diff --git a/backend/internal/handler/setting_handler.go b/backend/internal/handler/setting_handler.go
index c4ba43e4..7413b840 100644
--- a/backend/internal/handler/setting_handler.go
+++ b/backend/internal/handler/setting_handler.go
@@ -1,6 +1,10 @@
package handler
import (
+ "html"
+ "net/http"
+ "strings"
+
"github.com/Wei-Shaw/sub2api/internal/handler/dto"
"github.com/Wei-Shaw/sub2api/internal/pkg/response"
"github.com/Wei-Shaw/sub2api/internal/service"
@@ -10,8 +14,9 @@ import (
// SettingHandler 公开设置处理器（无需认证）
type SettingHandler struct {
- settingService *service.SettingService
- version string
+ settingService *service.SettingService
+ notificationEmailService *service.NotificationEmailService
+ version string
}
// NewSettingHandler 创建公开设置处理器
@@ -22,6 +27,12 @@ func NewSettingHandler(settingService *service.SettingService, version string) *
}
}
+// SetNotificationEmailService attaches the public notification email service without
+// changing the constructor signature used by existing tests.
+func (h *SettingHandler) SetNotificationEmailService(notificationEmailService *service.NotificationEmailService) {
+ h.notificationEmailService = notificationEmailService
+}
+
// GetPublicSettings 获取公开设置
// GET /api/v1/settings/public
func (h *SettingHandler) GetPublicSettings(c *gin.Context) {
@@ -90,6 +101,27 @@ func (h *SettingHandler) GetPublicSettings(c *gin.Context) {
})
}
+// UnsubscribeNotificationEmail handles optional notification email opt-outs.
+// GET /api/v1/settings/email-unsubscribe?token=...
+func (h *SettingHandler) UnsubscribeNotificationEmail(c *gin.Context) {
+ if h.notificationEmailService == nil {
+ response.InternalError(c, "notification email service is not configured")
+ return
+ }
+ token := strings.TrimSpace(c.Query("token"))
+ if token == "" {
+ response.BadRequest(c, "token is required")
+ return
+ }
+ result, err := h.notificationEmailService.Unsubscribe(c.Request.Context(), token)
+ if err != nil {
+ response.BadRequest(c, err.Error())
+ return
+ }
+ body := "UnsubscribedUnsubscribed
You have unsubscribed " + html.EscapeString(result.Email) + " from " + html.EscapeString(result.Event) + " emails.
"
+ c.Data(http.StatusOK, "text/html; charset=utf-8", []byte(body))
+}
+
func publicLoginAgreementDocumentsToDTO(items []service.LoginAgreementDocument) []dto.LoginAgreementDocument {
result := make([]dto.LoginAgreementDocument, 0, len(items))
for _, item := range items {
diff --git a/backend/internal/server/routes/auth.go b/backend/internal/server/routes/auth.go
index 19d0fd2a..2c44a2b3 100644
--- a/backend/internal/server/routes/auth.go
+++ b/backend/internal/server/routes/auth.go
@@ -214,6 +214,7 @@ func RegisterAuthRoutes(
settings := v1.Group("/settings")
{
settings.GET("/public", h.Setting.GetPublicSettings)
+ settings.GET("/email-unsubscribe", h.Setting.UnsubscribeNotificationEmail)
}
// 需要认证的当前用户信息