fix: update level

app/hdl/member_center/hdl_level__management.go

@@ -141,20 +141,29 @@ func UpdateLevel(c *gin.Context) {
 		level.LevelWeight = utils.StrToInt(req.LevelWeight)
 		forceColumns = append(forceColumns, "level_weight")
 	}
+	levelDb := implement.NewUserLevelDb(db.Db)
 	if req.IsUse == "0" || req.IsUse == "1" {
-		// 判断当前该等级有没有被使用
-		userDb := implement.NewUserDb(db.Db)
-		has, err := userDb.UserExistByParams(map[string]interface{}{
-			"key":   "level",
-			"value": req.LevelID,
-		})
+		// 查询当前等级状态是否被改变
+		oldLevel, err := levelDb.UserLevelByID(req.LevelID)
 		if err != nil {
 			e.OutErr(c, e.ERR_DB_ORM, err.Error())
 			return
 		}
-		if has {
-			e.OutErr(c, e.ERR, errors.New("该等级下存在会员,无法关闭该会员等级,请移除对应等级下会员或将会员移动到其他等级").Error())
-			return
+		if utils.StrToInt(req.IsUse) != oldLevel.IsUse {
+			// 判断当前该等级有没有被使用
+			userDb := implement.NewUserDb(db.Db)
+			has, err := userDb.UserExistByParams(map[string]interface{}{
+				"key":   "level",
+				"value": req.LevelID,
+			})
+			if err != nil {
+				e.OutErr(c, e.ERR_DB_ORM, err.Error())
+				return
+			}
+			if has {
+				e.OutErr(c, e.ERR, errors.New("该等级下存在会员,无法关闭该会员等级,请移除对应等级下会员或将会员移动到其他等级").Error())
+				return
+			}
 		}
 
 		level.IsUse = utils.StrToInt(req.IsUse)
@@ -169,7 +178,6 @@ func UpdateLevel(c *gin.Context) {
 	defer session.Close()
 
 	// 1. 更新等级信息
-	levelDb := implement.NewUserLevelDb(db.Db)
 	affected, err := levelDb.UserLevelUpdateBySession(session, req.LevelID, level, forceColumns...)
 	if err != nil {
 		if err.Error() == "no columns found to be updated" {