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30 lines
890 B
30 lines
890 B
package com.youlai.boot.mini.mapper;
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import com.youlai.boot.mini.model.entity.MiniStrayAnimalNoteCommentLike;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import org.apache.ibatis.annotations.Param;
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/**
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* 流浪动物笔记评论点赞表 Mapper 接口
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*
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* @author jwy
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* @since
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*/
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public interface MiniStrayAnimalNoteCommentLikeMapper extends BaseMapper<MiniStrayAnimalNoteCommentLike> {
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/**
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* 查询用户是否点赞该评论
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*/
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Integer selectUserLikeCount(@Param("commentId") Long commentId, @Param("userId") Long userId);
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/**
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* 新增或更新点赞记录（原子操作）
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*/
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int insertOrUpdateLike(MiniStrayAnimalNoteCommentLike like);
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/**
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* 逻辑删除点赞记录（取消点赞）
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*/
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int deleteLike(@Param("commentId") Long commentId, @Param("userId") Long userId, @Param("currentTime") Long currentTime);
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}
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