equipment-rental-system/lab-admin/src/main/java/com/ruoyi/asset/service/impl/TbDemoVideoServiceImpl.java

package com.ruoyi.asset.service.impl;

import java.util.List;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.asset.mapper.TbDemoVideoMapper;
import com.ruoyi.asset.domain.TbDemoVideo;
import com.ruoyi.asset.service.ITbDemoVideoService;

/**
 * 演示视频Service业务层处理
 * 
 * @author 原动力
 * @date 2023-05-06
 */
@Service
public class TbDemoVideoServiceImpl extends ServiceImpl<TbDemoVideoMapper, TbDemoVideo> implements ITbDemoVideoService
{
    @Autowired
    private TbDemoVideoMapper tbDemoVideoMapper;

    /**
     * 查询演示视频
     * 
     * @param id 演示视频主键
     * @return 演示视频
     */
    @Override
    public TbDemoVideo selectTbDemoVideoById(Long id)
    {
        return tbDemoVideoMapper.selectTbDemoVideoById(id);
    }

    /**
     * 查询演示视频列表
     * 
     * @param tbDemoVideo 演示视频
     * @return 演示视频
     */
    @Override
    public List<TbDemoVideo> selectTbDemoVideoList(TbDemoVideo tbDemoVideo)
    {
        return tbDemoVideoMapper.selectTbDemoVideoList(tbDemoVideo);
    }

    /**
     * 新增演示视频
     * 
     * @param tbDemoVideo 演示视频
     * @return 结果
     */
    @Override
    public int insertTbDemoVideo(TbDemoVideo tbDemoVideo)
    {
        tbDemoVideo.setCreateTime(DateUtils.getNowDate());
        return tbDemoVideoMapper.insertTbDemoVideo(tbDemoVideo);
    }

    /**
     * 修改演示视频
     * 
     * @param tbDemoVideo 演示视频
     * @return 结果
     */
    @Override
    public int updateTbDemoVideo(TbDemoVideo tbDemoVideo)
    {
        tbDemoVideo.setUpdateTime(DateUtils.getNowDate());
        return tbDemoVideoMapper.updateTbDemoVideo(tbDemoVideo);
    }

    /**
     * 批量删除演示视频
     * 
     * @param ids 需要删除的演示视频主键
     * @return 结果
     */
    @Override
    public int deleteTbDemoVideoByIds(Long[] ids)
    {
        return tbDemoVideoMapper.deleteTbDemoVideoByIds(ids);
    }

    /**
     * 删除演示视频信息
     * 
     * @param id 演示视频主键
     * @return 结果
     */
    @Override
    public int deleteTbDemoVideoById(Long id)
    {
        return tbDemoVideoMapper.deleteTbDemoVideoById(id);
    }
}