prepare for google translate

app/config/config.go

@@ -13,14 +13,15 @@ import (
 )
 
 type Config struct {
-	Server   ServerConfig
-	Database DatabaseConfig
-	Auth     AuthConfig
-	OAuth    OAuthConfig
-	App      AppConfig
-	Email    EmailConfig
-	I18n     I18n
-	Pdf      PdfPrinter
+	Server          ServerConfig
+	Database        DatabaseConfig
+	Auth            AuthConfig
+	OAuth           OAuthConfig
+	App             AppConfig
+	Email           EmailConfig
+	I18n            I18n
+	Pdf             PdfPrinter
+	GoogleTranslate GoogleTranslateConfig
 }
 
 type I18n struct {
@@ -82,6 +83,14 @@ type PdfPrinter struct {
 	ServerUrl string `env:"PDF_SERVER_URL,http://localhost:8000"`
 }
 
+// GoogleTranslateConfig holds configuration for the Google Cloud Translation API.
+// CredentialsFile should point to a service account JSON key file.
+// ProjectID is your Google Cloud project ID (e.g. "my-project-123").
+type GoogleTranslateConfig struct {
+	CredentialsFile string `env:"GOOGLE_APPLICATION_CREDENTIALS"`
+	ProjectID       string `env:"GOOGLE_CLOUD_PROJECT_ID"`
+}
+
 var cfg *Config
 
 func init() {
@@ -153,6 +162,11 @@ func load() *Config {
 		slog.Error("not possible to load env variables for email : ", err.Error(), "")
 	}
 
+	err = loadEnv(&cfg.GoogleTranslate)
+	if err != nil {
+		slog.Error("not possible to load env variables for google translate : ", err.Error(), "")
+	}
+
 	return cfg
 }