1

services/print_server/app_server/wx_print.go

@@ -131,9 +131,8 @@ func GetPrintIsUse(printNo string) (bool, string, error) {
 
 func DelPrinters(appID int, tokenInfo *model.TokenInfo, printNos string) (err error) {
 	var (
-		db   = globals.GetDB()
-		errs []error
-		now  = time.Now()
+		db  = globals.GetDB()
+		now = time.Now()
 	)
 	if len(printNos) > 50 {
 		return fmt.Errorf("每次最多删除50台！")
@@ -143,20 +142,17 @@ func DelPrinters(appID int, tokenInfo *model.TokenInfo, printNos string) (err er
 	}
 	printers, _ := dao.GetPrinters(db, appID, printNos, 0, 0, 0)
 	if len(printers) == 0 {
-		errs = append(errs, fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNos))
+		return fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNos)
 	}
 	if printers[0].UserId != tokenInfo.User.UserID {
-		errs = append(errs, fmt.Errorf("该打印机不属于此用户 :%s 。", printNos))
+		return fmt.Errorf("该打印机不属于此用户 :%s 。", printNos)
 	}
 
 	printer := printers[0]
 	printer.DeletedAt = &now
 	printer.LastOperator = tokenInfo.User.Name
 	if err = dao.Update(db, printer, model.FieldLastOperator, model.FieldDeletedAt); err != nil {
-		errs = append(errs, err)
-	}
-	if len(errs) > 0 {
-		err = putils.BuildErr(errs)
+		return err
 	}
 	return err
 }