20211216

xiaoyong931011

2021-12-17 ab07698444f013b099901a7bb1112f990a833ccc

 src/main/java/cc/mrbird/febs/video/service/impl/VideoMasterInfoServiceImpl.java

@@ -1,11 +1,14 @@
package cc.mrbird.febs.video.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.entity.QueryRequest;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.AppContants;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.video.conversion.VideoConversion;
import cc.mrbird.febs.video.conversion.VideoMemberConversion;
import cc.mrbird.febs.video.dto.ApiVideoCollectionDto;
import cc.mrbird.febs.video.dto.ApiVideoLikeDto;
import cc.mrbird.febs.video.dto.VideoListDto;
import cc.mrbird.febs.video.entity.*;
import cc.mrbird.febs.video.mapper.*;
@@ -15,6 +18,7 @@
import cc.mrbird.febs.video.vo.VideoListVo;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.core.*;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -38,6 +42,9 @@
    private final VideoMasterItemsMapper videoMasterItemsMapper;
    private final VideoMasterSourceMapper videoMasterSourceMapper;
    private final VideoMasterDataMapper videoMasterDataMapper;
    private final VideoCollectionMapper videoCollectionMapper;
    private final VideoCommentInfoMapper videoCommentInfoMapper;
    private final VideoCommentLikeMapper videoCommentLikeMapper;
    private final VideoMemberMapper videoMemberMapper;

    @Override
@@ -197,4 +204,83 @@
        videoInfoVo.setTimeLength(currentItem.getTimeLength());
        return videoInfoVo;
    }

    @Override
    public FebsResponse videoCollection(ApiVideoCollectionDto apiVideoCollectionDto) {
        Long id = LoginUserUtil.getLoginUser().getId();
        Long videoId = apiVideoCollectionDto.getVideoId();
        VideoMasterInfoEntity videoMasterInfoEntity = this.baseMapper.selectById(videoId);
        if(videoMasterInfoEntity == null){
            throw new FebsException("视频不存在");
        }
        VideoCollectionEntity videoCollection = videoCollectionMapper.selectVideoCollectionByVideoIdAndMemberId(videoId, id);
        if(videoCollection != null){
            videoCollectionMapper.deleteById(videoCollection.getId());

            //收藏数-1
            VideoMasterDataEntity videoMasterDataEntity = videoMasterDataMapper.selectDataByMasterId(videoId);
            int collectCnt = videoMasterDataEntity.getCollectCnt();
            videoMasterDataEntity.setCollectCnt((collectCnt - 1) <= 0 ? 0:(collectCnt - 1));
            videoMasterDataMapper.updateById(videoMasterDataEntity);
            return new FebsResponse().success().message("已取消收藏");
        }else{
            VideoCollectionEntity videoCollectionEntity = new VideoCollectionEntity();
            videoCollectionEntity.setMemberId(id);
            videoCollectionEntity.setVideoId(videoId);
            videoCollectionMapper.insert(videoCollectionEntity);
            //收藏数+1
            VideoMasterDataEntity videoMasterDataEntity = videoMasterDataMapper.selectDataByMasterId(videoId);
            int collectCnt = videoMasterDataEntity.getCollectCnt();
            videoMasterDataEntity.setCollectCnt((collectCnt + 1) <= 0 ? 0:(collectCnt + 1));
            videoMasterDataMapper.updateById(videoMasterDataEntity);
            return new FebsResponse().success().message("已收藏");
        }
    }

    @Override
    public FebsResponse videoLike(ApiVideoLikeDto apiVideoLikeDto) {
        Long id = LoginUserUtil.getLoginUser().getId();
        Integer type = apiVideoLikeDto.getType();
        Long relateId = apiVideoLikeDto.getRelateId();
        VideoCommentLikeEntity videoCommentLikeEntity = videoCommentLikeMapper.selectCommentLikeByMemberIdAndRelateId(id,relateId);
        if(videoCommentLikeEntity != null){
            if(1 == type){
                //视频
                VideoMasterInfoEntity videoMasterInfoEntity = this.baseMapper.selectById(relateId);
                if(videoMasterInfoEntity == null){
                    throw new FebsException("视频不存在");
                }
                videoCommentLikeMapper.deleteById(videoCommentLikeEntity.getId());
                //点赞数-1
                VideoMasterDataEntity videoMasterDataEntity = videoMasterDataMapper.selectDataByMasterId(relateId);
                int starCnt = videoMasterDataEntity.getStarCnt();
                videoMasterDataEntity.setCollectCnt((starCnt - 1) <= 0 ? 0:(starCnt - 1));
                videoMasterDataMapper.updateById(videoMasterDataEntity);
                return new FebsResponse().success().message("已取消点赞");
            }else if(2 == type){
                //评论
                VideoCommentInfoEntity videoCommentInfoEntity = videoCommentInfoMapper.selectById(relateId);
                if(videoCommentInfoEntity == null){
                    throw new FebsException("评论不存在");
                }
                videoCommentLikeMapper.deleteById(videoCommentLikeEntity.getId());
                return new FebsResponse().success().message("已取消点赞");
            }else{
                throw new FebsException("网络繁忙");
            }
        }else{
            VideoCommentLikeEntity videoCommentLike = new VideoCommentLikeEntity();
            videoCommentLike.setType(type);
            videoCommentLike.setRelateId(relateId);
            videoCommentLike.setMemberId(id);
            videoCommentLikeMapper.insert(videoCommentLike);
            //点赞数+1
            VideoMasterDataEntity videoMasterDataEntity = videoMasterDataMapper.selectDataByMasterId(relateId);
            int starCnt = videoMasterDataEntity.getStarCnt();
            videoMasterDataEntity.setCollectCnt((starCnt + 1) <= 0 ? 0:(starCnt + 1));
            videoMasterDataMapper.updateById(videoMasterDataEntity);
            return new FebsResponse().success().message("已点赞");
        }

    }
}