完善功能

app/admin/controller/order/WholeController.php

@@ -1852,13 +1852,19 @@ class WholeController extends Curd
                 $order->order_amount_total = $order->order_amount_total + $data['order_sheet_amount'];
                 $order->order_amount_pay = $order->order_amount_pay + $data['order_sheet_pay'];
 
-                $payDetail->pay_amount = $payDetail->pay_amount + $data['order_sheet_pay'];
+                if ($payDetail){
+                    $payDetail->pay_amount = $payDetail->pay_amount + $data['order_sheet_pay'];
+                }
+                
                 
                 OrderSheet::insertGetId($data); 
             }
 
             $order->save();
-            $payDetail->save();
+            
+            if ($payDetail){
+                $payDetail->save();
+            }
 
             Db::commit();
             return json_success('加菜成功');