24 lines
612 B
Java
24 lines
612 B
Java
package com.bao.dating.mapper;
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import com.bao.dating.pojo.entity.PostFavorite;
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import org.apache.ibatis.annotations.Mapper;
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import org.apache.ibatis.annotations.Param;
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import java.util.List;
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@Mapper
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public interface PostFavoriteMapper {
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//查询当前已收藏所有用户
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List<Long> selectUserIDByPostID(@Param("postId") Long postId);
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int addPostFavorite(PostFavorite postFavorite);
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int deletePostFavorite(@Param("postId") Long postId);
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/**
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* 批量删除收藏
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* @param postIds
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* @return
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*/
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int deleteFavoritesByPostIds(@Param("postIds") List<Long> postIds);
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}
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