From 8b3de1216031da26461e9fc506dadca5765191c1 Mon Sep 17 00:00:00 2001
From: vine_liutk <961510893@qq.com>
Date: Tue, 28 Dec 2021 21:29:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=B5=A0=E5=93=81=E4=B8=8D?=
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---
 app/Services/AfterSaleService.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/Services/AfterSaleService.php b/app/Services/AfterSaleService.php
index 74aea429..d2f217cb 100644
--- a/app/Services/AfterSaleService.php
+++ b/app/Services/AfterSaleService.php
@@ -47,6 +47,10 @@ class AfterSaleService
             throw new BizException('申请售后的数量不能大于订单商品数量');
         }
 
+        if ($orderProduct->isGift() && in_array($params['type'], [AfterSale::TYPE_REFUND, Aftersale::TYPE_REFUND_AND_RETURN])) {
+            throw new BizException('赠品不能发起退款/退款退货操作');
+        }
+
         $amount = ($num == $orderProduct->quantity) ? $orderProduct->total_amount : bcmul(bcdiv($orderProduct->total_amount, $orderProduct->quantity), $num);
 
         if ($amount == 0 && in_array($params['type'], [AfterSale::TYPE_REFUND])) {