From e9e42b621afdf6ac94f5327ee843b32b10a401b4 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期二, 04 八月 2026 17:45:14 +0800
Subject: [PATCH] update

---
 backend/src/main/java/com/tourguide/modules/order/mapper/TourOrderMapper.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/backend/src/main/java/com/tourguide/modules/order/mapper/TourOrderMapper.java b/backend/src/main/java/com/tourguide/modules/order/mapper/TourOrderMapper.java
index 2ba2d77..12767f6 100644
--- a/backend/src/main/java/com/tourguide/modules/order/mapper/TourOrderMapper.java
+++ b/backend/src/main/java/com/tourguide/modules/order/mapper/TourOrderMapper.java
@@ -16,6 +16,9 @@
     @Select("SELECT * FROM tour_order WHERE id = #{id} AND deleted = 0 FOR UPDATE")
     TourOrder selectForUpdate(Long id);
 
+    @Select("SELECT * FROM tour_order WHERE refund_order_no = #{refundOrderNo} AND deleted = 0 LIMIT 1 FOR UPDATE")
+    TourOrder selectByRefundOrderNoForUpdate(String refundOrderNo);
+
     @Select("SELECT COUNT(*) AS today_order_count, COALESCE(SUM(people_count), 0) AS today_people_count " +
             "FROM tour_order WHERE deleted = 0 AND guide_id = #{guideId} " +
             "AND accepted_at >= CURDATE() AND accepted_at < DATE_ADD(CURDATE(), INTERVAL 1 DAY) " +

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