mirror of
https://github.com/mayswind/ezbookkeeping.git
synced 2026-05-19 09:14:27 +08:00
support export to tsv file
This commit is contained in:
MaysWind
@@ -1,179 +1,17 @@
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package converters
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import (
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"fmt"
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"strings"
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"time"
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"github.com/mayswind/ezbookkeeping/pkg/models"
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"github.com/mayswind/ezbookkeeping/pkg/utils"
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)
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// EzBookKeepingCSVFileExporter defines the structure of csv file exporter
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// EzBookKeepingCSVFileExporter defines the structure of CSV file exporter
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type EzBookKeepingCSVFileExporter struct {
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DataConverter
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EzBookKeepingPlainFileExporter
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}
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const csvHeaderLine = "Time,Timezone,Type,Category,Sub Category,Account,Account Currency,Amount,Account2,Account2 Currency,Account2 Amount,Tags,Comment\n"
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const csvDataLineFormat = "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n"
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// ToExportedContent returns the exported csv data
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// ToExportedContent returns the exported CSV data
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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) {
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var ret strings.Builder
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ret.Grow(len(transactions) * 100)
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ret.WriteString(csvHeaderLine)
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for i := 0; i < len(transactions); i++ {
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transaction := transactions[i]
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if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
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continue
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}
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transactionTimeZone := time.FixedZone("Transaction Timezone", int(transaction.TimezoneUtcOffset)*60)
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transactionTime := utils.FormatUnixTimeToLongDateTimeWithoutSecond(utils.GetUnixTimeFromTransactionTime(transaction.TransactionTime), transactionTimeZone)
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transactionTimezone := utils.FormatTimezoneOffset(transactionTimeZone)
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transactionType := e.getTransactionTypeName(transaction.Type)
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category := e.getTransactionCategoryName(transaction.CategoryId, categoryMap)
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subCategory := e.getTransactionSubCategoryName(transaction.CategoryId, categoryMap)
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account := e.getAccountName(transaction.AccountId, accountMap)
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accountCurrency := e.getAccountCurrency(transaction.AccountId, accountMap)
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amount := e.getDisplayAmount(transaction.Amount)
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account2 := ""
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account2Currency := ""
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account2Amount := ""
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if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_OUT {
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account2 = e.getAccountName(transaction.RelatedAccountId, accountMap)
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account2Currency = e.getAccountCurrency(transaction.RelatedAccountId, accountMap)
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account2Amount = e.getDisplayAmount(transaction.RelatedAccountAmount)
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}
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tags := e.getTags(transaction.TransactionId, allTagIndexs, tagMap)
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comment := e.getComment(transaction.Comment)
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ret.WriteString(fmt.Sprintf(csvDataLineFormat, transactionTime, transactionTimezone, transactionType, category, subCategory, account, accountCurrency, amount, account2, account2Currency, account2Amount, tags, comment))
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}
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return []byte(ret.String()), nil
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}
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func (e *EzBookKeepingCSVFileExporter) getTransactionTypeName(transactionDbType models.TransactionDbType) string {
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if transactionDbType == models.TRANSACTION_DB_TYPE_MODIFY_BALANCE {
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return "Balance Modification"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_INCOME {
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return "Income"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_EXPENSE {
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return "Expense"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_OUT || transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
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return "Transfer"
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingCSVFileExporter) getTransactionCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
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category, exists := categoryMap[categoryId]
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if !exists {
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return ""
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}
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if category.ParentCategoryId == 0 {
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return category.Name
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}
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parentCategory, exists := categoryMap[category.ParentCategoryId]
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if !exists {
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return ""
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}
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return parentCategory.Name
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}
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func (e *EzBookKeepingCSVFileExporter) getTransactionSubCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
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category, exists := categoryMap[categoryId]
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if exists {
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return category.Name
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingCSVFileExporter) getAccountName(accountId int64, accountMap map[int64]*models.Account) string {
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account, exists := accountMap[accountId]
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if exists {
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return account.Name
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingCSVFileExporter) getAccountCurrency(accountId int64, accountMap map[int64]*models.Account) string {
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account, exists := accountMap[accountId]
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if exists {
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return account.Currency
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingCSVFileExporter) getDisplayAmount(amount int64) string {
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displayAmount := utils.Int64ToString(amount)
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integer := utils.SubString(displayAmount, 0, len(displayAmount)-2)
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decimals := utils.SubString(displayAmount, -2, 2)
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if integer == "" {
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integer = "0"
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} else if integer == "-" {
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integer = "-0"
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}
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if len(decimals) == 0 {
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decimals = "00"
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} else if len(decimals) == 1 {
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decimals = "0" + decimals
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}
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return integer + "." + decimals
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}
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func (e *EzBookKeepingCSVFileExporter) getTags(transactionId int64, allTagIndexs map[int64][]int64, tagMap map[int64]*models.TransactionTag) string {
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tagIndexs, exists := allTagIndexs[transactionId]
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if !exists {
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return ""
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}
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var ret strings.Builder
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for i := 0; i < len(tagIndexs); i++ {
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if i > 0 {
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ret.WriteString(";")
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}
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tagIndex := tagIndexs[i]
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tag, exists := tagMap[tagIndex]
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if !exists {
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continue
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}
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ret.WriteString(tag.Name)
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}
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return ret.String()
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}
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func (e *EzBookKeepingCSVFileExporter) getComment(comment string) string {
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comment = strings.Replace(comment, ",", " ", -1)
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comment = strings.Replace(comment, "\r\n", " ", -1)
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comment = strings.Replace(comment, "\n", " ", -1)
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return comment
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return e.toExportedContent(uid, ",", timezone, transactions, accountMap, categoryMap, tagMap, allTagIndexs)
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}
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@@ -0,0 +1,187 @@
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package converters
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import (
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"fmt"
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"strings"
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"time"
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"github.com/mayswind/ezbookkeeping/pkg/models"
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"github.com/mayswind/ezbookkeeping/pkg/utils"
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)
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// EzBookKeepingPlainFileExporter defines the structure of plain file exporter
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type EzBookKeepingPlainFileExporter struct {
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}
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const headerLine = "Time,Timezone,Type,Category,Sub Category,Account,Account Currency,Amount,Account2,Account2 Currency,Account2 Amount,Tags,Comment\n"
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const dataLineFormat = "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n"
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// toExportedContent returns the exported plain data
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func (e *EzBookKeepingPlainFileExporter) toExportedContent(uid int64, separator string, 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) {
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var ret strings.Builder
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ret.Grow(len(transactions) * 100)
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if separator == "," {
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ret.WriteString(headerLine)
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} else {
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ret.WriteString(strings.Replace(headerLine, ",", separator, -1))
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}
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for i := 0; i < len(transactions); i++ {
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transaction := transactions[i]
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if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
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continue
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}
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transactionTimeZone := time.FixedZone("Transaction Timezone", int(transaction.TimezoneUtcOffset)*60)
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transactionTime := utils.FormatUnixTimeToLongDateTimeWithoutSecond(utils.GetUnixTimeFromTransactionTime(transaction.TransactionTime), transactionTimeZone)
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transactionTimezone := utils.FormatTimezoneOffset(transactionTimeZone)
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transactionType := e.getTransactionTypeName(transaction.Type)
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category := e.getTransactionCategoryName(transaction.CategoryId, categoryMap)
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subCategory := e.getTransactionSubCategoryName(transaction.CategoryId, categoryMap)
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account := e.getAccountName(transaction.AccountId, accountMap)
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accountCurrency := e.getAccountCurrency(transaction.AccountId, accountMap)
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amount := e.getDisplayAmount(transaction.Amount)
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account2 := ""
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account2Currency := ""
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account2Amount := ""
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if transaction.Type == models.TRANSACTION_DB_TYPE_TRANSFER_OUT {
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account2 = e.getAccountName(transaction.RelatedAccountId, accountMap)
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account2Currency = e.getAccountCurrency(transaction.RelatedAccountId, accountMap)
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account2Amount = e.getDisplayAmount(transaction.RelatedAccountAmount)
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}
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tags := e.getTags(transaction.TransactionId, allTagIndexs, tagMap)
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comment := e.getComment(transaction.Comment, separator)
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if separator == "," {
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ret.WriteString(fmt.Sprintf(dataLineFormat, transactionTime, transactionTimezone, transactionType, category, subCategory, account, accountCurrency, amount, account2, account2Currency, account2Amount, tags, comment))
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} else {
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ret.WriteString(fmt.Sprintf(strings.Replace(dataLineFormat, ",", separator, -1), transactionTime, transactionTimezone, transactionType, category, subCategory, account, accountCurrency, amount, account2, account2Currency, account2Amount, tags, comment))
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}
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}
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return []byte(ret.String()), nil
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}
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func (e *EzBookKeepingPlainFileExporter) getTransactionTypeName(transactionDbType models.TransactionDbType) string {
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if transactionDbType == models.TRANSACTION_DB_TYPE_MODIFY_BALANCE {
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return "Balance Modification"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_INCOME {
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return "Income"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_EXPENSE {
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return "Expense"
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} else if transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_OUT || transactionDbType == models.TRANSACTION_DB_TYPE_TRANSFER_IN {
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return "Transfer"
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingPlainFileExporter) getTransactionCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
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category, exists := categoryMap[categoryId]
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if !exists {
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return ""
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}
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if category.ParentCategoryId == 0 {
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return category.Name
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}
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parentCategory, exists := categoryMap[category.ParentCategoryId]
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if !exists {
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return ""
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}
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return parentCategory.Name
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}
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func (e *EzBookKeepingPlainFileExporter) getTransactionSubCategoryName(categoryId int64, categoryMap map[int64]*models.TransactionCategory) string {
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category, exists := categoryMap[categoryId]
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if exists {
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return category.Name
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingPlainFileExporter) getAccountName(accountId int64, accountMap map[int64]*models.Account) string {
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account, exists := accountMap[accountId]
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if exists {
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return account.Name
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingPlainFileExporter) getAccountCurrency(accountId int64, accountMap map[int64]*models.Account) string {
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account, exists := accountMap[accountId]
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if exists {
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return account.Currency
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} else {
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return ""
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}
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}
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func (e *EzBookKeepingPlainFileExporter) getDisplayAmount(amount int64) string {
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displayAmount := utils.Int64ToString(amount)
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integer := utils.SubString(displayAmount, 0, len(displayAmount)-2)
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decimals := utils.SubString(displayAmount, -2, 2)
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if integer == "" {
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integer = "0"
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} else if integer == "-" {
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integer = "-0"
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}
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if len(decimals) == 0 {
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decimals = "00"
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} else if len(decimals) == 1 {
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decimals = "0" + decimals
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}
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return integer + "." + decimals
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}
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func (e *EzBookKeepingPlainFileExporter) getTags(transactionId int64, allTagIndexs map[int64][]int64, tagMap map[int64]*models.TransactionTag) string {
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tagIndexs, exists := allTagIndexs[transactionId]
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if !exists {
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return ""
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}
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var ret strings.Builder
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for i := 0; i < len(tagIndexs); i++ {
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if i > 0 {
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ret.WriteString(";")
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}
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tagIndex := tagIndexs[i]
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tag, exists := tagMap[tagIndex]
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if !exists {
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continue
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}
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ret.WriteString(tag.Name)
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}
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return ret.String()
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}
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func (e *EzBookKeepingPlainFileExporter) getComment(comment string, separator string) string {
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comment = strings.Replace(comment, separator, " ", -1)
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comment = strings.Replace(comment, "\r\n", " ", -1)
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comment = strings.Replace(comment, "\n", " ", -1)
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return comment
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}
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@@ -0,0 +1,17 @@
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package converters
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import (
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"time"
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"github.com/mayswind/ezbookkeeping/pkg/models"
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)
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// EzBookKeepingTSVFileExporter defines the structure of TSV file exporter
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type EzBookKeepingTSVFileExporter struct {
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EzBookKeepingPlainFileExporter
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}
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// ToExportedContent returns the exported TSV data
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func (e *EzBookKeepingTSVFileExporter) 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) {
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return e.toExportedContent(uid, "\t", timezone, transactions, accountMap, categoryMap, tagMap, allTagIndexs)
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}
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