订单是否存在

Controller/TestApi.py

@@ -158,6 +158,8 @@ class testView(View):
             return self.get_pay_pal_transactions(request_dict, response)
         elif operation == 'convertTimestamp':  # 转换时间戳
             return self.convertTimestamp(request_dict, response)
+        elif operation == 'checkOrderExist':  # 转换时间戳
+            return self.checkOrderExist(request_dict, response)
         else:
             return response.json(414)
 
@@ -1088,3 +1090,13 @@ class testView(View):
             return response.json(0, timestamp)
         except Exception as e:
             return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))
+
+    @staticmethod
+    def checkOrderExist(request_dict, response):
+        trade_no = request_dict.get('trade_no', None)
+        try:
+            order_qs = Order_Model.objects.filter(trade_no=trade_no)
+            is_exist = True if order_qs.exists() else False
+            return response.json(0, {'is_exist': is_exist})
+        except Exception as e:
+            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))