一系列修改，主要包括添加，警方通告

baizonghao

2023-04-17 4a5879a5454a5b396a13ab0b3c7386cdc0779ea7

 src/main/java/com/example/jz/service/impl/AnnouncementServiceImpl.java

@@ -3,6 +3,7 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.jz.auth.TokenJwtManager;
import com.example.jz.dao.AnnouncementDao;
@@ -69,6 +70,12 @@
    }

    @Override
    public List<Announcement> getAnnouncements(Integer groupId) {
        List<Announcement> announcements = announcementDao.selectList(Wrappers.<Announcement>lambdaQuery().eq(Announcement::getGroupId, groupId).orderByDesc(Announcement::getPublishTime));
        return announcements;
    }

    @Override
    public void updateStatus(Integer id,Integer status) {
        if (status==1){
            announcementDao.update(new Announcement().setStatus(2), new UpdateWrapper<Announcement>().eq("id", id));
@@ -93,6 +100,15 @@
    }

    @Override
    public Integer vxAdd(Integer groupId, Announcement announcement) {
//        announcement.setCreator(userDao.selectOne(new QueryWrapper<User>().eq("login_username", SecurityContextHolder.getContext().getAuthentication().getPrincipal())).getId());
        announcement.setPublishTime(new Date());
        announcement.setCtime(new Date());
        announcement.setGroupId(groupId);
        return announcementDao.insert(announcement);
    }

    @Override
    public AnnouncementVo getAnnouncementsById(Integer id) {
        AnnouncementVo announcementVo = new AnnouncementVo();
        Announcement announcement = announcementDao.selectById(id);