主分类 + 子分类 DAO改造

yujian

2019-03-27 cdcbed9af813b2a02cdc01eefa24db8bec6b51a9

 fanli/src/main/java/com/yeshi/fanli/service/impl/goods/RecommendUserGoodsServiceImpl.java

@@ -18,6 +18,7 @@
import com.yeshi.fanli.exception.goods.RecommendUserGoodsException;

import com.yeshi.fanli.service.inter.goods.CommonGoodsService;

import com.yeshi.fanli.service.inter.goods.RecommendUserGoodsService;

import com.yeshi.fanli.util.StringUtil;



@Service

public class RecommendUserGoodsServiceImpl implements RecommendUserGoodsService {

@@ -31,7 +32,7 @@


   @Transactional

   @Override

   public void addRecommend(Long uid, String recommendDesc, List<CommonGoods> goodsList)

   public void addRecommend(Long uid, String device, String recommendDesc, List<CommonGoods> goodsList)

         throws RecommendUserGoodsException {

      if (goodsList == null || goodsList.size() == 0)

         throw new RecommendUserGoodsException(1, "无推荐商品");

@@ -39,7 +40,9 @@
      RecommendUserGoods goods = new RecommendUserGoods();

      goods.setCreateTime(new Date());

      goods.setRecommendDesc(recommendDesc);

      goods.setUser(new UserInfo(uid));

      if (uid != null)

         goods.setUser(new UserInfo(uid));

      goods.setDevice(device);

      recommendUserGoodsMapper.insertSelective(goods);

      for (CommonGoods commonGoods : goodsList)

         try {

@@ -60,4 +63,49 @@
      return recommendUserGoodsMapper.countRecommendGoods(uid);

   }



   @Override

   public List<RecommendUserGoodsMap> listByUidAndCommonGoodsId(Long uid, Long commonGoodsId) {

      return null;

   }



   @Override

   public Long countByUidAndCommonGoodsId(Long uid, Long commonGoodsId) {

      return null;

   }



   @Override

   public RecommendUserGoods getLatestRecommendUserGoods(Long uid) {

      return recommendUserGoodsMapper.getLatestRecommendUserGoods(uid);

   }



   @Override

   public RecommendUserGoods getLatestRecommendUserGoodsByDevice(String device) {

      return recommendUserGoodsMapper.getLatestRecommendUserGoodsByDevice(device);

   }



   @Override

   public List<RecommendUserGoods> listRecommendGoodsByDevice(String device, int page, int pageSize) {

      return recommendUserGoodsMapper.listRecommendGoodsByDevice(device, (page - 1) * pageSize, pageSize);

   }



   @Override

   public long countRecommendGoodsByDevice(String device) {

      return recommendUserGoodsMapper.countRecommendGoodsByDevice(device);

   }



   @Override

   public void syncDeviceAndUid(Long uid, String targetDevice) {



      List<RecommendUserGoods> list = recommendUserGoodsMapper.listRecommendGoods(uid, 0, 20);

      for (RecommendUserGoods ru : list) {

         if (StringUtil.isNullOrEmpty(ru.getDevice())) {

            RecommendUserGoods update = new RecommendUserGoods();

            update.setId(ru.getId());

            update.setDevice(targetDevice);

            recommendUserGoodsMapper.updateByPrimaryKeySelective(update);

         }

      }



   }



}