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package com.govmade.modules.system.service.impl;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.google.common.collect.Lists;
import com.govmade.common.utils.PageTreeUtils;
import com.govmade.common.utils.PageUtils;
import com.govmade.modules.system.dao.MenuDao;
import com.govmade.modules.system.entity.MenuEntity;
import com.govmade.modules.system.service.MenuService;
import cn.hutool.core.util.StrUtil;
/**
* 系统管理 - 菜单设置
*
* @author Fred
* @email fangtaosh@qq.com
* @date 2018年8月7日
*/
@Service("MenuService")
public class MenuServiceImpl extends ServiceImpl<MenuDao, MenuEntity> implements MenuService {
@Override
public PageTreeUtils queryPage(Map<String, Object> params) {
String name = (String) params.get("name");
int currPage = Integer.parseInt((String) params.get("currPage"));
int pageSize = Integer.parseInt((String) params.get("pageSize"));
int start = (currPage-1)*pageSize;
params.put("name2", name);
params.put("pageSize2", pageSize);
params.put("start", start);
List<MenuEntity> allList=this.baseMapper.listTree(params);
List<MenuEntity> list=buildAreaTree(allList,0L);
int totalCount = super.selectCount(new EntityWrapper<MenuEntity>().like(StrUtil.isNotBlank(name), "name", name)
.eq("pid", 0).eq("state", 1));
return new PageTreeUtils(list,totalCount,pageSize,currPage);
}
/**
*递归方法
*/
private List<MenuEntity> buildAreaTree(List<MenuEntity> menuList, Long id) {
List<MenuEntity> mList = Lists.newArrayList();
for (MenuEntity menu : menuList) {
if (id == menu.getPid()) {
menu.setChildren(buildAreaTree(menuList, menu.getId()));
mList.add(menu);
}
}
return mList;
}
/**
* 获取所有菜单列表
*/
private List<MenuEntity> queryAll(List<Long> menuIdList){
//查询根菜单列表
//List<MenuEntity> menuList = queryListParentId(0L, menuIdList);
//递归获取子菜单
// getMenuTreeList(menuList, menuIdList);
return null;
}
@Override
public void save(MenuEntity menu) {
super.insertOrUpdate(menu);
}
@Override
public Integer checkMenu(String name) {
return super.selectCount(new EntityWrapper<MenuEntity>().eq("name", name));
}
@Override
public MenuEntity queryById(Long id) {
return super.selectById(id);
}
@Override
public void deleteBatch(Set<Long> ids) {
this.baseMapper.deleteBatch(ids);
}
}