use i18n resource item to replace ambiguous configuration item

conf/ezbookkeeping.ini

@@ -1,7 +1,4 @@
 [global]
-# Application instance name
-app_name = ezBookkeeping
-
 # Either "production", "development"
 mode = production
 

pkg/api/model_context_protocols.go

@@ -13,7 +13,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
-const mcpServerName = "ezBookkeeping-mcp"
+const mcpServerName = core.ApplicationName + "-mcp"
 
 // ModelContextProtocolAPI represents model context protocol api
 type ModelContextProtocolAPI struct {
@@ -102,7 +102,7 @@ func (a *ModelContextProtocolAPI) InitializeHandler(c *core.WebContext, jsonRPCR
 		},
 		ServerInfo: &mcp.MCPImplementation{
 			Name:    mcpServerName,
-			Title:   a.CurrentConfig().AppName,
+			Title:   core.ApplicationName,
 			Version: settings.Version,
 		},
 	}

pkg/api/twofactor_authorizations.go

@@ -85,7 +85,7 @@ func (a *TwoFactorAuthorizationsApi) TwoFactorEnableRequestHandler(c *core.WebCo
 		return nil, errs.ErrNotPermittedToPerformThisAction
 	}
 
-	key, err := a.twoFactorAuthorizations.GenerateTwoFactorSecret(c, user)
+	key, err := a.twoFactorAuthorizations.GenerateTwoFactorSecret(c, user, c.GetClientLocale())
 
 	if err != nil {
 		log.Errorf(c, "[twofactor_authorizations.TwoFactorEnableRequestHandler] failed to generate two-factor secret, because %s", err.Error())

pkg/core/application.go

@@ -0,0 +1,4 @@
+package core
+
+// ApplicationName represents the application name
+const ApplicationName = "ezBookkeeping"

pkg/llm/provider/openai/openrouter_chat_completions_api_provider.go

@@ -27,7 +27,7 @@ func (p *OpenRouterChatCompletionsAPIProvider) BuildChatCompletionsHttpRequest(c
 
 	req.Header.Set("Authorization", "Bearer "+p.OpenRouterAPIKey)
 	req.Header.Set("HTTP-Referer", "https://ezbookkeeping.mayswind.net/")
-	req.Header.Set("X-Title", "ezBookkeeping")
+	req.Header.Set("X-Title", core.ApplicationName)
 
 	return req, nil
 }

pkg/locales/base.go

@@ -6,12 +6,18 @@ import (
 
 // LocaleTextItems represents all text items need to be translated
 type LocaleTextItems struct {
+	GlobalTextItems             *GlobalTextItems
 	DefaultTypes                *DefaultTypes
 	DataConverterTextItems      *DataConverterTextItems
 	VerifyEmailTextItems        *VerifyEmailTextItems
 	ForgetPasswordMailTextItems *ForgetPasswordMailTextItems
 }
 
+// GlobalTextItems represents global text items need to be translated
+type GlobalTextItems struct {
+	AppName string
+}
+
 // DefaultTypes represents default types for the language
 type DefaultTypes struct {
 	DecimalSeparator    core.DecimalSeparator

pkg/locales/de.go

@@ -5,6 +5,9 @@ import (
 )
 
 var de = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/en.go

@@ -5,6 +5,9 @@ import (
 )
 
 var en = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/es.go

@@ -5,6 +5,9 @@ import (
 )
 
 var es = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/fr.go

@@ -5,6 +5,9 @@ import (
 )
 
 var fr = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_SPACE,

pkg/locales/it.go

@@ -5,6 +5,9 @@ import (
 )
 
 var it = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/ja.go

@@ -5,6 +5,9 @@ import (
 )
 
 var ja = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/kn.go

@@ -5,6 +5,9 @@ import (
 )
 
 var kn = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/ko.go

@@ -5,6 +5,9 @@ import (
 )
 
 var ko = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/nl.go

@@ -5,6 +5,9 @@ import (
 )
 
 var nl = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/pt_br.go

@@ -5,6 +5,9 @@ import (
 )
 
 var ptBR = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_SPACE,

pkg/locales/ru.go

@@ -5,6 +5,9 @@ import (
 )
 
 var ru = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_SPACE,

pkg/locales/th.go

@@ -5,6 +5,9 @@ import (
 )
 
 var th = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/tr.go

@@ -5,6 +5,9 @@ import (
 )
 
 var tr = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/uk.go

@@ -5,6 +5,9 @@ import (
 )
 
 var uk = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_SPACE,

pkg/locales/vi.go

@@ -5,6 +5,9 @@ import (
 )
 
 var vi = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_COMMA,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_DOT,

pkg/locales/zh_hans.go

@@ -5,6 +5,9 @@ import (
 )
 
 var zhHans = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/locales/zh_hant.go

@@ -5,6 +5,9 @@ import (
 )
 
 var zhHant = &LocaleTextItems{
+	GlobalTextItems: &GlobalTextItems{
+		AppName: "ezBookkeeping",
+	},
 	DefaultTypes: &DefaultTypes{
 		DecimalSeparator:    core.DECIMAL_SEPARATOR_DOT,
 		DigitGroupingSymbol: core.DIGIT_GROUPING_SYMBOL_COMMA,

pkg/services/forget_passwords.go

@@ -59,7 +59,7 @@ func (s *ForgetPasswordService) SendPasswordResetEmail(c core.Context, user *mod
 	}
 
 	templateParams := map[string]any{
-		"AppName": s.CurrentConfig().AppName,
+		"AppName": localeTextItems.GlobalTextItems.AppName,
 		"ForgetPasswordMail": map[string]any{
 			"Title":               forgetPasswordTextItems.Title,
 			"Salutation":          fmt.Sprintf(forgetPasswordTextItems.SalutationFormat, user.Nickname),

pkg/services/tokens.go

@@ -21,13 +21,13 @@ import (
 )
 
 // TokenUserAgentCreatedViaCli is the user agent of token created via cli
-const TokenUserAgentCreatedViaCli = "ezbookkeeping Cli"
+const TokenUserAgentCreatedViaCli = core.ApplicationName + " Cli"
 
 // TokenUserAgentForAPI is the user agent for API token
-const TokenUserAgentForAPI = "ezbookkeeping API"
+const TokenUserAgentForAPI = core.ApplicationName + " API"
 
 // TokenUserAgentForMCP is the user agent for MCP token
-const TokenUserAgentForMCP = "ezbookkeeping MCP"
+const TokenUserAgentForMCP = core.ApplicationName + " MCP"
 
 const tokenMaxExpiredAtUnixTime = int64(253402300799) // 9999-12-31 23:59:59 UTC
 

pkg/services/twofactor_authorizations.go

@@ -10,6 +10,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/datastore"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
+	"github.com/mayswind/ezbookkeeping/pkg/locales"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
 	"github.com/mayswind/ezbookkeeping/pkg/utils"
@@ -70,13 +71,21 @@ func (s *TwoFactorAuthorizationService) GetUserTwoFactorSettingByUid(c core.Cont
 }
 
 // GenerateTwoFactorSecret generates a new 2fa secret
-func (s *TwoFactorAuthorizationService) GenerateTwoFactorSecret(c core.Context, user *models.User) (*otp.Key, error) {
+func (s *TwoFactorAuthorizationService) GenerateTwoFactorSecret(c core.Context, user *models.User, backupLocale string) (*otp.Key, error) {
 	if user == nil {
 		return nil, errs.ErrUserNotFound
 	}
 
+	locale := user.Language
+
+	if locale == "" {
+		locale = backupLocale
+	}
+
+	localeTextItems := locales.GetLocaleTextItems(locale)
+
 	key, err := totp.Generate(totp.GenerateOpts{
-		Issuer:      s.CurrentConfig().AppName,
+		Issuer:      localeTextItems.GlobalTextItems.AppName,
 		AccountName: user.Username,
 		Period:      twoFactorPeriod,
 		SecretSize:  twoFactorSecretSize,

pkg/services/users.go

@@ -684,14 +684,14 @@ func (s *UserService) SendVerifyEmail(user *models.User, verifyEmailToken string
 	}
 
 	templateParams := map[string]any{
-		"AppName": s.CurrentConfig().AppName,
+		"AppName": localeTextItems.GlobalTextItems.AppName,
 		"VerifyEmail": map[string]any{
 			"Title":               verifyEmailTextItems.Title,
 			"Salutation":          fmt.Sprintf(verifyEmailTextItems.SalutationFormat, user.Nickname),
 			"DescriptionAboveBtn": verifyEmailTextItems.DescriptionAboveBtn,
 			"VerifyEmailUrl":      verifyEmailUrl,
 			"VerifyEmail":         verifyEmailTextItems.VerifyEmail,
-			"DescriptionBelowBtn": fmt.Sprintf(verifyEmailTextItems.DescriptionBelowBtnFormat, s.CurrentConfig().AppName, expireTimeInMinutes),
+			"DescriptionBelowBtn": fmt.Sprintf(verifyEmailTextItems.DescriptionBelowBtnFormat, localeTextItems.GlobalTextItems.AppName, expireTimeInMinutes),
 		},
 	}
 

pkg/settings/setting.go

@@ -145,8 +145,6 @@ const (
 )
 
 const (
-	defaultAppName string = "ezBookkeeping"
-
 	defaultHttpAddr string = "0.0.0.0"
 	defaultHttpPort uint16 = 8080
 	defaultDomain   string = "localhost"
@@ -267,7 +265,6 @@ type MultiLanguageContentConfig struct {
 // Config represents the global setting config
 type Config struct {
 	// Global
-	AppName     string
 	Mode        SystemMode
 	WorkingPath string
 
@@ -595,8 +592,6 @@ func GetDefaultConfigFilePath() (string, error) {
 }
 
 func loadGlobalConfiguration(config *Config, configFile *ini.File, sectionName string) error {
-	config.AppName = getConfigItemStringValue(configFile, sectionName, "app_name", defaultAppName)
-
 	if getConfigItemStringValue(configFile, sectionName, "mode") == "production" {
 		config.Mode = MODE_PRODUCTION
 	} else if getConfigItemStringValue(configFile, sectionName, "mode") == "development" {

pkg/settings/setting_container.go

@@ -1,6 +1,10 @@
 package settings
 
-import "fmt"
+import (
+	"fmt"
+
+	"github.com/mayswind/ezbookkeeping/pkg/core"
+)
 
 // ConfigContainer contains the current setting config
 type ConfigContainer struct {
@@ -27,8 +31,8 @@ func (c *ConfigContainer) GetCurrentConfig() *Config {
 
 func GetUserAgent() string {
 	if Version == "" {
-		return "ezBookkeeping"
+		return core.ApplicationName
 	}
 
-	return fmt.Sprintf("ezBookkeeping/%s", Version)
+	return fmt.Sprintf("%s/%s", core.ApplicationName, Version)
 }

pkg/utils/object_test.go

@@ -10,7 +10,6 @@ import (
 
 func TestClone(t *testing.T) {
 	expectedObject := &settings.Config{
-		AppName: "ezbookkeeping",
 		Mode: settings.MODE_PRODUCTION,
 		DatabaseConfig: &settings.DatabaseConfig{
 			DatabaseType:          settings.MySqlDbType,