bug修改

zhaozhengjie

2022-09-23 4caee77833d46a483a32ea664ae7f4c4d7bc1096

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package com.dg.core.service.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.dg.core.ResultData;
import com.dg.core.db.gen.entity.ClassifyAdministration;
import com.dg.core.db.gen.entity.Slideshow;
import com.dg.core.db.gen.entity.SysUser;
import com.dg.core.db.gen.mapper.SlideshowMapper;
import com.dg.core.service.ISlideshowService;
import org.springframework.stereotype.Service;
 
import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;
 
@Service
public class SlideshowServiceImpl extends ServiceImpl<SlideshowMapper, Slideshow> implements ISlideshowService {
 
 
    @Override
    public List<Slideshow> selectConfigList(IPage<SysUser> page, Integer state) {
        return null;
    }
 
    @Override
    public List<Slideshow> selectList() {
        return  baseMapper.selectList(new QueryWrapper<Slideshow>().lambda());
    }
 
    @Override
    public Slideshow queryById(Integer id) {
        return baseMapper.selectOne(new QueryWrapper<Slideshow>().lambda().eq(Slideshow::getId,id));
    }
 
    @Override
    public  ResultData add(Slideshow slideshow){
        if (slideshow.getUrl()==null||slideshow.getUrl()=="")
           return   ResultData.error("图片地址不能为空");
        if (slideshow.getLinkType()==null)
           return    ResultData.error("跳转链接类型不能为空");
        if (slideshow.getTitle()==null||slideshow.getTitle()=="")
           return   ResultData.error("标题不能为空");
        if (slideshow.getLinkType().equals(2)&&(slideshow.getContent()==null||slideshow.getContent()==""))
            return   ResultData.error("类型为富文本时,富文本内容不能为空");
        if (slideshow.getLinkType().equals(4)&&(slideshow.getLink()==null||slideshow.getLink()==""))
            return   ResultData.error("类型为微信文章时,文章链接容不能为空");
        slideshow.setCreateTime(LocalDateTime.now());
        return    ResultData.success(  baseMapper.insert(slideshow)) ;
    }
 
    @Override
    public  ResultData update(Slideshow slideshow){
        if (slideshow.getUrl()==null||slideshow.getUrl()=="")
            return   ResultData.error("图片地址不能为空");
        if (slideshow.getLinkType()==null)
            return    ResultData.error("跳转链接类型不能为空");
        if (slideshow.getTitle()==null||slideshow.getTitle()=="")
            return   ResultData.error("标题不能为空");
        if (slideshow.getLinkType().equals(2)&&(slideshow.getContent()==null||slideshow.getContent()==""))
            return   ResultData.error("类型为富文本时,富文本内容不能为空");
        if (slideshow.getLinkType().equals(4)&&(slideshow.getLink()==null||slideshow.getLink()==""))
            return   ResultData.error("类型为微信文章时,文章链接容不能为空");
        return  ResultData.success(baseMapper.updateById(slideshow));
 
    }
 
    @Override
    public  ResultData delete(Integer id){
        int i = baseMapper.deleteById(id);
        if(i>0)
            return  ResultData.success();
        else
            return  ResultData.error();
    }
 
}