApi) LatestExchangeRateHandler(c *core.Context) (interface
 
 	uid := c.GetCurrentUid()
 
+	transport := http.DefaultTransport.(*http.Transport).Clone()
+	utils.SetProxyUrl(transport, settings.Container.Current.ExchangeRatesProxy)
+
+	if settings.Container.Current.ExchangeRatesSkipTLSVerify {
+		transport.TLSClientConfig = &tls.Config{
+			InsecureSkipVerify: true,
+		}
+	}
+
 	client := &http.Client{
-		Timeout: time.Duration(settings.Container.Current.ExchangeRatesRequestTimeout) * time.Millisecond,
+		Transport: transport,
+		Timeout:   time.Duration(settings.Container.Current.ExchangeRatesRequestTimeout) * time.Millisecond,
 	}
 
 	urls := dataSource.GetRequestUrls()
 	exchangeRateResps := make([]*models.LatestExchangeRateResponse, 0, len(urls))
 
 	for i := 0; i < len(urls); i++ {
-		resp, err := client.Get(urls[i])
+		req, _ := http.NewRequest("GET", urls[i], nil)
+		req.Header.Set("User-Agent", fmt.Sprintf("ezBookkeeping/%s ", settings.Version))
+
+		resp, err := client.Do(req)
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[exchange_rates.LatestExchangeRateHandler] failed to request latest exchange rate data for user \"uid:%d\", because %s", uid, err.Error())
@@ -53,7 +69,7 @@ func (a *ExchangeRatesApi) LatestExchangeRateHandler(c *core.Context) (interface
 		}
 
 		defer resp.Body.Close()
-		body, err := ioutil.ReadAll(resp.Body)
+		body, err := io.ReadAll(resp.Body)
 		exchangeRateResp, err := dataSource.Parse(c, body)
 
 		if err != nil {

pkg/api/forget_passwords.go

@@ -0,0 +1,152 @@
+package api
+
+import (
+	"time"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+// ForgetPasswordsApi represents user forget password api
+type ForgetPasswordsApi struct {
+	users           *services.UserService
+	tokens          *services.TokenService
+	forgetPasswords *services.ForgetPasswordService
+}
+
+// Initialize a user api singleton instance
+var (
+	ForgetPasswords = &ForgetPasswordsApi{
+		users:           services.Users,
+		tokens:          services.Tokens,
+		forgetPasswords: services.ForgetPasswords,
+	}
+)
+
+// UserForgetPasswordRequestHandler generates password reset link and send user an email with this link
+func (a *ForgetPasswordsApi) UserForgetPasswordRequestHandler(c *core.Context) (any, *errs.Error) {
+	var request models.ForgetPasswordRequest
+	err := c.ShouldBindJSON(&request)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] parse request failed, because %s", err.Error())
+		return nil, errs.ErrEmailIsEmptyOrInvalid
+	}
+
+	user, err := a.users.GetUserByEmail(c, request.Email)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if settings.Container.Current.ForgetPasswordRequireVerifyEmail && !user.EmailVerified {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] user \"uid:%d\" has not verified email", user.Uid)
+		return nil, errs.ErrEmailIsNotVerified
+	}
+
+	if !settings.Container.Current.EnableSMTP {
+		return nil, errs.ErrSMTPServerNotEnabled
+	}
+
+	token, _, err := a.tokens.CreatePasswordResetToken(c, user)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrTokenGenerating
+	}
+
+	go func() {
+		err = a.forgetPasswords.SendPasswordResetEmail(c, user, token, c.GetClientLocale())
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[forget_passwords.UserForgetPasswordRequestHandler] cannot send email to \"%s\", because %s", user.Email, err.Error())
+		}
+	}()
+
+	return true, nil
+}
+
+// UserResetPasswordHandler resets user password by request parameters
+func (a *ForgetPasswordsApi) UserResetPasswordHandler(c *core.Context) (any, *errs.Error) {
+	var request models.PasswordResetRequest
+	err := c.ShouldBindJSON(&request)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if settings.Container.Current.ForgetPasswordRequireVerifyEmail && !user.EmailVerified {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] user \"uid:%d\" has not verified email", user.Uid)
+		return nil, errs.ErrEmailIsNotVerified
+	}
+
+	if user.Email != request.Email {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] request email not equals the user email")
+		return nil, errs.ErrEmptyIsInvalid
+	}
+
+	if a.users.IsPasswordEqualsUserPassword(request.Password, user) {
+		oldTokenClaims := c.GetTokenClaims()
+		err = a.tokens.DeleteTokenByClaims(c, oldTokenClaims)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] failed to revoke password reset token \"utid:%s\" for user \"uid:%d\", because %s", oldTokenClaims.UserTokenId, user.Uid, err.Error())
+		}
+
+		return nil, errs.ErrNewPasswordEqualsOldInvalid
+	}
+
+	userNew := &models.User{
+		Uid:      user.Uid,
+		Salt:     user.Salt,
+		Password: request.Password,
+	}
+
+	_, _, err = a.users.UpdateUser(c, userNew, false)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] failed to update user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	now := time.Now().Unix()
+	err = a.tokens.DeleteTokensBeforeTime(c, uid, now)
+
+	if err == nil {
+		log.InfofWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] revoke old tokens before unix time \"%d\" for user \"uid:%d\"", now, user.Uid)
+	} else {
+		log.WarnfWithRequestId(c, "[forget_passwords.UserResetPasswordHandler] failed to revoke old tokens for user \"uid:%d\", because %s", user.Uid, err.Error())
+	}
+
+	return true, nil
+}

pkg/api/healths.go

@@ -0,0 +1,26 @@
+package api
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+// HealthsApi represents health api
+type HealthsApi struct{}
+
+// Initialize a healths api singleton instance
+var (
+	Healths = &HealthsApi{}
+)
+
+// HealthStatusHandler returns the health status of current service
+func (a *HealthsApi) HealthStatusHandler(c *core.Context) (any, *errs.Error) {
+	result := make(map[string]string)
+
+	result["version"] = settings.Version
+	result["commit"] = settings.CommitHash
+	result["status"] = "ok"
+
+	return result, nil
+}

pkg/api/map_image_proxies.go

@@ -0,0 +1,127 @@
+package api
+
+import (
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"strings"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+const openStreetMapTileImageUrlFormat = "https://tile.openstreetmap.org/{z}/{x}/{y}.png"                                                                                                                              // https://tile.openstreetmap.org/{z}/{x}/{y}.png
+const openStreetMapHumanitarianStyleTileImageUrlFormat = "https://a.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png"                                                                                                        // https://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png
+const openTopoMapTileImageUrlFormat = "https://tile.opentopomap.org/{z}/{x}/{y}.png"                                                                                                                                  // https://tile.opentopomap.org/{z}/{x}/{y}.png
+const opnvKarteMapTileImageUrlFormat = "https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png"                                                                                                                       // https://tileserver.memomaps.de/tilegen/{z}/{x}/{y}.png
+const cyclOSMMapTileImageUrlFormat = "https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png"                                                                                                                // https://{s}.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png
+const cartoDBMapTileImageUrlFormat = "https://a.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{scale}.png"                                                                                                     // https://{s}.basemaps.cartocdn.com/{style}/{z}/{x}/{y}{scale}.png
+const tomtomMapTileImageUrlFormat = "https://api.tomtom.com/map/1/tile/basic/main/{z}/{x}/{y}.png"                                                                                                                    // https://api.tomtom.com/map/{versionNumber}/tile/{layer}/{style}/{z}/{x}/{y}.png?key={key}&language={language}
+const tianDiTuMapTileImageUrlFormat = "https://t0.tianditu.gov.cn/vec_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=vec&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}"  // https://t{s}.tianditu.gov.cn/vec_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=vec&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk={key}
+const tianDiTuMapAnnotationUrlFormat = "https://t0.tianditu.gov.cn/cva_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=cva&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}" // https://t{s}.tianditu.gov.cn/cva_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=cva&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk={key}
+
+// MapImageProxy represents map image proxy
+type MapImageProxy struct {
+}
+
+// Initialize a map image proxy singleton instance
+var (
+	MapImages = &MapImageProxy{}
+)
+
+// MapTileImageProxyHandler returns map tile image
+func (p *MapImageProxy) MapTileImageProxyHandler(c *core.Context) (*httputil.ReverseProxy, *errs.Error) {
+	return p.mapImageProxyHandler(c, func(c *core.Context, mapProvider string) (string, *errs.Error) {
+		if mapProvider == settings.OpenStreetMapProvider {
+			return openStreetMapTileImageUrlFormat, nil
+		} else if mapProvider == settings.OpenStreetMapHumanitarianStyleProvider {
+			return openStreetMapHumanitarianStyleTileImageUrlFormat, nil
+		} else if mapProvider == settings.OpenTopoMapProvider {
+			return openTopoMapTileImageUrlFormat, nil
+		} else if mapProvider == settings.OPNVKarteMapProvider {
+			return opnvKarteMapTileImageUrlFormat, nil
+		} else if mapProvider == settings.CyclOSMMapProvider {
+			return cyclOSMMapTileImageUrlFormat, nil
+		} else if mapProvider == settings.CartoDBMapProvider {
+			return cartoDBMapTileImageUrlFormat, nil
+		} else if mapProvider == settings.TomTomMapProvider {
+			targetUrl := tomtomMapTileImageUrlFormat + "?key=" + settings.Container.Current.TomTomMapAPIKey
+			language := c.Query("language")
+
+			if language != "" {
+				targetUrl = targetUrl + "&language=" + language
+			}
+
+			return targetUrl, nil
+		} else if mapProvider == settings.TianDiTuProvider {
+			return tianDiTuMapTileImageUrlFormat + "&tk=" + settings.Container.Current.TianDiTuAPIKey, nil
+		} else if mapProvider == settings.CustomProvider {
+			return settings.Container.Current.CustomMapTileServerTileLayerUrl, nil
+		}
+
+		return "", errs.ErrParameterInvalid
+	})
+}
+
+// MapAnnotationImageProxyHandler returns map annotation image
+func (p *MapImageProxy) MapAnnotationImageProxyHandler(c *core.Context) (*httputil.ReverseProxy, *errs.Error) {
+	return p.mapImageProxyHandler(c, func(c *core.Context, mapProvider string) (string, *errs.Error) {
+		if mapProvider == settings.TianDiTuProvider {
+			return tianDiTuMapAnnotationUrlFormat + "&tk=" + settings.Container.Current.TianDiTuAPIKey, nil
+		} else if mapProvider == settings.CustomProvider {
+			return settings.Container.Current.CustomMapTileServerAnnotationLayerUrl, nil
+		}
+
+		return "", errs.ErrParameterInvalid
+	})
+}
+
+func (p *MapImageProxy) mapImageProxyHandler(c *core.Context, fn func(c *core.Context, mapProvider string) (string, *errs.Error)) (*httputil.ReverseProxy, *errs.Error) {
+	mapProvider := strings.Replace(c.Query("provider"), "-", "_", -1)
+	targetUrl := ""
+
+	if mapProvider != settings.Container.Current.MapProvider {
+		return nil, errs.ErrMapProviderNotCurrent
+	}
+
+	zoomLevel := c.Param("zoomLevel")
+	coordinateX := c.Param("coordinateX")
+	fileName := c.Param("fileName")
+	fileNameParts := strings.Split(fileName, ".")
+	coordinateY := fileNameParts[0]
+	scale := c.Query("scale")
+
+	if len(fileNameParts) != 2 || fileNameParts[len(fileNameParts)-1] != "png" {
+		return nil, errs.ErrImageExtensionNotSupported
+	}
+
+	var err *errs.Error
+	targetUrl, err = fn(c, mapProvider)
+
+	if err != nil {
+		return nil, err
+	}
+
+	transport := http.DefaultTransport.(*http.Transport).Clone()
+	utils.SetProxyUrl(transport, settings.Container.Current.MapProxy)
+
+	director := func(req *http.Request) {
+		imageRawUrl := targetUrl
+		imageRawUrl = strings.Replace(imageRawUrl, "{z}", zoomLevel, -1)
+		imageRawUrl = strings.Replace(imageRawUrl, "{x}", coordinateX, -1)
+		imageRawUrl = strings.Replace(imageRawUrl, "{y}", coordinateY, -1)
+		imageRawUrl = strings.Replace(imageRawUrl, "{scale}", scale, -1)
+		imageUrl, _ := url.Parse(imageRawUrl)
+
+		req.URL = imageUrl
+		req.RequestURI = req.URL.RequestURI()
+		req.Host = imageUrl.Host
+	}
+
+	return &httputil.ReverseProxy{
+		Transport: transport,
+		Director:  director,
+	}, nil
+}

pkg/api/qrcodes.go

@@ -0,0 +1,51 @@
+package api
+
+import (
+	"bytes"
+	"image/png"
+
+	"github.com/boombuler/barcode"
+	"github.com/boombuler/barcode/qr"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+const (
+	qrCodeDefaultWidth  int = 320
+	qrCodeDefaultHeight int = 320
+)
+
+// QrCodesApi represents qrcode generator api
+type QrCodesApi struct {
+}
+
+// Initialize a qrcode generator api singleton instance
+var (
+	QrCodes = &QrCodesApi{}
+)
+
+// MobileUrlQrCodeHandler returns a mobile url qr code image
+func (a *QrCodesApi) MobileUrlQrCodeHandler(c *core.Context) ([]byte, string, *errs.Error) {
+	fullUrl := settings.Container.Current.RootUrl + "mobile"
+	data, err := a.generateUrlQrCode(c, fullUrl)
+
+	if err != nil {
+		return nil, "", errs.ErrOperationFailed
+	}
+
+	return data, "image/png", nil
+}
+
+func (a *QrCodesApi) generateUrlQrCode(c *core.Context, url string) ([]byte, *errs.Error) {
+	qrCodeImg, _ := qr.Encode(url, qr.M, qr.Auto)
+	qrCodeImg, _ = barcode.Scale(qrCodeImg, qrCodeDefaultWidth, qrCodeDefaultHeight)
+	imgData := &bytes.Buffer{}
+
+	if err := png.Encode(imgData, qrCodeImg); err != nil {
+		return nil, errs.ErrOperationFailed
+	}
+
+	return imgData.Bytes(), nil
+}

pkg/api/tokens.go

@@ -2,12 +2,14 @@ package api
 
 import (
 	"sort"
+	"time"
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
@@ -26,13 +28,13 @@ var (
 )
 
 // TokenListHandler returns available token list of current user
-func (a *TokensApi) TokenListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TokensApi) TokenListHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	tokens, err := a.tokens.GetAllUnexpiredNormalTokensByUid(uid)
+	tokens, err := a.tokens.GetAllUnexpiredNormalTokensByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[tokens.TokenListHandler] failed to get all tokens for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	tokenResps := make(models.TokenInfoResponseSlice, len(tokens))
@@ -44,11 +46,10 @@ func (a *TokensApi) TokenListHandler(c *core.Context) (interface{}, *errs.Error)
 			TokenId:   a.tokens.GenerateTokenId(token),
 			TokenType: token.TokenType,
 			UserAgent: token.UserAgent,
-			CreatedAt: token.CreatedUnixTime,
+			LastSeen:  token.LastSeenUnixTime,
-			ExpiredAt: token.ExpiredUnixTime,
 		}
 
-		if utils.Int64ToString(token.Uid) == claims.Id && utils.Int64ToString(token.UserTokenId) == claims.UserTokenId && token.CreatedUnixTime == claims.IssuedAt {
+		if token.Uid == claims.Uid && utils.Int64ToString(token.UserTokenId) == claims.UserTokenId && token.CreatedUnixTime == claims.IssuedAt {
 			tokenResp.IsCurrent = true
 		}
 
@@ -61,18 +62,11 @@ func (a *TokensApi) TokenListHandler(c *core.Context) (interface{}, *errs.Error)
 }
 
 // TokenRevokeCurrentHandler revokes current token of current user
-func (a *TokensApi) TokenRevokeCurrentHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TokensApi) TokenRevokeCurrentHandler(c *core.Context) (any, *errs.Error) {
-	_, claims, err := a.tokens.ParseToken(c)
+	_, claims, err := a.tokens.ParseTokenByHeader(c)
 
 	if err != nil {
-		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+		return nil, errs.Or(err, errs.NewIncompleteOrIncorrectSubmissionError(err))
-	}
-
-	uid, err := utils.StringToInt64(claims.Id)
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[tokens.TokenRevokeCurrentHandler] parse user id failed, because %s", err.Error())
-		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
 	userTokenId, err := utils.StringToInt64(claims.UserTokenId)
@@ -83,25 +77,25 @@ func (a *TokensApi) TokenRevokeCurrentHandler(c *core.Context) (interface{}, *er
 	}
 
 	tokenRecord := &models.TokenRecord{
-		Uid:             uid,
+		Uid:             claims.Uid,
 		UserTokenId:     userTokenId,
 		CreatedUnixTime: claims.IssuedAt,
 	}
 
 	tokenId := a.tokens.GenerateTokenId(tokenRecord)
-	err = a.tokens.DeleteToken(tokenRecord)
+	err = a.tokens.DeleteToken(c, tokenRecord)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[token.TokenRevokeCurrentHandler] failed to revoke token \"id:%s\" for user \"uid:%d\", because %s", tokenId, uid, err.Error())
+		log.ErrorfWithRequestId(c, "[token.TokenRevokeCurrentHandler] failed to revoke token \"id:%s\" for user \"uid:%d\", because %s", tokenId, claims.Uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[token.TokenRevokeCurrentHandler] user \"uid:%d\" has revoked token \"id:%s\"", uid, tokenId)
+	log.InfofWithRequestId(c, "[token.TokenRevokeCurrentHandler] user \"uid:%d\" has revoked token \"id:%s\"", claims.Uid, tokenId)
 	return true, nil
 }
 
 // TokenRevokeHandler revokes specific token of current user
-func (a *TokensApi) TokenRevokeHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TokensApi) TokenRevokeHandler(c *core.Context) (any, *errs.Error) {
 	var tokenRevokeReq models.TokenRevokeRequest
 	err := c.ShouldBindJSON(&tokenRevokeReq)
 
@@ -127,7 +121,7 @@ func (a *TokensApi) TokenRevokeHandler(c *core.Context) (interface{}, *errs.Erro
 		return nil, errs.ErrInvalidTokenId
 	}
 
-	err = a.tokens.DeleteToken(tokenRecord)
+	err = a.tokens.DeleteToken(c, tokenRecord)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[token.TokenRevokeHandler] failed to revoke token \"id:%s\" for user \"uid:%d\", because %s", tokenRevokeReq.TokenId, uid, err.Error())
@@ -139,13 +133,13 @@ func (a *TokensApi) TokenRevokeHandler(c *core.Context) (interface{}, *errs.Erro
 }
 
 // TokenRevokeAllHandler revokes all tokens of current user except current token
-func (a *TokensApi) TokenRevokeAllHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TokensApi) TokenRevokeAllHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	tokens, err := a.tokens.GetAllTokensByUid(uid)
+	tokens, err := a.tokens.GetAllTokensByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[tokens.TokenRevokeAllHandler] failed to get all tokens for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	claims := c.GetTokenClaims()
@@ -154,7 +148,7 @@ func (a *TokensApi) TokenRevokeAllHandler(c *core.Context) (interface{}, *errs.E
 	for i := 0; i < len(tokens); i++ {
 		token := tokens[i]
 
-		if utils.Int64ToString(token.Uid) == claims.Id && utils.Int64ToString(token.UserTokenId) == claims.UserTokenId && token.CreatedUnixTime == claims.IssuedAt {
+		if token.Uid == claims.Uid && utils.Int64ToString(token.UserTokenId) == claims.UserTokenId && token.CreatedUnixTime == claims.IssuedAt {
 			currentTokenIndex = i
 			break
 		}
@@ -162,7 +156,7 @@ func (a *TokensApi) TokenRevokeAllHandler(c *core.Context) (interface{}, *errs.E
 
 	tokens = append(tokens[:currentTokenIndex], tokens[currentTokenIndex+1:]...)
 
-	err = a.tokens.DeleteTokens(uid, tokens)
+	err = a.tokens.DeleteTokens(c, uid, tokens)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[token.TokenRevokeAllHandler] failed to revoke all tokens for user \"uid:%d\", because %s", uid, err.Error())
@@ -174,23 +168,56 @@ func (a *TokensApi) TokenRevokeAllHandler(c *core.Context) (interface{}, *errs.E
 }
 
 // TokenRefreshHandler refresh current token of current user
-func (a *TokensApi) TokenRefreshHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TokensApi) TokenRefreshHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[token.TokenRefreshHandler] failed to get user \"uid:%d\" info, because %s", uid, err.Error())
 		return nil, errs.ErrUserNotFound
 	}
 
-	token, claims, err := a.tokens.CreateToken(user, c)
+	now := time.Now().Unix()
+	oldTokenClaims := c.GetTokenClaims()
+
+	if now-oldTokenClaims.IssuedAt < int64(settings.Container.Current.TokenMinRefreshInterval) {
+		log.InfofWithRequestId(c, "[token.TokenRefreshHandler] token of user \"uid:%d\" does not need to be refreshed", uid)
+
+		userTokenId, err := utils.StringToInt64(oldTokenClaims.UserTokenId)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[tokens.TokenRefreshHandler] parse user token id failed, because %s", err.Error())
+		} else {
+			tokenRecord := &models.TokenRecord{
+				Uid:             oldTokenClaims.Uid,
+				UserTokenId:     userTokenId,
+				CreatedUnixTime: oldTokenClaims.IssuedAt,
+			}
+
+			tokenId := a.tokens.GenerateTokenId(tokenRecord)
+
+			err = a.tokens.UpdateTokenLastSeen(c, tokenRecord)
+
+			if err != nil {
+				log.WarnfWithRequestId(c, "[token.TokenRefreshHandler] failed to update last seen of token \"id:%s\" for user \"uid:%d\", because %s", tokenId, uid, err.Error())
+			}
+		}
+
+		refreshResp := &models.TokenRefreshResponse{
+			User:                user.ToUserBasicInfo(),
+			NotificationContent: settings.Container.GetAfterOpenNotificationContent(user.Language, c.GetClientLocale()),
+		}
+
+		return refreshResp, nil
+	}
+
+	token, claims, err := a.tokens.CreateToken(c, user)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[token.TokenRefreshHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
 		return nil, errs.Or(err, errs.ErrTokenGenerating)
 	}
 
-	oldTokenClaims := c.GetTokenClaims()
 	oldUserTokenId, _ := utils.StringToInt64(oldTokenClaims.UserTokenId)
 	oldTokenRecord := &models.TokenRecord{
 		Uid:             uid,
@@ -198,14 +225,16 @@ func (a *TokensApi) TokenRefreshHandler(c *core.Context) (interface{}, *errs.Err
 		CreatedUnixTime: oldTokenClaims.IssuedAt,
 	}
 
+	c.SetTextualToken(token)
 	c.SetTokenClaims(claims)
 
 	log.InfofWithRequestId(c, "[token.TokenRefreshHandler] user \"uid:%d\" token refreshed, new token will be expired at %d", user.Uid, claims.ExpiresAt)
 
 	refreshResp := &models.TokenRefreshResponse{
-		NewToken:   token,
+		NewToken:            token,
-		OldTokenId: a.tokens.GenerateTokenId(oldTokenRecord),
+		OldTokenId:          a.tokens.GenerateTokenId(oldTokenRecord),
-		User:       user.ToUserBasicInfo(),
+		User:                user.ToUserBasicInfo(),
+		NotificationContent: settings.Container.GetAfterOpenNotificationContent(user.Language, c.GetClientLocale()),
 	}
 
 	return refreshResp, nil

pkg/api/transaction_categories.go

@@ -3,11 +3,16 @@ package api
 import (
 	"sort"
 
+	"github.com/gin-gonic/gin/binding"
+
 	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/duplicatechecker"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
 // TransactionCategoriesApi represents transaction category api
@@ -23,7 +28,7 @@ var (
 )
 
 // CategoryListHandler returns transaction category list of current user
-func (a *TransactionCategoriesApi) CategoryListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryListHandler(c *core.Context) (any, *errs.Error) {
 	var categoryListReq models.TransactionCategoryListRequest
 	err := c.ShouldBindQuery(&categoryListReq)
 
@@ -33,18 +38,18 @@ func (a *TransactionCategoriesApi) CategoryListHandler(c *core.Context) (interfa
 	}
 
 	uid := c.GetCurrentUid()
-	categories, err := a.categories.GetAllCategoriesByUid(uid, categoryListReq.Type, categoryListReq.ParentId)
+	categories, err := a.categories.GetAllCategoriesByUid(c, uid, categoryListReq.Type, categoryListReq.ParentId)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryListHandler] failed to get categories for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	return a.getTransactionCategoryListByTypeResponse(categories, categoryListReq.ParentId)
 }
 
 // CategoryGetHandler returns one specific transaction category of current user
-func (a *TransactionCategoriesApi) CategoryGetHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryGetHandler(c *core.Context) (any, *errs.Error) {
 	var categoryGetReq models.TransactionCategoryGetRequest
 	err := c.ShouldBindQuery(&categoryGetReq)
 
@@ -54,11 +59,11 @@ func (a *TransactionCategoriesApi) CategoryGetHandler(c *core.Context) (interfac
 	}
 
 	uid := c.GetCurrentUid()
-	category, err := a.categories.GetCategoryByCategoryId(uid, categoryGetReq.Id)
+	category, err := a.categories.GetCategoryByCategoryId(c, uid, categoryGetReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryGetHandler] failed to get category \"id:%d\" for user \"uid:%d\", because %s", categoryGetReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	categoryResp := category.ToTransactionCategoryInfoResponse()
@@ -67,7 +72,7 @@ func (a *TransactionCategoriesApi) CategoryGetHandler(c *core.Context) (interfac
 }
 
 // CategoryCreateHandler saves a new transaction category by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryCreateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryCreateHandler(c *core.Context) (any, *errs.Error) {
 	var categoryCreateReq models.TransactionCategoryCreateRequest
 	err := c.ShouldBindJSON(&categoryCreateReq)
 
@@ -84,7 +89,7 @@ func (a *TransactionCategoriesApi) CategoryCreateHandler(c *core.Context) (inter
 	uid := c.GetCurrentUid()
 
 	if categoryCreateReq.ParentId > 0 {
-		parentCategory, err := a.categories.GetCategoryByCategoryId(uid, categoryCreateReq.ParentId)
+		parentCategory, err := a.categories.GetCategoryByCategoryId(c, uid, categoryCreateReq.ParentId)
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateHandler] failed to get parent category \"id:%d\" for user \"uid:%d\", because %s", categoryCreateReq.ParentId, uid, err.Error())
@@ -102,22 +107,44 @@ func (a *TransactionCategoriesApi) CategoryCreateHandler(c *core.Context) (inter
 		}
 	}
 
-	var maxOrderId int
+	var maxOrderId int32
 
 	if categoryCreateReq.ParentId <= 0 {
-		maxOrderId, err = a.categories.GetMaxDisplayOrder(uid, categoryCreateReq.Type)
+		maxOrderId, err = a.categories.GetMaxDisplayOrder(c, uid, categoryCreateReq.Type)
 	} else {
-		maxOrderId, err = a.categories.GetMaxSubCategoryDisplayOrder(uid, categoryCreateReq.Type, categoryCreateReq.ParentId)
+		maxOrderId, err = a.categories.GetMaxSubCategoryDisplayOrder(c, uid, categoryCreateReq.Type, categoryCreateReq.ParentId)
 	}
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	category := a.createNewCategoryModel(uid, &categoryCreateReq, maxOrderId+1)
 
-	err = a.categories.CreateCategory(category)
+	if settings.Container.Current.EnableDuplicateSubmissionsCheck && categoryCreateReq.ClientSessionId != "" {
+		found, remark := duplicatechecker.Container.Get(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_CATEGORY, uid, categoryCreateReq.ClientSessionId)
+
+		if found {
+			log.InfofWithRequestId(c, "[transaction_categories.CategoryCreateHandler] another category \"id:%s\" has been created for user \"uid:%d\"", remark, uid)
+			categoryId, err := utils.StringToInt64(remark)
+
+			if err == nil {
+				category, err = a.categories.GetCategoryByCategoryId(c, uid, categoryId)
+
+				if err != nil {
+					log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateHandler] failed to get existed category \"id:%d\" for user \"uid:%d\", because %s", categoryId, uid, err.Error())
+					return nil, errs.Or(err, errs.ErrOperationFailed)
+				}
+
+				categoryResp := category.ToTransactionCategoryInfoResponse()
+
+				return categoryResp, nil
+			}
+		}
+	}
+
+	err = a.categories.CreateCategory(c, category)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateHandler] failed to create category \"id:%d\" for user \"uid:%d\", because %s", category.CategoryId, uid, err.Error())
@@ -126,15 +153,16 @@ func (a *TransactionCategoriesApi) CategoryCreateHandler(c *core.Context) (inter
 
 	log.InfofWithRequestId(c, "[transaction_categories.CategoryCreateHandler] user \"uid:%d\" has created a new category \"id:%d\" successfully", uid, category.CategoryId)
 
+	duplicatechecker.Container.Set(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_CATEGORY, uid, categoryCreateReq.ClientSessionId, utils.Int64ToString(category.CategoryId))
 	categoryResp := category.ToTransactionCategoryInfoResponse()
 
 	return categoryResp, nil
 }
 
 // CategoryCreateBatchHandler saves some new transaction category by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryCreateBatchHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryCreateBatchHandler(c *core.Context) (any, *errs.Error) {
 	var categoryCreateBatchReq models.TransactionCategoryCreateBatchRequest
-	err := c.ShouldBindJSON(&categoryCreateBatchReq)
+	err := c.ShouldBindBodyWith(&categoryCreateBatchReq, binding.JSON)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[transaction_categories.CategoryCreateBatchHandler] parse request failed, because %s", err.Error())
@@ -143,58 +171,17 @@ func (a *TransactionCategoriesApi) CategoryCreateBatchHandler(c *core.Context) (
 
 	uid := c.GetCurrentUid()
 
-	categoryTypeMaxOrderMap := make(map[models.TransactionCategoryType]int)
+	categories, err := a.createBatchCategories(c, uid, &categoryCreateBatchReq)
-	categoriesMap := make(map[*models.TransactionCategory][]*models.TransactionCategory)
-	categoriesMap[nil] = make([]*models.TransactionCategory, len(categoryCreateBatchReq.Categories))
-	totalCount := 0
-
-	for i := 0; i < len(categoryCreateBatchReq.Categories); i++ {
-		categoryCreateReq := categoryCreateBatchReq.Categories[i]
-		var maxOrderId, exists = categoryTypeMaxOrderMap[categoryCreateReq.Type]
-
-		if !exists {
-			maxOrderId, err = a.categories.GetMaxDisplayOrder(uid, categoryCreateReq.Type)
-
-			if err != nil {
-				log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateBatchHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
-				return nil, errs.ErrOperationFailed
-			}
-		}
-
-		category := a.createNewCategoryModel(uid, &models.TransactionCategoryCreateRequest{
-			Name:  categoryCreateReq.Name,
-			Type:  categoryCreateReq.Type,
-			Icon:  categoryCreateReq.Icon,
-			Color: categoryCreateReq.Color,
-		}, maxOrderId+1)
-
-		categoriesMap[category] = make([]*models.TransactionCategory, len(categoryCreateReq.SubCategories))
-
-		for j := 0; j < len(categoryCreateReq.SubCategories); j++ {
-			subCategory := a.createNewCategoryModel(uid, categoryCreateReq.SubCategories[j], j+1)
-			categoriesMap[category][j] = subCategory
-			totalCount++
-		}
-
-		categoriesMap[nil][i] = category
-		categoryTypeMaxOrderMap[categoryCreateReq.Type] = maxOrderId + 1
-		totalCount++
-	}
-
-	categories, err := a.categories.CreateCategories(uid, categoriesMap)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateBatchHandler] failed to create categories for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[transaction_categories.CategoryCreateBatchHandler] user \"uid:%d\" has created categoroies successfully", uid)
-
 	return a.getTransactionCategoryListByTypeResponse(categories, 0)
 }
 
 // CategoryModifyHandler saves an existed transaction category by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (any, *errs.Error) {
 	var categoryModifyReq models.TransactionCategoryModifyRequest
 	err := c.ShouldBindJSON(&categoryModifyReq)
 
@@ -204,24 +191,26 @@ func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (inter
 	}
 
 	uid := c.GetCurrentUid()
-	category, err := a.categories.GetCategoryByCategoryId(uid, categoryModifyReq.Id)
+	category, err := a.categories.GetCategoryByCategoryId(c, uid, categoryModifyReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryModifyHandler] failed to get category \"id:%d\" for user \"uid:%d\", because %s", categoryModifyReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	newCategory := &models.TransactionCategory{
-		CategoryId: category.CategoryId,
+		CategoryId:       category.CategoryId,
-		Uid:        uid,
+		Uid:              uid,
-		Name:       categoryModifyReq.Name,
+		ParentCategoryId: categoryModifyReq.ParentId,
-		Icon:       categoryModifyReq.Icon,
+		Name:             categoryModifyReq.Name,
-		Color:      categoryModifyReq.Color,
+		Icon:             categoryModifyReq.Icon,
-		Comment:    categoryModifyReq.Comment,
+		Color:            categoryModifyReq.Color,
-		Hidden:     categoryModifyReq.Hidden,
+		Comment:          categoryModifyReq.Comment,
+		Hidden:           categoryModifyReq.Hidden,
 	}
 
-	if newCategory.Name == category.Name &&
+	if newCategory.ParentCategoryId == category.ParentCategoryId &&
+		newCategory.Name == category.Name &&
 		newCategory.Icon == category.Icon &&
 		newCategory.Color == category.Color &&
 		newCategory.Comment == category.Comment &&
@@ -229,7 +218,39 @@ func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (inter
 		return nil, errs.ErrNothingWillBeUpdated
 	}
 
-	err = a.categories.ModifyCategory(newCategory)
+	if category.ParentCategoryId == 0 && newCategory.ParentCategoryId != 0 {
+		return nil, errs.Or(err, errs.ErrNotAllowChangePrimaryTransactionCategoryToSecondary)
+	}
+
+	if category.ParentCategoryId != 0 && newCategory.ParentCategoryId == 0 {
+		return nil, errs.Or(err, errs.ErrNotAllowChangeSecondaryTransactionCategoryToPrimary)
+	}
+
+	if newCategory.ParentCategoryId != category.ParentCategoryId {
+		fromPrimaryCategory, err := a.categories.GetCategoryByCategoryId(c, uid, category.ParentCategoryId)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[transaction_categories.CategoryModifyHandler] failed to get old primary category \"id:%d\" of category \"id:%d\" for user \"uid:%d\", because %s", category.ParentCategoryId, categoryModifyReq.Id, uid, err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+
+		toPrimaryCategory, err := a.categories.GetCategoryByCategoryId(c, uid, newCategory.ParentCategoryId)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[transaction_categories.CategoryModifyHandler] failed to get new primary category \"id:%d\" of category \"id:%d\" for user \"uid:%d\", because %s", newCategory.ParentCategoryId, categoryModifyReq.Id, uid, err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+
+		if fromPrimaryCategory.Type != toPrimaryCategory.Type {
+			return nil, errs.Or(err, errs.ErrNotAllowChangePrimaryTransactionType)
+		}
+
+		if toPrimaryCategory.ParentCategoryId != 0 {
+			return nil, errs.Or(err, errs.ErrNotAllowUseSecondaryTransactionAsPrimaryCategory)
+		}
+	}
+
+	err = a.categories.ModifyCategory(c, newCategory)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryModifyHandler] failed to update category \"id:%d\" for user \"uid:%d\", because %s", categoryModifyReq.Id, uid, err.Error())
@@ -239,7 +260,6 @@ func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (inter
 	log.InfofWithRequestId(c, "[transaction_categories.CategoryModifyHandler] user \"uid:%d\" has updated category \"id:%d\" successfully", uid, categoryModifyReq.Id)
 
 	newCategory.Type = category.Type
-	newCategory.ParentCategoryId = category.ParentCategoryId
 	newCategory.DisplayOrder = category.DisplayOrder
 	categoryResp := newCategory.ToTransactionCategoryInfoResponse()
 
@@ -247,7 +267,7 @@ func (a *TransactionCategoriesApi) CategoryModifyHandler(c *core.Context) (inter
 }
 
 // CategoryHideHandler hides an existed transaction category by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryHideHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryHideHandler(c *core.Context) (any, *errs.Error) {
 	var categoryHideReq models.TransactionCategoryHideRequest
 	err := c.ShouldBindJSON(&categoryHideReq)
 
@@ -257,7 +277,7 @@ func (a *TransactionCategoriesApi) CategoryHideHandler(c *core.Context) (interfa
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.categories.HideCategory(uid, []int64{categoryHideReq.Id}, categoryHideReq.Hidden)
+	err = a.categories.HideCategory(c, uid, []int64{categoryHideReq.Id}, categoryHideReq.Hidden)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryHideHandler] failed to hide category \"id:%d\" for user \"uid:%d\", because %s", categoryHideReq.Id, uid, err.Error())
@@ -269,7 +289,7 @@ func (a *TransactionCategoriesApi) CategoryHideHandler(c *core.Context) (interfa
 }
 
 // CategoryMoveHandler moves display order of existed transaction categories by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryMoveHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryMoveHandler(c *core.Context) (any, *errs.Error) {
 	var categoryMoveReq models.TransactionCategoryMoveRequest
 	err := c.ShouldBindJSON(&categoryMoveReq)
 
@@ -292,7 +312,7 @@ func (a *TransactionCategoriesApi) CategoryMoveHandler(c *core.Context) (interfa
 		categories[i] = category
 	}
 
-	err = a.categories.ModifyCategoryDisplayOrders(uid, categories)
+	err = a.categories.ModifyCategoryDisplayOrders(c, uid, categories)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryMoveHandler] failed to move categories for user \"uid:%d\", because %s", uid, err.Error())
@@ -304,7 +324,7 @@ func (a *TransactionCategoriesApi) CategoryMoveHandler(c *core.Context) (interfa
 }
 
 // CategoryDeleteHandler deletes an existed transaction category by request parameters for current user
-func (a *TransactionCategoriesApi) CategoryDeleteHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionCategoriesApi) CategoryDeleteHandler(c *core.Context) (any, *errs.Error) {
 	var categoryDeleteReq models.TransactionCategoryDeleteRequest
 	err := c.ShouldBindJSON(&categoryDeleteReq)
 
@@ -314,7 +334,7 @@ func (a *TransactionCategoriesApi) CategoryDeleteHandler(c *core.Context) (inter
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.categories.DeleteCategory(uid, categoryDeleteReq.Id)
+	err = a.categories.DeleteCategory(c, uid, categoryDeleteReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_categories.CategoryDeleteHandler] failed to delete category \"id:%d\" for user \"uid:%d\", because %s", categoryDeleteReq.Id, uid, err.Error())
@@ -325,7 +345,59 @@ func (a *TransactionCategoriesApi) CategoryDeleteHandler(c *core.Context) (inter
 	return true, nil
 }
 
-func (a *TransactionCategoriesApi) createNewCategoryModel(uid int64, categoryCreateReq *models.TransactionCategoryCreateRequest, order int) *models.TransactionCategory {
+func (a *TransactionCategoriesApi) createBatchCategories(c *core.Context, uid int64, categoryCreateBatchReq *models.TransactionCategoryCreateBatchRequest) ([]*models.TransactionCategory, error) {
+	var err error
+	categoryTypeMaxOrderMap := make(map[models.TransactionCategoryType]int32)
+	categoriesMap := make(map[*models.TransactionCategory][]*models.TransactionCategory)
+	categoriesMap[nil] = make([]*models.TransactionCategory, len(categoryCreateBatchReq.Categories))
+	totalCount := 0
+
+	for i := 0; i < len(categoryCreateBatchReq.Categories); i++ {
+		categoryCreateReq := categoryCreateBatchReq.Categories[i]
+		var maxOrderId, exists = categoryTypeMaxOrderMap[categoryCreateReq.Type]
+
+		if !exists {
+			maxOrderId, err = a.categories.GetMaxDisplayOrder(c, uid, categoryCreateReq.Type)
+
+			if err != nil {
+				log.ErrorfWithRequestId(c, "[transaction_categories.CategoryCreateBatchHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
+				return nil, errs.Or(err, errs.ErrOperationFailed)
+			}
+		}
+
+		category := a.createNewCategoryModel(uid, &models.TransactionCategoryCreateRequest{
+			Name:  categoryCreateReq.Name,
+			Type:  categoryCreateReq.Type,
+			Icon:  categoryCreateReq.Icon,
+			Color: categoryCreateReq.Color,
+		}, maxOrderId+1)
+
+		categoriesMap[category] = make([]*models.TransactionCategory, len(categoryCreateReq.SubCategories))
+
+		for j := int32(0); j < int32(len(categoryCreateReq.SubCategories)); j++ {
+			subCategory := a.createNewCategoryModel(uid, categoryCreateReq.SubCategories[j], j+1)
+			categoriesMap[category][j] = subCategory
+			totalCount++
+		}
+
+		categoriesMap[nil][i] = category
+		categoryTypeMaxOrderMap[categoryCreateReq.Type] = maxOrderId + 1
+		totalCount++
+	}
+
+	categories, err := a.categories.CreateCategories(c, uid, categoriesMap)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_categories.createBatchCategories] failed to create categories for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_categories.createBatchCategories] user \"uid:%d\" has created categories successfully", uid)
+
+	return categories, nil
+}
+
+func (a *TransactionCategoriesApi) createNewCategoryModel(uid int64, categoryCreateReq *models.TransactionCategoryCreateRequest, order int32) *models.TransactionCategory {
 	return &models.TransactionCategory{
 		Uid:              uid,
 		Name:             categoryCreateReq.Name,

pkg/api/transaction_tags.go

@@ -23,13 +23,13 @@ var (
 )
 
 // TagListHandler returns transaction tag list of current user
-func (a *TransactionTagsApi) TagListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagListHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	tags, err := a.tags.GetAllTagsByUid(uid)
+	tags, err := a.tags.GetAllTagsByUid(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagListHandler] failed to get tags for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	tagResps := make(models.TransactionTagInfoResponseSlice, len(tags))
@@ -44,7 +44,7 @@ func (a *TransactionTagsApi) TagListHandler(c *core.Context) (interface{}, *errs
 }
 
 // TagGetHandler returns one specific transaction tag of current user
-func (a *TransactionTagsApi) TagGetHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagGetHandler(c *core.Context) (any, *errs.Error) {
 	var tagGetReq models.TransactionTagGetRequest
 	err := c.ShouldBindQuery(&tagGetReq)
 
@@ -54,11 +54,11 @@ func (a *TransactionTagsApi) TagGetHandler(c *core.Context) (interface{}, *errs.
 	}
 
 	uid := c.GetCurrentUid()
-	tag, err := a.tags.GetTagByTagId(uid, tagGetReq.Id)
+	tag, err := a.tags.GetTagByTagId(c, uid, tagGetReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagGetHandler] failed to get tag \"id:%d\" for user \"uid:%d\", because %s", tagGetReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	tagResp := tag.ToTransactionTagInfoResponse()
@@ -67,7 +67,7 @@ func (a *TransactionTagsApi) TagGetHandler(c *core.Context) (interface{}, *errs.
 }
 
 // TagCreateHandler saves a new transaction tag by request parameters for current user
-func (a *TransactionTagsApi) TagCreateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagCreateHandler(c *core.Context) (any, *errs.Error) {
 	var tagCreateReq models.TransactionTagCreateRequest
 	err := c.ShouldBindJSON(&tagCreateReq)
 
@@ -78,16 +78,16 @@ func (a *TransactionTagsApi) TagCreateHandler(c *core.Context) (interface{}, *er
 
 	uid := c.GetCurrentUid()
 
-	maxOrderId, err := a.tags.GetMaxDisplayOrder(uid)
+	maxOrderId, err := a.tags.GetMaxDisplayOrder(c, uid)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagCreateHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	tag := a.createNewTagModel(uid, &tagCreateReq, maxOrderId+1)
 
-	err = a.tags.CreateTag(tag)
+	err = a.tags.CreateTag(c, tag)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagCreateHandler] failed to create tag \"id:%d\" for user \"uid:%d\", because %s", tag.TagId, uid, err.Error())
@@ -102,7 +102,7 @@ func (a *TransactionTagsApi) TagCreateHandler(c *core.Context) (interface{}, *er
 }
 
 // TagModifyHandler saves an existed transaction tag by request parameters for current user
-func (a *TransactionTagsApi) TagModifyHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagModifyHandler(c *core.Context) (any, *errs.Error) {
 	var tagModifyReq models.TransactionTagModifyRequest
 	err := c.ShouldBindJSON(&tagModifyReq)
 
@@ -112,11 +112,11 @@ func (a *TransactionTagsApi) TagModifyHandler(c *core.Context) (interface{}, *er
 	}
 
 	uid := c.GetCurrentUid()
-	tag, err := a.tags.GetTagByTagId(uid, tagModifyReq.Id)
+	tag, err := a.tags.GetTagByTagId(c, uid, tagModifyReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagModifyHandler] failed to get tag \"id:%d\" for user \"uid:%d\", because %s", tagModifyReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	newTag := &models.TransactionTag{
@@ -129,7 +129,7 @@ func (a *TransactionTagsApi) TagModifyHandler(c *core.Context) (interface{}, *er
 		return nil, errs.ErrNothingWillBeUpdated
 	}
 
-	err = a.tags.ModifyTag(newTag)
+	err = a.tags.ModifyTag(c, newTag)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagModifyHandler] failed to update tag \"id:%d\" for user \"uid:%d\", because %s", tagModifyReq.Id, uid, err.Error())
@@ -145,34 +145,34 @@ func (a *TransactionTagsApi) TagModifyHandler(c *core.Context) (interface{}, *er
 }
 
 // TagHideHandler hides an transaction tag by request parameters for current user
-func (a *TransactionTagsApi) TagHideHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagHideHandler(c *core.Context) (any, *errs.Error) {
 	var tagHideReq models.TransactionTagHideRequest
 	err := c.ShouldBindJSON(&tagHideReq)
 
 	if err != nil {
-		log.WarnfWithRequestId(c, "[transaction_tags.CategoryHideHandler] parse request failed, because %s", err.Error())
+		log.WarnfWithRequestId(c, "[transaction_tags.TagHideHandler] parse request failed, because %s", err.Error())
 		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.tags.HideTag(uid, []int64{tagHideReq.Id}, tagHideReq.Hidden)
+	err = a.tags.HideTag(c, uid, []int64{tagHideReq.Id}, tagHideReq.Hidden)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[transaction_tags.CategoryHideHandler] failed to hide tag \"id:%d\" for user \"uid:%d\", because %s", tagHideReq.Id, uid, err.Error())
+		log.ErrorfWithRequestId(c, "[transaction_tags.TagHideHandler] failed to hide tag \"id:%d\" for user \"uid:%d\", because %s", tagHideReq.Id, uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[transaction_tags.CategoryHideHandler] user \"uid:%d\" has hidden category \"id:%d\"", uid, tagHideReq.Id)
+	log.InfofWithRequestId(c, "[transaction_tags.TagHideHandler] user \"uid:%d\" has hidden tag \"id:%d\"", uid, tagHideReq.Id)
 	return true, nil
 }
 
 // TagMoveHandler moves display order of existed transaction tags by request parameters for current user
-func (a *TransactionTagsApi) TagMoveHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagMoveHandler(c *core.Context) (any, *errs.Error) {
 	var tagMoveReq models.TransactionTagMoveRequest
 	err := c.ShouldBindJSON(&tagMoveReq)
 
 	if err != nil {
-		log.WarnfWithRequestId(c, "[transaction_tags.CategoryMoveHandler] parse request failed, because %s", err.Error())
+		log.WarnfWithRequestId(c, "[transaction_tags.TagMoveHandler] parse request failed, because %s", err.Error())
 		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
@@ -190,19 +190,19 @@ func (a *TransactionTagsApi) TagMoveHandler(c *core.Context) (interface{}, *errs
 		tags[i] = tag
 	}
 
-	err = a.tags.ModifyTagDisplayOrders(uid, tags)
+	err = a.tags.ModifyTagDisplayOrders(c, uid, tags)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[transaction_tags.CategoryMoveHandler] failed to move tags for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[transaction_tags.TagMoveHandler] failed to move tags for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[transaction_tags.CategoryMoveHandler] user \"uid:%d\" has moved categories", uid)
+	log.InfofWithRequestId(c, "[transaction_tags.TagMoveHandler] user \"uid:%d\" has moved tags", uid)
 	return true, nil
 }
 
 // TagDeleteHandler deletes an existed transaction tag by request parameters for current user
-func (a *TransactionTagsApi) TagDeleteHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionTagsApi) TagDeleteHandler(c *core.Context) (any, *errs.Error) {
 	var tagDeleteReq models.TransactionTagDeleteRequest
 	err := c.ShouldBindJSON(&tagDeleteReq)
 
@@ -212,7 +212,7 @@ func (a *TransactionTagsApi) TagDeleteHandler(c *core.Context) (interface{}, *er
 	}
 
 	uid := c.GetCurrentUid()
-	err = a.tags.DeleteTag(uid, tagDeleteReq.Id)
+	err = a.tags.DeleteTag(c, uid, tagDeleteReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transaction_tags.TagDeleteHandler] failed to delete tag \"id:%d\" for user \"uid:%d\", because %s", tagDeleteReq.Id, uid, err.Error())
@@ -223,7 +223,7 @@ func (a *TransactionTagsApi) TagDeleteHandler(c *core.Context) (interface{}, *er
 	return true, nil
 }
 
-func (a *TransactionTagsApi) createNewTagModel(uid int64, tagCreateReq *models.TransactionTagCreateRequest, order int) *models.TransactionTag {
+func (a *TransactionTagsApi) createNewTagModel(uid int64, tagCreateReq *models.TransactionTagCreateRequest, order int32) *models.TransactionTag {
 	return &models.TransactionTag{
 		Uid:          uid,
 		Name:         tagCreateReq.Name,

pkg/api/transaction_templates.go

@@ -0,0 +1,321 @@
+package api
+
+import (
+	"sort"
+	"strings"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/duplicatechecker"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+// TransactionTemplatesApi represents transaction template api
+type TransactionTemplatesApi struct {
+	templates *services.TransactionTemplateService
+}
+
+// Initialize a transaction template api singleton instance
+var (
+	TransactionTemplates = &TransactionTemplatesApi{
+		templates: services.TransactionTemplates,
+	}
+)
+
+// TemplateListHandler returns transaction template list of current user
+func (a *TransactionTemplatesApi) TemplateListHandler(c *core.Context) (any, *errs.Error) {
+	var templateListReq models.TransactionTemplateListRequest
+	err := c.ShouldBindQuery(&templateListReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateListHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	if templateListReq.TemplateType < models.TRANSACTION_TEMPLATE_TYPE_NORMAL || templateListReq.TemplateType > models.TRANSACTION_TEMPLATE_TYPE_NORMAL {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateListHandler] template type invalid, type is %d", templateListReq.TemplateType)
+		return nil, errs.ErrTransactionTemplateTypeInvalid
+	}
+
+	uid := c.GetCurrentUid()
+	templates, err := a.templates.GetAllTemplatesByUid(c, uid, templateListReq.TemplateType)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateListHandler] failed to get templates for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	templateResps := make(models.TransactionTemplateInfoResponseSlice, len(templates))
+	serverUtcOffset := utils.GetServerTimezoneOffsetMinutes()
+
+	for i := 0; i < len(templates); i++ {
+		templateResps[i] = templates[i].ToTransactionTemplateInfoResponse(serverUtcOffset)
+	}
+
+	sort.Sort(templateResps)
+
+	return templateResps, nil
+}
+
+// TemplateGetHandler returns one specific transaction template of current user
+func (a *TransactionTemplatesApi) TemplateGetHandler(c *core.Context) (any, *errs.Error) {
+	var templateGetReq models.TransactionTemplateGetRequest
+	err := c.ShouldBindQuery(&templateGetReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateGetHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	template, err := a.templates.GetTemplateByTemplateId(c, uid, templateGetReq.Id)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateGetHandler] failed to get template \"id:%d\" for user \"uid:%d\", because %s", templateGetReq.Id, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	serverUtcOffset := utils.GetServerTimezoneOffsetMinutes()
+	templateResp := template.ToTransactionTemplateInfoResponse(serverUtcOffset)
+
+	return templateResp, nil
+}
+
+// TemplateCreateHandler saves a new transaction template by request parameters for current user
+func (a *TransactionTemplatesApi) TemplateCreateHandler(c *core.Context) (any, *errs.Error) {
+	var templateCreateReq models.TransactionTemplateCreateRequest
+	err := c.ShouldBindJSON(&templateCreateReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	if templateCreateReq.TemplateType < models.TRANSACTION_TEMPLATE_TYPE_NORMAL || templateCreateReq.TemplateType > models.TRANSACTION_TEMPLATE_TYPE_NORMAL {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] template type invalid, type is %d", templateCreateReq.TemplateType)
+		return nil, errs.ErrTransactionTemplateTypeInvalid
+	}
+
+	if templateCreateReq.Type <= models.TRANSACTION_TYPE_MODIFY_BALANCE || templateCreateReq.Type > models.TRANSACTION_TYPE_TRANSFER {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] transaction type invalid, type is %d", templateCreateReq.Type)
+		return nil, errs.ErrTransactionTypeInvalid
+	}
+
+	uid := c.GetCurrentUid()
+
+	maxOrderId, err := a.templates.GetMaxDisplayOrder(c, uid, templateCreateReq.TemplateType)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] failed to get max display order for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	serverUtcOffset := utils.GetServerTimezoneOffsetMinutes()
+	template := a.createNewTemplateModel(uid, &templateCreateReq, maxOrderId+1)
+
+	if settings.Container.Current.EnableDuplicateSubmissionsCheck && templateCreateReq.ClientSessionId != "" {
+		found, remark := duplicatechecker.Container.Get(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_TEMPLATE, uid, templateCreateReq.ClientSessionId)
+
+		if found {
+			log.InfofWithRequestId(c, "[transaction_templates.TemplateCreateHandler] another template \"id:%s\" has been created for user \"uid:%d\"", remark, uid)
+			templateId, err := utils.StringToInt64(remark)
+
+			if err == nil {
+				template, err = a.templates.GetTemplateByTemplateId(c, uid, templateId)
+
+				if err != nil {
+					log.ErrorfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] failed to get existed template \"id:%d\" for user \"uid:%d\", because %s", templateId, uid, err.Error())
+					return nil, errs.Or(err, errs.ErrOperationFailed)
+				}
+
+				templateResp := template.ToTransactionTemplateInfoResponse(serverUtcOffset)
+
+				return templateResp, nil
+			}
+		}
+	}
+
+	err = a.templates.CreateTemplate(c, template)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateCreateHandler] failed to create template \"id:%d\" for user \"uid:%d\", because %s", template.TemplateId, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_templates.TemplateCreateHandler] user \"uid:%d\" has created a new template \"id:%d\" successfully", uid, template.TemplateId)
+
+	duplicatechecker.Container.Set(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_TEMPLATE, uid, templateCreateReq.ClientSessionId, utils.Int64ToString(template.TemplateId))
+	templateResp := template.ToTransactionTemplateInfoResponse(serverUtcOffset)
+
+	return templateResp, nil
+}
+
+// TemplateModifyHandler saves an existed transaction template by request parameters for current user
+func (a *TransactionTemplatesApi) TemplateModifyHandler(c *core.Context) (any, *errs.Error) {
+	var templateModifyReq models.TransactionTemplateModifyRequest
+	err := c.ShouldBindJSON(&templateModifyReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateModifyHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	if templateModifyReq.Type <= models.TRANSACTION_TYPE_MODIFY_BALANCE || templateModifyReq.Type > models.TRANSACTION_TYPE_TRANSFER {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateModifyHandler] transaction type invalid, type is %d", templateModifyReq.Type)
+		return nil, errs.ErrTransactionTypeInvalid
+	}
+
+	uid := c.GetCurrentUid()
+	template, err := a.templates.GetTemplateByTemplateId(c, uid, templateModifyReq.Id)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateModifyHandler] failed to get template \"id:%d\" for user \"uid:%d\", because %s", templateModifyReq.Id, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	newTemplate := &models.TransactionTemplate{
+		TemplateId:           template.TemplateId,
+		Uid:                  uid,
+		Name:                 templateModifyReq.Name,
+		Type:                 templateModifyReq.Type,
+		CategoryId:           templateModifyReq.CategoryId,
+		AccountId:            templateModifyReq.SourceAccountId,
+		TagIds:               strings.Join(templateModifyReq.TagIds, ","),
+		Amount:               templateModifyReq.SourceAmount,
+		RelatedAccountId:     templateModifyReq.DestinationAccountId,
+		RelatedAccountAmount: templateModifyReq.DestinationAmount,
+		HideAmount:           templateModifyReq.HideAmount,
+		Comment:              templateModifyReq.Comment,
+	}
+
+	if newTemplate.Name == template.Name &&
+		newTemplate.Type == template.Type &&
+		newTemplate.CategoryId == template.CategoryId &&
+		newTemplate.AccountId == template.AccountId &&
+		newTemplate.TagIds == template.TagIds &&
+		newTemplate.Amount == template.Amount &&
+		newTemplate.RelatedAccountId == template.RelatedAccountId &&
+		newTemplate.RelatedAccountAmount == template.RelatedAccountAmount &&
+		newTemplate.HideAmount == template.HideAmount &&
+		newTemplate.Comment == template.Comment {
+		return nil, errs.ErrNothingWillBeUpdated
+	}
+
+	err = a.templates.ModifyTemplate(c, newTemplate)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateModifyHandler] failed to update template \"id:%d\" for user \"uid:%d\", because %s", templateModifyReq.Id, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_templates.TemplateModifyHandler] user \"uid:%d\" has updated template \"id:%d\" successfully", uid, templateModifyReq.Id)
+
+	serverUtcOffset := utils.GetServerTimezoneOffsetMinutes()
+	newTemplate.TemplateType = template.TemplateType
+	newTemplate.DisplayOrder = template.DisplayOrder
+	newTemplate.Hidden = template.Hidden
+	templateResp := newTemplate.ToTransactionTemplateInfoResponse(serverUtcOffset)
+
+	return templateResp, nil
+}
+
+// TemplateHideHandler hides an transaction template by request parameters for current user
+func (a *TransactionTemplatesApi) TemplateHideHandler(c *core.Context) (any, *errs.Error) {
+	var templateHideReq models.TransactionTemplateHideRequest
+	err := c.ShouldBindJSON(&templateHideReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateHideHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	err = a.templates.HideTemplate(c, uid, []int64{templateHideReq.Id}, templateHideReq.Hidden)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateHideHandler] failed to hide template \"id:%d\" for user \"uid:%d\", because %s", templateHideReq.Id, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_templates.TemplateHideHandler] user \"uid:%d\" has hidden template \"id:%d\"", uid, templateHideReq.Id)
+	return true, nil
+}
+
+// TemplateMoveHandler moves display order of existed transaction templates by request parameters for current user
+func (a *TransactionTemplatesApi) TemplateMoveHandler(c *core.Context) (any, *errs.Error) {
+	var templateMoveReq models.TransactionTemplateMoveRequest
+	err := c.ShouldBindJSON(&templateMoveReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.CategoryMoveHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	templates := make([]*models.TransactionTemplate, len(templateMoveReq.NewDisplayOrders))
+
+	for i := 0; i < len(templateMoveReq.NewDisplayOrders); i++ {
+		newDisplayOrder := templateMoveReq.NewDisplayOrders[i]
+		template := &models.TransactionTemplate{
+			Uid:          uid,
+			TemplateId:   newDisplayOrder.Id,
+			DisplayOrder: newDisplayOrder.DisplayOrder,
+		}
+
+		templates[i] = template
+	}
+
+	err = a.templates.ModifyTemplateDisplayOrders(c, uid, templates)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateMoveHandler] failed to move templates for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_templates.TemplateMoveHandler] user \"uid:%d\" has moved templates", uid)
+	return true, nil
+}
+
+// TemplateDeleteHandler deletes an existed transaction template by request parameters for current user
+func (a *TransactionTemplatesApi) TemplateDeleteHandler(c *core.Context) (any, *errs.Error) {
+	var templateDeleteReq models.TransactionTemplateDeleteRequest
+	err := c.ShouldBindJSON(&templateDeleteReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transaction_templates.TemplateDeleteHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	uid := c.GetCurrentUid()
+	err = a.templates.DeleteTemplate(c, uid, templateDeleteReq.Id)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transaction_templates.TemplateDeleteHandler] failed to delete template \"id:%d\" for user \"uid:%d\", because %s", templateDeleteReq.Id, uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	log.InfofWithRequestId(c, "[transaction_templates.TemplateDeleteHandler] user \"uid:%d\" has deleted template \"id:%d\"", uid, templateDeleteReq.Id)
+	return true, nil
+}
+
+func (a *TransactionTemplatesApi) createNewTemplateModel(uid int64, templateCreateReq *models.TransactionTemplateCreateRequest, order int32) *models.TransactionTemplate {
+	return &models.TransactionTemplate{
+		Uid:                  uid,
+		TemplateType:         templateCreateReq.TemplateType,
+		Name:                 templateCreateReq.Name,
+		Type:                 templateCreateReq.Type,
+		CategoryId:           templateCreateReq.CategoryId,
+		AccountId:            templateCreateReq.SourceAccountId,
+		TagIds:               strings.Join(templateCreateReq.TagIds, ","),
+		Amount:               templateCreateReq.SourceAmount,
+		RelatedAccountId:     templateCreateReq.DestinationAccountId,
+		RelatedAccountAmount: templateCreateReq.DestinationAmount,
+		HideAmount:           templateCreateReq.HideAmount,
+		Comment:              templateCreateReq.Comment,
+		DisplayOrder:         order,
+	}
+}

pkg/api/transactions.go

@@ -4,16 +4,18 @@ import (
 	"sort"
 	"strings"
 
+	orderedmap "github.com/wk8/go-ordered-map/v2"
+
 	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/duplicatechecker"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
-const pageCountForLoadTransactionAmounts = 1000
-
 // TransactionsApi represents transaction api
 type TransactionsApi struct {
 	transactions          *services.TransactionService
@@ -35,7 +37,7 @@ var (
 )
 
 // TransactionCountHandler returns transaction total count of current user
-func (a *TransactionsApi) TransactionCountHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionCountHandler(c *core.Context) (any, *errs.Error) {
 	var transactionCountReq models.TransactionCountRequest
 	err := c.ShouldBindQuery(&transactionCountReq)
 
@@ -46,14 +48,38 @@ func (a *TransactionsApi) TransactionCountHandler(c *core.Context) (interface{},
 
 	uid := c.GetCurrentUid()
 
-	allCategoryIds, err := a.getCategoryAndSubCategoryIds(transactionCountReq.CategoryId, uid)
+	allAccountIds, err := a.getAccountOrSubAccountIds(c, transactionCountReq.AccountIds, uid)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionCountHandler] get account error, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	allCategoryIds, err := a.getCategoryOrSubCategoryIds(c, transactionCountReq.CategoryIds, uid)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[transactions.TransactionCountHandler] get transaction category error, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	totalCount, err := a.transactions.GetTransactionCount(uid, transactionCountReq.MaxTime, transactionCountReq.MinTime, transactionCountReq.Type, allCategoryIds, transactionCountReq.AccountId, transactionCountReq.Keyword)
+	var allTagIds []int64
+	noTags := transactionCountReq.TagIds == "none"
+
+	if !noTags {
+		allTagIds, err = a.getTagIds(transactionCountReq.TagIds)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[transactions.TransactionCountHandler] get transaction tag ids error, because %s", err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+	}
+
+	totalCount, err := a.transactions.GetTransactionCount(c, uid, transactionCountReq.MaxTime, transactionCountReq.MinTime, transactionCountReq.Type, allCategoryIds, allAccountIds, allTagIds, noTags, transactionCountReq.AmountFilter, transactionCountReq.Keyword)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transactions.TransactionCountHandler] failed to get transaction count for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
 
 	countResp := &models.TransactionCountResponse{
 		TotalCount: totalCount,
@@ -63,7 +89,7 @@ func (a *TransactionsApi) TransactionCountHandler(c *core.Context) (interface{},
 }
 
 // TransactionListHandler returns transaction list of current user
-func (a *TransactionsApi) TransactionListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionListHandler(c *core.Context) (any, *errs.Error) {
 	var transactionListReq models.TransactionListByMaxTimeRequest
 	err := c.ShouldBindQuery(&transactionListReq)
 
@@ -80,7 +106,7 @@ func (a *TransactionsApi) TransactionListHandler(c *core.Context) (interface{},
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -90,24 +116,54 @@ func (a *TransactionsApi) TransactionListHandler(c *core.Context) (interface{},
 		return nil, errs.ErrUserNotFound
 	}
 
-	allCategoryIds, err := a.getCategoryAndSubCategoryIds(transactionListReq.CategoryId, uid)
+	allAccountIds, err := a.getAccountOrSubAccountIds(c, transactionListReq.AccountIds, uid)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionListHandler] get account error, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	allCategoryIds, err := a.getCategoryOrSubCategoryIds(c, transactionListReq.CategoryIds, uid)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[transactions.TransactionListHandler] get transaction category error, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	transactions, err := a.transactions.GetTransactionsByMaxTime(uid, transactionListReq.MaxTime, transactionListReq.MinTime, transactionListReq.Type, allCategoryIds, transactionListReq.AccountId, transactionListReq.Keyword, transactionListReq.Count+1, true)
+	var allTagIds []int64
+	noTags := transactionListReq.TagIds == "none"
+
+	if !noTags {
+		allTagIds, err = a.getTagIds(transactionListReq.TagIds)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[transactions.TransactionListHandler] get transaction tag ids error, because %s", err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+	}
+
+	var totalCount int64
+
+	if transactionListReq.WithCount {
+		totalCount, err = a.transactions.GetTransactionCount(c, uid, transactionListReq.MaxTime, transactionListReq.MinTime, transactionListReq.Type, allCategoryIds, allAccountIds, allTagIds, noTags, transactionListReq.AmountFilter, transactionListReq.Keyword)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[transactions.TransactionListHandler] failed to get transaction count for user \"uid:%d\", because %s", uid, err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+	}
+
+	transactions, err := a.transactions.GetTransactionsByMaxTime(c, uid, transactionListReq.MaxTime, transactionListReq.MinTime, transactionListReq.Type, allCategoryIds, allAccountIds, allTagIds, noTags, transactionListReq.AmountFilter, transactionListReq.Keyword, transactionListReq.Page, transactionListReq.Count, true, true)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionListHandler] failed to get transactions earlier than \"%d\" for user \"uid:%d\", because %s", transactionListReq.MaxTime, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	hasMore := false
 	var nextTimeSequenceId *int64
 
-	if len(transactions) > transactionListReq.Count {
+	if len(transactions) > int(transactionListReq.Count) {
 		hasMore = true
 		nextTimeSequenceId = &transactions[transactionListReq.Count].TransactionTime
 		transactions = transactions[:transactionListReq.Count]
@@ -128,11 +184,15 @@ func (a *TransactionsApi) TransactionListHandler(c *core.Context) (interface{},
 		transactionResps.NextTimeSequenceId = nextTimeSequenceId
 	}
 
+	if transactionListReq.WithCount {
+		transactionResps.TotalCount = &totalCount
+	}
+
 	return transactionResps, nil
 }
 
-// TransactionMonthListHandler returns transaction list of current user by month
+// TransactionMonthListHandler returns all transaction list of current user by month
-func (a *TransactionsApi) TransactionMonthListHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionMonthListHandler(c *core.Context) (any, *errs.Error) {
 	var transactionListReq models.TransactionListInMonthByPageRequest
 	err := c.ShouldBindQuery(&transactionListReq)
 
@@ -149,7 +209,7 @@ func (a *TransactionsApi) TransactionMonthListHandler(c *core.Context) (interfac
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -159,25 +219,37 @@ func (a *TransactionsApi) TransactionMonthListHandler(c *core.Context) (interfac
 		return nil, errs.ErrUserNotFound
 	}
 
-	allCategoryIds, err := a.getCategoryAndSubCategoryIds(transactionListReq.CategoryId, uid)
+	allAccountIds, err := a.getAccountOrSubAccountIds(c, transactionListReq.AccountIds, uid)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionMonthListHandler] get account error, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	allCategoryIds, err := a.getCategoryOrSubCategoryIds(c, transactionListReq.CategoryIds, uid)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[transactions.TransactionMonthListHandler] get transaction category error, because %s", err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	transactions, err := a.transactions.GetTransactionsInMonthByPage(uid, transactionListReq.Year, transactionListReq.Month, transactionListReq.Type, allCategoryIds, transactionListReq.AccountId, transactionListReq.Keyword, transactionListReq.Page, transactionListReq.Count, utcOffset)
+	var allTagIds []int64
+	noTags := transactionListReq.TagIds == "none"
+
+	if !noTags {
+		allTagIds, err = a.getTagIds(transactionListReq.TagIds)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[transactions.TransactionMonthListHandler] get transaction tag ids error, because %s", err.Error())
+			return nil, errs.Or(err, errs.ErrOperationFailed)
+		}
+	}
+
+	transactions, err := a.transactions.GetTransactionsInMonthByPage(c, uid, transactionListReq.Year, transactionListReq.Month, transactionListReq.Type, allCategoryIds, allAccountIds, allTagIds, noTags, transactionListReq.AmountFilter, transactionListReq.Keyword)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionMonthListHandler] failed to get transactions in month \"%d-%d\" for user \"uid:%d\", because %s", transactionListReq.Year, transactionListReq.Month, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
-	}
-
-	totalCount, err := a.transactions.GetMonthTransactionCount(uid, transactionListReq.Year, transactionListReq.Month, transactionListReq.Type, allCategoryIds, transactionListReq.AccountId, transactionListReq.Keyword, utcOffset)
-
-	if err != nil {
-		log.ErrorfWithRequestId(c, "[transactions.TransactionMonthListHandler] failed to get transaction count in month \"%d-%d\" for user \"uid:%d\", because %s", transactionListReq.Year, transactionListReq.Month, uid, err.Error())
-		return nil, errs.ErrOperationFailed
 	}
 
 	transactionResult, err := a.getTransactionListResult(c, user, transactions, utcOffset, transactionListReq.TrimAccount, transactionListReq.TrimCategory, transactionListReq.TrimTag)
@@ -189,14 +261,14 @@ func (a *TransactionsApi) TransactionMonthListHandler(c *core.Context) (interfac
 
 	transactionResps := &models.TransactionInfoPageWrapperResponse2{
 		Items:      transactionResult,
-		TotalCount: totalCount,
+		TotalCount: int64(transactionResult.Len()),
 	}
 
 	return transactionResps, nil
 }
 
 // TransactionStatisticsHandler returns transaction statistics of current user
-func (a *TransactionsApi) TransactionStatisticsHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionStatisticsHandler(c *core.Context) (any, *errs.Error) {
 	var statisticReq models.TransactionStatisticRequest
 	err := c.ShouldBindQuery(&statisticReq)
 
@@ -205,8 +277,20 @@ func (a *TransactionsApi) TransactionStatisticsHandler(c *core.Context) (interfa
 		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
 	}
 
+	utcOffset, err := c.GetClientTimezoneOffset()
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionStatisticsHandler] cannot get client timezone offset, because %s", err.Error())
+		return nil, errs.ErrClientTimezoneOffsetInvalid
+	}
+
 	uid := c.GetCurrentUid()
-	totalAmounts, err := a.transactions.GetAccountsAndCategoriesTotalIncomeAndExpense(uid, statisticReq.StartTime, statisticReq.EndTime)
+	totalAmounts, err := a.transactions.GetAccountsAndCategoriesTotalIncomeAndExpense(c, uid, statisticReq.StartTime, statisticReq.EndTime, utcOffset, statisticReq.UseTransactionTimezone)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transactions.TransactionStatisticsHandler] failed to get accounts and categories total income and expense for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
 
 	statisticResp := &models.TransactionStatisticResponse{
 		StartTime: statisticReq.StartTime,
@@ -227,8 +311,66 @@ func (a *TransactionsApi) TransactionStatisticsHandler(c *core.Context) (interfa
 	return statisticResp, nil
 }
 
+// TransactionStatisticsTrendsHandler returns transaction statistics trends of current user
+func (a *TransactionsApi) TransactionStatisticsTrendsHandler(c *core.Context) (any, *errs.Error) {
+	var statisticTrendsReq models.TransactionStatisticTrendsRequest
+	err := c.ShouldBindQuery(&statisticTrendsReq)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionStatisticsTrendsHandler] parse request failed, because %s", err.Error())
+		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
+	}
+
+	utcOffset, err := c.GetClientTimezoneOffset()
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionStatisticsTrendsHandler] cannot get client timezone offset, because %s", err.Error())
+		return nil, errs.ErrClientTimezoneOffsetInvalid
+	}
+
+	startYear, startMonth, endYear, endMonth, err := statisticTrendsReq.GetNumericYearMonthRange()
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionStatisticsTrendsHandler] cannot parse year month, because %s", err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	uid := c.GetCurrentUid()
+	allMonthlyTotalAmounts, err := a.transactions.GetAccountsAndCategoriesMonthlyIncomeAndExpense(c, uid, startYear, startMonth, endYear, endMonth, utcOffset, statisticTrendsReq.UseTransactionTimezone)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[transactions.TransactionStatisticsTrendsHandler] failed to get accounts and categories total income and expense for user \"uid:%d\", because %s", uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	statisticTrendsResp := make(models.TransactionStatisticTrendsItemSlice, 0, len(allMonthlyTotalAmounts))
+
+	for yearMonth, monthlyTotalAmounts := range allMonthlyTotalAmounts {
+		monthlyStatisticResp := &models.TransactionStatisticTrendsItem{
+			Year:  yearMonth / 100,
+			Month: yearMonth % 100,
+			Items: make([]*models.TransactionStatisticResponseItem, len(monthlyTotalAmounts)),
+		}
+
+		for i := 0; i < len(monthlyTotalAmounts); i++ {
+			totalAmountItem := monthlyTotalAmounts[i]
+			monthlyStatisticResp.Items[i] = &models.TransactionStatisticResponseItem{
+				CategoryId:  totalAmountItem.CategoryId,
+				AccountId:   totalAmountItem.AccountId,
+				TotalAmount: totalAmountItem.Amount,
+			}
+		}
+
+		statisticTrendsResp = append(statisticTrendsResp, monthlyStatisticResp)
+	}
+
+	sort.Sort(statisticTrendsResp)
+
+	return statisticTrendsResp, nil
+}
+
 // TransactionAmountsHandler returns transaction amounts of current user
-func (a *TransactionsApi) TransactionAmountsHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionAmountsHandler(c *core.Context) (any, *errs.Error) {
 	var transactionAmountsReq models.TransactionAmountsRequest
 	err := c.ShouldBindQuery(&transactionAmountsReq)
 
@@ -249,31 +391,38 @@ func (a *TransactionsApi) TransactionAmountsHandler(c *core.Context) (interface{
 		return nil, errs.ErrQueryItemsEmpty
 	}
 
-	if len(requestItems) > 5 {
+	if len(requestItems) > 20 {
 		log.WarnfWithRequestId(c, "[transactions.TransactionAmountsHandler] parse request failed, because there are too many items")
 		return nil, errs.ErrQueryItemsTooMuch
 	}
 
+	utcOffset, err := c.GetClientTimezoneOffset()
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[transactions.TransactionAmountsHandler] cannot get client timezone offset, because %s", err.Error())
+		return nil, errs.ErrClientTimezoneOffsetInvalid
+	}
+
 	uid := c.GetCurrentUid()
 
-	accounts, err := a.accounts.GetAllAccountsByUid(uid)
+	accounts, err := a.accounts.GetAllAccountsByUid(c, uid)
 	accountMap := a.accounts.GetAccountMapByList(accounts)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionAmountsHandler] failed to get all accounts for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	amountsResp := make(map[string]*models.TransactionAmountsResponseItem)
+	amountsResp := orderedmap.New[string, *models.TransactionAmountsResponseItem]()
 
 	for i := 0; i < len(requestItems); i++ {
 		requestItem := requestItems[i]
 
-		incomeAmounts, expenseAmounts, err := a.transactions.GetAccountsTotalIncomeAndExpense(uid, requestItem.StartTime, requestItem.EndTime)
+		incomeAmounts, expenseAmounts, err := a.transactions.GetAccountsTotalIncomeAndExpense(c, uid, requestItem.StartTime, requestItem.EndTime, utcOffset, transactionAmountsReq.UseTransactionTimezone)
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transactions.TransactionAmountsHandler] failed to get transaction amounts item for user \"uid:%d\", because %s", uid, err.Error())
-			return nil, errs.ErrOperationFailed
+			return nil, errs.Or(err, errs.ErrOperationFailed)
 		}
 
 		amountsMap := make(map[string]*models.TransactionAmountsResponseItemAmountInfo)
@@ -322,130 +471,26 @@ func (a *TransactionsApi) TransactionAmountsHandler(c *core.Context) (interface{
 			amountsMap[account.Currency] = totalAmounts
 		}
 
-		allTotalAmounts := make([]*models.TransactionAmountsResponseItemAmountInfo, 0)
+		allTotalAmounts := make(models.TransactionAmountsResponseItemAmountInfoSlice, 0)
 
 		for _, totalAmounts := range amountsMap {
 			allTotalAmounts = append(allTotalAmounts, totalAmounts)
 		}
 
-		amountsResp[requestItem.Name] = &models.TransactionAmountsResponseItem{
+		sort.Sort(allTotalAmounts)
+
+		amountsResp.Set(requestItem.Name, &models.TransactionAmountsResponseItem{
 			StartTime: requestItem.StartTime,
 			EndTime:   requestItem.EndTime,
 			Amounts:   allTotalAmounts,
-		}
-	}
-
-	return amountsResp, nil
-}
-
-// TransactionMonthAmountsHandler returns every month transaction amounts of current user
-func (a *TransactionsApi) TransactionMonthAmountsHandler(c *core.Context) (interface{}, *errs.Error) {
-	var transactionAmountsReq models.TransactionMonthAmountsRequest
-	err := c.ShouldBindQuery(&transactionAmountsReq)
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] parse request failed, because %s", err.Error())
-		return nil, errs.NewIncompleteOrIncorrectSubmissionError(err)
-	}
-
-	utcOffset, err := c.GetClientTimezoneOffset()
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] cannot get client timezone offset, because %s", err.Error())
-		return nil, errs.ErrClientTimezoneOffsetInvalid
-	}
-
-	startTime, endTime, err := transactionAmountsReq.GetStartTimeAndEndTime(utcOffset)
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] parse request start or end date failed, because %s", err.Error())
-		return nil, errs.ErrParameterInvalid
-	}
-
-	uid := c.GetCurrentUid()
-
-	accounts, err := a.accounts.GetAllAccountsByUid(uid)
-	accountMap := a.accounts.GetAccountMapByList(accounts)
-
-	if err != nil {
-		log.ErrorfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] failed to get all accounts for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
-	}
-
-	totalAmounts, err := a.transactions.GetAccountsMonthTotalIncomeAndExpense(uid, startTime, endTime, pageCountForLoadTransactionAmounts)
-	amountsMap := make(map[string]map[string]*models.TransactionAmountsResponseItemAmountInfo)
-
-	for yearMonth, monthAccountsAmounts := range totalAmounts {
-		for accountId, monthAccountAmounts := range monthAccountsAmounts {
-			account, exists := accountMap[accountId]
-
-			if !exists {
-				log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] cannot find account for account \"id:%d\" of user \"uid:%d\"", accountId, uid)
-				continue
-			}
-
-			monthTotalAmounts, exists := amountsMap[yearMonth]
-
-			if !exists {
-				monthTotalAmounts = make(map[string]*models.TransactionAmountsResponseItemAmountInfo)
-				amountsMap[yearMonth] = monthTotalAmounts
-			}
-
-			monthTotalAmount, exists := monthTotalAmounts[account.Currency]
-
-			if !exists {
-				monthTotalAmount = &models.TransactionAmountsResponseItemAmountInfo{
-					Currency:      account.Currency,
-					IncomeAmount:  0,
-					ExpenseAmount: 0,
-				}
-			}
-
-			monthTotalAmount.IncomeAmount += monthAccountAmounts.TotalIncomeAmount
-			monthTotalAmount.ExpenseAmount += monthAccountAmounts.TotalExpenseAmount
-
-			monthTotalAmounts[account.Currency] = monthTotalAmount
-		}
-	}
-
-	amountsResp := make(models.TransactionMonthAmountsResponseItemSlice, 0)
-
-	for yearMonth, monthTotalAmounts := range amountsMap {
-		yearMonthItems := strings.Split(yearMonth, "-")
-		year, err := utils.StringToInt32(yearMonthItems[0])
-
-		if err != nil {
-			log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] cannot get year from year-month item \"%s\" for user \"uid:%d\"", yearMonth, uid)
-			continue
-		}
-
-		month, err := utils.StringToInt32(yearMonthItems[1])
-
-		if err != nil {
-			log.WarnfWithRequestId(c, "[transactions.TransactionMonthAmountsHandler] cannot get month from year-month item \"%s\" for user \"uid:%d\"", yearMonth, uid)
-			continue
-		}
-
-		amounts := make([]*models.TransactionAmountsResponseItemAmountInfo, 0, len(monthTotalAmounts))
-
-		for _, monthTotalAmount := range monthTotalAmounts {
-			amounts = append(amounts, monthTotalAmount)
-		}
-
-		amountsResp = append(amountsResp, &models.TransactionMonthAmountsResponseItem{
-			Year:    year,
-			Month:   month,
-			Amounts: amounts,
 		})
 	}
 
-	sort.Sort(amountsResp)
-
 	return amountsResp, nil
 }
 
 // TransactionGetHandler returns one specific transaction of current user
-func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (any, *errs.Error) {
 	var transactionGetReq models.TransactionGetRequest
 	err := c.ShouldBindQuery(&transactionGetReq)
 
@@ -462,7 +507,7 @@ func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -472,15 +517,15 @@ func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *
 		return nil, errs.ErrUserNotFound
 	}
 
-	transaction, err := a.transactions.GetTransactionByTransactionId(uid, transactionGetReq.Id)
+	transaction, err := a.transactions.GetTransactionByTransactionId(c, uid, transactionGetReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionGetHandler] failed to get transaction \"id:%d\" for user \"uid:%d\", because %s", transactionGetReq.Id, uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
-		transaction = a.transactions.GetRelatedTransferTransaction(transaction, transaction.RelatedId)
+		transaction = a.transactions.GetRelatedTransferTransaction(transaction)
 	}
 
 	accountIds := make([]int64, 0, 2)
@@ -491,7 +536,7 @@ func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *
 		accountIds = utils.ToUniqueInt64Slice(accountIds)
 	}
 
-	accountMap, err := a.accounts.GetAccountsByAccountIds(uid, accountIds)
+	accountMap, err := a.accounts.GetAccountsByAccountIds(c, uid, accountIds)
 
 	if _, exists := accountMap[transaction.AccountId]; !exists {
 		log.WarnfWithRequestId(c, "[transactions.TransactionGetHandler] account of transaction \"id:%d\" does not exist for user \"uid:%d\"", transaction.TransactionId, uid)
@@ -505,31 +550,31 @@ func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *
 		}
 	}
 
-	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(uid, []int64{transaction.TransactionId})
+	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(c, uid, []int64{transaction.TransactionId})
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionGetHandler] failed to get transactions tag ids for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	var category *models.TransactionCategory
 	var tagMap map[int64]*models.TransactionTag
 
 	if !transactionGetReq.TrimCategory {
-		category, err = a.transactionCategories.GetCategoryByCategoryId(uid, transaction.CategoryId)
+		category, err = a.transactionCategories.GetCategoryByCategoryId(c, uid, transaction.CategoryId)
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transactions.TransactionGetHandler] failed to get transactions category for user \"uid:%d\", because %s", uid, err.Error())
-			return nil, errs.ErrOperationFailed
+			return nil, errs.Or(err, errs.ErrOperationFailed)
 		}
 	}
 
 	if !transactionGetReq.TrimTag {
-		tagMap, err = a.transactionTags.GetTagsByTagIds(uid, utils.ToUniqueInt64Slice(a.getTransactionTagIds(allTransactionTagIds)))
+		tagMap, err = a.transactionTags.GetTagsByTagIds(c, uid, utils.ToUniqueInt64Slice(a.getTransactionTagIds(allTransactionTagIds)))
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transactions.TransactionGetHandler] failed to get transactions tags for user \"uid:%d\", because %s", uid, err.Error())
-			return nil, errs.ErrOperationFailed
+			return nil, errs.Or(err, errs.ErrOperationFailed)
 		}
 	}
 
@@ -561,7 +606,7 @@ func (a *TransactionsApi) TransactionGetHandler(c *core.Context) (interface{}, *
 }
 
 // TransactionCreateHandler saves a new transaction by request parameters for current user
-func (a *TransactionsApi) TransactionCreateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionCreateHandler(c *core.Context) (any, *errs.Error) {
 	var transactionCreateReq models.TransactionCreateRequest
 	err := c.ShouldBindJSON(&transactionCreateReq)
 
@@ -601,7 +646,7 @@ func (a *TransactionsApi) TransactionCreateHandler(c *core.Context) (interface{}
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -611,14 +656,36 @@ func (a *TransactionsApi) TransactionCreateHandler(c *core.Context) (interface{}
 		return nil, errs.ErrUserNotFound
 	}
 
-	transaction := a.createNewTransactionModel(uid, &transactionCreateReq)
+	transaction := a.createNewTransactionModel(uid, &transactionCreateReq, c.ClientIP())
 	transactionEditable := user.CanEditTransactionByTransactionTime(transaction.TransactionTime, transactionCreateReq.UtcOffset)
 
 	if !transactionEditable {
 		return nil, errs.ErrCannotCreateTransactionWithThisTransactionTime
 	}
 
-	err = a.transactions.CreateTransaction(transaction, tagIds)
+	if settings.Container.Current.EnableDuplicateSubmissionsCheck && transactionCreateReq.ClientSessionId != "" {
+		found, remark := duplicatechecker.Container.Get(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_TRANSACTION, uid, transactionCreateReq.ClientSessionId)
+
+		if found {
+			log.InfofWithRequestId(c, "[transactions.TransactionCreateHandler] another transaction \"id:%s\" has been created for user \"uid:%d\"", remark, uid)
+			transactionId, err := utils.StringToInt64(remark)
+
+			if err == nil {
+				transaction, err = a.transactions.GetTransactionByTransactionId(c, uid, transactionId)
+
+				if err != nil {
+					log.ErrorfWithRequestId(c, "[transactions.TransactionCreateHandler] failed to get existed transaction \"id:%d\" for user \"uid:%d\", because %s", transactionId, uid, err.Error())
+					return nil, errs.Or(err, errs.ErrOperationFailed)
+				}
+
+				transactionResp := transaction.ToTransactionInfoResponse(tagIds, transactionEditable)
+
+				return transactionResp, nil
+			}
+		}
+	}
+
+	err = a.transactions.CreateTransaction(c, transaction, tagIds)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionCreateHandler] failed to create transaction \"id:%d\" for user \"uid:%d\", because %s", transaction.TransactionId, uid, err.Error())
@@ -627,13 +694,14 @@ func (a *TransactionsApi) TransactionCreateHandler(c *core.Context) (interface{}
 
 	log.InfofWithRequestId(c, "[transactions.TransactionCreateHandler] user \"uid:%d\" has created a new transaction \"id:%d\" successfully", uid, transaction.TransactionId)
 
+	duplicatechecker.Container.Set(duplicatechecker.DUPLICATE_CHECKER_TYPE_NEW_TRANSACTION, uid, transactionCreateReq.ClientSessionId, utils.Int64ToString(transaction.TransactionId))
 	transactionResp := transaction.ToTransactionInfoResponse(tagIds, transactionEditable)
 
 	return transactionResp, nil
 }
 
 // TransactionModifyHandler saves an existed transaction by request parameters for current user
-func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (any, *errs.Error) {
 	var transactionModifyReq models.TransactionModifyRequest
 	err := c.ShouldBindJSON(&transactionModifyReq)
 
@@ -650,7 +718,7 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -660,7 +728,7 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 		return nil, errs.ErrUserNotFound
 	}
 
-	transaction, err := a.transactions.GetTransactionByTransactionId(uid, transactionModifyReq.Id)
+	transaction, err := a.transactions.GetTransactionByTransactionId(c, uid, transactionModifyReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionModifyHandler] failed to get transaction \"id:%d\" for user \"uid:%d\", because %s", transactionModifyReq.Id, uid, err.Error())
@@ -672,11 +740,11 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 		return nil, errs.ErrTransactionTypeInvalid
 	}
 
-	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(uid, []int64{transaction.TransactionId})
+	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(c, uid, []int64{transaction.TransactionId})
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionModifyHandler] failed to get transactions tag ids for user \"uid:%d\", because %s", uid, err.Error())
-		return nil, errs.ErrOperationFailed
+		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	transactionTagIds := allTransactionTagIds[transaction.TransactionId]
@@ -702,6 +770,11 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 		newTransaction.RelatedAccountAmount = transactionModifyReq.DestinationAmount
 	}
 
+	if transactionModifyReq.GeoLocation != nil {
+		newTransaction.GeoLongitude = transactionModifyReq.GeoLocation.Longitude
+		newTransaction.GeoLatitude = transactionModifyReq.GeoLocation.Latitude
+	}
+
 	if newTransaction.CategoryId == transaction.CategoryId &&
 		utils.GetUnixTimeFromTransactionTime(newTransaction.TransactionTime) == utils.GetUnixTimeFromTransactionTime(transaction.TransactionTime) &&
 		newTransaction.TimezoneUtcOffset == transaction.TimezoneUtcOffset &&
@@ -711,6 +784,8 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 		(transaction.Type != models.TRANSACTION_DB_TYPE_TRANSFER_OUT || newTransaction.RelatedAccountAmount == transaction.RelatedAccountAmount) &&
 		newTransaction.HideAmount == transaction.HideAmount &&
 		newTransaction.Comment == transaction.Comment &&
+		newTransaction.GeoLongitude == transaction.GeoLongitude &&
+		newTransaction.GeoLatitude == transaction.GeoLatitude &&
 		utils.Int64SliceEquals(tagIds, transactionTagIds) {
 		return nil, errs.ErrNothingWillBeUpdated
 	}
@@ -730,7 +805,7 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 		return nil, errs.ErrCannotModifyTransactionWithThisTransactionTime
 	}
 
-	err = a.transactions.ModifyTransaction(newTransaction, addTransactionTagIds, removeTransactionTagIds)
+	err = a.transactions.ModifyTransaction(c, newTransaction, len(transactionTagIds), addTransactionTagIds, removeTransactionTagIds)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionModifyHandler] failed to update transaction \"id:%d\" for user \"uid:%d\", because %s", transactionModifyReq.Id, uid, err.Error())
@@ -746,7 +821,7 @@ func (a *TransactionsApi) TransactionModifyHandler(c *core.Context) (interface{}
 }
 
 // TransactionDeleteHandler deletes an existed transaction by request parameters for current user
-func (a *TransactionsApi) TransactionDeleteHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TransactionsApi) TransactionDeleteHandler(c *core.Context) (any, *errs.Error) {
 	var transactionDeleteReq models.TransactionDeleteRequest
 	err := c.ShouldBindJSON(&transactionDeleteReq)
 
@@ -763,7 +838,7 @@ func (a *TransactionsApi) TransactionDeleteHandler(c *core.Context) (interface{}
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -773,7 +848,7 @@ func (a *TransactionsApi) TransactionDeleteHandler(c *core.Context) (interface{}
 		return nil, errs.ErrUserNotFound
 	}
 
-	transaction, err := a.transactions.GetTransactionByTransactionId(uid, transactionDeleteReq.Id)
+	transaction, err := a.transactions.GetTransactionByTransactionId(c, uid, transactionDeleteReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionDeleteHandler] failed to get transaction \"id:%d\" for user \"uid:%d\", because %s", transactionDeleteReq.Id, uid, err.Error())
@@ -791,7 +866,7 @@ func (a *TransactionsApi) TransactionDeleteHandler(c *core.Context) (interface{}
 		return nil, errs.ErrCannotDeleteTransactionWithThisTransactionTime
 	}
 
-	err = a.transactions.DeleteTransaction(uid, transactionDeleteReq.Id)
+	err = a.transactions.DeleteTransaction(c, uid, transactionDeleteReq.Id)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.TransactionDeleteHandler] failed to delete transaction \"id:%d\" for user \"uid:%d\", because %s", transactionDeleteReq.Id, uid, err.Error())
@@ -826,28 +901,124 @@ func (a *TransactionsApi) filterTransactions(c *core.Context, uid int64, transac
 	return finalTransactions
 }
 
-func (a *TransactionsApi) getCategoryAndSubCategoryIds(categoryId int64, uid int64) ([]int64, error) {
+func (a *TransactionsApi) getAccountOrSubAccountIds(c *core.Context, accountIds string, uid int64) ([]int64, error) {
-	var allCategoryIds []int64
+	if accountIds == "" || accountIds == "0" {
+		return nil, nil
+	}
 
-	if categoryId > 0 {
+	requestAccountIds, err := utils.StringArrayToInt64Array(strings.Split(accountIds, ","))
-		allSubCategories, err := a.transactionCategories.GetAllCategoriesByUid(uid, 0, categoryId)
+
+	if err != nil {
+		return nil, errs.Or(err, errs.ErrAccountIdInvalid)
+	}
+
+	var allAccountIds []int64
+
+	if len(requestAccountIds) > 0 {
+		allSubAccounts, err := a.accounts.GetSubAccountsByAccountIds(c, uid, requestAccountIds)
 
 		if err != nil {
 			return nil, err
 		}
 
-		if len(allSubCategories) > 0 {
+		accountIdsMap := make(map[int64]int32, len(requestAccountIds))
-			for i := 0; i < len(allSubCategories); i++ {
+
-				allCategoryIds = append(allCategoryIds, allSubCategories[i].CategoryId)
+		for i := 0; i < len(requestAccountIds); i++ {
+			accountIdsMap[requestAccountIds[i]] = 0
+		}
+
+		for i := 0; i < len(allSubAccounts); i++ {
+			subAccount := allSubAccounts[i]
+
+			if refCount, exists := accountIdsMap[subAccount.ParentAccountId]; exists {
+				accountIdsMap[subAccount.ParentAccountId] = refCount + 1
+			} else {
+				accountIdsMap[subAccount.ParentAccountId] = 1
+			}
+
+			if _, exists := accountIdsMap[subAccount.AccountId]; exists {
+				delete(accountIdsMap, subAccount.AccountId)
+			}
+
+			allAccountIds = append(allAccountIds, subAccount.AccountId)
+		}
+
+		for accountId, refCount := range accountIdsMap {
+			if refCount < 1 {
+				allAccountIds = append(allAccountIds, accountId)
+			}
+		}
+	}
+
+	return allAccountIds, nil
+}
+
+func (a *TransactionsApi) getCategoryOrSubCategoryIds(c *core.Context, categoryIds string, uid int64) ([]int64, error) {
+	if categoryIds == "" || categoryIds == "0" {
+		return nil, nil
+	}
+
+	requestCategoryIds, err := utils.StringArrayToInt64Array(strings.Split(categoryIds, ","))
+
+	if err != nil {
+		return nil, errs.Or(err, errs.ErrTransactionCategoryIdInvalid)
+	}
+
+	var allCategoryIds []int64
+
+	if len(requestCategoryIds) > 0 {
+		allSubCategories, err := a.transactionCategories.GetSubCategoriesByCategoryIds(c, uid, requestCategoryIds)
+
+		if err != nil {
+			return nil, err
+		}
+
+		categoryIdsMap := make(map[int64]int32, len(requestCategoryIds))
+
+		for i := 0; i < len(requestCategoryIds); i++ {
+			categoryIdsMap[requestCategoryIds[i]] = 0
+		}
+
+		for i := 0; i < len(allSubCategories); i++ {
+			subCategory := allSubCategories[i]
+
+			if refCount, exists := categoryIdsMap[subCategory.ParentCategoryId]; exists {
+				categoryIdsMap[subCategory.ParentCategoryId] = refCount + 1
+			} else {
+				categoryIdsMap[subCategory.ParentCategoryId] = 1
+			}
+
+			if _, exists := categoryIdsMap[subCategory.CategoryId]; exists {
+				delete(categoryIdsMap, subCategory.CategoryId)
+			}
+
+			allCategoryIds = append(allCategoryIds, subCategory.CategoryId)
+		}
+
+		for accountId, refCount := range categoryIdsMap {
+			if refCount < 1 {
+				allCategoryIds = append(allCategoryIds, accountId)
 			}
-		} else {
-			allCategoryIds = append(allCategoryIds, categoryId)
 		}
 	}
 
 	return allCategoryIds, nil
 }
 
+func (a *TransactionsApi) getTagIds(tagIds string) ([]int64, error) {
+	if tagIds == "" || tagIds == "0" {
+		return nil, nil
+	}
+
+	requestTagIds, err := utils.StringArrayToInt64Array(strings.Split(tagIds, ","))
+
+	if err != nil {
+		return nil, errs.Or(err, errs.ErrTransactionTagIdInvalid)
+	}
+
+	return requestTagIds, nil
+}
+
 func (a *TransactionsApi) getTransactionTagIds(allTransactionTagIds map[int64][]int64) []int64 {
 	allTagIds := make([]int64, 0, len(allTransactionTagIds))
 
@@ -897,7 +1068,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 		categoryIds = append(categoryIds, transactions[i].CategoryId)
 	}
 
-	allAccounts, err := a.accounts.GetAccountsByAccountIds(uid, utils.ToUniqueInt64Slice(accountIds))
+	allAccounts, err := a.accounts.GetAccountsByAccountIds(c, uid, utils.ToUniqueInt64Slice(accountIds))
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.getTransactionListResult] failed to get accounts for user \"uid:%d\", because %s", uid, err.Error())
@@ -906,7 +1077,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 
 	transactions = a.filterTransactions(c, uid, transactions, allAccounts)
 
-	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(uid, transactionIds)
+	allTransactionTagIds, err := a.transactionTags.GetAllTagIdsOfTransactions(c, uid, transactionIds)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[transactions.getTransactionListResult] failed to get transactions tag ids for user \"uid:%d\", because %s", uid, err.Error())
@@ -917,7 +1088,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 	var tagMap map[int64]*models.TransactionTag
 
 	if !trimCategory {
-		categoryMap, err = a.transactionCategories.GetCategoriesByCategoryIds(uid, utils.ToUniqueInt64Slice(categoryIds))
+		categoryMap, err = a.transactionCategories.GetCategoriesByCategoryIds(c, uid, utils.ToUniqueInt64Slice(categoryIds))
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transactions.getTransactionListResult] failed to get transactions categories for user \"uid:%d\", because %s", uid, err.Error())
@@ -926,7 +1097,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 	}
 
 	if !trimTag {
-		tagMap, err = a.transactionTags.GetTagsByTagIds(uid, utils.ToUniqueInt64Slice(a.getTransactionTagIds(allTransactionTagIds)))
+		tagMap, err = a.transactionTags.GetTagsByTagIds(c, uid, utils.ToUniqueInt64Slice(a.getTransactionTagIds(allTransactionTagIds)))
 
 		if err != nil {
 			log.ErrorfWithRequestId(c, "[transactions.getTransactionListResult] failed to get transactions tags for user \"uid:%d\", because %s", uid, err.Error())
@@ -940,7 +1111,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 		transaction := transactions[i]
 
 		if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
-			transaction = a.transactions.GetRelatedTransferTransaction(transaction, transaction.RelatedId)
+			transaction = a.transactions.GetRelatedTransferTransaction(transaction)
 		}
 
 		transactionEditable := transaction.IsEditable(user, utcOffset, allAccounts[transaction.AccountId], allAccounts[transaction.RelatedAccountId])
@@ -973,7 +1144,7 @@ func (a *TransactionsApi) getTransactionListResult(c *core.Context, user *models
 	return result, nil
 }
 
-func (a *TransactionsApi) createNewTransactionModel(uid int64, transactionCreateReq *models.TransactionCreateRequest) *models.Transaction {
+func (a *TransactionsApi) createNewTransactionModel(uid int64, transactionCreateReq *models.TransactionCreateRequest, clientIp string) *models.Transaction {
 	var transactionDbType models.TransactionDbType
 
 	if transactionCreateReq.Type == models.TRANSACTION_TYPE_MODIFY_BALANCE {
@@ -996,6 +1167,7 @@ func (a *TransactionsApi) createNewTransactionModel(uid int64, transactionCreate
 		Amount:            transactionCreateReq.SourceAmount,
 		HideAmount:        transactionCreateReq.HideAmount,
 		Comment:           transactionCreateReq.Comment,
+		CreatedIp:         clientIp,
 	}
 
 	if transactionCreateReq.Type == models.TRANSACTION_TYPE_TRANSFER {
@@ -1003,5 +1175,10 @@ func (a *TransactionsApi) createNewTransactionModel(uid int64, transactionCreate
 		transaction.RelatedAccountAmount = transactionCreateReq.DestinationAmount
 	}
 
+	if transactionCreateReq.GeoLocation != nil {
+		transaction.GeoLongitude = transactionCreateReq.GeoLocation.Longitude
+		transaction.GeoLatitude = transactionCreateReq.GeoLocation.Latitude
+	}
+
 	return transaction
 }

pkg/api/twofactor_authorizations.go

@@ -32,9 +32,9 @@ var (
 )
 
 // TwoFactorStatusHandler returns 2fa status of current user
-func (a *TwoFactorAuthorizationsApi) TwoFactorStatusHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TwoFactorAuthorizationsApi) TwoFactorStatusHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	twoFactorSetting, err := a.twoFactorAuthorizations.GetUserTwoFactorSettingByUid(uid)
+	twoFactorSetting, err := a.twoFactorAuthorizations.GetUserTwoFactorSettingByUid(c, uid)
 
 	if err == errs.ErrTwoFactorIsNotEnabled {
 		statusResp := &models.TwoFactorStatusResponse{
@@ -45,7 +45,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorStatusHandler(c *core.Context) (in
 	}
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorStatusHandler] failed to get two factor setting, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorStatusHandler] failed to get two-factor setting, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -58,12 +58,12 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorStatusHandler(c *core.Context) (in
 }
 
 // TwoFactorEnableRequestHandler returns a new 2fa secret and qr code for current user to set 2fa and verify passcode next
-func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.Context) (any, *errs.Error) {
 	uid := c.GetCurrentUid()
-	enabled, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	enabled, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to check two factor setting, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to check two-factor setting, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -71,7 +71,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.Conte
 		return nil, errs.ErrTwoFactorAlreadyEnabled
 	}
 
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -81,17 +81,17 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.Conte
 		return nil, errs.ErrUserNotFound
 	}
 
-	key, err := a.twoFactorAuthorizations.GenerateTwoFactorSecret(user)
+	key, err := a.twoFactorAuthorizations.GenerateTwoFactorSecret(c, user)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to generate two factor secret, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to generate two-factor secret, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
 	img, err := key.Image(240, 240)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to generate two factor qrcode, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to generate two-factor qrcode, because %s", err.Error())
 		return nil, errs.ErrOperationFailed
 	}
 
@@ -110,7 +110,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.Conte
 }
 
 // TwoFactorEnableConfirmHandler enables 2fa for current user
-func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Context) (any, *errs.Error) {
 	var confirmReq models.TwoFactorEnableConfirmRequest
 	err := c.ShouldBindJSON(&confirmReq)
 
@@ -120,10 +120,10 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 	}
 
 	uid := c.GetCurrentUid()
-	exists, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	exists, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to check two factor setting, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to check two-factor setting, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -131,7 +131,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 		return nil, errs.ErrTwoFactorAlreadyEnabled
 	}
 
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -154,28 +154,28 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 	recoveryCodes, err := a.twoFactorAuthorizations.GenerateTwoFactorRecoveryCodes()
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to generate two factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to generate two-factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	err = a.twoFactorAuthorizations.CreateTwoFactorRecoveryCodes(uid, recoveryCodes, user.Salt)
+	err = a.twoFactorAuthorizations.CreateTwoFactorRecoveryCodes(c, uid, recoveryCodes, user.Salt)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to create two factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to create two-factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	err = a.twoFactorAuthorizations.CreateTwoFactorSetting(twoFactorSetting)
+	err = a.twoFactorAuthorizations.CreateTwoFactorSetting(c, twoFactorSetting)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to create two factor setting for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to create two-factor setting for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] user \"uid:%d\" has enabled two factor authorization", uid)
+	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] user \"uid:%d\" has enabled two-factor authorization", uid)
 
 	now := time.Now().Unix()
-	err = a.tokens.DeleteTokensBeforeTime(uid, now)
+	err = a.tokens.DeleteTokensBeforeTime(c, uid, now)
 
 	if err == nil {
 		log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] revoke old tokens before unix time \"%d\" for user \"uid:%d\"", now, user.Uid)
@@ -183,7 +183,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 		log.WarnfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to revoke old tokens for user \"uid:%d\", because %s", user.Uid, err.Error())
 	}
 
-	token, claims, err := a.tokens.CreateToken(user, c)
+	token, claims, err := a.tokens.CreateToken(c, user)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
@@ -195,6 +195,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 		return confirmResp, nil
 	}
 
+	c.SetTextualToken(token)
 	c.SetTokenClaims(claims)
 
 	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorEnableConfirmHandler] user \"uid:%d\" token refreshed, new token will be expired at %d", user.Uid, claims.ExpiresAt)
@@ -208,7 +209,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableConfirmHandler(c *core.Conte
 }
 
 // TwoFactorDisableHandler disables 2fa for current user
-func (a *TwoFactorAuthorizationsApi) TwoFactorDisableHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TwoFactorAuthorizationsApi) TwoFactorDisableHandler(c *core.Context) (any, *errs.Error) {
 	var disableReq models.TwoFactorDisableRequest
 	err := c.ShouldBindJSON(&disableReq)
 
@@ -218,7 +219,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorDisableHandler(c *core.Context) (i
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -232,10 +233,10 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorDisableHandler(c *core.Context) (i
 		return nil, errs.ErrUserPasswordWrong
 	}
 
-	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to check two factor setting, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to check two-factor setting, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -243,27 +244,27 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorDisableHandler(c *core.Context) (i
 		return nil, errs.ErrTwoFactorIsNotEnabled
 	}
 
-	err = a.twoFactorAuthorizations.DeleteTwoFactorRecoveryCodes(uid)
+	err = a.twoFactorAuthorizations.DeleteTwoFactorRecoveryCodes(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to delete two factor recovery codes for user \"uid:%d\"", uid)
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to delete two-factor recovery codes for user \"uid:%d\"", uid)
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	err = a.twoFactorAuthorizations.DeleteTwoFactorSetting(uid)
+	err = a.twoFactorAuthorizations.DeleteTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to delete two factor setting for user \"uid:%d\"", uid)
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] failed to delete two-factor setting for user \"uid:%d\"", uid)
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] user \"uid:%d\" has disabled two factor authorization", uid)
+	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorDisableHandler] user \"uid:%d\" has disabled two-factor authorization", uid)
 
 	return true, nil
 }
 
 // TwoFactorRecoveryCodeRegenerateHandler returns new 2fa recovery codes and revokes old recovery codes for current user
-func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *core.Context) (any, *errs.Error) {
 	var regenerateReq models.TwoFactorRegenerateRecoveryCodeRequest
 	err := c.ShouldBindJSON(&regenerateReq)
 
@@ -273,7 +274,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *c
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -287,10 +288,10 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *c
 		return nil, errs.ErrUserPasswordWrong
 	}
 
-	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	enableTwoFactor, err := a.twoFactorAuthorizations.ExistsTwoFactorSetting(c, uid)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to check two factor setting, because %s", err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to check two-factor setting, because %s", err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -301,14 +302,14 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *c
 	recoveryCodes, err := a.twoFactorAuthorizations.GenerateTwoFactorRecoveryCodes()
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to generate two factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to generate two-factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
-	err = a.twoFactorAuthorizations.CreateTwoFactorRecoveryCodes(uid, recoveryCodes, user.Salt)
+	err = a.twoFactorAuthorizations.CreateTwoFactorRecoveryCodes(c, uid, recoveryCodes, user.Salt)
 
 	if err != nil {
-		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to create two factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
+		log.ErrorfWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] failed to create two-factor recovery codes for user \"uid:%d\", because %s", uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
@@ -316,7 +317,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorRecoveryCodeRegenerateHandler(c *c
 		RecoveryCodes: recoveryCodes,
 	}
 
-	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] user \"uid:%d\" has regenerated two factor recovery codes", uid)
+	log.InfofWithRequestId(c, "[twofactor_authorizations.TwoFactorRecoveryCodeRegenerateHandler] user \"uid:%d\" has regenerated two-factor recovery codes", uid)
 
 	return recoveryCodesResp, nil
 }

pkg/api/users.go

@@ -1,40 +1,49 @@
 package api
 
 import (
+	"io"
+	"os"
 	"strings"
 	"time"
 
+	"github.com/gin-gonic/gin/binding"
+
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/locales"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/storage"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 	"github.com/mayswind/ezbookkeeping/pkg/validators"
 )
 
 // UsersApi represents user api
 type UsersApi struct {
-	users  *services.UserService
+	users    *services.UserService
-	tokens *services.TokenService
+	tokens   *services.TokenService
+	accounts *services.AccountService
 }
 
 // Initialize a user api singleton instance
 var (
 	Users = &UsersApi{
-		users:  services.Users,
+		users:    services.Users,
-		tokens: services.Tokens,
+		tokens:   services.Tokens,
+		accounts: services.Accounts,
 	}
 )
 
 // UserRegisterHandler saves a new user by request parameters
-func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *UsersApi) UserRegisterHandler(c *core.Context) (any, *errs.Error) {
 	if !settings.Container.Current.EnableUserRegister {
 		return nil, errs.ErrUserRegistrationNotAllowed
 	}
 
 	var userRegisterReq models.UserRegisterRequest
-	err := c.ShouldBindJSON(&userRegisterReq)
+	err := c.ShouldBindBodyWith(&userRegisterReq, binding.JSON)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[users.UserRegisterHandler] parse request failed, because %s", err.Error())
@@ -55,12 +64,13 @@ func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Erro
 		Email:                userRegisterReq.Email,
 		Nickname:             userRegisterReq.Nickname,
 		Password:             userRegisterReq.Password,
+		Language:             userRegisterReq.Language,
 		DefaultCurrency:      userRegisterReq.DefaultCurrency,
 		FirstDayOfWeek:       userRegisterReq.FirstDayOfWeek,
 		TransactionEditScope: models.TRANSACTION_EDIT_SCOPE_ALL,
 	}
 
-	err = a.users.CreateUser(user)
+	err = a.users.CreateUser(c, user)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[users.UserRegisterHandler] failed to create user \"%s\", because %s", user.Username, err.Error())
@@ -69,12 +79,47 @@ func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Erro
 
 	log.InfofWithRequestId(c, "[users.UserRegisterHandler] user \"%s\" has registered successfully, uid is %d", user.Username, user.Uid)
 
-	authResp := &models.AuthResponse{
+	presetCategoriesSaved := false
-		Need2FA: false,
+
-		User:    user.ToUserBasicInfo(),
+	if len(userRegisterReq.Categories) > 0 {
+		_, err = TransactionCategories.createBatchCategories(c, user.Uid, &userRegisterReq.TransactionCategoryCreateBatchRequest)
+
+		if err == nil {
+			presetCategoriesSaved = true
+		}
 	}
 
-	token, claims, err := a.tokens.CreateToken(user, c)
+	authResp := &models.RegisterResponse{
+		AuthResponse: models.AuthResponse{
+			Need2FA:             false,
+			User:                user.ToUserBasicInfo(),
+			NotificationContent: settings.Container.GetAfterRegisterNotificationContent(user.Language, c.GetClientLocale()),
+		},
+		NeedVerifyEmail:       settings.Container.Current.EnableUserVerifyEmail && settings.Container.Current.EnableUserForceVerifyEmail,
+		PresetCategoriesSaved: presetCategoriesSaved,
+	}
+
+	if settings.Container.Current.EnableUserVerifyEmail && settings.Container.Current.EnableSMTP {
+		token, _, err := a.tokens.CreateEmailVerifyToken(c, user)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[users.UserRegisterHandler] failed to create email verify token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		} else {
+			go func() {
+				err = a.users.SendVerifyEmail(user, token, c.GetClientLocale())
+
+				if err != nil {
+					log.WarnfWithRequestId(c, "[users.UserRegisterHandler] cannot send verify email to \"%s\", because %s", user.Email, err.Error())
+				}
+			}()
+		}
+	}
+
+	if settings.Container.Current.EnableUserForceVerifyEmail {
+		return authResp, nil
+	}
+
+	token, claims, err := a.tokens.CreateToken(c, user)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[users.UserRegisterHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
@@ -82,6 +127,7 @@ func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Erro
 	}
 
 	authResp.Token = token
+	c.SetTextualToken(token)
 	c.SetTokenClaims(claims)
 
 	log.InfofWithRequestId(c, "[users.UserRegisterHandler] user \"uid:%d\" has logined, token will be expired at %d", user.Uid, claims.ExpiresAt)
@@ -89,10 +135,74 @@ func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Erro
 	return authResp, nil
 }
 
-// UserProfileHandler returns user profile of current user
+// UserEmailVerifyHandler sets user email address verified
-func (a *UsersApi) UserProfileHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *UsersApi) UserEmailVerifyHandler(c *core.Context) (any, *errs.Error) {
+	var userVerifyEmailReq models.UserVerifyEmailRequest
+	err := c.ShouldBindJSON(&userVerifyEmailReq)
+
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserEmailVerifyHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[users.UserEmailVerifyHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if user.EmailVerified {
+		log.WarnfWithRequestId(c, "[users.UserEmailVerifyHandler] user \"uid:%d\" email has been verified", user.Uid)
+		return nil, errs.ErrEmailIsVerified
+	}
+
+	err = a.users.SetUserEmailVerified(c, user.Username)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserEmailVerifyHandler] failed to update user \"uid:%d\" email address verified, because %s", user.Uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	err = a.tokens.DeleteTokensByType(c, uid, core.USER_TOKEN_TYPE_EMAIL_VERIFY)
+
+	if err == nil {
+		log.InfofWithRequestId(c, "[users.UserEmailVerifyHandler] revoke old email verify tokens for user \"uid:%d\"", user.Uid)
+	} else {
+		log.WarnfWithRequestId(c, "[users.UserEmailVerifyHandler] failed to revoke old email verify tokens for user \"uid:%d\", because %s", user.Uid, err.Error())
+	}
+
+	resp := &models.UserVerifyEmailResponse{}
+
+	if userVerifyEmailReq.RequestNewToken {
+		token, claims, err := a.tokens.CreateToken(c, user)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[users.UserEmailVerifyHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+			return resp, nil
+		}
+
+		resp.NewToken = token
+		resp.User = user.ToUserBasicInfo()
+		resp.NotificationContent = settings.Container.GetAfterLoginNotificationContent(user.Language, c.GetClientLocale())
+
+		c.SetTextualToken(token)
+		c.SetTokenClaims(claims)
+
+		log.InfofWithRequestId(c, "[users.UserEmailVerifyHandler] user \"uid:%d\" token created, new token will be expired at %d", user.Uid, claims.ExpiresAt)
+	}
+
+	return resp, nil
+}
+
+// UserProfileHandler returns user profile of current user
+func (a *UsersApi) UserProfileHandler(c *core.Context) (any, *errs.Error) {
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -107,7 +217,7 @@ func (a *UsersApi) UserProfileHandler(c *core.Context) (interface{}, *errs.Error
 }
 
 // UserUpdateProfileHandler saves user profile by request parameters for current user
-func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs.Error) {
+func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (any, *errs.Error) {
 	var userUpdateReq models.UserProfileUpdateRequest
 	err := c.ShouldBindJSON(&userUpdateReq)
 
@@ -117,7 +227,7 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 	}
 
 	uid := c.GetCurrentUid()
-	user, err := a.users.GetUserById(uid)
+	user, err := a.users.GetUserById(c, uid)
 
 	if err != nil {
 		if !errs.IsCustomError(err) {
@@ -159,6 +269,45 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 		anythingUpdate = true
 	}
 
+	if userUpdateReq.DefaultAccountId > 0 && userUpdateReq.DefaultAccountId != user.DefaultAccountId {
+		accountMap, err := a.accounts.GetAccountsByAccountIds(c, uid, []int64{userUpdateReq.DefaultAccountId})
+
+		if err != nil || len(accountMap) < 1 {
+			return nil, errs.Or(err, errs.ErrUserDefaultAccountIsInvalid)
+		}
+
+		if _, exists := accountMap[userUpdateReq.DefaultAccountId]; !exists {
+			log.WarnfWithRequestId(c, "[users.UserUpdateProfileHandler] account \"id:%d\" does not exist for user \"uid:%d\"", userUpdateReq.DefaultAccountId, uid)
+			return nil, errs.ErrUserDefaultAccountIsInvalid
+		}
+
+		if accountMap[userUpdateReq.DefaultAccountId].Hidden {
+			log.WarnfWithRequestId(c, "[users.UserUpdateProfileHandler] account \"id:%d\" is hidden of user \"uid:%d\"", userUpdateReq.DefaultAccountId, uid)
+			return nil, errs.ErrUserDefaultAccountIsHidden
+		}
+
+		user.DefaultAccountId = userUpdateReq.DefaultAccountId
+		userNew.DefaultAccountId = userUpdateReq.DefaultAccountId
+		anythingUpdate = true
+	}
+
+	if userUpdateReq.TransactionEditScope != nil && *userUpdateReq.TransactionEditScope != user.TransactionEditScope {
+		user.TransactionEditScope = *userUpdateReq.TransactionEditScope
+		userNew.TransactionEditScope = *userUpdateReq.TransactionEditScope
+		anythingUpdate = true
+	} else {
+		userNew.TransactionEditScope = models.TRANSACTION_EDIT_SCOPE_INVALID
+	}
+
+	modifyUserLanguage := false
+
+	if userUpdateReq.Language != user.Language {
+		user.Language = userUpdateReq.Language
+		userNew.Language = userUpdateReq.Language
+		modifyUserLanguage = true
+		anythingUpdate = true
+	}
+
 	if userUpdateReq.DefaultCurrency != "" && userUpdateReq.DefaultCurrency != user.DefaultCurrency {
 		user.DefaultCurrency = userUpdateReq.DefaultCurrency
 		userNew.DefaultCurrency = userUpdateReq.DefaultCurrency
@@ -173,34 +322,159 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 		userNew.FirstDayOfWeek = models.WEEKDAY_INVALID
 	}
 
-	if userUpdateReq.TransactionEditScope != nil && *userUpdateReq.TransactionEditScope != user.TransactionEditScope {
+	if userUpdateReq.LongDateFormat != nil && *userUpdateReq.LongDateFormat != user.LongDateFormat {
-		user.TransactionEditScope = *userUpdateReq.TransactionEditScope
+		user.LongDateFormat = *userUpdateReq.LongDateFormat
-		userNew.TransactionEditScope = *userUpdateReq.TransactionEditScope
+		userNew.LongDateFormat = *userUpdateReq.LongDateFormat
 		anythingUpdate = true
 	} else {
-		userNew.TransactionEditScope = models.TRANSACTION_EDIT_SCOPE_INVALID
+		userNew.LongDateFormat = models.LONG_DATE_FORMAT_INVALID
+	}
+
+	if userUpdateReq.ShortDateFormat != nil && *userUpdateReq.ShortDateFormat != user.ShortDateFormat {
+		user.ShortDateFormat = *userUpdateReq.ShortDateFormat
+		userNew.ShortDateFormat = *userUpdateReq.ShortDateFormat
+		anythingUpdate = true
+	} else {
+		userNew.ShortDateFormat = models.SHORT_DATE_FORMAT_INVALID
+	}
+
+	if userUpdateReq.LongTimeFormat != nil && *userUpdateReq.LongTimeFormat != user.LongTimeFormat {
+		user.LongTimeFormat = *userUpdateReq.LongTimeFormat
+		userNew.LongTimeFormat = *userUpdateReq.LongTimeFormat
+		anythingUpdate = true
+	} else {
+		userNew.LongTimeFormat = models.LONG_TIME_FORMAT_INVALID
+	}
+
+	if userUpdateReq.ShortTimeFormat != nil && *userUpdateReq.ShortTimeFormat != user.ShortTimeFormat {
+		user.ShortTimeFormat = *userUpdateReq.ShortTimeFormat
+		userNew.ShortTimeFormat = *userUpdateReq.ShortTimeFormat
+		anythingUpdate = true
+	} else {
+		userNew.ShortTimeFormat = models.SHORT_TIME_FORMAT_INVALID
+	}
+
+	if userUpdateReq.DecimalSeparator != nil && *userUpdateReq.DecimalSeparator != user.DecimalSeparator {
+		user.DecimalSeparator = *userUpdateReq.DecimalSeparator
+		userNew.DecimalSeparator = *userUpdateReq.DecimalSeparator
+		anythingUpdate = true
+	} else {
+		userNew.DecimalSeparator = core.DECIMAL_SEPARATOR_INVALID
+	}
+
+	if userUpdateReq.DigitGroupingSymbol != nil && *userUpdateReq.DigitGroupingSymbol != user.DigitGroupingSymbol {
+		user.DigitGroupingSymbol = *userUpdateReq.DigitGroupingSymbol
+		userNew.DigitGroupingSymbol = *userUpdateReq.DigitGroupingSymbol
+		anythingUpdate = true
+	} else {
+		userNew.DigitGroupingSymbol = core.DIGIT_GROUPING_SYMBOL_INVALID
+	}
+
+	if userUpdateReq.DigitGrouping != nil && *userUpdateReq.DigitGrouping != user.DigitGrouping {
+		user.DigitGrouping = *userUpdateReq.DigitGrouping
+		userNew.DigitGrouping = *userUpdateReq.DigitGrouping
+		anythingUpdate = true
+	} else {
+		userNew.DigitGrouping = core.DIGIT_GROUPING_TYPE_INVALID
+	}
+
+	if userUpdateReq.CurrencyDisplayType != nil && *userUpdateReq.CurrencyDisplayType != user.CurrencyDisplayType {
+		user.CurrencyDisplayType = *userUpdateReq.CurrencyDisplayType
+		userNew.CurrencyDisplayType = *userUpdateReq.CurrencyDisplayType
+		anythingUpdate = true
+	} else {
+		userNew.CurrencyDisplayType = models.CURRENCY_DISPLAY_TYPE_INVALID
+	}
+
+	if userUpdateReq.ExpenseAmountColor != nil && *userUpdateReq.ExpenseAmountColor != user.ExpenseAmountColor {
+		user.ExpenseAmountColor = *userUpdateReq.ExpenseAmountColor
+		userNew.ExpenseAmountColor = *userUpdateReq.ExpenseAmountColor
+		anythingUpdate = true
+	} else {
+		userNew.ExpenseAmountColor = models.AMOUNT_COLOR_TYPE_INVALID
+	}
+
+	if userUpdateReq.IncomeAmountColor != nil && *userUpdateReq.IncomeAmountColor != user.IncomeAmountColor {
+		user.IncomeAmountColor = *userUpdateReq.IncomeAmountColor
+		userNew.IncomeAmountColor = *userUpdateReq.IncomeAmountColor
+		anythingUpdate = true
+	} else {
+		userNew.IncomeAmountColor = models.AMOUNT_COLOR_TYPE_INVALID
+	}
+
+	if modifyUserLanguage || userNew.DecimalSeparator != core.DECIMAL_SEPARATOR_INVALID || userNew.DigitGroupingSymbol != core.DIGIT_GROUPING_SYMBOL_INVALID {
+		decimalSeparator := userNew.DecimalSeparator
+		digitGroupingSymbol := userNew.DigitGroupingSymbol
+
+		if userNew.DecimalSeparator == core.DECIMAL_SEPARATOR_INVALID {
+			decimalSeparator = user.DecimalSeparator
+		}
+
+		if userNew.DigitGroupingSymbol == core.DIGIT_GROUPING_SYMBOL_INVALID {
+			digitGroupingSymbol = user.DigitGroupingSymbol
+		}
+
+		locale := user.Language
+
+		if modifyUserLanguage {
+			locale = userNew.Language
+		}
+
+		if locale == "" {
+			locale = c.GetClientLocale()
+		}
+
+		if locales.IsDecimalSeparatorEqualsDigitGroupingSymbol(decimalSeparator, digitGroupingSymbol, locale) {
+			return nil, errs.ErrDecimalSeparatorAndDigitGroupingSymbolCannotBeEqual
+		}
 	}
 
 	if !anythingUpdate {
 		return nil, errs.ErrNothingWillBeUpdated
 	}
 
-	keyProfileUpdated, err := a.users.UpdateUser(userNew)
+	keyProfileUpdated, emailSetToUnverified, err := a.users.UpdateUser(c, userNew, modifyUserLanguage)
 
 	if err != nil {
 		log.ErrorfWithRequestId(c, "[users.UserUpdateProfileHandler] failed to update user \"uid:%d\", because %s", user.Uid, err.Error())
 		return nil, errs.Or(err, errs.ErrOperationFailed)
 	}
 
+	if emailSetToUnverified {
+		user.EmailVerified = false
+	}
+
 	log.InfofWithRequestId(c, "[users.UserUpdateProfileHandler] user \"uid:%d\" has updated successfully", user.Uid)
 
 	resp := &models.UserProfileUpdateResponse{
 		User: user.ToUserBasicInfo(),
 	}
 
+	if emailSetToUnverified && settings.Container.Current.EnableUserVerifyEmail && settings.Container.Current.EnableSMTP {
+		err = a.tokens.DeleteTokensByType(c, uid, core.USER_TOKEN_TYPE_EMAIL_VERIFY)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[users.UserUpdateProfileHandler] failed to revoke old email verify tokens for user \"uid:%d\", because %s", user.Uid, err.Error())
+		} else {
+			token, _, err := a.tokens.CreateEmailVerifyToken(c, user)
+
+			if err != nil {
+				log.ErrorfWithRequestId(c, "[users.UserUpdateProfileHandler] failed to create email verify token for user \"uid:%d\", because %s", user.Uid, err.Error())
+			} else {
+				go func() {
+					err = a.users.SendVerifyEmail(user, token, c.GetClientLocale())
+
+					if err != nil {
+						log.WarnfWithRequestId(c, "[users.UserUpdateProfileHandler] cannot send verify email to \"%s\", because %s", user.Email, err.Error())
+					}
+				}()
+			}
+		}
+	}
+
 	if keyProfileUpdated {
 		now := time.Now().Unix()
-		err = a.tokens.DeleteTokensBeforeTime(uid, now)
+		err = a.tokens.DeleteTokensBeforeTime(c, uid, now)
 
 		if err == nil {
 			log.InfofWithRequestId(c, "[users.UserUpdateProfileHandler] revoke old tokens before unix time \"%d\" for user \"uid:%d\"", now, user.Uid)
@@ -208,7 +482,7 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 			log.WarnfWithRequestId(c, "[users.UserUpdateProfileHandler] failed to revoke old tokens for user \"uid:%d\", because %s", user.Uid, err.Error())
 		}
 
-		token, claims, err := a.tokens.CreateToken(user, c)
+		token, claims, err := a.tokens.CreateToken(c, user)
 
 		if err != nil {
 			log.WarnfWithRequestId(c, "[users.UserUpdateProfileHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
@@ -216,6 +490,7 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 		}
 
 		resp.NewToken = token
+		c.SetTextualToken(token)
 		c.SetTokenClaims(claims)
 
 		log.InfofWithRequestId(c, "[users.UserUpdateProfileHandler] user \"uid:%d\" token refreshed, new token will be expired at %d", user.Uid, claims.ExpiresAt)
@@ -225,3 +500,282 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 
 	return resp, nil
 }
+
+// UserUpdateAvatarHandler saves user avatar by request parameters for current user
+func (a *UsersApi) UserUpdateAvatarHandler(c *core.Context) (any, *errs.Error) {
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	form, err := c.MultipartForm()
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to get multi-part form data for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrParameterInvalid
+	}
+
+	avatars := form.File["avatar"]
+
+	if len(avatars) < 1 {
+		log.WarnfWithRequestId(c, "[users.UserUpdateAvatarHandler] there is no user avatar in request for user \"uid:%d\"", user.Uid)
+		return nil, errs.ErrNoUserAvatar
+	}
+
+	if avatars[0].Size < 1 {
+		log.WarnfWithRequestId(c, "[users.UserUpdateAvatarHandler] the size of user avatar in request is zero for user \"uid:%d\"", user.Uid)
+		return nil, errs.ErrUserAvatarIsEmpty
+	}
+
+	fileExtension := utils.GetFileNameExtension(avatars[0].Filename)
+
+	if utils.GetImageContentType(fileExtension) == "" {
+		log.WarnfWithRequestId(c, "[users.UserUpdateAvatarHandler] the file extension \"%s\" of user avatar in request is not supported for user \"uid:%d\"", fileExtension, user.Uid)
+		return nil, errs.ErrImageTypeNotSupported
+	}
+
+	avatarFile, err := avatars[0].Open()
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to get avatar file from request for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	defer avatarFile.Close()
+
+	err = storage.Container.SaveAvatar(user.Uid, avatarFile, fileExtension)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to save avatar file for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrOperationFailed
+	}
+
+	err = a.users.UpdateUserAvatar(c, user.Uid, fileExtension)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to update user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	if fileExtension != user.CustomAvatarType {
+		err = storage.Container.DeleteAvatar(user.Uid, user.CustomAvatarType)
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[users.UserUpdateAvatarHandler] failed to delete old avatar with extension \"%s\" for user \"uid:%d\", because %s", user.CustomAvatarType, user.Uid, err.Error())
+		}
+	}
+
+	user.CustomAvatarType = fileExtension
+	userResp := user.ToUserProfileResponse()
+	return userResp, nil
+}
+
+// UserRemoveAvatarHandler removes user avatar by request parameters for current user
+func (a *UsersApi) UserRemoveAvatarHandler(c *core.Context) (any, *errs.Error) {
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserRemoveAvatarHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if user.CustomAvatarType == "" {
+		return nil, errs.ErrNothingWillBeUpdated
+	}
+
+	err = storage.Container.DeleteAvatar(user.Uid, user.CustomAvatarType)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserRemoveAvatarHandler] failed to delete avatar file for user \"uid:%d\", because %s", user.Uid, err.Error())
+
+		exists, err := storage.Container.ExistsAvatar(user.Uid, user.CustomAvatarType)
+
+		if err != nil {
+			log.ErrorfWithRequestId(c, "[users.UserRemoveAvatarHandler] failed to check whether avatar file exist for user \"uid:%d\", because %s", user.Uid, err.Error())
+			return nil, errs.ErrOperationFailed
+		}
+
+		if exists {
+			log.ErrorfWithRequestId(c, "[users.UserRemoveAvatarHandler] failed to delete whether avatar file exist for user \"uid:%d\", the avatar file still exist", user.Uid)
+			return nil, errs.ErrOperationFailed
+		}
+	}
+
+	err = a.users.UpdateUserAvatar(c, user.Uid, "")
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserRemoveAvatarHandler] failed to update user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.Or(err, errs.ErrOperationFailed)
+	}
+
+	user.CustomAvatarType = ""
+	userResp := user.ToUserProfileResponse()
+	return userResp, nil
+}
+
+// UserSendVerifyEmailByUnloginUserHandler sends unlogin user verify email
+func (a *UsersApi) UserSendVerifyEmailByUnloginUserHandler(c *core.Context) (any, *errs.Error) {
+	if !settings.Container.Current.EnableUserVerifyEmail {
+		return nil, errs.ErrEmailValidationNotAllowed
+	}
+
+	var userResendVerifyEmailReq models.UserResendVerifyEmailRequest
+	err := c.ShouldBindJSON(&userResendVerifyEmailReq)
+
+	user, err := a.users.GetUserByEmail(c, userResendVerifyEmailReq.Email)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if !a.users.IsPasswordEqualsUserPassword(userResendVerifyEmailReq.Password, user) {
+		log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] request password not equals to the user password")
+		return nil, errs.ErrUserPasswordWrong
+	}
+
+	if user.Disabled {
+		log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] user \"uid:%d\" is disabled", user.Uid)
+		return nil, errs.ErrUserIsDisabled
+	}
+
+	if user.EmailVerified {
+		log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] user \"uid:%d\" email has been verified", user.Uid)
+		return nil, errs.ErrEmailIsVerified
+	}
+
+	if !settings.Container.Current.EnableSMTP {
+		return nil, errs.ErrSMTPServerNotEnabled
+	}
+
+	token, _, err := a.tokens.CreateEmailVerifyToken(c, user)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrTokenGenerating
+	}
+
+	go func() {
+		err = a.users.SendVerifyEmail(user, token, c.GetClientLocale())
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByUnloginUserHandler] cannot send email to \"%s\", because %s", user.Email, err.Error())
+		}
+	}()
+
+	return true, nil
+}
+
+// UserSendVerifyEmailByLoginedUserHandler sends logined user verify email
+func (a *UsersApi) UserSendVerifyEmailByLoginedUserHandler(c *core.Context) (any, *errs.Error) {
+	if !settings.Container.Current.EnableUserVerifyEmail {
+		return nil, errs.ErrEmailValidationNotAllowed
+	}
+
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserSendVerifyEmailByLoginedUserHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, errs.ErrUserNotFound
+	}
+
+	if user.EmailVerified {
+		log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByLoginedUserHandler] user \"uid:%d\" email has been verified", user.Uid)
+		return nil, errs.ErrEmailIsVerified
+	}
+
+	if !settings.Container.Current.EnableSMTP {
+		return nil, errs.ErrSMTPServerNotEnabled
+	}
+
+	token, _, err := a.tokens.CreateEmailVerifyToken(c, user)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserSendVerifyEmailByLoginedUserHandler] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, errs.ErrTokenGenerating
+	}
+
+	go func() {
+		err = a.users.SendVerifyEmail(user, token, c.GetClientLocale())
+
+		if err != nil {
+			log.WarnfWithRequestId(c, "[users.UserSendVerifyEmailByLoginedUserHandler] cannot send email to \"%s\", because %s", user.Email, err.Error())
+		}
+	}()
+
+	return true, nil
+}
+
+// UserGetAvatarHandler returns user avatar data for current user
+func (a *UsersApi) UserGetAvatarHandler(c *core.Context) ([]byte, string, *errs.Error) {
+	uid := c.GetCurrentUid()
+	user, err := a.users.GetUserById(c, uid)
+
+	if err != nil {
+		if !errs.IsCustomError(err) {
+			log.ErrorfWithRequestId(c, "[users.UserGetAvatarHandler] failed to get user, because %s", err.Error())
+		}
+
+		return nil, "", errs.ErrUserNotFound
+	}
+
+	if user.CustomAvatarType == "" {
+		log.WarnfWithRequestId(c, "[users.UserGetAvatarHandler] user does not have avatar for user \"uid:%d\"", user.Uid)
+		return nil, "", errs.ErrUserAvatarNoExists
+	}
+
+	fileName := c.Param("fileName")
+	fileBaseName := utils.GetFileNameWithoutExtension(fileName)
+
+	if utils.Int64ToString(user.Uid) != fileBaseName {
+		log.WarnfWithRequestId(c, "[users.UserGetAvatarHandler] cannot get other user avatar \"uid:%s\" for user \"uid:%d\"", fileBaseName, user.Uid)
+		return nil, "", errs.ErrUserIdInvalid
+	}
+
+	fileExtension := utils.GetFileNameExtension(fileName)
+
+	if user.CustomAvatarType != fileExtension {
+		log.WarnfWithRequestId(c, "[users.UserGetAvatarHandler] user avatar extension is invalid \"%s\" for user \"uid:%d\"", fileExtension, user.Uid)
+		return nil, "", errs.ErrUserAvatarNoExists
+	}
+
+	avatarFile, err := storage.Container.ReadAvatar(user.Uid, fileExtension)
+
+	if os.IsNotExist(err) {
+		log.WarnfWithRequestId(c, "[users.UserGetAvatarHandler] user avatar file not exist for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, "", errs.ErrUserAvatarNoExists
+	}
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserGetAvatarHandler] failed to get user avatar object for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, "", errs.ErrOperationFailed
+	}
+
+	defer avatarFile.Close()
+
+	avatarData, err := io.ReadAll(avatarFile)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[users.UserGetAvatarHandler] failed to read user avatar object data for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return nil, "", errs.ErrOperationFailed
+	}
+
+	return avatarData, utils.GetImageContentType(fileExtension), nil
+}

pkg/cli/user_data.go

@@ -10,6 +10,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/services"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
 	"github.com/mayswind/ezbookkeeping/pkg/validators"
 )
 
@@ -19,6 +20,7 @@ const pageCountForDataExport = 1000
 // UserDataCli represents user data cli
 type UserDataCli struct {
 	ezBookKeepingCsvExporter *converters.EzBookKeepingCSVFileExporter
+	ezBookKeepingTsvExporter *converters.EzBookKeepingTSVFileExporter
 	accounts                 *services.AccountService
 	transactions             *services.TransactionService
 	categories               *services.TransactionCategoryService
@@ -26,12 +28,14 @@ type UserDataCli struct {
 	users                    *services.UserService
 	twoFactorAuthorizations  *services.TwoFactorAuthorizationService
 	tokens                   *services.TokenService
+	forgetPasswords          *services.ForgetPasswordService
 }
 
 // Initialize an user data cli singleton instance
 var (
 	UserData = &UserDataCli{
 		ezBookKeepingCsvExporter: &converters.EzBookKeepingCSVFileExporter{},
+		ezBookKeepingTsvExporter: &converters.EzBookKeepingTSVFileExporter{},
 		accounts:                 services.Accounts,
 		transactions:             services.Transactions,
 		categories:               services.TransactionCategories,
@@ -39,6 +43,7 @@ var (
 		users:                    services.Users,
 		twoFactorAuthorizations:  services.TwoFactorAuthorizations,
 		tokens:                   services.Tokens,
+		forgetPasswords:          services.ForgetPasswords,
 	}
 )
 
@@ -84,7 +89,7 @@ func (l *UserDataCli) AddNewUser(c *cli.Context, username string, email string,
 		TransactionEditScope: models.TRANSACTION_EDIT_SCOPE_ALL,
 	}
 
-	err := l.users.CreateUser(user)
+	err := l.users.CreateUser(nil, user)
 
 	if err != nil {
 		log.BootErrorf("[user_data.AddNewUser] failed to create user \"%s\", because %s", user.Username, err.Error())
@@ -103,7 +108,7 @@ func (l *UserDataCli) GetUserByUsername(c *cli.Context, username string) (*model
 		return nil, errs.ErrUsernameIsEmpty
 	}
 
-	user, err := l.users.GetUserByUsername(username)
+	user, err := l.users.GetUserByUsername(nil, username)
 
 	if err != nil {
 		log.BootErrorf("[user_data.GetUserByUsername] failed to get user by user name \"%s\", because %s", username, err.Error())
@@ -125,7 +130,7 @@ func (l *UserDataCli) ModifyUserPassword(c *cli.Context, username string, passwo
 		return errs.ErrPasswordIsEmpty
 	}
 
-	user, err := l.users.GetUserByUsername(username)
+	user, err := l.users.GetUserByUsername(nil, username)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ModifyUserPassword] failed to get user by user name \"%s\", because %s", username, err.Error())
@@ -142,7 +147,7 @@ func (l *UserDataCli) ModifyUserPassword(c *cli.Context, username string, passwo
 		Password: password,
 	}
 
-	_, err = l.users.UpdateUser(userNew)
+	_, _, err = l.users.UpdateUser(nil, userNew, false)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ModifyUserPassword] failed to update user \"%s\" password, because %s", user.Username, err.Error())
@@ -150,7 +155,7 @@ func (l *UserDataCli) ModifyUserPassword(c *cli.Context, username string, passwo
 	}
 
 	now := time.Now().Unix()
-	err = l.tokens.DeleteTokensBeforeTime(user.Uid, now)
+	err = l.tokens.DeleteTokensBeforeTime(nil, user.Uid, now)
 
 	if err == nil {
 		log.BootInfof("[user_data.ModifyUserPassword] revoke old tokens before unix time \"%d\" for user \"%s\"", now, user.Username)
@@ -161,6 +166,150 @@ func (l *UserDataCli) ModifyUserPassword(c *cli.Context, username string, passwo
 	return nil
 }
 
+// SendPasswordResetMail sends an email with password reset link
+func (l *UserDataCli) SendPasswordResetMail(c *cli.Context, username string) error {
+	if username == "" {
+		log.BootErrorf("[user_data.SendPasswordResetMail] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	user, err := l.users.GetUserByUsername(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.SendPasswordResetMail] failed to get user by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	if settings.Container.Current.ForgetPasswordRequireVerifyEmail && !user.EmailVerified {
+		log.BootWarnf("[user_data.SendPasswordResetMail] user \"uid:%d\" has not verified email", user.Uid)
+		return errs.ErrEmailIsNotVerified
+	}
+
+	token, _, err := l.tokens.CreatePasswordResetToken(nil, user)
+
+	if err != nil {
+		log.BootErrorf("[user_data.SendPasswordResetMail] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return err
+	}
+
+	err = l.forgetPasswords.SendPasswordResetEmail(nil, user, token, "")
+
+	if err != nil {
+		log.BootWarnf("[user_data.SendPasswordResetMail] cannot send email to \"%s\", because %s", user.Email, err.Error())
+		return err
+	}
+
+	return nil
+}
+
+// EnableUser sets user enabled according to the specified user name
+func (l *UserDataCli) EnableUser(c *cli.Context, username string) error {
+	if username == "" {
+		log.BootErrorf("[user_data.EnableUser] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	err := l.users.EnableUser(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.EnableUser] failed to set user enabled by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	return nil
+}
+
+// DisableUser sets user disabled according to the specified user name
+func (l *UserDataCli) DisableUser(c *cli.Context, username string) error {
+	if username == "" {
+		log.BootErrorf("[user_data.DisableUser] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	err := l.users.DisableUser(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.DisableUser] failed to set user disabled by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	return nil
+}
+
+// ResendVerifyEmail resends an email with account activation link
+func (l *UserDataCli) ResendVerifyEmail(c *cli.Context, username string) error {
+	if !settings.Container.Current.EnableUserVerifyEmail {
+		return errs.ErrEmailValidationNotAllowed
+	}
+
+	if username == "" {
+		log.BootErrorf("[user_data.ResendVerifyEmail] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	user, err := l.users.GetUserByUsername(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.ResendVerifyEmail] failed to get user by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	if user.EmailVerified {
+		log.BootWarnf("[user_data.ResendVerifyEmail] user \"uid:%d\" email has been verified", user.Uid)
+		return errs.ErrEmailIsVerified
+	}
+
+	token, _, err := l.tokens.CreateEmailVerifyToken(nil, user)
+
+	if err != nil {
+		log.BootErrorf("[user_data.ResendVerifyEmail] failed to create token for user \"uid:%d\", because %s", user.Uid, err.Error())
+		return errs.ErrTokenGenerating
+	}
+
+	err = l.users.SendVerifyEmail(user, token, "")
+
+	if err != nil {
+		log.BootErrorf("[user_data.ResendVerifyEmail] cannot send email to \"%s\", because %s", user.Email, err.Error())
+		return err
+	}
+
+	return nil
+}
+
+// SetUserEmailVerified sets user email address verified
+func (l *UserDataCli) SetUserEmailVerified(c *cli.Context, username string) error {
+	if username == "" {
+		log.BootErrorf("[user_data.SetUserEmailVerified] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	err := l.users.SetUserEmailVerified(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.SetUserEmailVerified] failed to set user email address verified by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	return nil
+}
+
+// SetUserEmailUnverified sets user email address unverified
+func (l *UserDataCli) SetUserEmailUnverified(c *cli.Context, username string) error {
+	if username == "" {
+		log.BootErrorf("[user_data.SetUserEmailUnverified] user name is empty")
+		return errs.ErrUsernameIsEmpty
+	}
+
+	err := l.users.SetUserEmailUnverified(nil, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.SetUserEmailUnverified] failed to set user email address unverified by user name \"%s\", because %s", username, err.Error())
+		return err
+	}
+
+	return nil
+}
+
 // DeleteUser deletes user according to the specified user name
 func (l *UserDataCli) DeleteUser(c *cli.Context, username string) error {
 	if username == "" {
@@ -168,7 +317,7 @@ func (l *UserDataCli) DeleteUser(c *cli.Context, username string) error {
 		return errs.ErrUsernameIsEmpty
 	}
 
-	err := l.users.DeleteUser(username)
+	err := l.users.DeleteUser(nil, username)
 
 	if err != nil {
 		log.BootErrorf("[user_data.DeleteUser] failed to delete user by user name \"%s\", because %s", username, err.Error())
@@ -192,7 +341,7 @@ func (l *UserDataCli) ListUserTokens(c *cli.Context, username string) ([]*models
 		return nil, err
 	}
 
-	tokens, err := l.tokens.GetAllUnexpiredNormalTokensByUid(uid)
+	tokens, err := l.tokens.GetAllUnexpiredNormalTokensByUid(nil, uid)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ListUserTokens] failed to get tokens of user \"%s\", because %s", username, err.Error())
@@ -217,7 +366,7 @@ func (l *UserDataCli) ClearUserTokens(c *cli.Context, username string) error {
 	}
 
 	now := time.Now().Unix()
-	err = l.tokens.DeleteTokensBeforeTime(uid, now)
+	err = l.tokens.DeleteTokensBeforeTime(nil, uid, now)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ClearUserTokens] failed to delete tokens of user \"%s\", because %s", username, err.Error())
@@ -241,10 +390,10 @@ func (l *UserDataCli) DisableUserTwoFactorAuthorization(c *cli.Context, username
 		return err
 	}
 
-	enableTwoFactor, err := l.twoFactorAuthorizations.ExistsTwoFactorSetting(uid)
+	enableTwoFactor, err := l.twoFactorAuthorizations.ExistsTwoFactorSetting(nil, uid)
 
 	if err != nil {
-		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to check two factor setting, because %s", err.Error())
+		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to check two-factor setting, because %s", err.Error())
 		return err
 	}
 
@@ -252,17 +401,17 @@ func (l *UserDataCli) DisableUserTwoFactorAuthorization(c *cli.Context, username
 		return errs.ErrTwoFactorIsNotEnabled
 	}
 
-	err = l.twoFactorAuthorizations.DeleteTwoFactorRecoveryCodes(uid)
+	err = l.twoFactorAuthorizations.DeleteTwoFactorRecoveryCodes(nil, uid)
 
 	if err != nil {
-		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to delete two factor recovery codes for user \"%s\"", username)
+		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to delete two-factor recovery codes for user \"%s\"", username)
 		return err
 	}
 
-	err = l.twoFactorAuthorizations.DeleteTwoFactorSetting(uid)
+	err = l.twoFactorAuthorizations.DeleteTwoFactorSetting(nil, uid)
 
 	if err != nil {
-		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to delete two factor setting for user \"%s\"", username)
+		log.BootErrorf("[user_data.DisableUserTwoFactorAuthorization] failed to delete two-factor setting for user \"%s\"", username)
 		return err
 	}
 
@@ -283,7 +432,7 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 		return false, err
 	}
 
-	accountMap, categoryMap, tagMap, tagIndexs, err := l.getUserEssentialData(uid, username)
+	accountMap, categoryMap, tagMap, tagIndexes, tagIndexesMap, err := l.getUserEssentialData(uid, username)
 
 	if err != nil {
 		log.BootErrorf("[user_data.CheckTransactionAndAccount] failed to get essential data for user \"%s\", because %s", username, err.Error())
@@ -298,7 +447,7 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 		}
 	}
 
-	allTransactions, err := l.transactions.GetAllTransactions(uid, pageCountForGettingTransactions, false)
+	allTransactions, err := l.transactions.GetAllTransactions(nil, uid, pageCountForGettingTransactions, false)
 
 	if err != nil {
 		log.BootErrorf("[user_data.CheckTransactionAndAccount] failed to all transactions for user \"%s\", because %s", username, err.Error())
@@ -323,7 +472,7 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 			return false, err
 		}
 
-		err = l.checkTransactionTag(c, transaction.TransactionId, tagIndexs, tagMap)
+		err = l.checkTransactionTag(c, transaction.TransactionId, tagIndexesMap, tagMap)
 
 		if err != nil {
 			return false, err
@@ -352,7 +501,7 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 		} else if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
 			balance = balance + transaction.Amount
 		} else {
-			log.BootErrorf("[user_data.CheckAccountBalance] transaction type of transaction \"id:%d\" is invalid", transaction.TransactionId)
+			log.BootErrorf("[user_data.CheckTransactionAndAccount] transaction type of transaction \"id:%d\" is invalid", transaction.TransactionId)
 			return false, errs.ErrOperationFailed
 		}
 
@@ -367,12 +516,12 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 		}
 
 		if !exists && account.Balance != 0 {
-			log.BootErrorf("[user_data.CheckAccountBalance] account \"id:%d\" balance is not correct, expected balance is %d, but there is no transaction actually", account.AccountId, account.Balance)
+			log.BootErrorf("[user_data.CheckTransactionAndAccount] account \"id:%d\" balance is not correct, expected balance is %d, but there is no transaction actually", account.AccountId, account.Balance)
 			return false, errs.ErrOperationFailed
 		}
 
 		if account.Balance != actualBalance {
-			log.BootErrorf("[user_data.CheckAccountBalance] account \"id:%d\" balance is not correct, expected balance is %d, but actual balance is %d", account.AccountId, account.Balance, actualBalance)
+			log.BootErrorf("[user_data.CheckTransactionAndAccount] account \"id:%d\" balance is not correct, expected balance is %d, but actual balance is %d", account.AccountId, account.Balance, actualBalance)
 			return false, errs.ErrOperationFailed
 		}
 	}
@@ -381,7 +530,16 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 		_, exists := accountMap[accountId]
 
 		if !exists {
-			log.BootErrorf("[user_data.CheckAccountBalance] account \"id:%d\" does not exist, but there are some transactions of this account actually, and actual balance is %d", accountId, actualBalance)
+			log.BootErrorf("[user_data.CheckTransactionAndAccount] account \"id:%d\" does not exist, but there are some transactions of this account actually, and actual balance is %d", accountId, actualBalance)
+			return false, errs.ErrOperationFailed
+		}
+	}
+
+	for i := 0; i < len(tagIndexes); i++ {
+		tagIndex := tagIndexes[i]
+
+		if tagIndex.TransactionTime < 1 {
+			log.BootErrorf("[user_data.CheckTransactionAndAccount] transaction tag index \"id:%d\" does not have transaction time", tagIndex.TagIndexId)
 			return false, errs.ErrOperationFailed
 		}
 	}
@@ -389,8 +547,74 @@ func (l *UserDataCli) CheckTransactionAndAccount(c *cli.Context, username string
 	return true, nil
 }
 
+// FixTransactionTagIndexWithTransactionTime fixes user transaction tag index data with transaction time
+func (l *UserDataCli) FixTransactionTagIndexWithTransactionTime(c *cli.Context, username string) (bool, error) {
+	if username == "" {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] user name is empty")
+		return false, errs.ErrUsernameIsEmpty
+	}
+
+	uid, err := l.getUserIdByUsername(c, username)
+
+	if err != nil {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] error occurs when getting user id by user name")
+		return false, err
+	}
+
+	tagIndexes, err := l.tags.GetAllTagIdsOfAllTransactions(nil, uid)
+
+	if err != nil {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] failed to get tag index for user \"%s\", because %s", username, err.Error())
+		return false, err
+	}
+
+	invalidTagIndexes := make([]*models.TransactionTagIndex, 0, len(tagIndexes))
+
+	for i := 0; i < len(tagIndexes); i++ {
+		tagIndex := tagIndexes[i]
+
+		if tagIndex.TransactionTime < 1 {
+			invalidTagIndexes = append(invalidTagIndexes, tagIndex)
+		}
+	}
+
+	if len(invalidTagIndexes) < 1 {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] all user transaction tag index data has been checked, there is no problem with user data")
+		return false, errs.ErrOperationFailed
+	}
+
+	allTransactions, err := l.transactions.GetAllTransactions(nil, uid, pageCountForGettingTransactions, false)
+
+	if err != nil {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] failed to all transactions for user \"%s\", because %s", username, err.Error())
+		return false, err
+	}
+
+	transactionMap := l.transactions.GetTransactionMapByList(allTransactions)
+
+	for i := 0; i < len(invalidTagIndexes); i++ {
+		tagIndex := invalidTagIndexes[i]
+		transaction, exists := transactionMap[tagIndex.TransactionId]
+
+		if !exists {
+			continue
+		}
+
+		tagIndex.TransactionTime = transaction.TransactionTime
+	}
+
+	err = l.tags.ModifyTagIndexTransactionTime(nil, uid, invalidTagIndexes)
+
+	if err != nil {
+		log.BootErrorf("[user_data.FixTransactionTagIndexWithTransactionTime] failed to update transaction tag index for user \"%s\", because %s", username, err.Error())
+		return false, err
+	}
+
+	return true, nil
+}
+
 // ExportTransaction returns csv file content according user all transactions
-func (l *UserDataCli) ExportTransaction(c *cli.Context, username string) ([]byte, error) {
+func (l *UserDataCli) ExportTransaction(c *cli.Context, username string, fileType string) ([]byte, error) {
 	if username == "" {
 		log.BootErrorf("[user_data.ExportTransaction] user name is empty")
 		return nil, errs.ErrUsernameIsEmpty
@@ -403,21 +627,29 @@ func (l *UserDataCli) ExportTransaction(c *cli.Context, username string) ([]byte
 		return nil, err
 	}
 
-	accountMap, categoryMap, tagMap, tagIndexs, err := l.getUserEssentialData(uid, username)
+	accountMap, categoryMap, tagMap, _, tagIndexesMap, err := l.getUserEssentialData(uid, username)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ExportTransaction] failed to get essential data for user \"%s\", because %s", username, err.Error())
 		return nil, err
 	}
 
-	allTransactions, err := l.transactions.GetAllTransactions(uid, pageCountForDataExport, true)
+	allTransactions, err := l.transactions.GetAllTransactions(nil, uid, pageCountForDataExport, true)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ExportTransaction] failed to all transactions for user \"%s\", because %s", username, err.Error())
 		return nil, err
 	}
 
-	result, err := l.ezBookKeepingCsvExporter.ToExportedContent(uid, time.Local, allTransactions, accountMap, categoryMap, tagMap, tagIndexs)
+	var dataExporter converters.DataConverter
+
+	if fileType == "tsv" {
+		dataExporter = l.ezBookKeepingTsvExporter
+	} else {
+		dataExporter = l.ezBookKeepingCsvExporter
+	}
+
+	result, err := dataExporter.ToExportedContent(uid, allTransactions, accountMap, categoryMap, tagMap, tagIndexesMap)
 
 	if err != nil {
 		log.BootErrorf("[user_data.ExportTransaction] failed to get csv format exported data for \"%s\", because %s", username, err.Error())
@@ -438,47 +670,49 @@ func (l *UserDataCli) getUserIdByUsername(c *cli.Context, username string) (int6
 	return user.Uid, nil
 }
 
-func (l *UserDataCli) getUserEssentialData(uid int64, username string) (accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, tagIndexs map[int64][]int64, err error) {
+func (l *UserDataCli) getUserEssentialData(uid int64, username string) (accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, tagIndexes []*models.TransactionTagIndex, tagIndexesMap map[int64][]int64, err error) {
 	if uid <= 0 {
 		log.BootErrorf("[user_data.getUserEssentialData] user uid \"%d\" is invalid", uid)
-		return nil, nil, nil, nil, errs.ErrUserIdInvalid
+		return nil, nil, nil, nil, nil, errs.ErrUserIdInvalid
 	}
 
-	accounts, err := l.accounts.GetAllAccountsByUid(uid)
+	accounts, err := l.accounts.GetAllAccountsByUid(nil, uid)
 
 	if err != nil {
 		log.BootErrorf("[user_data.getUserEssentialData] failed to get accounts for user \"%s\", because %s", username, err.Error())
-		return nil, nil, nil, nil, err
+		return nil, nil, nil, nil, nil, err
 	}
 
 	accountMap = l.accounts.GetAccountMapByList(accounts)
 
-	categories, err := l.categories.GetAllCategoriesByUid(uid, 0, -1)
+	categories, err := l.categories.GetAllCategoriesByUid(nil, uid, 0, -1)
 
 	if err != nil {
 		log.BootErrorf("[user_data.getUserEssentialData] failed to get categories for user \"%s\", because %s", username, err.Error())
-		return nil, nil, nil, nil, err
+		return nil, nil, nil, nil, nil, err
 	}
 
 	categoryMap = l.categories.GetCategoryMapByList(categories)
 
-	tags, err := l.tags.GetAllTagsByUid(uid)
+	tags, err := l.tags.GetAllTagsByUid(nil, uid)
 
 	if err != nil {
 		log.BootErrorf("[user_data.getUserEssentialData] failed to get tags for user \"%s\", because %s", username, err.Error())
-		return nil, nil, nil, nil, err
+		return nil, nil, nil, nil, nil, err
 	}
 
 	tagMap = l.tags.GetTagMapByList(tags)
 
-	tagIndexs, err = l.tags.GetAllTagIdsOfAllTransactions(uid)
+	tagIndexes, err = l.tags.GetAllTagIdsOfAllTransactions(nil, uid)
 
 	if err != nil {
 		log.BootErrorf("[user_data.getUserEssentialData] failed to get tag index for user \"%s\", because %s", username, err.Error())
-		return nil, nil, nil, nil, err
+		return nil, nil, nil, nil, nil, err
 	}
 
-	return accountMap, categoryMap, tagMap, tagIndexs, nil
+	tagIndexesMap = l.tags.GetGroupedTransactionTagIds(tagIndexes)
+
+	return accountMap, categoryMap, tagMap, tagIndexes, tagIndexesMap, nil
 }
 
 func (l *UserDataCli) checkTransactionAccount(c *cli.Context, transaction *models.Transaction, accountMap map[int64]*models.Account, accountHasChild map[int64]bool) error {
@@ -490,7 +724,7 @@ func (l *UserDataCli) checkTransactionAccount(c *cli.Context, transaction *model
 	}
 
 	if account.ParentAccountId == models.LevelOneAccountParentId && accountHasChild[account.AccountId] {
-		log.BootErrorf("[user_data.checkTransactionAccount] the account \"id:%d\" of transaction \"id:%d\" is not a sub account", transaction.AccountId, transaction.TransactionId)
+		log.BootErrorf("[user_data.checkTransactionAccount] the account \"id:%d\" of transaction \"id:%d\" is not a sub-account", transaction.AccountId, transaction.TransactionId)
 		return errs.ErrOperationFailed
 	}
 
@@ -503,7 +737,7 @@ func (l *UserDataCli) checkTransactionAccount(c *cli.Context, transaction *model
 		}
 
 		if relatedAccount.ParentAccountId == models.LevelOneAccountParentId && accountHasChild[relatedAccount.AccountId] {
-			log.BootErrorf("[user_data.checkTransactionAccount] the related account \"id:%d\" of transaction \"id:%d\" is not a sub account", transaction.RelatedAccountId, transaction.TransactionId)
+			log.BootErrorf("[user_data.checkTransactionAccount] the related account \"id:%d\" of transaction \"id:%d\" is not a sub-account", transaction.RelatedAccountId, transaction.TransactionId)
 			return errs.ErrOperationFailed
 		}
 	}
@@ -536,15 +770,15 @@ func (l *UserDataCli) checkTransactionCategory(c *cli.Context, transaction *mode
 	return nil
 }
 
-func (l *UserDataCli) checkTransactionTag(c *cli.Context, transactionId int64, allTagIndexs map[int64][]int64, tagMap map[int64]*models.TransactionTag) error {
+func (l *UserDataCli) checkTransactionTag(c *cli.Context, transactionId int64, allTagIndexesMap map[int64][]int64, tagMap map[int64]*models.TransactionTag) error {
-	tagIndexs, exists := allTagIndexs[transactionId]
+	tagIndexes, exists := allTagIndexesMap[transactionId]
 
 	if !exists {
 		return nil
 	}
 
-	for i := 0; i < len(tagIndexs); i++ {
+	for i := 0; i < len(tagIndexes); i++ {
-		tagIndex := tagIndexs[i]
+		tagIndex := tagIndexes[i]
 		tag, exists := tagMap[tagIndex]
 
 		if !exists {

pkg/converters/data_converter.go

@@ -1,13 +1,11 @@
 package converters
 
 import (
-	"time"
-
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 )
 
 // DataConverter defines the structure of data exporter
 type DataConverter interface {
 	// ToExportedContent returns the exported data
-	ToExportedContent(uid int64, timezone *time.Location, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexs map[int64][]int64) ([]byte, error)
+	ToExportedContent(uid int64, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexes map[int64][]int64) ([]byte, error)
 }

pkg/converters/ezbookkeeping_csv_file.go

@@ -1,179 +1,17 @@
 package converters
 
 import (
-	"fmt"
-	"strings"
-	"time"
-
 	"github.com/mayswind/ezbookkeeping/pkg/models"
-	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
-// EzBookKeepingCSVFileExporter defines the structure of csv file exporter
+// EzBookKeepingCSVFileExporter defines the structure of CSV file exporter
 type EzBookKeepingCSVFileExporter struct {
-	DataConverter
+	EzBookKeepingPlainFileExporter
 }
 
-const csvHeaderLine = "Time,Timezone,Type,Category,Sub Category,Account,Account Currency,Amount,Account2,Account2 Currency,Account2 Amount,Tags,Comment\n"
+const csvSeparator = ","
-const csvDataLineFormat = "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n"
 
-// ToExportedContent returns the exported csv data
+// ToExportedContent returns the exported CSV data
-func (e *EzBookKeepingCSVFileExporter) ToExportedContent(uid int64, timezone *time.Location, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexs map[int64][]int64) ([]byte, error) {
+func (e *EzBookKeepingCSVFileExporter) ToExportedContent(uid int64, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexes map[int64][]int64) ([]byte, error) {
-	var ret strings.Builder
+	return e.toExportedContent(uid, csvSeparator, transactions, accountMap, categoryMap, tagMap, allTagIndexes)
-
-	ret.Grow(len(transactions) * 100)
-	ret.WriteString(csvHeaderLine)
-
-	for i := 0; i < len(transactions); i++ {
-		transaction := transactions[i]
-
-		if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
-			continue
-		}
-
-		transactionTimeZone := time.FixedZone("Transaction Timezone", int(transaction.TimezoneUtcOffset)*60)
-		transactionTime := utils.FormatUnixTimeToLongDateTimeWithoutSecond(utils.GetUnixTimeFromTransactionTime(transaction.TransactionTime), transactionTimeZone)
-		transactionTimezone := utils.FormatTimezoneOffset(transactionTimeZone)
-		transactionType := e.getTransactionTypeName(transaction.Type)
-		category := e.getTransactionCategoryName(transaction.CategoryId, categoryMap)
-		subCategory := e.getTransactionSubCategoryName(transaction.CategoryId, categoryMap)
-		account := e.getAccountName(transaction.AccountId, accountMap)
-		accountCurrency := e.getAccountCurrency(transaction.AccountId, accountMap)
-		amount := e.getDisplayAmount(transaction.Amount)
-		account2 := ""
-		account2Currency := ""
-		account2Amount := ""
-
-		if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_OUT {
-			account2 = e.getAccountName(transaction.RelatedAccountId, accountMap)
-			account2Currency = e.getAccountCurrency(transaction.RelatedAccountId, accountMap)
-			account2Amount = e.getDisplayAmount(transaction.RelatedAccountAmount)
-		}
-
-		tags := e.getTags(transaction.TransactionId, allTagIndexs, tagMap)
-		comment := e.getComment(transaction.Comment)
-
-		ret.WriteString(fmt.Sprintf(csvDataLineFormat, transactionTime, transactionTimezone, transactionType, category, subCategory, account, accountCurrency, amount, account2, account2Currency, account2Amount, tags, comment))
-	}
-
-	return []byte(ret.String()), nil
-}
-
-func (e *EzBookKeepingCSVFileExporter) getTransactionTypeName(transactionDbType models.TransactionDbType) string {
-	if transactionDbType == models.TRANSACTION_DB_TYPE_MODIFY_BALANCE {
-		return "Balance Modification"
-	} else if transactionDbType == models.TRANSACTION_DB_TYPE_INCOME {
-		return "Income"
-	} else if transactionDbType == models.TRANSACTION_DB_TYPE_EXPENSE {
-		return "Expense"
-	} else if transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_OUT || transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
-		return "Transfer"
-	} else {
-		return ""
-	}
-}
-
-func (e *EzBookKeepingCSVFileExporter) getTransactionCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
-	category, exists := categoryMap[categoryId]
-
-	if !exists {
-		return ""
-	}
-
-	if category.ParentCategoryId == 0 {
-		return category.Name
-	}
-
-	parentCategory, exists := categoryMap[category.ParentCategoryId]
-
-	if !exists {
-		return ""
-	}
-
-	return parentCategory.Name
-}
-
-func (e *EzBookKeepingCSVFileExporter) getTransactionSubCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
-	category, exists := categoryMap[categoryId]
-
-	if exists {
-		return category.Name
-	} else {
-		return ""
-	}
-}
-
-func (e *EzBookKeepingCSVFileExporter) getAccountName(accountId int64, accountMap map[int64]*models.Account) string {
-	account, exists := accountMap[accountId]
-
-	if exists {
-		return account.Name
-	} else {
-		return ""
-	}
-}
-
-func (e *EzBookKeepingCSVFileExporter) getAccountCurrency(accountId int64, accountMap map[int64]*models.Account) string {
-	account, exists := accountMap[accountId]
-
-	if exists {
-		return account.Currency
-	} else {
-		return ""
-	}
-}
-
-func (e *EzBookKeepingCSVFileExporter) getDisplayAmount(amount int64) string {
-	displayAmount := utils.Int64ToString(amount)
-	integer := utils.SubString(displayAmount, 0, len(displayAmount)-2)
-	decimals := utils.SubString(displayAmount, -2, 2)
-
-	if integer == "" {
-		integer = "0"
-	} else if integer == "-" {
-		integer = "-0"
-	}
-
-	if len(decimals) == 0 {
-		decimals = "00"
-	} else if len(decimals) == 1 {
-		decimals = "0" + decimals
-	}
-
-	return integer + "." + decimals
-}
-
-func (e *EzBookKeepingCSVFileExporter) getTags(transactionId int64, allTagIndexs map[int64][]int64, tagMap map[int64]*models.TransactionTag) string {
-	tagIndexs, exists := allTagIndexs[transactionId]
-
-	if !exists {
-		return ""
-	}
-
-	var ret strings.Builder
-
-	for i := 0; i < len(tagIndexs); i++ {
-		if i > 0 {
-			ret.WriteString(";")
-		}
-
-		tagIndex := tagIndexs[i]
-		tag, exists := tagMap[tagIndex]
-
-		if !exists {
-			continue
-		}
-
-		ret.WriteString(tag.Name)
-	}
-
-	return ret.String()
-}
-
-func (e *EzBookKeepingCSVFileExporter) getComment(comment string) string {
-	comment = strings.Replace(comment, ",", " ", -1)
-	comment = strings.Replace(comment, "\r\n", " ", -1)
-	comment = strings.Replace(comment, "\n", " ", -1)
-
-	return comment
 }

pkg/converters/ezbookkeeping_plain_file.go

@@ -0,0 +1,195 @@
+package converters
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+// EzBookKeepingPlainFileExporter defines the structure of plain file exporter
+type EzBookKeepingPlainFileExporter struct {
+}
+
+const lineSeparator = "\n"
+const geoLocationSeparator = " "
+const transactionTagSeparator = ";"
+const headerLine = "Time,Timezone,Type,Category,Sub Category,Account,Account Currency,Amount,Account2,Account2 Currency,Account2 Amount,Geographic Location,Tags,Description" + lineSeparator
+const dataLineFormat = "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s" + lineSeparator
+
+// toExportedContent returns the exported plain data
+func (e *EzBookKeepingPlainFileExporter) toExportedContent(uid int64, separator string, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexes map[int64][]int64) ([]byte, error) {
+	var ret strings.Builder
+
+	ret.Grow(len(transactions) * 100)
+
+	actualHeaderLine := headerLine
+	actualDataLineFormat := dataLineFormat
+
+	if separator != "," {
+		actualHeaderLine = strings.Replace(headerLine, ",", separator, -1)
+		actualDataLineFormat = strings.Replace(dataLineFormat, ",", separator, -1)
+	}
+
+	ret.WriteString(actualHeaderLine)
+
+	for i := 0; i < len(transactions); i++ {
+		transaction := transactions[i]
+
+		if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
+			continue
+		}
+
+		transactionTimeZone := time.FixedZone("Transaction Timezone", int(transaction.TimezoneUtcOffset)*60)
+		transactionTime := utils.FormatUnixTimeToLongDateTime(utils.GetUnixTimeFromTransactionTime(transaction.TransactionTime), transactionTimeZone)
+		transactionTimezone := utils.FormatTimezoneOffset(transactionTimeZone)
+		transactionType := e.getTransactionTypeName(transaction.Type)
+		category := e.replaceDelimiters(e.getTransactionCategoryName(transaction.CategoryId, categoryMap), separator)
+		subCategory := e.replaceDelimiters(e.getTransactionSubCategoryName(transaction.CategoryId, categoryMap), separator)
+		account := e.replaceDelimiters(e.getAccountName(transaction.AccountId, accountMap), separator)
+		accountCurrency := e.getAccountCurrency(transaction.AccountId, accountMap)
+		amount := e.getDisplayAmount(transaction.Amount)
+		account2 := ""
+		account2Currency := ""
+		account2Amount := ""
+		geoLocation := ""
+
+		if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_OUT {
+			account2 = e.replaceDelimiters(e.getAccountName(transaction.RelatedAccountId, accountMap), separator)
+			account2Currency = e.getAccountCurrency(transaction.RelatedAccountId, accountMap)
+			account2Amount = e.getDisplayAmount(transaction.RelatedAccountAmount)
+		}
+
+		if transaction.GeoLongitude != 0 || transaction.GeoLatitude != 0 {
+			geoLocation = fmt.Sprintf("%f%s%f", transaction.GeoLongitude, geoLocationSeparator, transaction.GeoLatitude)
+		}
+
+		tags := e.replaceDelimiters(e.getTags(transaction.TransactionId, allTagIndexes, tagMap), separator)
+		comment := e.replaceDelimiters(transaction.Comment, separator)
+
+		ret.WriteString(fmt.Sprintf(actualDataLineFormat, transactionTime, transactionTimezone, transactionType, category, subCategory, account, accountCurrency, amount, account2, account2Currency, account2Amount, geoLocation, tags, comment))
+	}
+
+	return []byte(ret.String()), nil
+}
+
+func (e *EzBookKeepingPlainFileExporter) getTransactionTypeName(transactionDbType models.TransactionDbType) string {
+	if transactionDbType == models.TRANSACTION_DB_TYPE_MODIFY_BALANCE {
+		return "Balance Modification"
+	} else if transactionDbType == models.TRANSACTION_DB_TYPE_INCOME {
+		return "Income"
+	} else if transactionDbType == models.TRANSACTION_DB_TYPE_EXPENSE {
+		return "Expense"
+	} else if transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_OUT || transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
+		return "Transfer"
+	} else {
+		return ""
+	}
+}
+
+func (e *EzBookKeepingPlainFileExporter) getTransactionCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
+	category, exists := categoryMap[categoryId]
+
+	if !exists {
+		return ""
+	}
+
+	if category.ParentCategoryId == 0 {
+		return category.Name
+	}
+
+	parentCategory, exists := categoryMap[category.ParentCategoryId]
+
+	if !exists {
+		return ""
+	}
+
+	return parentCategory.Name
+}
+
+func (e *EzBookKeepingPlainFileExporter) getTransactionSubCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
+	category, exists := categoryMap[categoryId]
+
+	if exists {
+		return category.Name
+	} else {
+		return ""
+	}
+}
+
+func (e *EzBookKeepingPlainFileExporter) getAccountName(accountId int64, accountMap map[int64]*models.Account) string {
+	account, exists := accountMap[accountId]
+
+	if exists {
+		return account.Name
+	} else {
+		return ""
+	}
+}
+
+func (e *EzBookKeepingPlainFileExporter) getAccountCurrency(accountId int64, accountMap map[int64]*models.Account) string {
+	account, exists := accountMap[accountId]
+
+	if exists {
+		return account.Currency
+	} else {
+		return ""
+	}
+}
+
+func (e *EzBookKeepingPlainFileExporter) getDisplayAmount(amount int64) string {
+	displayAmount := utils.Int64ToString(amount)
+	integer := utils.SubString(displayAmount, 0, len(displayAmount)-2)
+	decimals := utils.SubString(displayAmount, -2, 2)
+
+	if integer == "" {
+		integer = "0"
+	} else if integer == "-" {
+		integer = "-0"
+	}
+
+	if len(decimals) == 0 {
+		decimals = "00"
+	} else if len(decimals) == 1 {
+		decimals = "0" + decimals
+	}
+
+	return integer + "." + decimals
+}
+
+func (e *EzBookKeepingPlainFileExporter) getTags(transactionId int64, allTagIndexes map[int64][]int64, tagMap map[int64]*models.TransactionTag) string {
+	tagIndexes, exists := allTagIndexes[transactionId]
+
+	if !exists {
+		return ""
+	}
+
+	var ret strings.Builder
+
+	for i := 0; i < len(tagIndexes); i++ {
+		if i > 0 {
+			ret.WriteString(transactionTagSeparator)
+		}
+
+		tagIndex := tagIndexes[i]
+		tag, exists := tagMap[tagIndex]
+
+		if !exists {
+			continue
+		}
+
+		ret.WriteString(tag.Name)
+	}
+
+	return ret.String()
+}
+
+func (e *EzBookKeepingPlainFileExporter) replaceDelimiters(text string, separator string) string {
+	text = strings.Replace(text, separator, " ", -1)
+	text = strings.Replace(text, "\r\n", " ", -1)
+	text = strings.Replace(text, "\n", " ", -1)
+
+	return text
+}

pkg/converters/ezbookkeeping_tsv_file.go

@@ -0,0 +1,17 @@
+package converters
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+)
+
+// EzBookKeepingTSVFileExporter defines the structure of TSV file exporter
+type EzBookKeepingTSVFileExporter struct {
+	EzBookKeepingPlainFileExporter
+}
+
+const tsvSeparator = "\t"
+
+// ToExportedContent returns the exported TSV data
+func (e *EzBookKeepingTSVFileExporter) ToExportedContent(uid int64, transactions []*models.Transaction, accountMap map[int64]*models.Account, categoryMap map[int64]*models.TransactionCategory, tagMap map[int64]*models.TransactionTag, allTagIndexes map[int64][]int64) ([]byte, error) {
+	return e.toExportedContent(uid, tsvSeparator, transactions, accountMap, categoryMap, tagMap, allTagIndexes)
+}

pkg/core/context.go

@@ -1,6 +1,7 @@
 package core
 
 import (
+	"net"
 	"strconv"
 
 	"github.com/gin-gonic/gin"
@@ -9,9 +10,16 @@ import (
 )
 
 const requestIdFieldKey = "REQUEST_ID"
+const textualTokenFieldKey = "TOKEN_STRING"
 const tokenClaimsFieldKey = "TOKEN_CLAIMS"
 const responseErrorFieldKey = "RESPONSE_ERROR"
 
+// AcceptLanguageHeaderName represents the header name of accept language
+const AcceptLanguageHeaderName = "Accept-Language"
+
+// RemoteClientPortHeader represents the header name of remote client source port
+const RemoteClientPortHeader = "X-Real-Port"
+
 // ClientTimezoneOffsetHeaderName represents the header name of client timezone offset
 const ClientTimezoneOffsetHeaderName = "X-Timezone-Offset"
 
@@ -21,6 +29,36 @@ type Context struct {
 	// DO NOT ADD ANY FIELD IN THIS CONTEXT, THIS CONTEXT IS JUST A WRAPPER
 }
 
+func (c *Context) ClientPort() uint16 {
+	remotePort := c.GetHeader(RemoteClientPortHeader)
+
+	if remotePort != "" {
+		remotePortNum, err := strconv.ParseInt(remotePort, 10, 32)
+
+		if err == nil {
+			return uint16(remotePortNum)
+		}
+	}
+
+	if c.Request == nil {
+		return 0
+	}
+
+	_, remotePort, err := net.SplitHostPort(c.Request.RemoteAddr)
+
+	if err != nil {
+		return 0
+	}
+
+	remotePortNum, err := strconv.ParseInt(remotePort, 10, 32)
+
+	if err != nil {
+		return 0
+	}
+
+	return uint16(remotePortNum)
+}
+
 // SetRequestId sets the given request id to context
 func (c *Context) SetRequestId(requestId string) {
 	c.Set(requestIdFieldKey, requestId)
@@ -37,7 +75,23 @@ func (c *Context) GetRequestId() string {
 	return requestId.(string)
 }
 
-// SetTokenClaims sets the given user token id to context
+// SetTextualToken sets the given user token to context
+func (c *Context) SetTextualToken(token string) {
+	c.Set(textualTokenFieldKey, token)
+}
+
+// GetTextualToken returns the current user textual token
+func (c *Context) GetTextualToken() string {
+	token, exists := c.Get(textualTokenFieldKey)
+
+	if !exists {
+		return ""
+	}
+
+	return token.(string)
+}
+
+// SetTokenClaims sets the given user token to context
 func (c *Context) SetTokenClaims(claims *UserTokenClaims) {
 	c.Set(tokenClaimsFieldKey, claims)
 }
@@ -61,13 +115,14 @@ func (c *Context) GetCurrentUid() int64 {
 		return 0
 	}
 
-	uid, err := strconv.ParseInt(claims.Id, 10, 64)
+	return claims.Uid
+}
 
-	if err != nil {
+// GetClientLocale returns the client locale name
-		return 0
+func (c *Context) GetClientLocale() string {
-	}
+	value := c.GetHeader(AcceptLanguageHeaderName)
 
-	return uid
+	return value
 }
 
 // GetClientTimezoneOffset returns the client timezone offset

pkg/core/handler.go

@@ -1,12 +1,22 @@
 package core
 
-import "github.com/mayswind/ezbookkeeping/pkg/errs"
+import (
+	"net/http/httputil"
+
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+)
 
 // MiddlewareHandlerFunc represents the middleware handler function
 type MiddlewareHandlerFunc func(*Context)
 
 // ApiHandlerFunc represents the api handler function
-type ApiHandlerFunc func(*Context) (interface{}, *errs.Error)
+type ApiHandlerFunc func(*Context) (any, *errs.Error)
 
-// DataHandlerFunc represents the handler function that returns byte array
+// DataHandlerFunc represents the handler function that returns file data byte array and file name
 type DataHandlerFunc func(*Context) ([]byte, string, *errs.Error)
+
+// ImageHandlerFunc represents the handler function that returns image byte array and content type
+type ImageHandlerFunc func(*Context) ([]byte, string, *errs.Error)
+
+// ProxyHandlerFunc represents the reverse proxy handler function
+type ProxyHandlerFunc func(*Context) (*httputil.ReverseProxy, *errs.Error)

pkg/core/numeral.go

@@ -0,0 +1,95 @@
+package core
+
+import (
+	"fmt"
+)
+
+// DecimalSeparator represents the type of decimal separator
+type DecimalSeparator byte
+
+// Decimal Separator
+const (
+	DECIMAL_SEPARATOR_DEFAULT DecimalSeparator = 0
+	DECIMAL_SEPARATOR_DOT     DecimalSeparator = 1
+	DECIMAL_SEPARATOR_COMMA   DecimalSeparator = 2
+	DECIMAL_SEPARATOR_SPACE   DecimalSeparator = 3
+	DECIMAL_SEPARATOR_INVALID DecimalSeparator = 255
+)
+
+// String returns a textual representation of the decimal separator enum
+func (f DecimalSeparator) String() string {
+	switch f {
+	case DECIMAL_SEPARATOR_DEFAULT:
+		return "Default"
+	case DECIMAL_SEPARATOR_DOT:
+		return "Dot"
+	case DECIMAL_SEPARATOR_COMMA:
+		return "Comma"
+	case DECIMAL_SEPARATOR_SPACE:
+		return "Space"
+	case DECIMAL_SEPARATOR_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(f))
+	}
+}
+
+// DigitGroupingSymbol represents the digit grouping symbol
+type DigitGroupingSymbol byte
+
+// Digit Grouping Symbol
+const (
+	DIGIT_GROUPING_SYMBOL_DEFAULT    DigitGroupingSymbol = 0
+	DIGIT_GROUPING_SYMBOL_DOT        DigitGroupingSymbol = 1
+	DIGIT_GROUPING_SYMBOL_COMMA      DigitGroupingSymbol = 2
+	DIGIT_GROUPING_SYMBOL_SPACE      DigitGroupingSymbol = 3
+	DIGIT_GROUPING_SYMBOL_APOSTROPHE DigitGroupingSymbol = 4
+	DIGIT_GROUPING_SYMBOL_INVALID    DigitGroupingSymbol = 255
+)
+
+// String returns a textual representation of the digit grouping symbol enum
+func (f DigitGroupingSymbol) String() string {
+	switch f {
+	case DIGIT_GROUPING_SYMBOL_DEFAULT:
+		return "Default"
+	case DIGIT_GROUPING_SYMBOL_DOT:
+		return "Dot"
+	case DIGIT_GROUPING_SYMBOL_COMMA:
+		return "Comma"
+	case DIGIT_GROUPING_SYMBOL_SPACE:
+		return "Space"
+	case DIGIT_GROUPING_SYMBOL_APOSTROPHE:
+		return "Apostrophe"
+	case DIGIT_GROUPING_SYMBOL_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(f))
+	}
+}
+
+// DigitGroupingType represents digit grouping type
+type DigitGroupingType byte
+
+// Digit Grouping Type
+const (
+	DIGIT_GROUPING_TYPE_DEFAULT             DigitGroupingType = 0
+	DIGIT_GROUPING_TYPE_NONE                DigitGroupingType = 1
+	DIGIT_GROUPING_TYPE_THOUSANDS_SEPARATOR DigitGroupingType = 2
+	DIGIT_GROUPING_TYPE_INVALID             DigitGroupingType = 255
+)
+
+// String returns a textual representation of the digit grouping type enum
+func (d DigitGroupingType) String() string {
+	switch d {
+	case DIGIT_GROUPING_TYPE_DEFAULT:
+		return "Default"
+	case DIGIT_GROUPING_TYPE_NONE:
+		return "None"
+	case DIGIT_GROUPING_TYPE_THOUSANDS_SEPARATOR:
+		return "Thousands Separator"
+	case DIGIT_GROUPING_TYPE_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(d))
+	}
+}

pkg/core/token_claims.go

@@ -1,7 +1,9 @@
 package core
 
 import (
-	"github.com/dgrijalva/jwt-go"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
 )
 
 // TokenType represents token type
@@ -9,14 +11,52 @@ type TokenType byte
 
 // Token types
 const (
-	USER_TOKEN_TYPE_NORMAL      TokenType = 1
+	USER_TOKEN_TYPE_NORMAL         TokenType = 1
-	USER_TOKEN_TYPE_REQUIRE_2FA TokenType = 2
+	USER_TOKEN_TYPE_REQUIRE_2FA    TokenType = 2
+	USER_TOKEN_TYPE_EMAIL_VERIFY   TokenType = 3
+	USER_TOKEN_TYPE_PASSWORD_RESET TokenType = 4
 )
 
 // UserTokenClaims represents user token
 type UserTokenClaims struct {
 	UserTokenId string    `json:"userTokenId"`
+	Uid         int64     `json:"jti,string"`
 	Username    string    `json:"username,omitempty"`
 	Type        TokenType `json:"type"`
-	jwt.StandardClaims
+	IssuedAt    int64     `json:"iat"`
+	ExpiresAt   int64     `json:"exp"`
+}
+
+// GetExpirationTime returns the expiration time of this token
+func (c *UserTokenClaims) GetExpirationTime() (*jwt.NumericDate, error) {
+	return &jwt.NumericDate{
+		Time: time.Unix(c.ExpiresAt, 0),
+	}, nil
+}
+
+// GetIssuedAt returns the issue time of this token
+func (c *UserTokenClaims) GetIssuedAt() (*jwt.NumericDate, error) {
+	return &jwt.NumericDate{
+		Time: time.Unix(c.IssuedAt, 0),
+	}, nil
+}
+
+// GetNotBefore returns the earliest valid time of this token
+func (c *UserTokenClaims) GetNotBefore() (*jwt.NumericDate, error) {
+	return &jwt.NumericDate{}, nil
+}
+
+// GetIssuer returns the issuer of this token
+func (c *UserTokenClaims) GetIssuer() (string, error) {
+	return "", nil
+}
+
+// GetSubject returns the subject of this token
+func (c *UserTokenClaims) GetSubject() (string, error) {
+	return "", nil
+}
+
+// GetAudience returns the audience of this token
+func (c *UserTokenClaims) GetAudience() (jwt.ClaimStrings, error) {
+	return jwt.ClaimStrings{}, nil
 }

pkg/datastore/database.go

@@ -1,15 +1,29 @@
 package datastore
 
-import "xorm.io/xorm"
+import (
+	"xorm.io/xorm"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
 
 // Database represents a database instance
 type Database struct {
-	*xorm.EngineGroup
+	engineGroup *xorm.EngineGroup
+}
+
+// NewSession starts a new session with the specified context
+func (db *Database) NewSession(c *core.Context) *xorm.Session {
+	return db.engineGroup.Context(NewXOrmContextAdapter(c))
 }
 
 // DoTransaction runs a new database transaction
-func (db *Database) DoTransaction(fn func(sess *xorm.Session) error) (err error) {
+func (db *Database) DoTransaction(c *core.Context, fn func(sess *xorm.Session) error) (err error) {
-	sess := db.NewSession()
+	sess := db.engineGroup.NewSession()
+
+	if c != nil {
+		sess.Context(NewXOrmContextAdapter(c))
+	}
+
 	defer sess.Close()
 
 	if err = sess.Begin(); err != nil {

pkg/datastore/datastore.go

@@ -3,6 +3,7 @@ package datastore
 import (
 	"xorm.io/xorm"
 
+	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 )
 
@@ -17,21 +18,21 @@ func (s *DataStore) Choose(key int64) *Database {
 }
 
 // Query returns a new database session in a specific database by sharding key
-func (s *DataStore) Query(key int64) *xorm.Session {
+func (s *DataStore) Query(c *core.Context, key int64) *xorm.Session {
-	return s.Choose(key).NewSession()
+	return s.Choose(key).NewSession(c)
 }
 
 // DoTransaction runs a new database transaction in a specific database by sharding key
-func (s *DataStore) DoTransaction(key int64, fn func(sess *xorm.Session) error) (err error) {
+func (s *DataStore) DoTransaction(key int64, c *core.Context, fn func(sess *xorm.Session) error) (err error) {
-	return s.Choose(key).DoTransaction(fn)
+	return s.Choose(key).DoTransaction(c, fn)
 }
 
 // SyncStructs updates database structs by database models
-func (s *DataStore) SyncStructs(beans ...interface{}) error {
+func (s *DataStore) SyncStructs(beans ...any) error {
 	var err error
 
 	for i := 0; i < len(s.databases); i++ {
-		err = s.databases[i].Sync2(beans...)
+		err = s.databases[i].engineGroup.Sync2(beans...)
 
 		if err != nil {
 			return err

pkg/datastore/datastore_container.go

@@ -2,6 +2,7 @@ package datastore
 
 import (
 	"fmt"
+	"net"
 	"net/url"
 	"os"
 	"strings"
@@ -98,19 +99,19 @@ func initializeDatabase(dbConfig *settings.DatabaseConfig) (*Database, error) {
 		return nil, err
 	}
 
-	engineGroup.SetMaxIdleConns(dbConfig.MaxIdleConnection)
+	engineGroup.SetMaxIdleConns(int(dbConfig.MaxIdleConnection))
-	engineGroup.SetMaxOpenConns(dbConfig.MaxOpenConnection)
+	engineGroup.SetMaxOpenConns(int(dbConfig.MaxOpenConnection))
 	engineGroup.SetConnMaxLifetime(time.Duration(dbConfig.ConnectionMaxLifeTime) * time.Second)
 
 	return &Database{
-		EngineGroup: engineGroup,
+		engineGroup: engineGroup,
 	}, nil
 }
 
 func setDatabaseLogger(database *Database, config *settings.Config) {
 	if config.EnableQueryLog {
-		database.SetLogger(NewXOrmLoggerAdapter(config.EnableQueryLog, config.LogLevel))
+		database.engineGroup.SetLogger(NewXOrmLoggerAdapter(config.EnableQueryLog, config.LogLevel))
-		database.ShowSQL(true)
+		database.engineGroup.ShowSQL(true)
 	}
 }
 
@@ -126,16 +127,12 @@ func getMysqlConnectionString(dbConfig *settings.DatabaseConfig) (string, error)
 }
 
 func getPostgresConnectionString(dbConfig *settings.DatabaseConfig) (string, error) {
-	host, port := "", ""
+	host, port, err := net.SplitHostPort(dbConfig.DatabaseHost)
-	fields := strings.Split(dbConfig.DatabaseHost, ":")
 
-	if len(fields) != 2 {
+	if err != nil {
 		return "", errs.ErrDatabaseHostInvalid
 	}
 
-	host = strings.TrimSpace(fields[0])
-	port = strings.TrimSpace(fields[1])
-
 	if strings.HasPrefix(dbConfig.DatabaseHost, "/") { // unix socket path
 		return fmt.Sprintf("postgres://%s:%s@:%s/%s?sslmode=%s&host=%s",
 			url.QueryEscape(dbConfig.DatabaseUser), url.QueryEscape(dbConfig.DatabasePassword), port, dbConfig.DatabaseName, dbConfig.DatabaseSSLMode, host), nil

pkg/datastore/query_context.go

@@ -0,0 +1,50 @@
+package datastore
+
+import (
+	"fmt"
+	"time"
+
+	"xorm.io/xorm/log"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+// XOrmContextAdapter represents the context adapter for xorm
+type XOrmContextAdapter struct {
+	requestId string
+}
+
+// Deadline does nothing
+func (c *XOrmContextAdapter) Deadline() (deadline time.Time, ok bool) {
+	return
+}
+
+// Done always returns nil
+func (c *XOrmContextAdapter) Done() <-chan struct{} {
+	return nil
+}
+
+// Err always returns nil
+func (c *XOrmContextAdapter) Err() error {
+	return nil
+}
+
+// Value returns the value associated with this context for key, or nil
+// if no value is associated with key.
+func (c *XOrmContextAdapter) Value(key any) any {
+	if key == log.SessionIDKey && c.requestId != "" {
+		return fmt.Sprintf("%s", c.requestId)
+	}
+
+	return nil
+}
+
+func NewXOrmContextAdapter(c *core.Context) *XOrmContextAdapter {
+	if c != nil {
+		return &XOrmContextAdapter{
+			requestId: c.GetRequestId(),
+		}
+	}
+
+	return &XOrmContextAdapter{}
+}

pkg/datastore/query_log.go

@@ -14,42 +14,42 @@ type XOrmLoggerAdapter struct {
 }
 
 // Debug logs debug log
-func (logger XOrmLoggerAdapter) Debug(v ...interface{}) {
+func (logger XOrmLoggerAdapter) Debug(v ...any) {
 	log.SqlQuery(v...)
 }
 
 // Debugf logs debug log with custom format
-func (logger XOrmLoggerAdapter) Debugf(format string, v ...interface{}) {
+func (logger XOrmLoggerAdapter) Debugf(format string, v ...any) {
 	log.SqlQueryf(format, v...)
 }
 
 // Info logs info log
-func (logger XOrmLoggerAdapter) Info(v ...interface{}) {
+func (logger XOrmLoggerAdapter) Info(v ...any) {
 	log.SqlQuery(v...)
 }
 
 // Infof logs info log with custom format
-func (logger XOrmLoggerAdapter) Infof(format string, v ...interface{}) {
+func (logger XOrmLoggerAdapter) Infof(format string, v ...any) {
 	log.SqlQueryf(format, v...)
 }
 
 // Warn logs warn log
-func (logger XOrmLoggerAdapter) Warn(v ...interface{}) {
+func (logger XOrmLoggerAdapter) Warn(v ...any) {
 	log.SqlQuery(v...)
 }
 
 // Warnf logs warn log with custom format
-func (logger XOrmLoggerAdapter) Warnf(format string, v ...interface{}) {
+func (logger XOrmLoggerAdapter) Warnf(format string, v ...any) {
 	log.SqlQueryf(format, v...)
 }
 
 // Error logs error log
-func (logger XOrmLoggerAdapter) Error(v ...interface{}) {
+func (logger XOrmLoggerAdapter) Error(v ...any) {
 	log.SqlQuery(v...)
 }
 
 // Errorf logs error log with custom format
-func (logger XOrmLoggerAdapter) Errorf(format string, v ...interface{}) {
+func (logger XOrmLoggerAdapter) Errorf(format string, v ...any) {
 	log.SqlQueryf(format, v...)
 }
 

pkg/duplicatechecker/duplicate_checker.go

@@ -0,0 +1,7 @@
+package duplicatechecker
+
+// DuplicateChecker is common duplicate checker interface
+type DuplicateChecker interface {
+	Get(checkerType DuplicateCheckerType, uid int64, identification string) (bool, string)
+	Set(checkerType DuplicateCheckerType, uid int64, identification string, remark string)
+}

pkg/duplicatechecker/duplicate_checker_container.go

@@ -0,0 +1,38 @@
+package duplicatechecker
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+// DuplicateCheckerContainer contains the current duplicate checker
+type DuplicateCheckerContainer struct {
+	Current DuplicateChecker
+}
+
+// Initialize a duplicate checker container singleton instance
+var (
+	Container = &DuplicateCheckerContainer{}
+)
+
+// InitializeDuplicateChecker initializes the current duplicate checker according to the config
+func InitializeDuplicateChecker(config *settings.Config) error {
+	if config.DuplicateCheckerType == settings.InMemoryDuplicateCheckerType {
+		checker, err := NewInMemoryDuplicateChecker(config)
+		Container.Current = checker
+
+		return err
+	}
+
+	return errs.ErrInvalidDuplicateCheckerType
+}
+
+// Get returns whether the same submission has been processed and related remark by the current duplicate checker
+func (c *DuplicateCheckerContainer) Get(checkerType DuplicateCheckerType, uid int64, identification string) (bool, string) {
+	return c.Current.Get(checkerType, uid, identification)
+}
+
+// Set saves the identification and remark to in-memory cache by the current duplicate checker
+func (c *DuplicateCheckerContainer) Set(checkerType DuplicateCheckerType, uid int64, identification string, remark string) {
+	c.Current.Set(checkerType, uid, identification, remark)
+}

pkg/duplicatechecker/duplicate_checker_type.go

@@ -0,0 +1,13 @@
+package duplicatechecker
+
+// DuplicateCheckerType represents duplicate checker type
+type DuplicateCheckerType uint8
+
+// Types of uuid
+const (
+	DUPLICATE_CHECKER_TYPE_DEFAULT         DuplicateCheckerType = 0
+	DUPLICATE_CHECKER_TYPE_NEW_ACCOUNT     DuplicateCheckerType = 1
+	DUPLICATE_CHECKER_TYPE_NEW_CATEGORY    DuplicateCheckerType = 2
+	DUPLICATE_CHECKER_TYPE_NEW_TRANSACTION DuplicateCheckerType = 3
+	DUPLICATE_CHECKER_TYPE_NEW_TEMPLATE    DuplicateCheckerType = 4
+)

pkg/duplicatechecker/in_memory_duplicate_checker.go

@@ -0,0 +1,43 @@
+package duplicatechecker
+
+import (
+	"fmt"
+
+	"github.com/patrickmn/go-cache"
+
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+// InMemoryDuplicateChecker represents in-memory duplicate checker
+type InMemoryDuplicateChecker struct {
+	cache *cache.Cache
+}
+
+// NewInMemoryDuplicateChecker returns a new in-memory duplicate checker
+func NewInMemoryDuplicateChecker(config *settings.Config) (*InMemoryDuplicateChecker, error) {
+	checker := &InMemoryDuplicateChecker{
+		cache: cache.New(config.DuplicateSubmissionsIntervalDuration, config.InMemoryDuplicateCheckerCleanupIntervalDuration),
+	}
+
+	return checker, nil
+}
+
+// Get returns whether the same submission has been processed and related remark
+func (c *InMemoryDuplicateChecker) Get(checkerType DuplicateCheckerType, uid int64, identification string) (bool, string) {
+	existedRemark, found := c.cache.Get(c.getCacheKey(checkerType, uid, identification))
+
+	if found {
+		return true, existedRemark.(string)
+	}
+
+	return false, ""
+}
+
+// Set saves the identification and remark to in-memory cache
+func (c *InMemoryDuplicateChecker) Set(checkerType DuplicateCheckerType, uid int64, identification string, remark string) {
+	c.cache.Set(c.getCacheKey(checkerType, uid, identification), remark, cache.DefaultExpiration)
+}
+
+func (c *InMemoryDuplicateChecker) getCacheKey(checkerType DuplicateCheckerType, uid int64, identification string) string {
+	return fmt.Sprintf("%d|%d|%s", checkerType, uid, identification)
+}

pkg/errs/account.go

@@ -8,14 +8,15 @@ var (
 	ErrAccountNotFound                        = NewNormalError(NormalSubcategoryAccount, 1, http.StatusBadRequest, "account not found")
 	ErrAccountTypeInvalid                     = NewNormalError(NormalSubcategoryAccount, 2, http.StatusBadRequest, "account type is invalid")
 	ErrAccountCurrencyInvalid                 = NewNormalError(NormalSubcategoryAccount, 3, http.StatusBadRequest, "account currency is invalid")
-	ErrAccountHaveNoSubAccount                = NewNormalError(NormalSubcategoryAccount, 4, http.StatusBadRequest, "account must have at least one sub account")
+	ErrAccountHaveNoSubAccount                = NewNormalError(NormalSubcategoryAccount, 4, http.StatusBadRequest, "account must have at least one sub-account")
-	ErrAccountCannotHaveSubAccounts           = NewNormalError(NormalSubcategoryAccount, 5, http.StatusBadRequest, "account cannot have sub accounts")
+	ErrAccountCannotHaveSubAccounts           = NewNormalError(NormalSubcategoryAccount, 5, http.StatusBadRequest, "account cannot have sub-accounts")
 	ErrParentAccountCannotSetCurrency         = NewNormalError(NormalSubcategoryAccount, 6, http.StatusBadRequest, "parent account cannot set currency")
 	ErrParentAccountCannotSetBalance          = NewNormalError(NormalSubcategoryAccount, 7, http.StatusBadRequest, "parent account cannot set balance")
-	ErrSubAccountCategoryNotEqualsToParent    = NewNormalError(NormalSubcategoryAccount, 8, http.StatusBadRequest, "sub account category not equals to parent")
+	ErrSubAccountCategoryNotEqualsToParent    = NewNormalError(NormalSubcategoryAccount, 8, http.StatusBadRequest, "sub-account category not equals to parent")
-	ErrSubAccountTypeInvalid                  = NewNormalError(NormalSubcategoryAccount, 9, http.StatusBadRequest, "sub account type invalid")
+	ErrSubAccountTypeInvalid                  = NewNormalError(NormalSubcategoryAccount, 9, http.StatusBadRequest, "sub-account type invalid")
-	ErrCannotAddOrDeleteSubAccountsWhenModify = NewNormalError(NormalSubcategoryAccount, 10, http.StatusBadRequest, "cannot add or delete sub accounts when modify account")
+	ErrCannotAddOrDeleteSubAccountsWhenModify = NewNormalError(NormalSubcategoryAccount, 10, http.StatusBadRequest, "cannot add or delete sub-accounts when modify account")
 	ErrSourceAccountNotFound                  = NewNormalError(NormalSubcategoryAccount, 11, http.StatusBadRequest, "source account not found")
 	ErrDestinationAccountNotFound             = NewNormalError(NormalSubcategoryAccount, 12, http.StatusBadRequest, "destination account not found")
 	ErrAccountInUseCannotBeDeleted            = NewNormalError(NormalSubcategoryAccount, 13, http.StatusBadRequest, "account is in use and cannot be deleted")
+	ErrAccountCategoryInvalid                 = NewNormalError(NormalSubcategoryAccount, 14, http.StatusBadRequest, "account category is invalid")
 )

pkg/errs/error.go

@@ -1,7 +1,7 @@
 package errs
 
 // ErrorCategory represents error category
-type ErrorCategory int
+type ErrorCategory int32
 
 // Error categories
 const (
@@ -14,6 +14,8 @@ const (
 	SystemSubcategoryDefault  = 0
 	SystemSubcategorySetting  = 1
 	SystemSubcategoryDatabase = 2
+	SystemSubcategoryMail     = 3
+	SystemSubcategoryLogging  = 4
 )
 
 // Sub categories of normal error
@@ -27,16 +29,19 @@ const (
 	NormalSubcategoryCategory       = 6
 	NormalSubcategoryTag            = 7
 	NormalSubcategoryDataManagement = 8
+	NormalSubcategoryMapProxy       = 9
+	NormalSubcategoryTemplate       = 10
 )
 
 // Error represents the specific error returned to user
 type Error struct {
 	Category       ErrorCategory
-	SubCategory    int
+	SubCategory    int32
-	Index          int
+	Index          int32
 	HttpStatusCode int
 	Message        string
 	BaseError      []error
+	Context        any
 }
 
 // Error returns the error message
@@ -45,12 +50,12 @@ func (err *Error) Error() string {
 }
 
 // Code returns the error code
-func (err *Error) Code() int {
+func (err *Error) Code() int32 {
-	return int(err.Category)*100000 + err.SubCategory*1000 + err.Index
+	return int32(err.Category)*100000 + err.SubCategory*1000 + err.Index
 }
 
 // New returns a new error instance
-func New(category ErrorCategory, subCategory int, index int, httpStatusCode int, message string, baseError ...error) *Error {
+func New(category ErrorCategory, subCategory int32, index int32, httpStatusCode int, message string, baseError ...error) *Error {
 	return &Error{
 		Category:       category,
 		SubCategory:    subCategory,
@@ -62,15 +67,24 @@ func New(category ErrorCategory, subCategory int, index int, httpStatusCode int,
 }
 
 // NewSystemError returns a new system error instance
-func NewSystemError(subCategory int, index int, httpStatusCode int, message string) *Error {
+func NewSystemError(subCategory int32, index int32, httpStatusCode int, message string) *Error {
 	return New(CATEGORY_SYSTEM, subCategory, index, httpStatusCode, message)
 }
 
 // NewNormalError returns a new normal error instance
-func NewNormalError(subCategory int, index int, httpStatusCode int, message string) *Error {
+func NewNormalError(subCategory int32, index int32, httpStatusCode int, message string) *Error {
 	return New(CATEGORY_NORMAL, subCategory, index, httpStatusCode, message)
 }
 
+// NewLoggingError returns a new logging error instance
+func NewLoggingError(message string, err ...error) *Error {
+	return New(ErrLoggingError.Category,
+		ErrLoggingError.SubCategory,
+		ErrLoggingError.Index,
+		ErrLoggingError.HttpStatusCode,
+		message, err...)
+}
+
 // NewIncompleteOrIncorrectSubmissionError returns a new incomplete or incorrect submission error instance
 func NewIncompleteOrIncorrectSubmissionError(err error) *Error {
 	return New(ErrIncompleteOrIncorrectSubmission.Category,
@@ -80,6 +94,19 @@ func NewIncompleteOrIncorrectSubmissionError(err error) *Error {
 		ErrIncompleteOrIncorrectSubmission.Message, err)
 }
 
+// NewErrorWithContext returns a new error instance with specified context
+func NewErrorWithContext(baseError *Error, context any) *Error {
+	return &Error{
+		Category:       baseError.Category,
+		SubCategory:    baseError.SubCategory,
+		Index:          baseError.Index,
+		HttpStatusCode: baseError.HttpStatusCode,
+		Message:        baseError.Message,
+		BaseError:      baseError.BaseError,
+		Context:        context,
+	}
+}
+
 // Or would return the error from err parameter if the this error is defined in this project,
 // or return the default error
 func Or(err error, defaultErr *Error) *Error {

pkg/errs/global.go

@@ -16,7 +16,7 @@ var (
 	ErrPageIndexInvalid                = NewNormalError(NormalSubcategoryGlobal, 6, http.StatusBadRequest, "page index is invalid")
 	ErrPageCountInvalid                = NewNormalError(NormalSubcategoryGlobal, 7, http.StatusBadRequest, "page count is invalid")
 	ErrClientTimezoneOffsetInvalid     = NewNormalError(NormalSubcategoryGlobal, 8, http.StatusBadRequest, "client timezone offset is invalid")
-	ErrQueryItemsEmpty                 = NewNormalError(NormalSubcategoryGlobal, 9, http.StatusBadRequest, "query items cannot be empty")
+	ErrQueryItemsEmpty                 = NewNormalError(NormalSubcategoryGlobal, 9, http.StatusBadRequest, "query items cannot be blank")
 	ErrQueryItemsTooMuch               = NewNormalError(NormalSubcategoryGlobal, 10, http.StatusBadRequest, "query items too much")
 	ErrQueryItemsInvalid               = NewNormalError(NormalSubcategoryGlobal, 11, http.StatusBadRequest, "query items have invalid item")
 	ErrParameterInvalid                = NewNormalError(NormalSubcategoryGlobal, 12, http.StatusBadRequest, "parameter invalid")
@@ -82,3 +82,8 @@ func GetParameterInvalidCurrencyMessage(field string) string {
 func GetParameterInvalidHexRGBColorMessage(field string) string {
 	return fmt.Sprintf("parameter \"%s\" is invalid color", field)
 }
+
+// GetParameterInvalidAmountFilterMessage returns specific error message for invalid amount filter parameter error
+func GetParameterInvalidAmountFilterMessage(field string) string {
+	return fmt.Sprintf("parameter \"%s\" is invalid amount filter", field)
+}

pkg/errs/logging.go

@@ -0,0 +1,10 @@
+package errs
+
+import (
+	"net/http"
+)
+
+// Error codes related to logging
+var (
+	ErrLoggingError = NewSystemError(SystemSubcategoryLogging, 0, http.StatusInternalServerError, "logging error")
+)

pkg/errs/mail.go

@@ -0,0 +1,9 @@
+package errs
+
+import "net/http"
+
+// Error codes related to mail
+var (
+	ErrSMTPServerNotEnabled  = NewSystemError(SystemSubcategoryMail, 0, http.StatusInternalServerError, "SMTP server is not enabled")
+	ErrSMTPServerHostInvalid = NewSystemError(SystemSubcategoryMail, 1, http.StatusInternalServerError, "SMTP server host is invalid")
+)

pkg/errs/map_image_proxy.go

@@ -0,0 +1,9 @@
+package errs
+
+import "net/http"
+
+// Error codes related to map image proxy
+var (
+	ErrMapProviderNotCurrent      = NewNormalError(NormalSubcategoryMapProxy, 0, http.StatusBadRequest, "specified map provider is not set")
+	ErrImageExtensionNotSupported = NewNormalError(NormalSubcategoryMapProxy, 0, http.StatusNotFound, "specified image extension is not supported")
+)

pkg/errs/setting.go

@@ -4,9 +4,23 @@ import "net/http"
 
 // Error codes related to settings
 var (
-	ErrInvalidProtocol                = NewSystemError(SystemSubcategorySetting, 0, http.StatusInternalServerError, "invalid server protocol")
+	ErrInvalidServerMode                              = NewSystemError(SystemSubcategorySetting, 0, http.StatusInternalServerError, "invalid server mode")
-	ErrInvalidLogMode                 = NewSystemError(SystemSubcategorySetting, 1, http.StatusInternalServerError, "invalid log mode")
+	ErrInvalidProtocol                                = NewSystemError(SystemSubcategorySetting, 1, http.StatusInternalServerError, "invalid server protocol")
-	ErrGettingLocalAddress            = NewSystemError(SystemSubcategorySetting, 2, http.StatusInternalServerError, "failed to get local address")
+	ErrInvalidLogMode                                 = NewSystemError(SystemSubcategorySetting, 2, http.StatusInternalServerError, "invalid log mode")
-	ErrInvalidUuidMode                = NewSystemError(SystemSubcategorySetting, 3, http.StatusInternalServerError, "invalid uuid mode")
+	ErrInvalidLogLevel                                = NewSystemError(SystemSubcategorySetting, 3, http.StatusInternalServerError, "invalid log level")
-	ErrInvalidExchangeRatesDataSource = NewSystemError(SystemSubcategorySetting, 4, http.StatusInternalServerError, "invalid exchange rates data source")
+	ErrGettingLocalAddress                            = NewSystemError(SystemSubcategorySetting, 4, http.StatusInternalServerError, "failed to get local address")
+	ErrInvalidStorageType                             = NewSystemError(SystemSubcategorySetting, 5, http.StatusInternalServerError, "invalid storage type")
+	ErrInvalidLocalFileSystemStoragePath              = NewSystemError(SystemSubcategorySetting, 6, http.StatusInternalServerError, "invalid local file system storage path")
+	ErrInvalidUuidMode                                = NewSystemError(SystemSubcategorySetting, 7, http.StatusInternalServerError, "invalid uuid mode")
+	ErrInvalidDuplicateCheckerType                    = NewSystemError(SystemSubcategorySetting, 8, http.StatusInternalServerError, "invalid duplicate checker type")
+	ErrInvalidInMemoryDuplicateCheckerCleanupInterval = NewSystemError(SystemSubcategorySetting, 9, http.StatusInternalServerError, "invalid in-memory duplicate checker cleanup interval")
+	ErrInvalidTokenExpiredTime                        = NewSystemError(SystemSubcategorySetting, 10, http.StatusInternalServerError, "invalid token expired time")
+	ErrInvalidTokenMinRefreshInterval                 = NewSystemError(SystemSubcategorySetting, 11, http.StatusInternalServerError, "invalid token min refresh interval")
+	ErrInvalidTemporaryTokenExpiredTime               = NewSystemError(SystemSubcategorySetting, 12, http.StatusInternalServerError, "invalid temporary token expired time")
+	ErrInvalidEmailVerifyTokenExpiredTime             = NewSystemError(SystemSubcategorySetting, 13, http.StatusInternalServerError, "invalid email verify token expired time")
+	ErrInvalidAvatarProvider                          = NewSystemError(SystemSubcategorySetting, 14, http.StatusInternalServerError, "invalid avatar provider")
+	ErrInvalidMapProvider                             = NewSystemError(SystemSubcategorySetting, 15, http.StatusInternalServerError, "invalid map provider")
+	ErrInvalidAmapSecurityVerificationMethod          = NewSystemError(SystemSubcategorySetting, 16, http.StatusInternalServerError, "invalid amap security verification method")
+	ErrInvalidPasswordResetTokenExpiredTime           = NewSystemError(SystemSubcategorySetting, 17, http.StatusInternalServerError, "invalid password reset token expired time")
+	ErrInvalidExchangeRatesDataSource                 = NewSystemError(SystemSubcategorySetting, 18, http.StatusInternalServerError, "invalid exchange rates data source")
 )

pkg/errs/system.go

@@ -4,8 +4,11 @@ import "net/http"
 
 // Error codes related to transaction categories
 var (
-	ErrSystemError      = NewSystemError(SystemSubcategoryDefault, 0, http.StatusInternalServerError, "system error")
+	ErrSystemError           = NewSystemError(SystemSubcategoryDefault, 0, http.StatusInternalServerError, "system error")
-	ErrApiNotFound      = NewSystemError(SystemSubcategoryDefault, 1, http.StatusNotFound, "api not found")
+	ErrApiNotFound           = NewSystemError(SystemSubcategoryDefault, 1, http.StatusNotFound, "api not found")
-	ErrMethodNotAllowed = NewSystemError(SystemSubcategoryDefault, 2, http.StatusMethodNotAllowed, "method not allowed")
+	ErrMethodNotAllowed      = NewSystemError(SystemSubcategoryDefault, 2, http.StatusMethodNotAllowed, "method not allowed")
-	ErrNotImplemented   = NewSystemError(SystemSubcategoryDefault, 3, http.StatusNotImplemented, "not implemented")
+	ErrNotImplemented        = NewSystemError(SystemSubcategoryDefault, 3, http.StatusNotImplemented, "not implemented")
+	ErrSystemIsBusy          = NewSystemError(SystemSubcategoryDefault, 4, http.StatusServiceUnavailable, "system is busy")
+	ErrNotSupported          = NewSystemError(SystemSubcategoryDefault, 5, http.StatusBadRequest, "not supported")
+	ErrImageTypeNotSupported = NewSystemError(SystemSubcategoryDefault, 6, http.StatusBadRequest, "image type not supported")
 )

pkg/errs/token.go

@@ -6,16 +6,19 @@ import (
 
 // Error codes related to tokens
 var (
-	ErrTokenGenerating           = NewNormalError(NormalSubcategoryToken, 0, http.StatusInternalServerError, "failed to generate token")
+	ErrTokenGenerating                      = NewNormalError(NormalSubcategoryToken, 0, http.StatusInternalServerError, "failed to generate token")
-	ErrUnauthorizedAccess        = NewNormalError(NormalSubcategoryToken, 1, http.StatusUnauthorized, "unauthorized access")
+	ErrUnauthorizedAccess                   = NewNormalError(NormalSubcategoryToken, 1, http.StatusUnauthorized, "unauthorized access")
-	ErrCurrentInvalidToken       = NewNormalError(NormalSubcategoryToken, 2, http.StatusUnauthorized, "current token is invalid")
+	ErrCurrentInvalidToken                  = NewNormalError(NormalSubcategoryToken, 2, http.StatusUnauthorized, "current token is invalid")
-	ErrCurrentTokenExpired       = NewNormalError(NormalSubcategoryToken, 3, http.StatusUnauthorized, "current token is expired")
+	ErrCurrentTokenExpired                  = NewNormalError(NormalSubcategoryToken, 3, http.StatusUnauthorized, "current token is expired")
-	ErrCurrentInvalidTokenType   = NewNormalError(NormalSubcategoryToken, 4, http.StatusUnauthorized, "current token type is invalid")
+	ErrCurrentInvalidTokenType              = NewNormalError(NormalSubcategoryToken, 4, http.StatusUnauthorized, "current token type is invalid")
-	ErrCurrentTokenRequire2FA    = NewNormalError(NormalSubcategoryToken, 5, http.StatusUnauthorized, "current token requires two factor authorization")
+	ErrCurrentTokenRequire2FA               = NewNormalError(NormalSubcategoryToken, 5, http.StatusUnauthorized, "current token requires two-factor authorization")
-	ErrCurrentTokenNotRequire2FA = NewNormalError(NormalSubcategoryToken, 6, http.StatusUnauthorized, "current token does not require two factor authorization")
+	ErrCurrentTokenNotRequire2FA            = NewNormalError(NormalSubcategoryToken, 6, http.StatusUnauthorized, "current token does not require two-factor authorization")
-	ErrInvalidToken              = NewNormalError(NormalSubcategoryToken, 7, http.StatusBadRequest, "token is invalid")
+	ErrInvalidToken                         = NewNormalError(NormalSubcategoryToken, 7, http.StatusBadRequest, "token is invalid")
-	ErrInvalidTokenId            = NewNormalError(NormalSubcategoryToken, 8, http.StatusBadRequest, "token id is invalid")
+	ErrInvalidTokenId                       = NewNormalError(NormalSubcategoryToken, 8, http.StatusBadRequest, "token id is invalid")
-	ErrInvalidUserTokenId        = NewNormalError(NormalSubcategoryToken, 9, http.StatusBadRequest, "user token id is invalid")
+	ErrInvalidUserTokenId                   = NewNormalError(NormalSubcategoryToken, 9, http.StatusBadRequest, "user token id is invalid")
-	ErrTokenRecordNotFound       = NewNormalError(NormalSubcategoryToken, 10, http.StatusBadRequest, "token is not found")
+	ErrTokenRecordNotFound                  = NewNormalError(NormalSubcategoryToken, 10, http.StatusBadRequest, "token is not found")
-	ErrTokenExpired              = NewNormalError(NormalSubcategoryToken, 11, http.StatusBadRequest, "token is expired")
+	ErrTokenExpired                         = NewNormalError(NormalSubcategoryToken, 11, http.StatusBadRequest, "token is expired")
+	ErrTokenIsEmpty                         = NewNormalError(NormalSubcategoryToken, 12, http.StatusBadRequest, "token is empty")
+	ErrEmailVerifyTokenIsInvalidOrExpired   = NewNormalError(NormalSubcategoryToken, 13, http.StatusBadRequest, "email verify token is invalid or expired")
+	ErrPasswordResetTokenIsInvalidOrExpired = NewNormalError(NormalSubcategoryToken, 14, http.StatusBadRequest, "password reset token is invalid or expired")
 )

pkg/errs/transaction.go

@@ -18,7 +18,13 @@ var (
 	ErrCannotAddTransactionToHiddenAccount                 = NewNormalError(NormalSubcategoryTransaction, 11, http.StatusBadRequest, "cannot add transaction to hidden account")
 	ErrCannotModifyTransactionInHiddenAccount              = NewNormalError(NormalSubcategoryTransaction, 12, http.StatusBadRequest, "cannot modify transaction of hidden account")
 	ErrCannotDeleteTransactionInHiddenAccount              = NewNormalError(NormalSubcategoryTransaction, 13, http.StatusBadRequest, "cannot delete transaction in hidden account")
-	ErrCannotCreateTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 14, http.StatusBadRequest, "cannot add transaction with this transaction time")
+	ErrCannotAddTransactionToParentAccount                 = NewNormalError(NormalSubcategoryTransaction, 14, http.StatusBadRequest, "cannot add transaction to parent account")
-	ErrCannotModifyTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 15, http.StatusBadRequest, "cannot modify transaction with this transaction time")
+	ErrCannotModifyTransactionInParentAccount              = NewNormalError(NormalSubcategoryTransaction, 15, http.StatusBadRequest, "cannot modify transaction of parent account")
-	ErrCannotDeleteTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 16, http.StatusBadRequest, "cannot delete transaction with this transaction time")
+	ErrCannotDeleteTransactionInParentAccount              = NewNormalError(NormalSubcategoryTransaction, 16, http.StatusBadRequest, "cannot delete transaction in parent account")
+	ErrCannotCreateTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 17, http.StatusBadRequest, "cannot add transaction with this transaction time")
+	ErrCannotModifyTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 18, http.StatusBadRequest, "cannot modify transaction with this transaction time")
+	ErrCannotDeleteTransactionWithThisTransactionTime      = NewNormalError(NormalSubcategoryTransaction, 19, http.StatusBadRequest, "cannot delete transaction with this transaction time")
+	ErrCannotUseHiddenAccount                              = NewNormalError(NormalSubcategoryTransaction, 20, http.StatusBadRequest, "cannot use hidden account")
+	ErrCannotUseHiddenTransactionCategory                  = NewNormalError(NormalSubcategoryTransaction, 21, http.StatusBadRequest, "cannot use hidden transaction category")
+	ErrCannotUseHiddenTransactionTag                       = NewNormalError(NormalSubcategoryTransaction, 22, http.StatusBadRequest, "cannot use hidden transaction tag")
 )

pkg/errs/transaction_category.go

@@ -4,11 +4,15 @@ import "net/http"
 
 // Error codes related to transaction categories
 var (
-	ErrTransactionCategoryIdInvalid            = NewNormalError(NormalSubcategoryCategory, 0, http.StatusBadRequest, "transaction category id is invalid")
+	ErrTransactionCategoryIdInvalid                        = NewNormalError(NormalSubcategoryCategory, 0, http.StatusBadRequest, "transaction category id is invalid")
-	ErrTransactionCategoryNotFound             = NewNormalError(NormalSubcategoryCategory, 1, http.StatusBadRequest, "transaction category not found")
+	ErrTransactionCategoryNotFound                         = NewNormalError(NormalSubcategoryCategory, 1, http.StatusBadRequest, "transaction category not found")
-	ErrTransactionCategoryTypeInvalid          = NewNormalError(NormalSubcategoryCategory, 2, http.StatusBadRequest, "transaction category type is invalid")
+	ErrTransactionCategoryTypeInvalid                      = NewNormalError(NormalSubcategoryCategory, 2, http.StatusBadRequest, "transaction category type is invalid")
-	ErrParentTransactionCategoryNotFound       = NewNormalError(NormalSubcategoryCategory, 3, http.StatusBadRequest, "parent transaction category not found")
+	ErrParentTransactionCategoryNotFound                   = NewNormalError(NormalSubcategoryCategory, 3, http.StatusBadRequest, "parent transaction category not found")
-	ErrCannotAddToSecondaryTransactionCategory = NewNormalError(NormalSubcategoryCategory, 4, http.StatusBadRequest, "cannot add to secondary transaction category")
+	ErrCannotAddToSecondaryTransactionCategory             = NewNormalError(NormalSubcategoryCategory, 4, http.StatusBadRequest, "cannot add to secondary transaction category")
-	ErrCannotUsePrimaryCategoryForTransaction  = NewNormalError(NormalSubcategoryCategory, 5, http.StatusBadRequest, "cannot use primary category for transaction category")
+	ErrCannotUsePrimaryCategoryForTransaction              = NewNormalError(NormalSubcategoryCategory, 5, http.StatusBadRequest, "cannot use primary category for transaction category")
-	ErrTransactionCategoryInUseCannotBeDeleted = NewNormalError(NormalSubcategoryCategory, 6, http.StatusBadRequest, "transaction category is in use and cannot be deleted")
+	ErrTransactionCategoryInUseCannotBeDeleted             = NewNormalError(NormalSubcategoryCategory, 6, http.StatusBadRequest, "transaction category is in use and cannot be deleted")
+	ErrNotAllowChangePrimaryTransactionCategoryToSecondary = NewNormalError(NormalSubcategoryCategory, 7, http.StatusBadRequest, "not allow to change primary category to secondary category")
+	ErrNotAllowChangeSecondaryTransactionCategoryToPrimary = NewNormalError(NormalSubcategoryCategory, 8, http.StatusBadRequest, "not allow to change secondary category to primary category")
+	ErrNotAllowChangePrimaryTransactionType                = NewNormalError(NormalSubcategoryCategory, 9, http.StatusBadRequest, "not allow to change primary category with different type")
+	ErrNotAllowUseSecondaryTransactionAsPrimaryCategory    = NewNormalError(NormalSubcategoryCategory, 10, http.StatusBadRequest, "not allow to use secondary category as primary category")
 )

pkg/errs/transaction_tag.go

@@ -9,4 +9,5 @@ var (
 	ErrTransactionTagNameIsEmpty          = NewNormalError(NormalSubcategoryTag, 2, http.StatusBadRequest, "transaction tag name is empty")
 	ErrTransactionTagNameAlreadyExists    = NewNormalError(NormalSubcategoryTag, 3, http.StatusBadRequest, "transaction tag name already exists")
 	ErrTransactionTagInUseCannotBeDeleted = NewNormalError(NormalSubcategoryTag, 4, http.StatusBadRequest, "transaction tag is in use and cannot be deleted")
+	ErrTransactionTagIndexNotFound        = NewNormalError(NormalSubcategoryTag, 5, http.StatusBadRequest, "transaction tag index not found")
 )

pkg/errs/transaction_template.go

@@ -0,0 +1,10 @@
+package errs
+
+import "net/http"
+
+// Error codes related to transaction templates
+var (
+	ErrTransactionTemplateIdInvalid   = NewNormalError(NormalSubcategoryTemplate, 0, http.StatusBadRequest, "transaction template id is invalid")
+	ErrTransactionTemplateNotFound    = NewNormalError(NormalSubcategoryTemplate, 1, http.StatusBadRequest, "transaction template not found")
+	ErrTransactionTemplateTypeInvalid = NewNormalError(NormalSubcategoryTemplate, 2, http.StatusBadRequest, "transaction template type is invalid")
+)

pkg/errs/twofactor_authorization.go

@@ -2,11 +2,11 @@ package errs
 
 import "net/http"
 
-// Error codes related to two factor authorization
+// Error codes related to two-factor authorization
 var (
 	ErrPasscodeInvalid               = NewNormalError(NormalSubcategoryTwofactor, 0, http.StatusUnauthorized, "passcode is invalid")
-	ErrTwoFactorRecoveryCodeInvalid  = NewNormalError(NormalSubcategoryTwofactor, 1, http.StatusUnauthorized, "two factor backup code is invalid")
+	ErrTwoFactorRecoveryCodeInvalid  = NewNormalError(NormalSubcategoryTwofactor, 1, http.StatusUnauthorized, "two-factor backup code is invalid")
-	ErrTwoFactorRecoveryCodeNotExist = NewNormalError(NormalSubcategoryTwofactor, 2, http.StatusUnauthorized, "two factor backup code does not exist")
+	ErrTwoFactorRecoveryCodeNotExist = NewNormalError(NormalSubcategoryTwofactor, 2, http.StatusUnauthorized, "two-factor backup code does not exist")
-	ErrTwoFactorIsNotEnabled         = NewNormalError(NormalSubcategoryTwofactor, 3, http.StatusBadRequest, "two factor is not enabled")
+	ErrTwoFactorIsNotEnabled         = NewNormalError(NormalSubcategoryTwofactor, 3, http.StatusBadRequest, "two-factor is not enabled")
-	ErrTwoFactorAlreadyEnabled       = NewNormalError(NormalSubcategoryTwofactor, 4, http.StatusBadRequest, "two factor has already been enabled")
+	ErrTwoFactorAlreadyEnabled       = NewNormalError(NormalSubcategoryTwofactor, 4, http.StatusBadRequest, "two-factor has already been enabled")
 )

pkg/errs/user.go

@@ -6,19 +6,32 @@ import (
 
 // Error codes related to users
 var (
-	ErrLoginNameInvalid             = NewNormalError(NormalSubcategoryUser, 0, http.StatusUnauthorized, "login name is invalid")
+	ErrLoginNameInvalid                                    = NewNormalError(NormalSubcategoryUser, 0, http.StatusUnauthorized, "login name is invalid")
-	ErrLoginNameOrPasswordInvalid   = NewNormalError(NormalSubcategoryUser, 1, http.StatusUnauthorized, "login name or password is invalid")
+	ErrLoginNameOrPasswordInvalid                          = NewNormalError(NormalSubcategoryUser, 1, http.StatusUnauthorized, "login name or password is invalid")
-	ErrLoginNameOrPasswordWrong     = NewNormalError(NormalSubcategoryUser, 2, http.StatusUnauthorized, "login name or password is wrong")
+	ErrLoginNameOrPasswordWrong                            = NewNormalError(NormalSubcategoryUser, 2, http.StatusUnauthorized, "login name or password is wrong")
-	ErrUserIdInvalid                = NewNormalError(NormalSubcategoryUser, 3, http.StatusBadRequest, "user id is invalid")
+	ErrUserIdInvalid                                       = NewNormalError(NormalSubcategoryUser, 3, http.StatusBadRequest, "user id is invalid")
-	ErrUsernameIsEmpty              = NewNormalError(NormalSubcategoryUser, 4, http.StatusBadRequest, "username is empty")
+	ErrUsernameIsEmpty                                     = NewNormalError(NormalSubcategoryUser, 4, http.StatusBadRequest, "username is empty")
-	ErrEmailIsEmpty                 = NewNormalError(NormalSubcategoryUser, 5, http.StatusBadRequest, "email is empty")
+	ErrEmailIsEmpty                                        = NewNormalError(NormalSubcategoryUser, 5, http.StatusBadRequest, "email is empty")
-	ErrNicknameIsEmpty              = NewNormalError(NormalSubcategoryUser, 6, http.StatusBadRequest, "nickname is empty")
+	ErrNicknameIsEmpty                                     = NewNormalError(NormalSubcategoryUser, 6, http.StatusBadRequest, "nickname is empty")
-	ErrPasswordIsEmpty              = NewNormalError(NormalSubcategoryUser, 7, http.StatusBadRequest, "password is empty")
+	ErrPasswordIsEmpty                                     = NewNormalError(NormalSubcategoryUser, 7, http.StatusBadRequest, "password is empty")
-	ErrUserDefaultCurrencyIsEmpty   = NewNormalError(NormalSubcategoryUser, 8, http.StatusBadRequest, "user default currency is empty")
+	ErrUserDefaultCurrencyIsEmpty                          = NewNormalError(NormalSubcategoryUser, 8, http.StatusBadRequest, "user default currency is empty")
-	ErrUserDefaultCurrencyIsInvalid = NewNormalError(NormalSubcategoryUser, 9, http.StatusBadRequest, "user default currency is invalid")
+	ErrUserDefaultCurrencyIsInvalid                        = NewNormalError(NormalSubcategoryUser, 9, http.StatusBadRequest, "user default currency is invalid")
-	ErrUserNotFound                 = NewNormalError(NormalSubcategoryUser, 10, http.StatusBadRequest, "user not found")
+	ErrUserNotFound                                        = NewNormalError(NormalSubcategoryUser, 10, http.StatusBadRequest, "user not found")
-	ErrUserPasswordWrong            = NewNormalError(NormalSubcategoryUser, 11, http.StatusBadRequest, "password is wrong")
+	ErrUserPasswordWrong                                   = NewNormalError(NormalSubcategoryUser, 11, http.StatusBadRequest, "password is wrong")
-	ErrUsernameAlreadyExists        = NewNormalError(NormalSubcategoryUser, 12, http.StatusBadRequest, "username already exists")
+	ErrUsernameAlreadyExists                               = NewNormalError(NormalSubcategoryUser, 12, http.StatusBadRequest, "username already exists")
-	ErrUserEmailAlreadyExists       = NewNormalError(NormalSubcategoryUser, 13, http.StatusBadRequest, "email already exists")
+	ErrUserEmailAlreadyExists                              = NewNormalError(NormalSubcategoryUser, 13, http.StatusBadRequest, "email already exists")
-	ErrUserRegistrationNotAllowed   = NewNormalError(NormalSubcategoryUser, 14, http.StatusBadRequest, "user registration not allowed")
+	ErrUserRegistrationNotAllowed                          = NewNormalError(NormalSubcategoryUser, 14, http.StatusBadRequest, "user registration not allowed")
+	ErrUserDefaultAccountIsInvalid                         = NewNormalError(NormalSubcategoryUser, 15, http.StatusBadRequest, "user default account is invalid")
+	ErrUserIsDisabled                                      = NewNormalError(NormalSubcategoryUser, 16, http.StatusBadRequest, "user is disabled")
+	ErrEmptyIsInvalid                                      = NewNormalError(NormalSubcategoryUser, 17, http.StatusBadRequest, "email is invalid")
+	ErrEmailIsEmptyOrInvalid                               = NewNormalError(NormalSubcategoryUser, 18, http.StatusBadRequest, "email is empty or invalid")
+	ErrNewPasswordEqualsOldInvalid                         = NewNormalError(NormalSubcategoryUser, 19, http.StatusBadRequest, "new password equals old password")
+	ErrEmailIsNotVerified                                  = NewNormalError(NormalSubcategoryUser, 20, http.StatusBadRequest, "email is not verified")
+	ErrEmailIsVerified                                     = NewNormalError(NormalSubcategoryUser, 21, http.StatusBadRequest, "email is verified")
+	ErrEmailValidationNotAllowed                           = NewNormalError(NormalSubcategoryUser, 22, http.StatusBadRequest, "email validation not allowed")
+	ErrDecimalSeparatorAndDigitGroupingSymbolCannotBeEqual = NewNormalError(NormalSubcategoryUser, 23, http.StatusBadRequest, "decimal separator and digit grouping symbol cannot be equal")
+	ErrUserDefaultAccountIsHidden                          = NewNormalError(NormalSubcategoryUser, 24, http.StatusBadRequest, "user default account is hidden")
+	ErrNoUserAvatar                                        = NewNormalError(NormalSubcategoryUser, 25, http.StatusBadRequest, "no user avatar")
+	ErrUserAvatarIsEmpty                                   = NewNormalError(NormalSubcategoryUser, 26, http.StatusBadRequest, "user avatar is empty")
+	ErrUserAvatarNoExists                                  = NewNormalError(NormalSubcategoryUser, 27, http.StatusNotFound, "user avatar not exists")
 )

pkg/exchangerates/bank_of_canada_datasource.go

@@ -33,7 +33,7 @@ type BankOfCanadaExchangeRateData struct {
 }
 
 // BankOfCanadaObservationData represents the observation data from bank of Canada
-type BankOfCanadaObservationData map[string]interface{}
+type BankOfCanadaObservationData map[string]any
 
 // ToLatestExchangeRateResponse returns a view-object according to original data from bank of Canada
 func (e *BankOfCanadaExchangeRateData) ToLatestExchangeRateResponse(c *core.Context) *models.LatestExchangeRateResponse {
@@ -62,7 +62,7 @@ func (e *BankOfCanadaExchangeRateData) ToLatestExchangeRateResponse(c *core.Cont
 
 			currencyCode := utils.SubString(typeName, 2, 3)
 
-			if data, ok := exchangeRateData.(map[string]interface{}); ok {
+			if data, ok := exchangeRateData.(map[string]any); ok {
 				exchangeRate := data["v"]
 
 				if exchangeRateValue, ok2 := exchangeRate.(string); ok2 {

pkg/exchangerates/euro_central_bank_datasource.go

@@ -18,7 +18,7 @@ const euroCentralBankDataSource = "European Central Bank"
 const euroCentralBankBaseCurrency = "EUR"
 
 const euroCentralBankDataUpdateDateFormat = "2006-01-02 15"
-const euroCentralBankDataUpdateDateTimezone = "Etc/GMT-1" // UTC+01:00
+const euroCentralBankDataUpdateDateTimezone = "Europe/Berlin"
 
 // EuroCentralBankDataSource defines the structure of exchange rates data source of euro central bank
 type EuroCentralBankDataSource struct {

pkg/exchangerates/exchange_rates_datasource_container.go

@@ -32,6 +32,9 @@ func InitializeExchangeRatesDataSource(config *settings.Config) error {
 	} else if config.ExchangeRatesDataSource == settings.NationalBankOfPolandDataSource {
 		Container.Current = &NationalBankOfPolandDataSource{}
 		return nil
+	} else if config.ExchangeRatesDataSource == settings.MonetaryAuthorityOfSingaporeDataSource {
+		Container.Current = &MonetaryAuthorityOfSingaporeDataSource{}
+		return nil
 	}
 
 	return errs.ErrInvalidExchangeRatesDataSource

pkg/exchangerates/monetary_authority_of_singapore_datasource.go

@@ -0,0 +1,179 @@
+package exchangerates
+
+import (
+	"encoding/json"
+	"math"
+	"strings"
+	"time"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+	"github.com/mayswind/ezbookkeeping/pkg/validators"
+)
+
+const monetaryAuthorityOfSingaporeExchangeRateUrl = "https://eservices.mas.gov.sg/api/action/datastore/search.json?resource_id=95932927-c8bc-4e7a-b484-68a66a24edfe&sort=end_of_day+desc&limit=1"
+const monetaryAuthorityOfSingaporeExchangeRateReferenceUrl = "https://eservices.mas.gov.sg/Statistics/msb/ExchangeRates.aspx"
+const monetaryAuthorityOfSingaporeDataSource = "Monetary Authority of Singapore"
+const monetaryAuthorityOfSingaporeBaseCurrency = "SGD"
+
+const monetaryAuthorityOfSingaporeDataUpdateDateFormat = "2006-01-02 15"
+const monetaryAuthorityOfSingaporeDataUpdateDateTimezone = "Asia/Singapore"
+
+// MonetaryAuthorityOfSingaporeDataSource defines the structure of exchange rates data source of Monetary Authority of Singapore
+type MonetaryAuthorityOfSingaporeDataSource struct {
+	ExchangeRatesDataSource
+}
+
+// MonetaryAuthorityOfSingaporeExchangeRateData represents the whole data from Monetary Authority of Singapore
+type MonetaryAuthorityOfSingaporeExchangeRateData struct {
+	Success bool                                `json:"success"`
+	Result  *MonetaryAuthorityOfSingaporeResult `json:"result"`
+}
+
+// MonetaryAuthorityOfSingaporeResult represents the actual result from Monetary Authority of Singapore
+type MonetaryAuthorityOfSingaporeResult struct {
+	Records []MonetaryAuthorityOfSingaporeRecord `json:"records"`
+}
+
+// MonetaryAuthorityOfSingaporeRecord represents the record from Monetary Authority of Singapore
+type MonetaryAuthorityOfSingaporeRecord map[string]string
+
+// ToLatestExchangeRateResponse returns a view-object according to original data from Monetary Authority of Singapore
+func (e *MonetaryAuthorityOfSingaporeExchangeRateData) ToLatestExchangeRateResponse(c *core.Context) *models.LatestExchangeRateResponse {
+	if !e.Success {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.ToLatestExchangeRateResponse] response is not success")
+		return nil
+	}
+
+	if e.Result == nil {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.ToLatestExchangeRateResponse] result is null")
+		return nil
+	}
+
+	if len(e.Result.Records) < 1 {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.ToLatestExchangeRateResponse] records is empty")
+		return nil
+	}
+
+	lastDayRecord := e.Result.Records[0]
+	exchangeRates := make(models.LatestExchangeRateSlice, 0, len(lastDayRecord))
+	latestUpdateDate := ""
+
+	for key, value := range lastDayRecord {
+		if key == "end_of_day" {
+			latestUpdateDate = value
+			continue
+		}
+
+		exchangeRate := e.parseExchangeRateResponse(c, key, value)
+
+		if exchangeRate == nil {
+			continue
+		}
+
+		exchangeRates = append(exchangeRates, exchangeRate)
+	}
+
+	timezone, err := time.LoadLocation(monetaryAuthorityOfSingaporeDataUpdateDateTimezone)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.ToLatestExchangeRateResponse] failed to get timezone, timezone name is %s", monetaryAuthorityOfSingaporeDataUpdateDateTimezone)
+		return nil
+	}
+
+	updateDateTime := latestUpdateDate + " 12" // These rates are the average of buying and selling interbank rates quoted around midday in Singapore
+	updateTime, err := time.ParseInLocation(monetaryAuthorityOfSingaporeDataUpdateDateFormat, updateDateTime, timezone)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.ToLatestExchangeRateResponse] failed to parse update date, datetime is %s", updateDateTime)
+		return nil
+	}
+
+	latestExchangeRateResp := &models.LatestExchangeRateResponse{
+		DataSource:    monetaryAuthorityOfSingaporeDataSource,
+		ReferenceUrl:  monetaryAuthorityOfSingaporeExchangeRateReferenceUrl,
+		UpdateTime:    updateTime.Unix(),
+		BaseCurrency:  monetaryAuthorityOfSingaporeBaseCurrency,
+		ExchangeRates: exchangeRates,
+	}
+
+	return latestExchangeRateResp
+}
+
+func (e *MonetaryAuthorityOfSingaporeExchangeRateData) parseExchangeRateResponse(c *core.Context, key string, value string) *models.LatestExchangeRate {
+	if !strings.Contains(key, "_") {
+		return nil
+	}
+
+	items := strings.Split(key, "_")
+
+	if len(items) < 2 {
+		return nil
+	}
+
+	fromCurrencyCode := strings.ToUpper(items[0])
+	toCurrencyCode := strings.ToUpper(items[1])
+
+	if _, exists := validators.AllCurrencyNames[fromCurrencyCode]; !exists {
+		return nil
+	}
+
+	if toCurrencyCode != monetaryAuthorityOfSingaporeBaseCurrency {
+		return nil
+	}
+
+	rate, err := utils.StringToFloat64(value)
+
+	if err != nil {
+		log.WarnfWithRequestId(c, "[monetary_authority_of_singapore_datasource.parseExchangeRateResponse] failed to parse rate, rate is %s", value)
+		return nil
+	}
+
+	if rate <= 0 {
+		log.WarnfWithRequestId(c, "[monetary_authority_of_singapore_datasource.parseExchangeRateResponse] rate is invalid, rate is %s", value)
+		return nil
+	}
+
+	finalRate := 1 / rate
+
+	if math.IsInf(finalRate, 0) {
+		return nil
+	}
+
+	if len(items) == 3 && items[2] == "100" {
+		finalRate = finalRate * 100
+	}
+
+	return &models.LatestExchangeRate{
+		Currency: fromCurrencyCode,
+		Rate:     utils.Float64ToString(finalRate),
+	}
+}
+
+// GetRequestUrls returns the Monetary Authority of Singapore data source urls
+func (e *MonetaryAuthorityOfSingaporeDataSource) GetRequestUrls() []string {
+	return []string{monetaryAuthorityOfSingaporeExchangeRateUrl}
+}
+
+// Parse returns the common response entity according to the Monetary Authority of Singapore data source raw response
+func (e *MonetaryAuthorityOfSingaporeDataSource) Parse(c *core.Context, content []byte) (*models.LatestExchangeRateResponse, error) {
+	monetaryAuthorityOfSingaporeData := &MonetaryAuthorityOfSingaporeExchangeRateData{}
+	err := json.Unmarshal(content, monetaryAuthorityOfSingaporeData)
+
+	if err != nil {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.Parse] failed to parse json data, content is %s, because %s", string(content), err.Error())
+		return nil, errs.ErrFailedToRequestRemoteApi
+	}
+
+	latestExchangeRateResponse := monetaryAuthorityOfSingaporeData.ToLatestExchangeRateResponse(c)
+
+	if latestExchangeRateResponse == nil {
+		log.ErrorfWithRequestId(c, "[monetary_authority_of_singapore_datasource.Parse] failed to parse latest exchange rate data, content is %s", string(content))
+		return nil, errs.ErrFailedToRequestRemoteApi
+	}
+
+	return latestExchangeRateResponse, nil
+}

pkg/exchangerates/monetary_authority_of_singapore_datasource_test.go

@@ -0,0 +1,206 @@
+package exchangerates
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/gin-gonic/gin"
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/models"
+)
+
+const monetaryAuthorityOfSingaporeMinimumRequiredContent = "{\n" +
+	"  \"success\": true,\n" +
+	"  \"result\": {\n" +
+	"    \"records\": [\n" +
+	"      {\n" +
+	"        \"end_of_day\": \"2023-05-26\",\n" +
+	"        \"usd_sgd\": \"1.3528\",\n" +
+	"        \"cny_sgd_100\": \"19.16\"\n" +
+	"      }\n" +
+	"    ]\n" +
+	"  }\n" +
+	"}"
+
+func TestMonetaryAuthorityOfSingaporeDataSource_StandardDataExtractBaseCurrency(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte(monetaryAuthorityOfSingaporeMinimumRequiredContent))
+	assert.Equal(t, nil, err)
+	assert.Equal(t, "SGD", actualLatestExchangeRateResponse.BaseCurrency)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_StandardDataExtractExchangeRates(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte(monetaryAuthorityOfSingaporeMinimumRequiredContent))
+	assert.Equal(t, nil, err)
+	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
+		Currency: "USD",
+		Rate:     "0.7392075694855116",
+	})
+	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
+		Currency: "CNY",
+		Rate:     "5.219206680584551",
+	})
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_BlankContent(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte(""))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_EmptyJsonObject(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("{}"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_ResponseSuccessIsFalseObject(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": false,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"      {\n"+
+		"        \"end_of_day\": \"2023-05-26\",\n"+
+		"        \"usd_sgd\": \"1.3528\",\n"+
+		"        \"cny_sgd_100\": \"19.16\"\n"+
+		"      }\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_NoResultContent(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true\n"+
+		"}"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_EmptyRecordContent(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_TargetCurrencyIsNotBaseCurrency(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"      {\n"+
+		"        \"end_of_day\": \"2023-05-26\",\n"+
+		"        \"usd_cny\": \"1\""+
+		"      }\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_InvalidCurrency(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"      {\n"+
+		"        \"end_of_day\": \"2023-05-26\",\n"+
+		"        \"xxx_sgd\": \"1.3528\""+
+		"      }\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_EmptyRate(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"      {\n"+
+		"        \"end_of_day\": \"2023-05-26\",\n"+
+		"        \"usd_sgd\": \"\""+
+		"      }\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
+}
+
+func TestMonetaryAuthorityOfSingaporeDataSource_InvalidRate(t *testing.T) {
+	dataSource := &MonetaryAuthorityOfSingaporeDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("{\n"+
+		"  \"success\": true,\n"+
+		"  \"result\": {\n"+
+		"    \"records\": [\n"+
+		"      {\n"+
+		"        \"end_of_day\": \"2023-05-26\",\n"+
+		"        \"usd_sgd\": null"+
+		"      }\n"+
+		"    ]\n"+
+		"  }\n"+
+		"}"))
+	assert.Equal(t, nil, err)
+	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
+}

pkg/exchangerates/national_bank_of_poland_datasource.go

@@ -14,9 +14,9 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/validators"
 )
 
-const nationalBankOfPolandDailyExchangeRateUrl = "https://www.nbp.pl/kursy/xml/en/lastaen.xml"
+const nationalBankOfPolandDailyExchangeRateUrl = "https://api.nbp.pl/api/exchangerates/tables/A?format=xml"
-const nationalBankOfPolandInconvertibleCurrencyExchangeRateUrl = "https://www.nbp.pl/kursy/xml/en/lastben.xml"
+const nationalBankOfPolandInconvertibleCurrencyExchangeRateUrl = "https://api.nbp.pl/api/exchangerates/tables/B?format=xml"
-const nationalBankOfPolandExchangeRateReferenceUrl = "https://www.nbp.pl/homen.aspx?f=/kursy/kursyen.htm"
+const nationalBankOfPolandExchangeRateReferenceUrl = "https://nbp.pl/en/statistic-and-financial-reporting/rates/"
 const nationalBankOfPolandDataSource = "Narodowy Bank Polski"
 const nationalBankOfPolandBaseCurrency = "PLN"
 
@@ -30,16 +30,15 @@ type NationalBankOfPolandDataSource struct {
 
 // NationalBankOfPolandExchangeRateData represents the whole data from National Bank of Poland
 type NationalBankOfPolandExchangeRateData struct {
-	XMLName          xml.Name                            `xml:"exchange_rates"`
+	XMLName          xml.Name                            `xml:"ArrayOfExchangeRatesTable"`
-	Date             string                              `xml:"date,attr"`
+	Date             string                              `xml:"ExchangeRatesTable>EffectiveDate"`
-	AllExchangeRates []*NationalBankOfPolandExchangeRate `xml:"mid-rate"`
+	AllExchangeRates []*NationalBankOfPolandExchangeRate `xml:"ExchangeRatesTable>Rates>Rate"`
 }
 
 // NationalBankOfPolandExchangeRate represents the exchange rate data from National Bank of Poland
 type NationalBankOfPolandExchangeRate struct {
-	Currency string `xml:"code,attr"`
+	Currency string `xml:"Code"`
-	Units    string `xml:"units,attr"`
+	Rate     string `xml:"Mid"`
-	Rate     string `xml:",chardata"`
 }
 
 // ToLatestExchangeRateResponse returns a view-object according to original data from National Bank of Poland
@@ -95,13 +94,6 @@ func (e *NationalBankOfPolandExchangeRateData) ToLatestExchangeRateResponse(c *c
 
 // ToLatestExchangeRate returns a data pair according to original data from National Bank of Poland
 func (e *NationalBankOfPolandExchangeRate) ToLatestExchangeRate(c *core.Context) *models.LatestExchangeRate {
-	amount, err := utils.StringToInt64(e.Units)
-
-	if err != nil {
-		log.WarnfWithRequestId(c, "[national_bank_of_poland_datasource.ToLatestExchangeRate] failed to parse amount, currency is %s, amount is %s", e.Currency, e.Units)
-		return nil
-	}
-
 	rate, err := utils.StringToFloat64(e.Rate)
 
 	if err != nil {
@@ -114,7 +106,7 @@ func (e *NationalBankOfPolandExchangeRate) ToLatestExchangeRate(c *core.Context)
 		return nil
 	}
 
-	finalRate := float64(amount) / rate
+	finalRate := 1 / rate
 
 	if math.IsInf(finalRate, 0) {
 		return nil

pkg/exchangerates/national_bank_of_poland_datasource_test.go

@@ -10,11 +10,22 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 )
 
-const nationalBankOfPolandMinimumRequiredContent = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" +
+const nationalBankOfPolandMinimumRequiredContent = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
-	"<exchange_rates table=\"A\" date=\"2021-04-02\" number=\"064/A/NBP/2021\" uid=\"21a064\">\n" +
+	"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
-	"  <mid-rate currency=\"US Dollar\" units=\"1\" code=\"USD\">3.8986</mid-rate>\n" +
+	"  <ExchangeRatesTable>\n" +
-	"  <mid-rate currency=\"Yuan Renminbi\" units=\"1\" code=\"CNY\">0.5941</mid-rate>\n" +
+	"    <EffectiveDate>2024-02-28</EffectiveDate>\n" +
-	"</exchange_rates>"
+	"    <Rates>\n" +
+	"      <Rate>\n" +
+	"        <Code>USD</Code>\n" +
+	"        <Mid>3.9922</Mid>\n" +
+	"      </Rate>\n" +
+	"      <Rate>\n" +
+	"        <Code>CNY</Code>\n" +
+	"        <Mid>0.5545</Mid>\n" +
+	"      </Rate>\n" +
+	"    </Rates>\n" +
+	"  </ExchangeRatesTable>\n" +
+	"</ArrayOfExchangeRatesTable>"
 
 func TestNationalBankOfPolandDataSource_StandardDataExtractBaseCurrency(t *testing.T) {
 	dataSource := &NationalBankOfPolandDataSource{}
@@ -37,11 +48,11 @@ func TestNationalBankOfPolandDataSource_StandardDataExtractExchangeRates(t *test
 	assert.Equal(t, nil, err)
 	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
 		Currency: "USD",
-		Rate:     "0.25650233417124096",
+		Rate:     "0.2504884524823406",
 	})
 	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
 		Currency: "CNY",
-		Rate:     "1.68321831341525",
+		Rate:     "1.8034265103697025",
 	})
 }
 
@@ -61,7 +72,33 @@ func TestNationalBankOfPolandDataSource_OnlyXMLHeader(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>"))
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestNationalBankOfPolandDataSource_EmptyArrayOfExchangeRatesTable(t *testing.T) {
+	dataSource := &NationalBankOfPolandDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
+		"</ArrayOfExchangeRatesTable>"))
+	assert.NotEqual(t, nil, err)
+}
+
+func TestNationalBankOfPolandDataSource_EmptyExchangeRatesTable(t *testing.T) {
+	dataSource := &NationalBankOfPolandDataSource{}
+	context := &core.Context{
+		Context: &gin.Context{},
+	}
+
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
+		"  <ExchangeRatesTable>\n"+
+		"  </ExchangeRatesTable>\n"+
+		"</ArrayOfExchangeRatesTable>"))
 	assert.NotEqual(t, nil, err)
 }
 
@@ -71,9 +108,14 @@ func TestNationalBankOfPolandDataSource_EmptyExchangeRatesContent(t *testing.T)
 		Context: &gin.Context{},
 	}
 
-	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"+
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
-		"<exchange_rates table=\"A\" date=\"2021-04-02\" number=\"064/A/NBP/2021\" uid=\"21a064\">\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
-		"</exchange_rates>"))
+		"  <ExchangeRatesTable>\n"+
+		"    <EffectiveDate>2024-02-28</EffectiveDate>\n"+
+		"    <Rates>\n"+
+		"    </Rates>\n"+
+		"  </ExchangeRatesTable>\n"+
+		"</ArrayOfExchangeRatesTable>"))
 	assert.NotEqual(t, nil, err)
 }
 
@@ -83,10 +125,18 @@ func TestNationalBankOfPolandDataSource_InvalidCurrency(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
-		"<exchange_rates table=\"A\" date=\"2021-04-02\" number=\"064/A/NBP/2021\" uid=\"21a064\">\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
-		"  <mid-rate currency=\"XXX\" units=\"1\" code=\"XXX\">1</mid-rate>\n"+
+		"  <ExchangeRatesTable>\n"+
-		"</exchange_rates>"))
+		"    <EffectiveDate>2024-02-28</EffectiveDate>\n"+
+		"    <Rates>\n"+
+		"      <Rate>\n"+
+		"        <Code>XXX</Code>\n"+
+		"        <Mid>1</Mid>\n"+
+		"      </Rate>\n"+
+		"    </Rates>\n"+
+		"  </ExchangeRatesTable>\n"+
+		"</ArrayOfExchangeRatesTable>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
 }
@@ -97,10 +147,18 @@ func TestNationalBankOfPolandDataSource_EmptyRate(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
-		"<exchange_rates table=\"A\" date=\"2021-04-02\" number=\"064/A/NBP/2021\" uid=\"21a064\">\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
-		"  <mid-rate currency=\"US Dollar\" units=\"1\" code=\"USD\"></mid-rate>\n"+
+		"  <ExchangeRatesTable>\n"+
-		"</exchange_rates>"))
+		"    <EffectiveDate>2024-02-28</EffectiveDate>\n"+
+		"    <Rates>\n"+
+		"      <Rate>\n"+
+		"        <Code>USD</Code>\n"+
+		"        <Mid></Mid>\n"+
+		"      </Rate>\n"+
+		"    </Rates>\n"+
+		"  </ExchangeRatesTable>\n"+
+		"</ArrayOfExchangeRatesTable>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
 }
@@ -111,10 +169,18 @@ func TestNationalBankOfPolandDataSource_InvalidRate(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"+
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"+
-		"<exchange_rates table=\"A\" date=\"2021-04-02\" number=\"064/A/NBP/2021\" uid=\"21a064\">\n"+
+		"<ArrayOfExchangeRatesTable xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"+
-		"  <mid-rate currency=\"US Dollar\" units=\"1\" code=\"USD\">null</mid-rate>\n"+
+		"  <ExchangeRatesTable>\n"+
-		"</exchange_rates>"))
+		"    <EffectiveDate>2024-02-28</EffectiveDate>\n"+
+		"    <Rates>\n"+
+		"      <Rate>\n"+
+		"        <Code>USD</Code>\n"+
+		"        <Mid>null</Mid>\n"+
+		"      </Rate>\n"+
+		"    </Rates>\n"+
+		"  </ExchangeRatesTable>\n"+
+		"</ArrayOfExchangeRatesTable>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
 }

pkg/locales/all_locales.go

@@ -0,0 +1,51 @@
+package locales
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+// DefaultLanguage represents the default language
+var DefaultLanguage = en
+
+// AllLanguages represents all the supported language
+// To add new languages, please refer to https://ezbookkeeping.mayswind.net/translating
+var AllLanguages = map[string]*LocaleInfo{
+	"en": {
+		Content: en,
+	},
+	"zh-Hans": {
+		Content: zhHans,
+	},
+}
+
+func GetLocaleTextItems(locale string) *LocaleTextItems {
+	localeInfo, exists := AllLanguages[locale]
+
+	if exists {
+		return localeInfo.Content
+	}
+
+	return DefaultLanguage
+}
+
+func IsDecimalSeparatorEqualsDigitGroupingSymbol(decimalSeparator core.DecimalSeparator, digitGroupingSymbol core.DigitGroupingSymbol, locale string) bool {
+	if decimalSeparator == core.DECIMAL_SEPARATOR_DEFAULT && digitGroupingSymbol == core.DIGIT_GROUPING_SYMBOL_DEFAULT {
+		return false
+	}
+
+	if byte(decimalSeparator) == byte(digitGroupingSymbol) {
+		return true
+	}
+
+	localeTextItems := GetLocaleTextItems(locale)
+
+	if decimalSeparator == core.DECIMAL_SEPARATOR_DEFAULT {
+		decimalSeparator = localeTextItems.DefaultTypes.DecimalSeparator
+	}
+
+	if digitGroupingSymbol == core.DIGIT_GROUPING_SYMBOL_DEFAULT {
+		digitGroupingSymbol = localeTextItems.DefaultTypes.DigitGroupingSymbol
+	}
+
+	return byte(decimalSeparator) == byte(digitGroupingSymbol)
+}

pkg/locales/base.go

@@ -0,0 +1,35 @@
+package locales
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+// LocaleTextItems represents all text items need to be translated
+type LocaleTextItems struct {
+	DefaultTypes                *DefaultTypes
+	VerifyEmailTextItems        *VerifyEmailTextItems
+	ForgetPasswordMailTextItems *ForgetPasswordMailTextItems
+}
+
+type DefaultTypes struct {
+	DecimalSeparator    core.DecimalSeparator
+	DigitGroupingSymbol core.DigitGroupingSymbol
+}
+
+// VerifyEmailTextItems represents text items need to be translated in verify mail
+type VerifyEmailTextItems struct {
+	Title                     string
+	SalutationFormat          string
+	DescriptionAboveBtn       string
+	VerifyEmail               string
+	DescriptionBelowBtnFormat string
+}
+
+// ForgetPasswordMailTextItems represents text items need to be translated in forget password mail
+type ForgetPasswordMailTextItems struct {
+	Title                     string
+	SalutationFormat          string
+	DescriptionAboveBtn       string
+	ResetPassword             string
+	DescriptionBelowBtnFormat string
+}

pkg/locales/en.go

@@ -0,0 +1,26 @@
+package locales
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+var en = &LocaleTextItems{
+	DefaultTypes: &DefaultTypes{
+		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
+		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,
+	},
+	VerifyEmailTextItems: &VerifyEmailTextItems{
+		Title:                     "Verify Email",
+		SalutationFormat:          "Hi %s,",
+		DescriptionAboveBtn:       "Please click the link below to confirm your email address.",
+		VerifyEmail:               "Verify Email",
+		DescriptionBelowBtnFormat: "If you did not sign up for %s account, please simply disregard this email. If you cannot click the link above, please copy the above url and paste it into your browser. The verify email link will be expired after %v minutes.",
+	},
+	ForgetPasswordMailTextItems: &ForgetPasswordMailTextItems{
+		Title:                     "Reset Your Password",
+		SalutationFormat:          "Hi %s,",
+		DescriptionAboveBtn:       "We recently received a request to reset your password. You can click the link below to reset your password.",
+		ResetPassword:             "Reset Password",
+		DescriptionBelowBtnFormat: "If you did not request to reset your password, please simply disregard this email. If you cannot click the link above, please copy the above url and paste it into your browser. The password reset link will be expired after %v minutes.",
+	},
+}

pkg/locales/locale_info.go

@@ -0,0 +1,7 @@
+package locales
+
+// LocaleInfo represents locale info
+type LocaleInfo struct {
+	Aliases []string
+	Content *LocaleTextItems
+}

pkg/locales/zh_hans.go

@@ -0,0 +1,26 @@
+package locales
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
+
+var zhHans = &LocaleTextItems{
+	DefaultTypes: &DefaultTypes{
+		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
+		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,
+	},
+	VerifyEmailTextItems: &VerifyEmailTextItems{
+		Title:                     "验证邮箱",
+		SalutationFormat:          "%s 您好，",
+		DescriptionAboveBtn:       "请点击下方的链接确认您的邮箱地址。",
+		VerifyEmail:               "验证邮箱",
+		DescriptionBelowBtnFormat: "如果您没有注册 %s 账户，请直接忽略本邮件。如果您无法点击上述链接，请复制下方的地址然后在您的浏览器中粘贴。邮箱验证链接将在 %v 分钟后过期。",
+	},
+	ForgetPasswordMailTextItems: &ForgetPasswordMailTextItems{
+		Title:                     "重置密码",
+		SalutationFormat:          "%s 您好，",
+		DescriptionAboveBtn:       "我们刚才收到重置您密码的请求。您可以点击下方链接重置您的密码。",
+		ResetPassword:             "重置密码",
+		DescriptionBelowBtnFormat: "如果您没有请求重置密码，请直接忽略本邮件。如果您无法点击上述链接，请复制下方的地址然后在您的浏览器中粘贴。重置密码链接将在 %v 分钟后过期。",
+	},
+}

pkg/log/formatter.go

@@ -41,12 +41,12 @@ func (f *LogFormatter) Format(entry *logrus.Entry) ([]byte, error) {
 		b.WriteString("] ")
 	}
 
-	b.WriteString(entry.Message)
-
 	if requestId, exists := entry.Data[logFieldRequestId]; exists {
-		b.WriteString(fmt.Sprintf(", r=%s", requestId))
+		b.WriteString(fmt.Sprintf("[%s] ", requestId))
 	}
 
+	b.WriteString(entry.Message)
+
 	b.WriteString("\n")
 
 	if extra, exists := entry.Data[logFieldExtra]; exists {

pkg/log/logger.go

@@ -39,34 +39,73 @@ func init() {
 }
 
 // SetLoggerConfiguration sets the logger according to the config
-func SetLoggerConfiguration(config *settings.Config) error {
+func SetLoggerConfiguration(config *settings.Config, isDisableBootLog bool) error {
 	var bootWriters []io.Writer
-	var writers []io.Writer
+	var defaultWriters []io.Writer
+	var requestWriters []io.Writer
+	var queryWriters []io.Writer
 
-	bootWriters = append(bootWriters, os.Stdout)
+	if !isDisableBootLog {
+		bootWriters = append(bootWriters, os.Stdout)
+	}
 
 	if config.EnableConsoleLog {
-		writers = append(writers, os.Stdout)
+		defaultWriters = append(defaultWriters, os.Stdout)
+		requestWriters = append(requestWriters, os.Stdout)
+		queryWriters = append(queryWriters, os.Stdout)
 	}
 
 	if config.EnableFileLog {
-		logFile, err := os.OpenFile(config.FileLogPath, os.O_CREATE|os.O_WRONLY, 0666)
+		defaultWriter, err := NewRotateFileWriter(config.FileLogPath, config.LogFileRotate, int64(config.LogFileMaxSize), config.LogFileMaxDays)
 
 		if err != nil {
 			return err
 		}
 
-		bootWriters = append(bootWriters, logFile)
+		if !isDisableBootLog {
-		writers = append(writers, logFile)
+			bootWriters = append(bootWriters, defaultWriter)
+		}
+
+		defaultWriters = append(defaultWriters, defaultWriter)
+
+		if config.EnableRequestLog {
+			if config.RequestFileLogPath != "" && config.RequestFileLogPath != config.FileLogPath {
+				requestWriter, err := NewRotateFileWriter(config.RequestFileLogPath, config.LogFileRotate, int64(config.LogFileMaxSize), config.LogFileMaxDays)
+
+				if err != nil {
+					return err
+				}
+
+				requestWriters = append(requestWriters, requestWriter)
+			} else {
+				requestWriters = append(requestWriters, defaultWriter)
+			}
+		}
+
+		if config.EnableQueryLog {
+			if config.QueryFileLogPath != "" && config.QueryFileLogPath != config.FileLogPath {
+				queryWriter, err := NewRotateFileWriter(config.QueryFileLogPath, config.LogFileRotate, int64(config.LogFileMaxSize), config.LogFileMaxDays)
+
+				if err != nil {
+					return err
+				}
+
+				queryWriters = append(queryWriters, queryWriter)
+			} else {
+				queryWriters = append(queryWriters, defaultWriter)
+			}
+		}
 	}
 
 	bootMultipleWriter := io.MultiWriter(bootWriters...)
-	multipleWriter := io.MultiWriter(writers...)
+	defaultMultipleWriter := io.MultiWriter(defaultWriters...)
+	requestMultipleWriter := io.MultiWriter(requestWriters...)
+	queryMultipleWriter := io.MultiWriter(queryWriters...)
 
 	bootLogger.SetOutput(bootMultipleWriter)
-	defaultLogger.SetOutput(multipleWriter)
+	defaultLogger.SetOutput(defaultMultipleWriter)
-	requestLogger.SetOutput(multipleWriter)
+	requestLogger.SetOutput(requestMultipleWriter)
-	sqlQueryLogger.SetOutput(multipleWriter)
+	sqlQueryLogger.SetOutput(queryMultipleWriter)
 
 	if config.LogLevel == settings.LOGLEVEL_DEBUG {
 		bootLogger.SetLevel(logrus.DebugLevel)
@@ -94,93 +133,93 @@ func SetLoggerConfiguration(config *settings.Config) error {
 }
 
 // Debugf logs debug log with custom format
-func Debugf(format string, args ...interface{}) {
+func Debugf(format string, args ...any) {
-	defaultLogger.Debugf(getFinalLog(format, args...))
+	defaultLogger.Debug(getFinalLog(format, args...))
 }
 
 // DebugfWithRequestId logs debug log with custom format and request id
-func DebugfWithRequestId(c *core.Context, format string, args ...interface{}) {
+func DebugfWithRequestId(c *core.Context, format string, args ...any) {
-	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Debugf(getFinalLog(format, args...))
+	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Debug(getFinalLog(format, args...))
 }
 
 // Infof logs info log with custom format
-func Infof(format string, args ...interface{}) {
+func Infof(format string, args ...any) {
-	defaultLogger.Infof(getFinalLog(format, args...))
+	defaultLogger.Info(getFinalLog(format, args...))
 }
 
 // InfofWithRequestId logs info log with custom format and request id
-func InfofWithRequestId(c *core.Context, format string, args ...interface{}) {
+func InfofWithRequestId(c *core.Context, format string, args ...any) {
-	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Infof(getFinalLog(format, args...))
+	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Info(getFinalLog(format, args...))
 }
 
 // Warnf logs warn log with custom format
-func Warnf(format string, args ...interface{}) {
+func Warnf(format string, args ...any) {
-	defaultLogger.Warnf(getFinalLog(format, args...))
+	defaultLogger.Warn(getFinalLog(format, args...))
 }
 
 // WarnfWithRequestId logs warn log with custom format and request id
-func WarnfWithRequestId(c *core.Context, format string, args ...interface{}) {
+func WarnfWithRequestId(c *core.Context, format string, args ...any) {
-	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Warnf(getFinalLog(format, args...))
+	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Warn(getFinalLog(format, args...))
 }
 
 // Errorf logs error log with custom format
-func Errorf(format string, args ...interface{}) {
+func Errorf(format string, args ...any) {
-	defaultLogger.Errorf(getFinalLog(format, args...))
+	defaultLogger.Error(getFinalLog(format, args...))
 }
 
 // ErrorfWithRequestId logs error log with custom format and request id
-func ErrorfWithRequestId(c *core.Context, format string, args ...interface{}) {
+func ErrorfWithRequestId(c *core.Context, format string, args ...any) {
-	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Errorf(getFinalLog(format, args...))
+	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).Error(getFinalLog(format, args...))
 }
 
 // ErrorfWithRequestIdAndExtra logs error log with custom format and request id and extra info
-func ErrorfWithRequestIdAndExtra(c *core.Context, extraString string, format string, args ...interface{}) {
+func ErrorfWithRequestIdAndExtra(c *core.Context, extraString string, format string, args ...any) {
-	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).WithField(logFieldExtra, extraString).Errorf(getFinalLog(format, args...))
+	defaultLogger.WithField(logFieldRequestId, c.GetRequestId()).WithField(logFieldExtra, extraString).Error(getFinalLog(format, args...))
 }
 
 // BootInfof logs boot info log
-func BootInfof(format string, args ...interface{}) {
+func BootInfof(format string, args ...any) {
 	if bootLogger != nil {
-		bootLogger.Infof(getFinalLog(format, args...))
+		bootLogger.Info(getFinalLog(format, args...))
 	}
 }
 
 // BootWarnf logs boot warn log
-func BootWarnf(format string, args ...interface{}) {
+func BootWarnf(format string, args ...any) {
 	if bootLogger != nil {
-		bootLogger.Warnf(getFinalLog(format, args...))
+		bootLogger.Warn(getFinalLog(format, args...))
 	}
 }
 
 // BootErrorf logs boot error log
-func BootErrorf(format string, args ...interface{}) {
+func BootErrorf(format string, args ...any) {
 	if bootLogger != nil {
-		bootLogger.Errorf(getFinalLog(format, args...))
+		bootLogger.Error(getFinalLog(format, args...))
 	}
 }
 
 // Requestf logs http request log with custom format
-func Requestf(c *core.Context, format string, args ...interface{}) {
+func Requestf(c *core.Context, format string, args ...any) {
 	if requestLogger != nil {
-		requestLogger.WithField(logFieldRequestId, c.GetRequestId()).Infof(getFinalLog(format, args...))
+		requestLogger.WithField(logFieldRequestId, c.GetRequestId()).Info(getFinalLog(format, args...))
 	}
 }
 
 // SqlQuery logs sql query log
-func SqlQuery(args ...interface{}) {
+func SqlQuery(args ...any) {
 	if sqlQueryLogger != nil {
 		sqlQueryLogger.Info(args...)
 	}
 }
 
 // SqlQueryf logs sql query log with custom format
-func SqlQueryf(format string, args ...interface{}) {
+func SqlQueryf(format string, args ...any) {
 	if sqlQueryLogger != nil {
-		sqlQueryLogger.Infof(getFinalLog(format, args...))
+		sqlQueryLogger.Info(getFinalLog(format, args...))
 	}
 }
 
-func getFinalLog(format string, args ...interface{}) string {
+func getFinalLog(format string, args ...any) string {
 	result := fmt.Sprintf(format, args...)
 	result = strings.Replace(result, "\n", " ", -1)
 

pkg/log/rotate_file_writer.go

@@ -0,0 +1,195 @@
+package log
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/sirupsen/logrus"
+
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+)
+
+const (
+	logRotateSuffixDateFormat = "20060102150405"
+)
+
+type RotateFileWriter struct {
+	EnableRotate bool
+	MaxFileSize  int64
+	MaxFileDays  uint32
+
+	filePath  string
+	file      *os.File
+	totalSize int64
+
+	mutex                 sync.Mutex
+	lastRemoveOldFilesDay int
+}
+
+var logFallbackLogger = logrus.New()
+
+func init() {
+	logFallbackLogger.SetFormatter(&LogFormatter{})
+	logFallbackLogger.SetOutput(os.Stdout)
+	logFallbackLogger.SetLevel(logrus.InfoLevel)
+}
+
+// NewRotateFileWriter returns a new rotate file writer
+func NewRotateFileWriter(filePath string, enableRotate bool, maxFileSize int64, maxFileDays uint32) (*RotateFileWriter, error) {
+	writer := &RotateFileWriter{
+		EnableRotate: enableRotate,
+		MaxFileSize:  maxFileSize,
+		MaxFileDays:  maxFileDays,
+		filePath:     filePath,
+		totalSize:    0,
+	}
+
+	err := writer.openFile()
+
+	if err != nil {
+		return nil, err
+	}
+
+	return writer, nil
+}
+
+// Write does log data to specified file
+func (w *RotateFileWriter) Write(p []byte) (n int, err error) {
+	dataSize := int64(len(p))
+
+	if w.EnableRotate && w.totalSize > 0 && w.totalSize+dataSize >= w.MaxFileSize {
+		w.mutex.Lock()
+		defer w.mutex.Unlock()
+
+		if w.EnableRotate && w.totalSize > 0 && w.totalSize+dataSize >= w.MaxFileSize {
+			err := w.rotateFile()
+
+			if err != nil {
+				logFallbackLogger.Errorf("[rotate_file_writer.Write] cannot rotate log file \"%s\", because %s", w.file.Name(), err.Error())
+				return 0, err
+			}
+		}
+	}
+
+	writeSize, err := w.file.Write(p)
+
+	if err != nil {
+		return 0, err
+	}
+
+	w.totalSize += int64(writeSize)
+
+	if w.EnableRotate {
+		today := time.Now().Day()
+
+		if today != w.lastRemoveOldFilesDay && w.MaxFileDays > 0 {
+			w.lastRemoveOldFilesDay = today
+			go w.removeOldFiles()
+		}
+	}
+
+	return writeSize, err
+}
+
+func (w *RotateFileWriter) rotateFile() error {
+	currentFileName := w.file.Name()
+	err := w.file.Close()
+
+	if err != nil {
+		return errs.NewLoggingError(fmt.Sprintf("cannot close log file \"%s\", because %s", w.file.Name(), err.Error()), err)
+	}
+
+	w.file = nil
+	archiveFileName := fmt.Sprintf("%s.%s", currentFileName, time.Now().Format(logRotateSuffixDateFormat))
+	err = os.Rename(currentFileName, archiveFileName)
+
+	if err != nil {
+		return errs.NewLoggingError(fmt.Sprintf("cannot rename log file \"%s\" to \"%s\", because %s", currentFileName, archiveFileName, err.Error()), err)
+	}
+
+	err = w.openFile()
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (w *RotateFileWriter) openFile() error {
+	if w.file != nil {
+		logFallbackLogger.Warnf("[rotate_file_writer.removeOldFiles] cannot reopen log file \"%s\"", w.file.Name())
+		return nil
+	}
+
+	file, err := os.OpenFile(w.filePath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
+
+	if err != nil {
+		return errs.NewLoggingError(fmt.Sprintf("cannot open log file \"%s\", because %s", w.filePath, err.Error()), err)
+	}
+
+	w.file = file
+	return nil
+}
+
+func (w *RotateFileWriter) removeOldFiles() {
+	dir := filepath.Dir(w.filePath)
+	logBaseFileName := filepath.Base(w.filePath) + "."
+
+	allLogFiles, err := os.ReadDir(dir)
+
+	if err != nil {
+		return
+	}
+
+	retainMinUnixTime := int64(0)
+
+	if w.MaxFileDays > 0 {
+		retainMinUnixTime = time.Now().AddDate(0, 0, -int(w.MaxFileDays)).Unix()
+	}
+
+	for _, file := range allLogFiles {
+		if file.IsDir() {
+			continue
+		}
+
+		logFileName := filepath.Base(file.Name())
+
+		if !strings.HasPrefix(logFileName, logBaseFileName) {
+			continue
+		}
+
+		rotateDate := logFileName[len(logBaseFileName):]
+		dotIndex := strings.Index(rotateDate, ".")
+
+		if dotIndex > 0 {
+			rotateDate = rotateDate[0:dotIndex]
+		}
+
+		if len(rotateDate) != len(logRotateSuffixDateFormat) {
+			logFallbackLogger.Errorf("[rotate_file_writer.removeOldFiles] date suffix of old log file \"%s\" is invalid", file.Name())
+			continue
+		}
+
+		rotateDateTime, err := time.ParseInLocation(logRotateSuffixDateFormat, rotateDate, time.Now().Location())
+
+		if err != nil {
+			logFallbackLogger.Errorf("[rotate_file_writer.removeOldFiles] cannot parse rotate date of old log file \"%s\", because %s", file.Name(), err.Error())
+			continue
+		}
+
+		if rotateDateTime.Unix() >= retainMinUnixTime {
+			continue
+		}
+
+		err = os.Remove(filepath.Join(dir, file.Name()))
+
+		if err != nil {
+			logFallbackLogger.Errorf("[rotate_file_writer.removeOldFiles] cannot remove old log file \"%s\", because %s", file.Name(), err.Error())
+		}
+	}
+}

pkg/mail/default_mailer.go

@@ -0,0 +1,63 @@
+package mail
+
+import (
+	"crypto/tls"
+	"net"
+
+	"gopkg.in/mail.v2"
+
+	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
+)
+
+// DefaultMailer represents default mailer
+type DefaultMailer struct {
+	dialer      *mail.Dialer
+	fromAddress string
+}
+
+// NewDefaultMailer returns a new default mailer
+func NewDefaultMailer(smtpConfig *settings.SMTPConfig) (*DefaultMailer, error) {
+	host, portStr, err := net.SplitHostPort(smtpConfig.SMTPHost)
+
+	if err != nil {
+		return nil, errs.ErrSMTPServerHostInvalid
+	}
+
+	port, err := utils.StringToInt(portStr)
+
+	if err != nil {
+		return nil, errs.ErrSMTPServerHostInvalid
+	}
+
+	dialer := mail.NewDialer(host, port, smtpConfig.SMTPUser, smtpConfig.SMTPPasswd)
+	dialer.TLSConfig = &tls.Config{
+		ServerName:         host,
+		InsecureSkipVerify: smtpConfig.SMTPSkipTLSVerify,
+	}
+
+	mailer := &DefaultMailer{
+		dialer:      dialer,
+		fromAddress: smtpConfig.FromAddress,
+	}
+
+	return mailer, nil
+}
+
+// SendMail sends an email according to argument
+func (m *DefaultMailer) SendMail(message *MailMessage) error {
+	if m.dialer == nil {
+		return errs.ErrSMTPServerNotEnabled
+	}
+
+	mailMessage := mail.NewMessage()
+	mailMessage.SetHeader("From", m.fromAddress)
+	mailMessage.SetHeader("To", message.To)
+	mailMessage.SetHeader("Subject", message.Subject)
+	mailMessage.SetBody("text/html", message.Body)
+
+	err := m.dialer.DialAndSend(mailMessage)
+
+	return err
+}

pkg/mail/mail_message.go

@@ -0,0 +1,8 @@
+package mail
+
+// MailMessage represents an email entity
+type MailMessage struct {
+	To      string
+	Subject string
+	Body    string
+}

pkg/mail/mailer.go

@@ -0,0 +1,6 @@
+package mail
+
+// Mailer is email sender interface
+type Mailer interface {
+	SendMail(message *MailMessage) error
+}

pkg/mail/mailer_container.go

@@ -0,0 +1,37 @@
+package mail
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+// MailerContainer contains the current mailer
+type MailerContainer struct {
+	Current Mailer
+}
+
+// Initialize a mailer container singleton instance
+var (
+	Container = &MailerContainer{}
+)
+
+// InitializeMailer initializes the current mailer according to the config
+func InitializeMailer(config *settings.Config) error {
+	if !config.EnableSMTP {
+		Container.Current = nil
+		return nil
+	}
+
+	mailer, err := NewDefaultMailer(config.SMTPConfig)
+
+	if err != nil {
+		return err
+	}
+
+	Container.Current = mailer
+	return nil
+}
+
+// SendMail sends an email according to argument
+func (u *MailerContainer) SendMail(message *MailMessage) error {
+	return u.Current.SendMail(message)
+}

pkg/middlewares/amap_api_proxy_auth_cookie.go

@@ -0,0 +1,19 @@
+package middlewares
+
+import (
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+	"github.com/mayswind/ezbookkeeping/pkg/settings"
+)
+
+const tokenCookieParam = "ebk_auth_token"
+
+// AmapApiProxyAuthCookie adds amap api proxy auth cookie to cookies in response
+func AmapApiProxyAuthCookie(c *core.Context, config *settings.Config) {
+	token := c.GetTextualToken()
+
+	if token != "" {
+		c.SetCookie(tokenCookieParam, token, int(config.TokenExpiredTime), "/_AMapService", "", false, true)
+	} else {
+		c.SetCookie(tokenCookieParam, "", -1, "/_AMapService", "", false, true)
+	}
+}

pkg/middlewares/authorization.go

@@ -1,7 +1,7 @@
 package middlewares
 
 import (
-	"time"
+	"github.com/golang-jwt/jwt/v5"
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
@@ -10,51 +10,36 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
+// TokenSourceType represents token source
+type TokenSourceType byte
+
+// Token source types
+const (
+	TOKEN_SOURCE_TYPE_HEADER   TokenSourceType = 1
+	TOKEN_SOURCE_TYPE_ARGUMENT TokenSourceType = 2
+	TOKEN_SOURCE_TYPE_COOKIE   TokenSourceType = 3
+)
+
 const tokenQueryStringParam = "token"
 
-// JWTAuthorization verifies whether current request is valid by jwt token
+// JWTAuthorization verifies whether current request is valid by jwt token in header
 func JWTAuthorization(c *core.Context) {
-	claims, err := getTokenClaims(c)
+	jwtAuthorization(c, TOKEN_SOURCE_TYPE_HEADER)
-
-	if err != nil {
-		utils.PrintJsonErrorResult(c, err)
-		return
-	}
-
-	if claims.Type == core.USER_TOKEN_TYPE_REQUIRE_2FA {
-		log.WarnfWithRequestId(c, "[authorization.JWTAuthorization] user \"uid:%s\" token requires 2fa", claims.Id)
-		utils.PrintJsonErrorResult(c, errs.ErrCurrentTokenRequire2FA)
-		return
-	}
-
-	if claims.Type != core.USER_TOKEN_TYPE_NORMAL {
-		log.WarnfWithRequestId(c, "[authorization.JWTAuthorization] user \"uid:%s\" token type is invalid", claims.Id)
-		utils.PrintJsonErrorResult(c, errs.ErrCurrentInvalidTokenType)
-		return
-	}
-
-	c.SetTokenClaims(claims)
-	c.Next()
 }
 
-// JWTAuthorizationByQueryString verifies whether current request is valid by jwt token
+// JWTAuthorizationByQueryString verifies whether current request is valid by jwt token in query string
 func JWTAuthorizationByQueryString(c *core.Context) {
-	token, exists := c.GetQuery(tokenQueryStringParam)
+	jwtAuthorization(c, TOKEN_SOURCE_TYPE_ARGUMENT)
+}
 
-	if !exists {
+// JWTAuthorizationByCookie verifies whether current request is valid by jwt token in cookie
-		log.WarnfWithRequestId(c, "[authorization.JWTAuthorizationByQueryString] no token provided")
+func JWTAuthorizationByCookie(c *core.Context) {
-		utils.PrintJsonErrorResult(c, errs.ErrUnauthorizedAccess)
+	jwtAuthorization(c, TOKEN_SOURCE_TYPE_COOKIE)
-		return
-	}
-
-	c.Request.Header.Set("Authorization", token)
-
-	JWTAuthorization(c)
 }
 
 // JWTTwoFactorAuthorization verifies whether current request is valid by 2fa passcode
 func JWTTwoFactorAuthorization(c *core.Context) {
-	claims, err := getTokenClaims(c)
+	claims, err := getTokenClaims(c, TOKEN_SOURCE_TYPE_HEADER)
 
 	if err != nil {
 		utils.PrintJsonErrorResult(c, err)
@@ -62,7 +47,7 @@ func JWTTwoFactorAuthorization(c *core.Context) {
 	}
 
 	if claims.Type != core.USER_TOKEN_TYPE_REQUIRE_2FA {
-		log.WarnfWithRequestId(c, "[authorization.JWTTwoFactorAuthorization] user \"uid:%s\" token is not need two factor authorization", claims.Id)
+		log.WarnfWithRequestId(c, "[authorization.JWTTwoFactorAuthorization] user \"uid:%d\" token is not need two-factor authorization", claims.Uid)
 		utils.PrintJsonErrorResult(c, errs.ErrCurrentTokenNotRequire2FA)
 		return
 	}
@@ -71,12 +56,74 @@ func JWTTwoFactorAuthorization(c *core.Context) {
 	c.Next()
 }
 
-func getTokenClaims(c *core.Context) (*core.UserTokenClaims, *errs.Error) {
+// JWTEmailVerifyAuthorization verifies whether current request is email verification
-	token, claims, err := services.Tokens.ParseToken(c)
+func JWTEmailVerifyAuthorization(c *core.Context) {
+	claims, err := getTokenClaims(c, TOKEN_SOURCE_TYPE_ARGUMENT)
+
+	if err != nil {
+		utils.PrintJsonErrorResult(c, errs.ErrEmailVerifyTokenIsInvalidOrExpired)
+		return
+	}
+
+	if claims.Type != core.USER_TOKEN_TYPE_EMAIL_VERIFY {
+		log.WarnfWithRequestId(c, "[authorization.JWTEmailVerifyAuthorization] user \"uid:%d\" token is not for email verification", claims.Uid)
+		utils.PrintJsonErrorResult(c, errs.ErrCurrentInvalidToken)
+		return
+	}
+
+	c.SetTokenClaims(claims)
+	c.Next()
+}
+
+// JWTResetPasswordAuthorization verifies whether current request is password reset
+func JWTResetPasswordAuthorization(c *core.Context) {
+	claims, err := getTokenClaims(c, TOKEN_SOURCE_TYPE_ARGUMENT)
+
+	if err != nil {
+		utils.PrintJsonErrorResult(c, errs.ErrPasswordResetTokenIsInvalidOrExpired)
+		return
+	}
+
+	if claims.Type != core.USER_TOKEN_TYPE_PASSWORD_RESET {
+		log.WarnfWithRequestId(c, "[authorization.JWTResetPasswordAuthorization] user \"uid:%d\" token is not for password request", claims.Uid)
+		utils.PrintJsonErrorResult(c, errs.ErrCurrentInvalidToken)
+		return
+	}
+
+	c.SetTokenClaims(claims)
+	c.Next()
+}
+
+func jwtAuthorization(c *core.Context, source TokenSourceType) {
+	claims, err := getTokenClaims(c, source)
+
+	if err != nil {
+		utils.PrintJsonErrorResult(c, err)
+		return
+	}
+
+	if claims.Type == core.USER_TOKEN_TYPE_REQUIRE_2FA {
+		log.WarnfWithRequestId(c, "[authorization.jwtAuthorization] user \"uid:%d\" token requires 2fa", claims.Uid)
+		utils.PrintJsonErrorResult(c, errs.ErrCurrentTokenRequire2FA)
+		return
+	}
+
+	if claims.Type != core.USER_TOKEN_TYPE_NORMAL {
+		log.WarnfWithRequestId(c, "[authorization.jwtAuthorization] user \"uid:%d\" token type is invalid", claims.Uid)
+		utils.PrintJsonErrorResult(c, errs.ErrCurrentInvalidTokenType)
+		return
+	}
+
+	c.SetTokenClaims(claims)
+	c.Next()
+}
+
+func getTokenClaims(c *core.Context, source TokenSourceType) (*core.UserTokenClaims, *errs.Error) {
+	token, claims, err := parseToken(c, source)
 
 	if err != nil {
 		log.WarnfWithRequestId(c, "[authorization.getTokenClaims] failed to parse token, because %s", err.Error())
-		return nil, errs.ErrUnauthorizedAccess
+		return nil, errs.Or(err, errs.ErrUnauthorizedAccess)
 	}
 
 	if !token.Valid {
@@ -84,15 +131,20 @@ func getTokenClaims(c *core.Context) (*core.UserTokenClaims, *errs.Error) {
 		return nil, errs.ErrCurrentInvalidToken
 	}
 
-	if !claims.VerifyExpiresAt(time.Now().Unix(), true) {
+	if claims.Uid <= 0 {
-		log.WarnfWithRequestId(c, "[authorization.getTokenClaims] token is expired")
+		log.WarnfWithRequestId(c, "[authorization.getTokenClaims] user id in token is invalid")
-		return nil, errs.ErrCurrentTokenExpired
-	}
-
-	if claims.Id == "" {
-		log.WarnfWithRequestId(c, "[authorization.getTokenClaims] user id in token is empty")
 		return nil, errs.ErrCurrentInvalidToken
 	}
 
 	return claims, nil
 }
+
+func parseToken(c *core.Context, source TokenSourceType) (*jwt.Token, *core.UserTokenClaims, error) {
+	if source == TOKEN_SOURCE_TYPE_ARGUMENT {
+		return services.Tokens.ParseTokenByArgument(c, tokenQueryStringParam)
+	} else if source == TOKEN_SOURCE_TYPE_COOKIE {
+		return services.Tokens.ParseTokenByCookie(c, tokenCookieParam)
+	}
+
+	return services.Tokens.ParseTokenByHeader(c)
+}

pkg/middlewares/header_in_query_string.go

@@ -1,16 +0,0 @@
-package middlewares
-
-import (
-	"github.com/mayswind/ezbookkeeping/pkg/core"
-)
-
-const utcOffsetQueryStringParam = "utc_offset"
-
-// HeaderInQueryString puts some headers from query string
-func HeaderInQueryString(c *core.Context) {
-	utcOffset, exists := c.GetQuery(utcOffsetQueryStringParam)
-
-	if exists {
-		c.Request.Header.Set(core.ClientTimezoneOffsetHeaderName, utcOffset)
-	}
-}

pkg/middlewares/recovery.go

@@ -3,7 +3,7 @@ package middlewares
 import (
 	"bytes"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"runtime"
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
@@ -49,7 +49,7 @@ func stack(skip int) []byte {
 		fmt.Fprintf(buf, "%s:%d (0x%x)\n", file, line, pc)
 
 		if file != lastFile {
-			data, err := ioutil.ReadFile(file)
+			data, err := os.ReadFile(file)
 
 			if err != nil {
 				continue

pkg/middlewares/request_id.go

@@ -16,7 +16,7 @@ func RequestId(config *settings.Config) core.MiddlewareHandlerFunc {
 			return
 		}
 
-		requestId := requestid.Container.Current.GenerateRequestId(c.ClientIP())
+		requestId := requestid.Container.Current.GenerateRequestId(c.ClientIP(), c.ClientPort())
 		c.SetRequestId(requestId)
 
 		if config.EnableRequestIdHeader {

pkg/middlewares/request_log.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/log"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
 // RequestLog logs the http request log
@@ -18,7 +19,7 @@ func RequestLog(c *core.Context) {
 	now := time.Now()
 
 	statusCode := c.Writer.Status()
-	errorCode := 0
+	errorCode := int32(0)
 
 	userId := "-"
 	claims := c.GetTokenClaims()
@@ -28,7 +29,7 @@ func RequestLog(c *core.Context) {
 	method := c.Request.Method
 
 	if claims != nil {
-		userId = claims.Id
+		userId = utils.Int64ToString(claims.Uid)
 	}
 
 	if err != nil {

pkg/middlewares/server_settings_cookie.go

@@ -1,7 +1,9 @@
 package middlewares
 
 import (
+	"encoding/base64"
 	"fmt"
+	"net/url"
 	"strings"
 
 	"github.com/mayswind/ezbookkeeping/pkg/core"
@@ -15,16 +17,90 @@ func ServerSettingsCookie(config *settings.Config) core.MiddlewareHandlerFunc {
 	return func(c *core.Context) {
 		settingsArr := []string{
 			buildBooleanSetting("r", config.EnableUserRegister),
+			buildBooleanSetting("f", config.EnableUserForgetPassword),
+			buildBooleanSetting("v", config.EnableUserVerifyEmail),
 			buildBooleanSetting("e", config.EnableDataExport),
+			buildStringSetting("m", strings.Replace(config.MapProvider, "_", "-", -1)),
+		}
+
+		if config.EnableMapDataFetchProxy &&
+			(config.MapProvider == settings.OpenStreetMapProvider ||
+				config.MapProvider == settings.OpenStreetMapHumanitarianStyleProvider ||
+				config.MapProvider == settings.OpenTopoMapProvider ||
+				config.MapProvider == settings.OPNVKarteMapProvider ||
+				config.MapProvider == settings.CyclOSMMapProvider ||
+				config.MapProvider == settings.CartoDBMapProvider ||
+				config.MapProvider == settings.TomTomMapProvider ||
+				config.MapProvider == settings.TianDiTuProvider ||
+				config.MapProvider == settings.CustomProvider) {
+			settingsArr = append(settingsArr, buildBooleanSetting("mp", config.EnableMapDataFetchProxy))
+		}
+
+		if config.MapProvider == settings.CustomProvider {
+			settingsArr = append(settingsArr, buildStringSetting("cmzl", fmt.Sprintf("%d-%d-%d", config.CustomMapTileServerMinZoomLevel, config.CustomMapTileServerMaxZoomLevel, config.CustomMapTileServerDefaultZoomLevel)))
+
+			if !config.EnableMapDataFetchProxy {
+				settingsArr = append(settingsArr, buildEncodedStringSetting("cmsu", config.CustomMapTileServerTileLayerUrl))
+
+				if config.CustomMapTileServerAnnotationLayerUrl != "" {
+					settingsArr = append(settingsArr, buildEncodedStringSetting("cmau", config.CustomMapTileServerAnnotationLayerUrl))
+				}
+			} else {
+				if config.CustomMapTileServerAnnotationLayerUrl != "" {
+					settingsArr = append(settingsArr, buildBooleanSetting("cmap", config.EnableMapDataFetchProxy))
+				}
+			}
+		}
+
+		if config.MapProvider == settings.TomTomMapProvider && config.TomTomMapAPIKey != "" && !config.EnableMapDataFetchProxy {
+			settingsArr = append(settingsArr, buildEncodedStringSetting("tmak", config.TomTomMapAPIKey))
+		}
+
+		if config.MapProvider == settings.TianDiTuProvider && config.TianDiTuAPIKey != "" && !config.EnableMapDataFetchProxy {
+			settingsArr = append(settingsArr, buildEncodedStringSetting("tdak", config.TianDiTuAPIKey))
+		}
+
+		if config.MapProvider == settings.GoogleMapProvider && config.GoogleMapAPIKey != "" {
+			settingsArr = append(settingsArr, buildEncodedStringSetting("gmak", config.GoogleMapAPIKey))
+		}
+
+		if config.MapProvider == settings.BaiduMapProvider && config.BaiduMapAK != "" {
+			settingsArr = append(settingsArr, buildEncodedStringSetting("bmak", config.BaiduMapAK))
+		}
+
+		if config.MapProvider == settings.AmapProvider && config.AmapApplicationKey != "" {
+			settingsArr = append(settingsArr, buildEncodedStringSetting("amak", config.AmapApplicationKey))
+		}
+
+		if config.MapProvider == settings.AmapProvider && config.AmapSecurityVerificationMethod != "" {
+			settingsArr = append(settingsArr, buildStringSetting("amsv", strings.Replace(config.AmapSecurityVerificationMethod, "_", "", -1)))
+
+			if config.AmapSecurityVerificationMethod == settings.AmapSecurityVerificationExternalProxyMethod {
+				settingsArr = append(settingsArr, buildEncodedStringSetting("amep", config.AmapApiExternalProxyUrl))
+			}
+
+			if config.AmapSecurityVerificationMethod == settings.AmapSecurityVerificationPlainTextMethod {
+				settingsArr = append(settingsArr, buildEncodedStringSetting("amas", config.AmapApplicationSecret))
+			}
 		}
 
 		bundledSettings := strings.Join(settingsArr, "_")
-		c.SetCookie(settingsCookieName, bundledSettings, config.TokenExpiredTime, "", "", false, false)
+		c.SetCookie(settingsCookieName, bundledSettings, int(config.TokenExpiredTime), "", "", false, false)
 
 		c.Next()
 	}
 }
 
+func buildStringSetting(key string, value string) string {
+	return fmt.Sprintf("%s.%s", key, value)
+}
+
+func buildEncodedStringSetting(key string, value string) string {
+	urlEncodedValue := url.QueryEscape(value)
+	base64Value := base64.StdEncoding.EncodeToString([]byte(urlEncodedValue))
+	return fmt.Sprintf("%s.%s", key, base64Value)
+}
+
 func buildBooleanSetting(key string, value bool) string {
 	if value {
 		return fmt.Sprintf("%s.1", key)