| package com.zy.asrs.wms.system.service.impl;  | 
|   | 
| import com.zy.asrs.wms.system.mapper.MenuMapper;  | 
| import com.zy.asrs.wms.system.entity.Menu;  | 
| import com.zy.asrs.wms.system.service.MenuService;  | 
| import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;  | 
| import org.springframework.stereotype.Service;  | 
|   | 
| import java.util.Collections;  | 
| import java.util.List;  | 
|   | 
| @Service("menuService")  | 
| public class MenuServiceImpl extends ServiceImpl<MenuMapper, Menu> implements MenuService {  | 
|   | 
|     @Override  | 
|     public List<Menu> selectByParentId(Long parentId, Integer type, Long hostId) {  | 
|         return this.baseMapper.selectByParentId(parentId, type, hostId);  | 
|     }  | 
|   | 
|     @Override  | 
|     public List<Menu> selectByHostId(Long hostId) {  | 
|         return this.baseMapper.selectByHostId(hostId);  | 
|     }  | 
|   | 
|     @Override  | 
|     public boolean removeByHostId(Long hostId) {  | 
|         return this.baseMapper.removeByHostId(hostId) > 0;  | 
|     }  | 
| }  |