package com.yeshi.fanli.service.impl.goods;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import com.yeshi.fanli.dao.mybatis.goods.CollectionGoodsV2Mapper;
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import com.yeshi.fanli.dao.mybatis.goods.CommonGoodsMapper;
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import com.yeshi.fanli.entity.bus.user.UserInfo;
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import com.yeshi.fanli.entity.taobao.TaoBaoGoodsBrief;
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import com.yeshi.fanli.exception.goods.CollectionGoodsException;
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import com.yeshi.fanli.exception.goods.CommonGoodsException;
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import com.yeshi.fanli.goods.CollectionGoodsV2;
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import com.yeshi.fanli.goods.CommonGoods;
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import com.yeshi.fanli.service.inter.goods.CollectionGoodsV2Service;
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import com.yeshi.fanli.service.inter.goods.CommonGoodsService;
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import com.yeshi.fanli.util.factory.CommonGoodsFactory;
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@Service
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public class CollectionGoodsV2ServiceImpl implements CollectionGoodsV2Service {
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@Resource
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private CollectionGoodsV2Mapper collectionGoodsV2Mapper;
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@Resource
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private CommonGoodsMapper commonGoodsMapper;
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@Resource
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private CommonGoodsService commonGoodsService;
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@Transactional
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@Override
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public void addCollection(Long uid, TaoBaoGoodsBrief goods) throws CollectionGoodsException {
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if (uid == null || uid == 0)
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throw new CollectionGoodsException(1, "无用户ID");
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CommonGoods commonGoods = CommonGoodsFactory.create(goods);
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if (commonGoods == null)
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throw new CollectionGoodsException(2, "商品信息获取失败");
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// 判断商品是否存在
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try {
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commonGoods = commonGoodsService.addOrUpdateCommonGoods(commonGoods);
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} catch (CommonGoodsException e) {
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commonGoods = null;
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}
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if (commonGoods == null || commonGoods.getId() == null)
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throw new CollectionGoodsException(3, "商品信息添加失败");
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CollectionGoodsV2 collectionGoodsV2 = collectionGoodsV2Mapper.selectByUidAndCommonGoodsId(uid,
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commonGoods.getId());
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if (collectionGoodsV2 != null)
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throw new CollectionGoodsException(4, "商品已被收藏");
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collectionGoodsV2 = new CollectionGoodsV2();
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collectionGoodsV2.setCommonGoods(commonGoods);
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collectionGoodsV2.setCreateTime(new Date());
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collectionGoodsV2.setUpdateTime(new Date());
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collectionGoodsV2.setUserInfo(new UserInfo(uid));
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collectionGoodsV2Mapper.insertSelective(collectionGoodsV2);
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}
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@Transactional
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@Override
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public void cancelCollection(Long uid, Long id) throws CollectionGoodsException {
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if (uid == null || uid == 0)
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throw new CollectionGoodsException(1, "无用户ID");
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if (id == null || id == 0)
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throw new CollectionGoodsException(1, "无收藏");
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CollectionGoodsV2 collectionGoodsV2 = collectionGoodsV2Mapper.selectByPrimaryKey(id);
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if (collectionGoodsV2 == null)
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return;
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if (collectionGoodsV2.getUserInfo().getId() != uid.longValue())
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throw new CollectionGoodsException(2, "无权限");
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collectionGoodsV2Mapper.deleteByPrimaryKey(id);
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}
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@Override
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public List<CollectionGoodsV2> getCollectionGoodsList(Long uid, int page, int pageSize) {
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return null;
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}
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@Override
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public long getCollectionGoodsCount(Long uid) {
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return 0;
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}
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}
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