add: 多子单支付

application/exception/custom/RefundException.php

@@ -26,5 +26,8 @@ class RefundException extends BaseException
         11 => 'pingxx退单缺少matadata！',
         12 => 'pingxx未支付订单不允许退款。',
         13 => 'pingxx订单可能存在多次成功支付，需人工确认处理。',
+        14 => '不存在满足条件的退款订单。',
+        15 => '订单未支付或不存在，请核对。',
+        16 => '订单退款回调处理失败，请核对。',
     ];
 }

application/modules/Pay/controllers/Order.php

@@ -2,6 +2,7 @@
 
 use App\Base\Base;
 
+use App\Exception\custom\PayException;
 use App\Services\pay\PayService;
 use App\Services\refund\RefundService;
 use Api\PhpUtils\Log\FileLog;
@@ -40,14 +41,19 @@ class OrderController extends Base
     public function refundAction() {
 
         $params = $this->params;
-        $user_id    = $params['user_id'];
         $order_item_id = $params['order_item_id'];
+        if(!is_array($order_item_id)) {
+            $order_item_id = explode(',');
+        }
+
+        if(empty($params['order_id'])) {
+            throw new PayException(['cus' => 1]);
+        }
 
         $refundSrv = new RefundService();
-        $ret = $refundSrv->do_refund($order_item_id, $user_id);
+        $ret = $refundSrv->do_refund($params['order_id'], $order_item_id);
 
         $this->success(['result'=>$ret]);
-
     }
 
     public function write_offAction() {