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app/admin/controller/Sale.php

@@ -2772,6 +2772,32 @@ class Sale extends Base
                             "addtime" => date("Y-m-d H:i:s"),
                             "updatetime" => date("Y-m-d H:i:s")
                         ];
+                        //维护商品所在仓库的库存 --- start
+                        $temp = Db::name('wsm_good_stock')
+                            ->field('id,usable_stock,wait_out_stock')
+                            ->where(['spuCode' => $der['spuCode'], 'wsm_code' => $cgd['wsm_code']])
+                            ->find();
+                        if ($temp == false) {
+                            Db::rollback();
+                            return error_show(1004, '库存不足');
+                        }
+
+                        if (($temp['usable_stock'] - $ornum) < 0) {
+                            Db::rollback();
+                            return error_show(1004, '库存不足');
+                        }
+
+                        $up =Db::name('wsm_good_stock')
+                            ->where('id', $temp['id'])
+                            ->update([
+                                'usable_stock' => $temp['usable_stock'] - $ornum,
+                                'wait_out_stock' => $temp['wait_out_stock'] + $ornum,
+                                'updatetime' => date('Y-m-d H:i:s'),
+                            ]);
+                        if($up==false){
+                            Db::rollback();
+                            return error_show(1004, '库存更新失败');
+                        }
                         if($num==0){
                             break;
                         }