From ce9590b4ec9f42adcdb24ea039a4674526fabe3b Mon Sep 17 00:00:00 2001
From: chenbo <709206448@qq.com>
Date: Tue, 21 Nov 2023 17:22:45 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=80=E6=AC=BE=E5=9B=9E=E8=B0=83?=
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---
 app/common/service/pay/WeChatPayMerchantService.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/common/service/pay/WeChatPayMerchantService.php b/app/common/service/pay/WeChatPayMerchantService.php
index 7bf9cca..579e9e2 100644
--- a/app/common/service/pay/WeChatPayMerchantService.php
+++ b/app/common/service/pay/WeChatPayMerchantService.php
@@ -244,6 +244,7 @@ class WeChatPayMerchantService extends BasePayService
             if (empty($order)) {
                 throw new Exception('回调订单不存在');
             }
+            // 防止重复操作
             if ($order['pay_status'] == PayOrderEnum::PAY_STATUS_ISPAID && !empty($order['transaction_id'])) {
                 return true;
             }
@@ -278,6 +279,10 @@ class WeChatPayMerchantService extends BasePayService
             \think\facade\Log::info(['退款回调信息', $message]);
             if($message['refund_status'] === 'SUCCESS') {
                 $refundOrder = RefundOrder::where(['out_trade_no', $message['out_trade_no'], 'refund_sn'=>$message['out_refund_no']])->find();
+                // 防止重复操作
+                if ($refundOrder['refund_status'] == 1 && !empty($order['refund_id'])) {
+                    return true;
+                }
                 $refundOrder->refund_status = 1;
                 $refundOrder->refund_id = $message['refund_id'];
                 $refundOrder->finish_time = time();