package com.example.jz.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.jz.dao.CauseDao;
import com.example.jz.dao.GroupDao;
import com.example.jz.dao.GroupUserDao;
import com.example.jz.dao.ReportDao;
import com.example.jz.modle.entity.Group;
import com.example.jz.modle.entity.GroupUser;
import com.example.jz.modle.entity.Report;
import com.example.jz.service.ReportService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;

/**
 * 报案表(Report)表服务实现类
 *
 * @author makejava
 * @since 2022-07-13 11:52:58
 */
@Service("reportService")
public class ReportServiceImpl extends ServiceImpl<ReportDao, Report> implements ReportService {

    @Autowired
    private ReportDao reportDao;
    @Autowired
    private GroupDao groupDao;
    @Autowired
    private GroupUserDao groupUserDao;

    /**
     * 审核报案
     *
     * @param report
     * @return
     */
    @Override
    @Transactional
    public Boolean audit(Report report) {
        // 1. 更新报案表
        report.setStatus(1);
        reportDao.updateById(report);
        // 2. 更新群用户表
        Group group = groupDao.selectOne(new LambdaQueryWrapper<>(Group.class)
                .eq(Group::getCauseId, report.getCauseId()));
        GroupUser groupUser = new GroupUser().setGroupId(group.getId()).setUserId(report.getUserId()).setCtime(new Date()).setBanSpeech(0);
        groupUserDao.insert(groupUser);
        return true;
    }

    @Override
    public void leaveGroup(Integer id, Integer groupId) {
        groupUserDao.delete(new QueryWrapper<GroupUser>().eq("user_id",id).eq("group_id",groupId));
    }
}