/*
 *      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.ship.appversion.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.springblade.ship.appversion.entity.AppVersion;
import org.springblade.ship.appversion.vo.AppVersionVO;
import org.springblade.ship.appversion.mapper.AppVersionMapper;
import org.springblade.ship.appversion.service.IAppVersionService;
import org.springblade.core.mp.base.BaseServiceImpl;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.metadata.IPage;

import java.util.List;

/**
 *  服务实现类
 *
 * @author BladeX
 * @since 2022-01-05
 */
@Service
public class AppVersionServiceImpl extends BaseServiceImpl<AppVersionMapper, AppVersion> implements IAppVersionService {

	@Override
	public IPage<AppVersionVO> selectAppVersionPage(IPage<AppVersionVO> page, AppVersionVO appVersion) {
		return page.setRecords(baseMapper.selectAppVersionPage(page, appVersion));
	}

	@Override
	public AppVersion getLastVersion() {
		List<AppVersion> appVersions = baseMapper.selectList(new QueryWrapper<>(new AppVersion()).lambda().orderByDesc(AppVersion::getUpdateTime));
		if (appVersions != null && appVersions.size() > 0){
			return appVersions.get(0);
		}else{
			return null;
		}
	}

}
