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yujian

2019-01-22 88b54772dbcf5ecab1e2316e4e4626ac901b8908

 fanli/src/main/java/com/yeshi/fanli/dao/mybatis/goods/CollectionGoodsV2Mapper.java

@@ -1,6 +1,10 @@
package com.yeshi.fanli.dao.mybatis.goods;

import com.yeshi.fanli.goods.CollectionGoodsV2;
import java.util.List;

import org.apache.ibatis.annotations.Param;

import com.yeshi.fanli.entity.goods.CollectionGoodsV2;

public interface CollectionGoodsV2Mapper {

@@ -15,4 +19,52 @@
   int updateByPrimaryKeySelective(CollectionGoodsV2 record);

   int updateByPrimaryKey(CollectionGoodsV2 record);

   /**
    * 根据用户ID和商品ID获取收藏记录
    * 
    * @param uid
    * @param commonGoodsId
    * @return
    */
   CollectionGoodsV2 selectByUidAndCommonGoodsId(@Param("uid") Long uid, @Param("commonGoodsId") Long commonGoodsId);

   /**
    * 根据用户ID获取收藏记录，按照收藏时间倒叙
    * 
    * @param uid
    * @param start
    * @param count
    * @return
    */
   List<CollectionGoodsV2> selectByUidOrderByCreateTimeDesc(@Param("uid") Long uid, @Param("start") long start,
         @Param("count") int count);

   /**
    * 获取收藏的数量
    * 
    * @param uid
    * @return
    */
   long selectCountByUid(@Param("uid") Long uid);

   /**
    * 根据用户ID,商品ID，商品类型查询商品
    * 
    * @param id
    * @param goodsType
    * @param goodsId
    * @return
    */
   CollectionGoodsV2 selectByUidAndGoodsTypeAndGoodsId(@Param("uid") Long uid, @Param("goodsType") int goodsType,
         @Param("goodsId") Long goodsId);

   /**
    * 根据UID删除收藏
    * 
    * @param uid
    * @return
    */
   int deleteByUid(@Param("uid") Long uid);

}