package com.ruoyi.project.tr.slideshowPic.service.impl;

import java.util.List;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.security.ShiroUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.project.tr.slideshowPic.mapper.SlideshowPicMapper;
import com.ruoyi.project.tr.slideshowPic.domain.SlideshowPic;
import com.ruoyi.project.tr.slideshowPic.service.ISlideshowPicService;
import com.ruoyi.common.utils.text.Convert;

/**
 * 轮播图Service业务层处理
 * 
 * @author wm
 * @date 2020-07-18
 */
@Service
public class SlideshowPicServiceImpl implements ISlideshowPicService 
{
    @Autowired
    private SlideshowPicMapper slideshowPicMapper;

    /**
     * 查询轮播图
     * 
     * @param slideshowPicId 轮播图ID
     * @return 轮播图
     */
    @Override
    public SlideshowPic selectSlideshowPicById(Long slideshowPicId)
    {
        return slideshowPicMapper.selectSlideshowPicById(slideshowPicId);
    }

    /**
     * 查询轮播图列表
     * 
     * @param slideshowPic 轮播图
     * @return 轮播图
     */
    @Override
    public List<SlideshowPic> selectSlideshowPicList(SlideshowPic slideshowPic)
    {
        return slideshowPicMapper.selectSlideshowPicList(slideshowPic);
    }

    /**
     * 新增轮播图
     * 
     * @param slideshowPic 轮播图
     * @return 结果
     */
    @Override
    public int insertSlideshowPic(SlideshowPic slideshowPic)
    {
        slideshowPic.setCreateBy(ShiroUtils.getSysUser().getUserName());
        slideshowPic.setCreateTime(DateUtils.getNowDate());
        return slideshowPicMapper.insertSlideshowPic(slideshowPic);
    }

    /**
     * 修改轮播图
     * 
     * @param slideshowPic 轮播图
     * @return 结果
     */
    @Override
    public int updateSlideshowPic(SlideshowPic slideshowPic)
    {
        slideshowPic.setUpdateBy(ShiroUtils.getSysUser().getUserName());
        slideshowPic.setUpdateTime(DateUtils.getNowDate());
        return slideshowPicMapper.updateSlideshowPic(slideshowPic);
    }

    /**
     * 删除轮播图对象
     * 
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    @Override
    public int deleteSlideshowPicByIds(String ids)
    {
        return slideshowPicMapper.deleteSlideshowPicByIds(Convert.toStrArray(ids));
    }

    /**
     * 删除轮播图信息
     * 
     * @param slideshowPicId 轮播图ID
     * @return 结果
     */
    @Override
    public int deleteSlideshowPicById(Long slideshowPicId)
    {
        return slideshowPicMapper.deleteSlideshowPicById(slideshowPicId);
    }
}