feat(wms): 修复删除区域前未校验库位的问题

- 在删除区域信息前，增加对库位的校验
- 如果区域已绑定库位，则禁止删除，并抛出异常提示
- 优化了删除操作的安全性和数据完整性

ruoyi-modules/hwmom-wms/src/main/java/org/dromara/wms/service/impl/WmsBaseAreaServiceImpl.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.github.yulichang.toolkit.JoinWrappers;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import lombok.RequiredArgsConstructor;
+import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.mybatis.Utils.UniqueCodeUtils;
@@ -12,8 +13,11 @@ import org.dromara.common.mybatis.core.page.TableDataInfo;
 import org.dromara.wms.domain.WmsBaseArea;
 import org.dromara.wms.domain.WmsBaseWarehouse;
 import org.dromara.wms.domain.bo.WmsBaseAreaBo;
+import org.dromara.wms.domain.bo.WmsBaseLocationBo;
 import org.dromara.wms.domain.vo.WmsBaseAreaVo;
+import org.dromara.wms.domain.vo.WmsBaseLocationVo;
 import org.dromara.wms.mapper.WmsBaseAreaMapper;
+import org.dromara.wms.mapper.WmsBaseLocationMapper;
 import org.dromara.wms.mapper.WmsBaseWarehouseMapper;
 import org.dromara.wms.service.IWmsBaseAreaService;
 import org.springframework.stereotype.Service;
@@ -36,6 +40,9 @@ public class WmsBaseAreaServiceImpl implements IWmsBaseAreaService {
 
     private final WmsBaseWarehouseMapper wmsBaseWarehouseMapper;
 
+    private final WmsBaseLocationServiceImpl wmsBaseLocationService;
+    private final WmsBaseLocationMapper wmsBaseLocationMapper;
+
     /**
      * 查询区域基础信息
      *
@@ -168,6 +175,14 @@ public class WmsBaseAreaServiceImpl implements IWmsBaseAreaService {
     public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
         if(isValid){
             //TODO 做一些业务上的校验,判断是否需要校验
+            for (Long id : ids){
+                WmsBaseLocationBo qurey = new WmsBaseLocationBo();
+                qurey.setAreaId(id);
+                List<WmsBaseLocationVo> wmsBaseLocationVos = wmsBaseLocationService.queryList(qurey);
+                if ( ! wmsBaseLocationVos.isEmpty()){
+                    throw new ServiceException("区域已绑定库位，请先取消绑定");
+                }
+            }
         }
         return baseMapper.deleteByIds(ids) > 0;
     }