chore: code clean

api/v1/url_util.go

@@ -9,6 +9,7 @@ import (
 )
 
 func (*APIV1Service) registerURLUtilRoutes(g *echo.Group) {
+	// GET /url/favicon?url=...
 	g.GET("/url/favicon", func(c echo.Context) error {
 		url := c.QueryParam("url")
 		icons, err := favicon.Find(url)

api/v1/user.go

@@ -80,10 +80,6 @@ type PatchUserRequest struct {
 	Password  *string    `json:"password"`
 }
 
-type UserDelete struct {
-	ID int
-}
-
 func (s *APIV1Service) registerUserRoutes(g *echo.Group) {
 	g.GET("/user", func(c echo.Context) error {
 		ctx := c.Request().Context()
@@ -160,7 +156,6 @@ func (s *APIV1Service) registerUserRoutes(g *echo.Group) {
 			if !validateEmail(*userPatch.Email) {
 				return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("invalid email format: %s", *userPatch.Email))
 			}
-
 			updateUser.Email = userPatch.Email
 		}
 		if userPatch.Nickname != nil {

api/v1/user_setting.go

@@ -13,11 +13,8 @@ const (
 )
 
 // String returns the string format of UserSettingKey type.
-func (key UserSettingKey) String() string {
-	if key == UserSettingLocaleKey {
-		return "locale"
-	}
-	return ""
+func (k UserSettingKey) String() string {
+	return string(k)
 }
 
 var (
@@ -27,7 +24,7 @@ var (
 type UserSetting struct {
 	UserID int
 	Key    UserSettingKey `json:"key"`
-	// Value is a JSON string with basic value
+	// Value is a JSON string with basic value.
 	Value string `json:"value"`
 }