5.29

luodangjia

2024-12-10 ee7ce5d1cbf80bee0a15c1e5bc5eaa30858d812b

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package com.hollywood.manage.service.impl;
 
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.hollywood.common.basic.PageInfo;
import com.hollywood.common.model.*;
import com.hollywood.manage.dto.TPopularActivityDTO;
import com.hollywood.manage.mapper.TPopularActivityMapper;
import com.hollywood.manage.mapper.TPopularActivityUserMapper;
import com.hollywood.manage.query.TPopularActivityQuery;
import com.hollywood.manage.service.TPopularActivityService;
import com.hollywood.manage.vo.TPopularActivityVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import java.time.LocalDateTime;
import java.util.List;
import java.util.stream.Collectors;
 
/**
 * <p>
 * 热门活动 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2024-02-29
 */
@Service
public class TPopularActivityServiceImpl extends ServiceImpl<TPopularActivityMapper, TPopularActivity> implements TPopularActivityService {
 
    @Autowired
    private TPopularActivityUserMapper popularActivityUserMapper;
 
    @Override
    public int upAndDown(Long id, Integer status) {
        TPopularActivity popularActivity = this.baseMapper.selectById(id);
        popularActivity.setStatus(status);
        return this.baseMapper.updateById(popularActivity);
    }
 
    @Override
    public PageInfo<TPopularActivityVO> pageList(TPopularActivityQuery query) {
        PageInfo<TPopularActivityVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TPopularActivityVO> list = this.baseMapper.pageList(query,pageInfo);
        List<TPopularActivityUser> tPopularActivityUsers = popularActivityUserMapper.selectList(Wrappers.lambdaQuery(TPopularActivityUser.class));
        for (TPopularActivityVO tPopularActivityVO : list) {
            List<TPopularActivityUser> popularActivityUsers = tPopularActivityUsers.stream().filter(e -> e.getActivityId().equals(tPopularActivityVO.getId())).collect(Collectors.toList());
            tPopularActivityVO.setApplicationCount(popularActivityUsers.size());
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }
 
    @Override
    public void judgeActivityStatus(TPopularActivityDTO dto) {
        // 判断活动开始时间
        LocalDateTime startTime = dto.getStartTime();
        LocalDateTime endTime = dto.getEndTime();
 
        if(LocalDateTime.now().isAfter(startTime) && LocalDateTime.now().isBefore(endTime)){
            dto.setActivityStatus(2);
        }
        if(LocalDateTime.now().isAfter(endTime)){
            dto.setActivityStatus(3);
        }
        if(LocalDateTime.now().isBefore(startTime)){
            dto.setActivityStatus(1);
        }
    }
 
    @Override
    public void updateActivityStatus() {
        List<TPopularActivity> list = this.baseMapper.selectList(Wrappers.lambdaQuery());
        list.forEach(item -> {
            if(LocalDateTime.now().isAfter(item.getStartTime()) && LocalDateTime.now().isBefore(item.getEndTime())){
                item.setActivityStatus(2);
            }
            if(LocalDateTime.now().isAfter(item.getEndTime())){
                item.setActivityStatus(3);
            }
        });
        this.updateBatchById(list);
    }
}