产品订单自动收货调整，供应商余额结算调整

common/forms/ProductRefundForm.php

@@ -11,6 +11,7 @@ use common\models\oldDb\ProductOrder;
 use common\models\oldDb\ProductOrderRefund;
 use common\services\EplPayService;
 use common\services\WechatService;
+use EasyWeChat\Kernel\Exceptions\InvalidConfigException;
 use yii\base\Exception;
 use function GuzzleHttp\Promise\all;
 
@@ -87,6 +88,14 @@ class ProductRefundForm extends BaseModel
         return ['操作成功'];
     }
 
+    /**
+     * 退款操作
+     * @param $productOrderRefund
+     * @return true
+     * @throws Exception
+     * @throws InvalidConfigException
+     * @throws \yii\db\Exception
+     */
     public function refundMoney($productOrderRefund)
     {
         $orderNo = $productOrderRefund->order->order_no;