From 9b6f0ade46587f0b9fcbb659d491bae01c7e2649 Mon Sep 17 00:00:00 2001
From: quxin <592870522@qq.com>
Date: 星期五, 04 九月 2026 11:37:30 +0800
Subject: [PATCH] 修复: 生产领料后的退料应该是选择领料的记录,不是选择库存的记录(同时库存数据需要根据领料退料变动,比如库存100,领用80,然后领用80中退料30,库存应由原来的20变成50)

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/materialstock/MesWmMaterialStockMapper.java |   19 ++++++++++++++++---
 1 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/materialstock/MesWmMaterialStockMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/materialstock/MesWmMaterialStockMapper.java
index 5769273..38a7df2 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/materialstock/MesWmMaterialStockMapper.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/materialstock/MesWmMaterialStockMapper.java
@@ -137,12 +137,13 @@
         } else {
             wrapper.isNull(MesWmMaterialStockDO::getBatchId);
         }
-        // vendorId=null 鏃剁簿纭尮閰� is null
+        // vendorId=null 鏃朵笉闄愬埗锛屽尮閰嶄换鎰忎緵搴斿晢鐨勫簱瀛�
+        // 锛堥伩鍏嶅洜渚涘簲鍟嗙淮搴︽媶鍒嗭紝OUT 浜嬪姟鎵句笉鍒扮湡姝f湁搴撳瓨鐨勮褰曡�屾墸閿欏埌 vendor_id IS NULL 鐨勮褰曪級
         if (vendorId != null) {
             wrapper.eq(MesWmMaterialStockDO::getVendorId, vendorId);
-        } else {
-            wrapper.isNull(MesWmMaterialStockDO::getVendorId);
         }
+        // 澶氳褰曟椂浼樺厛鍙栧簱瀛橀噺鏈�澶氱殑锛堥伩鍏嶆墸鍒伴浂搴撳瓨鎴栬礋搴撳瓨鐨勮褰曪級
+        wrapper.last("ORDER BY quantity DESC LIMIT 1");
         return selectOne(wrapper);
     }
 
@@ -183,4 +184,16 @@
                 .orderByAsc(MesWmMaterialStockDO::getReceiptTime));
     }
 
+    /**
+     * 鎸夌墿鏂欑紪鍙锋壒閲忔煡璇㈠簱瀛樿褰曪紙鐢ㄤ簬鐗╂枡闇�姹傚簱瀛樻牎楠岋級
+     */
+    default List<MesWmMaterialStockDO> selectListByItemIds(Collection<Long> itemIds) {
+        if (itemIds == null || itemIds.isEmpty()) {
+            return java.util.Collections.emptyList();
+        }
+        return selectList(new LambdaQueryWrapperX<MesWmMaterialStockDO>()
+                .in(MesWmMaterialStockDO::getItemId, itemIds)
+                .ne(MesWmMaterialStockDO::getQuantity, BigDecimal.ZERO));
+    }
+
 }

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