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2018-12-12 ec6389a5f15c729a0a76577de04b61e602db0663
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package com.yeshi.fanli.service.impl.user;
 
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
 
import javax.annotation.Resource;
 
import org.springframework.stereotype.Service;
import org.yeshi.utils.DateUtil;
 
import com.yeshi.fanli.dao.mybatis.share.UserShareGoodsGroupMapper;
import com.yeshi.fanli.entity.bus.share.UserShareGoodsGroup;
import com.yeshi.fanli.entity.taobao.TaoBaoGoodsBrief;
import com.yeshi.fanli.exception.share.UserShareGoodsRecordException;
import com.yeshi.fanli.service.inter.goods.CommonGoodsService;
import com.yeshi.fanli.service.inter.hongbao.HongBaoManageService;
import com.yeshi.fanli.service.inter.user.UserShareGoodsGroupService;
import com.yeshi.fanli.util.MoneyBigDecimalUtil;
import com.yeshi.fanli.util.taobao.TaoBaoUtil;
 
@Service
public class UserShareGoodsGroupServiceImpl implements UserShareGoodsGroupService {
 
    @Resource
    private HongBaoManageService hongBaoManageService;
    
    @Resource
    private CommonGoodsService commonGoodsService;
    
    @Resource
    private UserShareGoodsGroupMapper userShareGoodsGroupMapper;
 
    @Override
    public int insert(UserShareGoodsGroup record) {
        return userShareGoodsGroupMapper.insert(record);
    }
 
    @Override
    public int insertSelective(UserShareGoodsGroup record) {
        return userShareGoodsGroupMapper.insertSelective(record);
    }
 
    @Override
    public UserShareGoodsGroup selectByPrimaryKey(Long id) {
        return userShareGoodsGroupMapper.selectByPrimaryKey(id);
    }
 
    @Override
    public int updateByPrimaryKeySelective(UserShareGoodsGroup record) {
        return userShareGoodsGroupMapper.updateByPrimaryKeySelective(record);
    }
 
    @Override
    public int updateByPrimaryKey(UserShareGoodsGroup record) {
        return userShareGoodsGroupMapper.updateByPrimaryKey(record);
    }
 
    @Override
    public List<UserShareGoodsGroup> listByRecordId(Long recordId) {
        return userShareGoodsGroupMapper.listByRecordId(recordId);
    }
 
    @Override
    public UserShareGoodsGroup getSingleGoods(Long cid, Long uid) {
        return userShareGoodsGroupMapper.getSingleGoods(cid, uid);
    }
 
    @Override
    public int insertBatch(List<UserShareGoodsGroup> list) {
        return userShareGoodsGroupMapper.insertBatch(list);
    }
 
    @Override
    public UserShareGoodsGroup getNewestRecord(Long uid, Long auctionId) {
        return userShareGoodsGroupMapper.getNewestRecord(uid, auctionId);
    }
 
    
    /**
     * 更新浏览记录数据
     * @param shareId 分享id
     * @param count 浏览次数
     */
    @Override
    public void updateBrowseRecord (Long shareId, int count) throws UserShareGoodsRecordException{
 
        if (shareId == null) {
            throw new UserShareGoodsRecordException(1, "分享id为空");
        }
        
        List<UserShareGoodsGroup> list = listByRecordId(shareId);
        if (list == null || list.size() == 0) {
            throw new UserShareGoodsRecordException(1, "分享商品已不存在");
        }
        
        List<UserShareGoodsGroup> listUpdate = new ArrayList<UserShareGoodsGroup>();
        
        for (UserShareGoodsGroup group: list) {
            // 注意: 修改记录数据、但不可修改更新设置
            UserShareGoodsGroup shareGoodsGroup = new UserShareGoodsGroup(group.getId());
            
            shareGoodsGroup.setTotalBrowse(group.getTotalBrowse() + count);
            
            Date browseTime = group.getBrowseTime();
            if (DateUtil.isSameDay(browseTime, new Date())) {
                shareGoodsGroup.setTodayBrowse(group.getTodayBrowse() + count);
            } else {
                shareGoodsGroup.setTodayBrowse(count);
                shareGoodsGroup.setBrowseTime(new Date());
            }
            
            listUpdate.add(shareGoodsGroup);
        }
        
        userShareGoodsGroupMapper.updateBatchSelective(listUpdate);
        
    }
    
    
    /**
     * 更新订单记录数据
     * @param uid
     * @param auctionId
     */
    @Override
    public void updateOrderRecord (Long uid, TaoBaoGoodsBrief taoBaoGoodsBrief, int count) 
            throws UserShareGoodsRecordException{
        
        if (uid == null) {
            throw new UserShareGoodsRecordException(1, "用户ID不能为空");
        }
        
        if (taoBaoGoodsBrief == null) {
            throw new UserShareGoodsRecordException(1, "商品不能为空");
        }
        
        UserShareGoodsGroup newestRecord = getNewestRecord(uid, taoBaoGoodsBrief.getAuctionId());
        
        if (newestRecord != null) {
            // 注意: 修改记录数据、但不可修改更新设置
            UserShareGoodsGroup shareGoodsGroup = new UserShareGoodsGroup(newestRecord.getId());
            shareGoodsGroup.setTotalOrder(newestRecord.getTotalOrder() + count);
            
            // 单个商品预计金额
            String rateStr = hongBaoManageService.get("hongbao_goods_proportion");
            BigDecimal money = TaoBaoUtil.getGoodsHongBaoMoney(taoBaoGoodsBrief, new BigDecimal(rateStr));
            
            // 更新预计收益 
            BigDecimal resultMoney = MoneyBigDecimalUtil.mul(new BigDecimal(shareGoodsGroup.getTotalOrder()), money);
            shareGoodsGroup.setTotalMoney(resultMoney);
            
            updateByPrimaryKeySelective(shareGoodsGroup);
        }
    }
}