预订单退款

app-hd/controllers/CgRefundController.php

@@ -32,6 +32,8 @@ class CgRefundController extends BaseController
         $id = Yii::$app->request->get('id', 0);
         $refund = CgRefundClass::getById($id, true);
         CgRefundClass::valid($refund, $this->mainId);
+        $cgId = $refund->cgId ?? 0;
+        $cg = PurchaseClass::getById($cgId, true);
         if (empty($refund)) {
             util::fail('没有退款信息');
         }