Refactor error handling in system and trace controllers

- Updated error response codes for various validation errors from 400 to 422 to better reflect the nature of the errors.
- Changed error messages for empty parameters (e.g., userId, menuId, roleId) to use a consistent error code format.
- Improved error handling in the IPerf, Ping, and WS controllers to provide more informative error messages.
- Ensured that all controllers return appropriate error messages when binding JSON or query parameters fails.

src/modules/network_element/controller/ne_config.go

@@ -46,7 +46,7 @@ func (s NeConfigController) Info(c *gin.Context) {
 	language := reqctx.AcceptLanguage(c)
 	id := parse.Number(c.Query("id"))
 	if id <= 0 {
-		c.JSON(400, resp.CodeMsg(40010, "bind err: id is empty"))
+		c.JSON(422, resp.CodeMsg(422002, "bind err: id is empty"))
 		return
 	}
 
@@ -72,14 +72,14 @@ func (s NeConfigController) Add(c *gin.Context) {
 	var body model.NeConfig
 	if err := c.ShouldBindBodyWithJSON(&body); err != nil {
 		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
-		c.JSON(422, resp.CodeMsg(40422, errMsgs))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
 	// 将json数据转字符串存储
 	paramDataByte, err := json.Marshal(body.ParamData)
 	if err != nil {
-		c.JSON(400, resp.CodeMsg(400, err.Error()))
+		c.JSON(200, resp.ErrMsg(err.Error()))
 		return
 	}
 	body.ParamJson = string(paramDataByte)
@@ -100,7 +100,7 @@ func (s NeConfigController) Edit(c *gin.Context) {
 	var body model.NeConfig
 	if err := c.ShouldBindBodyWithJSON(&body); err != nil {
 		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
-		c.JSON(422, resp.CodeMsg(40422, errMsgs))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
@@ -115,7 +115,7 @@ func (s NeConfigController) Edit(c *gin.Context) {
 	// 将json数据转字符串存储
 	paramDataByte, err := json.Marshal(body.ParamData)
 	if err != nil {
-		c.JSON(400, resp.CodeMsg(400, err.Error()))
+		c.JSON(200, resp.ErrMsg(err.Error()))
 		return
 	}
 	body.ParamJson = string(paramDataByte)
@@ -135,7 +135,7 @@ func (s NeConfigController) Remove(c *gin.Context) {
 	language := reqctx.AcceptLanguage(c)
 	id := c.Query("id")
 	if id == "" {
-		c.JSON(400, resp.CodeMsg(40010, "bind err: id is empty"))
+		c.JSON(422, resp.CodeMsg(422002, "bind err: id is empty"))
 		return
 	}
 
@@ -170,10 +170,9 @@ func (s NeConfigController) Remove(c *gin.Context) {
 //	@Description	Network Element Parameter Configuration Available Attribute Values List Specify Network Element Type All Unpaged
 //	@Router			/ne/config/list/{neType} [get]
 func (s NeConfigController) ListByNeType(c *gin.Context) {
-	language := reqctx.AcceptLanguage(c)
 	neType := c.Param("neType")
 	if neType == "" {
-		c.JSON(400, resp.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
+		c.JSON(422, resp.CodeMsg(422002, "bind err: neType is empty"))
 		return
 	}
 	data := s.neConfigService.FindByNeType(neType)
@@ -204,7 +203,7 @@ func (s NeConfigController) DataInfo(c *gin.Context) {
 	}
 	if err := c.ShouldBindQuery(&query); err != nil {
 		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
-		c.JSON(422, resp.CodeMsg(40422, errMsgs))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
@@ -259,7 +258,7 @@ func (s NeConfigController) DataEdit(c *gin.Context) {
 	}
 	if err := c.ShouldBindBodyWithJSON(&body); err != nil {
 		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
-		c.JSON(422, resp.CodeMsg(40422, errMsgs))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
@@ -312,20 +311,20 @@ func (s NeConfigController) DataAdd(c *gin.Context) {
 	}
 	if err := c.ShouldBindBodyWithJSON(&body); err != nil {
 		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
-		c.JSON(422, resp.CodeMsg(40422, errMsgs))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
 	// 检查是否array
 	info := s.neConfigService.FindByNeTypeAndParamName(body.NeType, body.ParamName)
 	if info.ParamType != "array" {
-		c.JSON(400, resp.CodeMsg(400, "this attribute does not support adding"))
+		c.JSON(200, resp.ErrMsg("this attribute does not support adding"))
 		return
 	}
 	// 必须含有index
 	_, idxOk := body.ParamData["index"]
 	if info.ParamType == "array" && !idxOk {
-		c.JSON(400, resp.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
+		c.JSON(200, resp.ErrMsg("array data must contain index"))
 		return
 	}
 
@@ -369,14 +368,15 @@ func (s NeConfigController) DataRemove(c *gin.Context) {
 		Loc       string `form:"loc" binding:"required"` // 与数据对象内index一致,有多层时划分嵌套层(index/subParamName/index)
 	}
 	if err := c.ShouldBindQuery(&query); err != nil {
-		c.JSON(400, resp.CodeMsg(400, i18n.TKey(language, "app.common.err400")))
+		errMsgs := fmt.Sprintf("bind err: %s", resp.FormatBindError(err))
+		c.JSON(422, resp.CodeMsg(422001, errMsgs))
 		return
 	}
 
 	// 检查是否array
 	info := s.neConfigService.FindByNeTypeAndParamName(query.NeType, query.ParamName)
 	if info.ParamType != "array" {
-		c.JSON(400, resp.CodeMsg(400, "this attribute does not support adding"))
+		c.JSON(200, resp.ErrMsg("this attribute does not support adding"))
 		return
 	}