增加退款单号

biz/shop/classes/ShopClass.php

@@ -462,7 +462,7 @@ class ShopClass extends BaseClass
 
         $currentType = dict::getDict('capitalType', 'saleRefund');
         $id = $refund->id;
-        $event = "采购退款给客户";
+        $event = "采购退款给客户（退款单 {$refund->orderSn}）";
         $tx = dict::getDict('yeTx', 'can');
         $change = [
             'relateId' => $id,