fix(warehouse):优化仓库主表备注更新逻辑

- 使用lambda表达式重构更新条件判断
- 当requirementId为0时，将requirementId设置为null
- 否则同时更新remark、requirementId和masterNum字段
-保持方法签名不变，提升代码可读性与维护性

ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/SysOaWarehouseMasterServiceImpl.java

@@ -320,18 +320,24 @@ public class SysOaWarehouseMasterServiceImpl implements ISysOaWarehouseMasterSer
     @Override
     public Boolean updateRemark(Long masterId, String remark, Long requirementId, String masterNum) {
         if (masterId == null) return false;
-        SysOaWarehouseMaster update = new SysOaWarehouseMaster();
+
-        update.setMasterId(masterId);
         if (requirementId == 0) {
-            update.setRequirementId(null);
+            return baseMapper.update(null,
-            return baseMapper.updateById(update) > 0;
+                    Wrappers.<SysOaWarehouseMaster>lambdaUpdate()
+                            .set(SysOaWarehouseMaster::getRequirementId, null)
+                            .eq(SysOaWarehouseMaster::getMasterId, masterId)
+            ) > 0;
         } else {
-            update.setRemark(remark);
+            return baseMapper.update(null,
-            update.setRequirementId(requirementId);
+                    Wrappers.<SysOaWarehouseMaster>lambdaUpdate()
-            update.setMasterNum(masterNum);
+                            .set(SysOaWarehouseMaster::getRemark, remark)
-            return baseMapper.updateById(update) > 0;
+                            .set(SysOaWarehouseMaster::getRequirementId, requirementId)
+                            .set(SysOaWarehouseMaster::getMasterNum, masterNum)
+                            .eq(SysOaWarehouseMaster::getMasterId, masterId)
+            ) > 0;
         }
     }
+
     // 2. 修改returnType
     @Override
     public int updateReturnType(Long masterId, Integer returnType) {