From 40e0d42258e97f734838de5c56df17fe30636ddf Mon Sep 17 00:00:00 2001
From: wangqian <1406304305@qq.com>
Date: Thu, 4 Dec 2025 14:27:03 +0800
Subject: [PATCH] 库存修改

---
 urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/materialinventory/MaterialInventoryServiceImpl.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/materialinventory/MaterialInventoryServiceImpl.java b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/materialinventory/MaterialInventoryServiceImpl.java
index acb9f9c..d790aa8 100644
--- a/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/materialinventory/MaterialInventoryServiceImpl.java
+++ b/urbanops-module-garden/src/main/java/com/zteits/urbanops/module/garden/service/materialinventory/MaterialInventoryServiceImpl.java
@@ -3,6 +3,7 @@ package com.zteits.urbanops.module.garden.service.materialinventory;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.zteits.urbanops.framework.common.pojo.PageResult;
 import com.zteits.urbanops.framework.common.util.object.BeanUtils;
@@ -131,10 +132,12 @@ public class MaterialInventoryServiceImpl implements MaterialInventoryService {
     @Override
     public int updateInVentoryByMaterialId(MaterialInventoryDO materialInventory, Long outNum) {
         // 1. 入参空值校验（避免无效更新或SQL异常）
+        if (materialInventory == null || materialInventory.getInventoryId() == null) {
+            throw exception0(BAD_REQUEST.getCode(),"更新库存失败：InventoryId为空！");
+        }
         if (outNum == null) {
             throw exception0(BAD_REQUEST.getCode(),"更新库存失败：outNum为空！");
         }
-        materialInventory.setInventoryId(materialInventory.getInventoryId());
         materialInventory.setOutTotalNum(materialInventory.getInventoryTotalNum() + outNum);
         materialInventory.setCurrentNum(materialInventory.getCurrentNum() - outNum);
         return materialInventoryMapper.updateById(materialInventory);
--
libgit2 0.21.4