package com.dsh.course.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.dsh.course.entity.TNotices;
import com.dsh.course.mapper.TNoticesMapper;
import com.dsh.course.model.dto.TNoticeWarpper;
import com.dsh.course.service.ITNoticesService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

@Service
public class TNoticesService1Impl extends ServiceImpl<TNoticesMapper, TNotices> implements ITNoticesService {

    @Resource
    private TNoticesMapper tNoticesMapper;



    /**
     * 获取滚动消息
     * @param type  1=滚动消息，2=公告
     * @return
     * @throws Exception
     */
    @Override
    public List<TNoticeWarpper> queryNotices(Integer type) throws Exception {
        List<TNotices> notices = tNoticesMapper.queryNotices(type);
        return TNoticeWarpper.getTNoticeWarppers(notices);
    }
}