src/main/java/cn/stylefeng/guns/modular/system/service/MenuService.java

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package cn.stylefeng.guns.modular.system.service;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.StrUtil;
import cn.stylefeng.guns.core.common.constant.factory.ConstantFactory;
import cn.stylefeng.guns.core.common.constant.state.MenuStatus;
import cn.stylefeng.guns.core.common.exception.BizExceptionEnum;
import cn.stylefeng.guns.core.common.node.MenuNode;
import cn.stylefeng.guns.core.common.node.ZTreeNode;
import cn.stylefeng.guns.core.common.page.LayuiPageFactory;
import cn.stylefeng.guns.core.listener.ConfigListener;
import cn.stylefeng.guns.modular.system.entity.Menu;
import cn.stylefeng.guns.modular.system.mapper.MenuMapper;
import cn.stylefeng.guns.modular.system.model.MenuDto;
import cn.stylefeng.roses.core.util.ToolUtil;
import cn.stylefeng.roses.kernel.model.exception.RequestEmptyException;
import cn.stylefeng.roses.kernel.model.exception.ServiceException;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * <p>
 * 菜单表 服务实现类
 * </p>
 *
 * @author stylefeng
 * @since 2018-12-07
 */
@Service
public class MenuService extends ServiceImpl<MenuMapper, Menu> {

    @Resource
    private MenuMapper menuMapper;

    /**
     * 添加菜单
     *
     * @author fengshuonan
     * @Date 2018/12/23 5:59 PM
     */
    @Transactional
    public void addMenu(MenuDto menuDto) {

        if (ToolUtil.isOneEmpty(menuDto, menuDto.getCode(), menuDto.getName(), menuDto.getPid(), menuDto.getMenuFlag(), menuDto.getUrl())) {
            throw new RequestEmptyException();
        }

        //判断是否已经存在该编号
        String existedMenuName = ConstantFactory.me().getMenuNameByCode(menuDto.getCode());
        if (ToolUtil.isNotEmpty(existedMenuName)) {
            throw new ServiceException(BizExceptionEnum.EXISTED_THE_MENU);
        }