接口bug修改

admin

2021-02-06 cad915058c3c53bf328a8ae9ca9bc7de099caba7

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package com.yeshi.buwan.service.imp.video;
 
import com.yeshi.buwan.dao.video.VideoWatchHistoryDao;
import com.yeshi.buwan.domain.video.VideoWatchHistory;
import com.yeshi.buwan.service.inter.video.VideoWatchHistoryService;
import org.springframework.data.annotation.Transient;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
 
@Service
public class VideoWatchHistoryServiceImpl implements VideoWatchHistoryService {
    @Resource
    private VideoWatchHistoryDao videoWatchHistoryDao;
 
    @Override
    public void add(VideoWatchHistory history) {
        if (history.getId() == null) {
            history.setId(VideoWatchHistory.createId(history.getDevice(), history.getVideoId()));
        }
        history.setCreateTime(new Date());
        videoWatchHistoryDao.save(history);
    }
 
    @Transactional
    @Override
    public void delete(List<String> ids) {
        if (ids == null)
            return;
        for (String id : ids)
            videoWatchHistoryDao.delete(id);
    }
 
    @Override
    public long countHistory(String device) {
        return videoWatchHistoryDao.count(device);
    }
 
    @Override
    public List<VideoWatchHistory> listHistory(String device, int page, int pageSize) {
        return videoWatchHistoryDao.list(device, (page - 1) * pageSize, pageSize);
    }
}