modify calc_cash

mobile/control/member_buy.php

@@ -53,9 +53,9 @@ class member_buyControl extends mbMemberControl
         }
         else {
             $result = $buy_helper->format();
-            $cash_amount = $result['payinfo']['pay_car_pred'];
+            $cash_amount  = $result['payinfo']['pay_car_pred'];
             $total_amonut = $result['payinfo']['pay_car_nopred'];
-            return self::outsuccess(['cash_amount' => $cash_amount,'goods_amount' => $total_amonut]);
+            return self::outsuccess(['cash_amount' => $cash_amount,'goods_amount' => $total_amonut,'payinfo' => $result]);
         }
     }