From 07f3f5b5c2437a01923684064b8afa79bb57f448 Mon Sep 17 00:00:00 2001
From: buhuazhen <hua100783@gmail.com>
Date: 星期三, 22 四月 2026 13:19:22 +0800
Subject: [PATCH] fix(sales): 修复销售合同号重复校验逻辑

---
 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
index 07ad60a..31ee9fb 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java
@@ -680,6 +680,10 @@
             if (salesLedger.getId() == null) {
                 // 涓虹┖ 鑷姩鐢熸垚
                 String contractNo =StrUtil.isBlank(salesLedgerDto.getSalesContractNo())? generateSalesContractNoBy8Date():salesLedgerDto.getSalesContractNo();
+                // 涓嶈兘鏈夐噸澶嶆暟鎹殑鍚堝悓鍙�
+               Assert.isFalse(salesLedgerMapper.selectOne(new LambdaQueryWrapper<SalesLedger>()
+                        .eq(SalesLedger::getSalesContractNo, contractNo)
+                        .last("limit 1")) == null, contractNo+"鍚堝悓鍙峰凡瀛樺湪");
                 salesLedger.setSalesContractNo(contractNo);
                 salesLedgerMapper.insert(salesLedger);
             } else {

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