活动流程优化

admin

2020-12-01 678b01185fda7ffd4d0959ca39be9b3633cb8294

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package com.ks.lucky.service.impl;
 
import com.ks.lucky.dao.LuckySponsorAdDao;
import com.ks.lucky.exception.LuckyActivitySponsorInfoException;
import com.ks.lucky.mapper.LuckyActivitySponsorInfoMapper;
import com.ks.lucky.mapper.LuckySponsorsMapper;
import com.ks.lucky.pojo.DO.LuckyActivitySponsorInfo;
import com.ks.lucky.pojo.DO.LuckySponsorAd;
import com.ks.lucky.pojo.DO.LuckySponsors;
import com.ks.lucky.query.ActivitySponsorInfoQuery;
import org.springframework.stereotype.Component;
import org.springframework.validation.annotation.Validated;
 
import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
 
/**
 * 活动赞助信息管理
 */
@Component
public class LuckyActivitySponsorInfoManager {
 
    @Resource
    private LuckyActivitySponsorInfoMapper luckyActivitySponsorInfoMapper;
 
    @Resource
    private LuckySponsorAdDao luckySponsorAdDao;
 
    @Resource
    private LuckySponsorsMapper luckySponsorsMapper;
 
 
    /**
     * 添加赞助信息
     *
     * @param sponsorInfo
     * @throws LuckyActivitySponsorInfoException
     */
    @Validated
    public void addSponsorInfo(LuckyActivitySponsorInfo sponsorInfo) throws LuckyActivitySponsorInfoException {
        ActivitySponsorInfoQuery query = new ActivitySponsorInfoQuery();
        query.activityId = sponsorInfo.getActivityId();
        query.start=0;
        query.count=1;
 
        List<LuckyActivitySponsorInfo> list = luckyActivitySponsorInfoMapper.list(query);
        if (list != null && list.size() > 0) {
            throw new LuckyActivitySponsorInfoException(LuckyActivitySponsorInfoException.CODE_EXIST, "活动赞助信息已经存在");
        }
 
        if (sponsorInfo.getCreateTime() == null) {
            sponsorInfo.setCreateTime(new Date());
        }
        luckyActivitySponsorInfoMapper.insertSelective(sponsorInfo);
    }
 
    /**
     * 修改赞助信息
     *
     * @param sponsorInfo
     * @throws LuckyActivitySponsorInfoException
     */
    public void updateSponsorInfo(LuckyActivitySponsorInfo sponsorInfo) throws LuckyActivitySponsorInfoException {
        luckyActivitySponsorInfoMapper.updateByPrimaryKeySelective(sponsorInfo);
    }
 
    /**
     * 获取赞助信息列表
     *
     * @param activityId
     * @return
     */
    public LuckyActivitySponsorInfo getSponsorInfo(Long activityId) {
        ActivitySponsorInfoQuery query = new ActivitySponsorInfoQuery();
        query.activityId = activityId;
        query.start=0;
        query.count=1;
        List<LuckyActivitySponsorInfo> list = luckyActivitySponsorInfoMapper.list(query);
        if (list != null && list.size() > 0) {
            return list.get(0);
        }
        return null;
    }
 
    /**
     * 获取赞助信息详情
     *
     * @param id
     * @return
     */
    public LuckyActivitySponsorInfo getSponsorInfoDetail(Long id) {
        LuckyActivitySponsorInfo info = luckyActivitySponsorInfoMapper.selectByPrimaryKey(id);
        if (info == null) {
            return null;
        }
 
        if (info.getSponsorAdId() != null) {
            LuckySponsorAd ad = luckySponsorAdDao.get(info.getSponsorAdId());
            info.setAd(ad);
        }
 
        if (info.getSponsorId() != null) {
            LuckySponsors sponsor = luckySponsorsMapper.selectByPrimaryKey(info.getSponsorId());
            info.setSponsors(sponsor);
        }
        return info;
    }
 
    /**
     * 删除赞助信息
     *
     * @param id
     */
 
    public void deleteSponsorInfo(Long id) {
        luckySponsorsMapper.deleteByPrimaryKey(id);
    }
 
}