/*
Copyright [2020] [https://www.xiaonuo.vip]

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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 */
package com.huimv.sys.modular.notice.service.impl;

import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huimv.sys.modular.notice.mapper.SysNoticeUserMapper;
import com.huimv.sys.modular.notice.service.SysNoticeUserService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.huimv.sys.modular.notice.entity.SysNoticeUser;

import java.util.Date;
import java.util.List;

/**
 * 系统通知公告用户service接口实现类
 *
 * @author xuyuxiang
 * @date 2020/6/29 10:53
 */
@Service
public class SysNoticeUserServiceImpl extends ServiceImpl<SysNoticeUserMapper, SysNoticeUser> implements SysNoticeUserService {

    @Override
    public void add(Long noticeId, List<Long> noticeUserIdList, Integer noticeUserStatus) {
        noticeUserIdList.forEach(userId -> {
            SysNoticeUser sysNoticeUser = new SysNoticeUser();
            sysNoticeUser.setNoticeId(noticeId);
            sysNoticeUser.setUserId(userId);
            sysNoticeUser.setStatus(noticeUserStatus);
            this.save(sysNoticeUser);
        });
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void edit(Long noticeId, List<Long> noticeUserIdList, Integer noticeUserStatus) {
        LambdaQueryWrapper<SysNoticeUser> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(SysNoticeUser::getNoticeId, noticeId);
        //先删除
        this.remove(queryWrapper);
        //再增加
        this.add(noticeId, noticeUserIdList, noticeUserStatus);
    }

    @Override
    public List<SysNoticeUser> getSysNoticeUserListByNoticeId(Long noticeId) {
        LambdaQueryWrapper<SysNoticeUser> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(SysNoticeUser::getNoticeId, noticeId);
        return this.list(queryWrapper);
    }

    @Override
    public void read(Long noticeId, Long userId, Integer status) {
        LambdaQueryWrapper<SysNoticeUser> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(SysNoticeUser::getNoticeId, noticeId)
                .eq(SysNoticeUser::getUserId, userId);
        SysNoticeUser sysNoticeUser = this.getOne(queryWrapper);
        if (ObjectUtil.isNotNull(sysNoticeUser)) {
            sysNoticeUser.setStatus(status);
            sysNoticeUser.setReadTime(new Date());
            this.updateById(sysNoticeUser);
        }
    }
}
