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xieb

2024-01-15 1dca355eb004bf15df3ef88bc7d290e98e5f6e05

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/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */
package org.springblade.modules.leave.wrapper;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springblade.core.mp.support.BaseEntityWrapper;
import org.springblade.core.tool.utils.BeanUtil;
import org.springblade.core.tool.utils.SpringUtil;
import org.springblade.modules.leave.entity.LeaveWordsEntity;
import org.springblade.modules.leave.service.ILeaveWordsService;
import org.springblade.modules.leave.vo.LeaveWordsVO;
import java.util.Objects;
import org.springblade.core.tool.node.ForestNodeMerger;
import java.util.List;
import java.util.stream.Collectors;
 
/**
 * 留言板块 包装类,返回视图层所需的字段
 *
 * @author aix
 * @since 2023-12-18
 */
public class LeaveWordsWrapper extends BaseEntityWrapper<LeaveWordsEntity, LeaveWordsVO>  {
 
    private static final ILeaveWordsService leaveWordsService;
 
    static {
        leaveWordsService = SpringUtil.getBean(ILeaveWordsService.class);
    }
 
    public static LeaveWordsWrapper build() {
        return new LeaveWordsWrapper();
     }
 
    @Override
    public LeaveWordsVO entityVO(LeaveWordsEntity leaveWords) {
        LeaveWordsVO leaveWordsVO = Objects.requireNonNull(BeanUtil.copy(leaveWords, LeaveWordsVO.class));
 
        //User createUser = UserCache.getUser(leaveWords.getCreateUser());
        //User updateUser = UserCache.getUser(leaveWords.getUpdateUser());
        //leaveWordsVO.setCreateUserName(createUser.getName());
        //leaveWordsVO.setUpdateUserName(updateUser.getName());
 
        return leaveWordsVO;
    }
 
    public List<LeaveWordsVO> treeNodeVO(List<LeaveWordsEntity> list) {
        List<LeaveWordsVO> collect = list.stream().map(leaveWords -> BeanUtil.copy(leaveWords, LeaveWordsVO.class)).collect(Collectors.toList());
        return ForestNodeMerger.merge(collect);
    }
 
    public IPage<LeaveWordsVO> treeNodePageVO(IPage<LeaveWordsEntity> pages) {
        List<LeaveWordsVO> records = listVO(pages.getRecords());
        IPage<LeaveWordsVO> pageVo = new Page<>(pages.getCurrent(), pages.getSize(), pages.getTotal());
 
        List<LeaveWordsVO> collect = records.stream().map(leaveWords -> BeanUtil.copy(leaveWords, LeaveWordsVO.class)).collect(Collectors.toList());
        pageVo.setRecords(ForestNodeMerger.merge(collect));
        return pageVo;
    }
    @Override
    public IPage<LeaveWordsVO> pageVO(IPage<LeaveWordsEntity> pages) {
        List<LeaveWordsVO> records = listVO(pages.getRecords());
        for (LeaveWordsVO vo: records) {
            QueryWrapper<LeaveWordsEntity> leaveWordsEntityQueryWrapper = new QueryWrapper<>();
            leaveWordsEntityQueryWrapper.eq("parent_id", vo.getId());
            List<LeaveWordsEntity> entities = leaveWordsService.list(leaveWordsEntityQueryWrapper);
//            vo.setHasChildren(entities.size() > 0);
            if (entities.size() > 0) {
                vo.setChildren(listVO(entities));
            }
        }
        IPage<LeaveWordsVO> pageVo = new Page<>(pages.getCurrent(), pages.getSize(), pages.getTotal());
        pageVo.setRecords(records);
        return pageVo;
    }
 
}