fix: admin database charset

product/internal/logic/createlogic.go

@@ -39,14 +39,14 @@ func NewCreateLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateLogi
 func (l *CreateLogic) Create(in *product.CreateReq) (*product.Response, error) {
 	var req validator.ProductCreateValidator
 	if msg := validateService.ValidateFromProto(in, &req); msg != utils.StringEmpty {
-		return msgResponse(utils.Ok.Code, msg), nil
+		return outResponse(utils.ErrorParams, msg), nil
 	}
 
 	if req.Type == dao.ProductTypeNormal {
 		if req.AgentPrice == 0 || req.StorePrice == 0 ||
 			req.SalePrice == 0 || req.SharePrice == 0 ||
 			req.SaleReward == "" {
-			return msgResponse(int32(utils.ErrorMissingParams.GetCode()), "缺少相关价格"), nil
+			return outResponse(utils.ErrorParams, "缺少相关价格"), nil
 		}
 	}
 
@@ -54,7 +54,7 @@ func (l *CreateLogic) Create(in *product.CreateReq) (*product.Response, error) {
 	if len(req.PublishTime) > 1 {
 		t, err := parsePublishTime(req.PublishTime)
 		if err != nil {
-			return msgResponse(int32(utils.ErrorMissingParams.GetCode()), "时间错误"), nil
+			return outResponse(utils.ErrorParams, "时间错误"), nil
 		}
 		publishTime = t
 	}
@@ -68,7 +68,7 @@ func (l *CreateLogic) Create(in *product.CreateReq) (*product.Response, error) {
 		return failResponse(utils.Fail), nil
 	}
 	if check.Id > 0 {
-		return failResponse(utils.ErrorDataIsExist), nil
+		return failErr(utils.ErrorDataIsExist), nil
 	}
 
 	// 管理员信息后续从 ctx / metadata 取