删除子订单 计算总金额

application/admin/service/OrderMainService.php

@@ -196,6 +196,10 @@ class OrderMainService
             } else {
                 $subOrderDao = new OrderItemDao();
             }
+            $subOrderRe = $subOrderDao->getInfoById($param['id']);
+            if (!$subOrderRe['flag']) {
+                return $subOrderRe;
+            }
             $subOrderDao->delById($param['id']);
             //删除采购单
             $purchaseDao = new PurchaseDao();
@@ -203,6 +207,9 @@ class OrderMainService
             //删除每日采购单价格
             $purchasePriceDao = new PurchasePriceDao();
             $purchasePriceDao->deleteBySubOrderId($param['id']);
+            //重新计算订单总金额
+            $orderMainDao = new OrderMainDao();
+            $orderMainDao->setOrderAmount($subOrderRe['data']['order_id']);
             return Util::returnArrSu();
         }catch (Exception $e){
             return Util::returnArrEr("删除子订单失败:".$e->getMessage());