48 lines
1.2 KiB
Java
48 lines
1.2 KiB
Java
package com.yupi.springbootinit.service;
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import com.baomidou.mybatisplus.core.conditions.Wrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.yupi.springbootinit.model.entity.Post;
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import com.yupi.springbootinit.model.entity.PostFavour;
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import com.yupi.springbootinit.model.entity.User;
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/**
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* 帖子收藏服务
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*
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* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
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* @from <a href="https://yupi.icu">编程导航知识星球</a>
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*/
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public interface PostFavourService extends IService<PostFavour> {
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/**
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* 帖子收藏
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*
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* @param postId
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* @param loginUser
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* @return
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*/
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int doPostFavour(long postId, User loginUser);
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/**
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* 分页获取用户收藏的帖子列表
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*
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* @param page
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* @param queryWrapper
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* @param favourUserId
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* @return
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*/
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Page<Post> listFavourPostByPage(IPage<Post> page, Wrapper<Post> queryWrapper,
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long favourUserId);
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/**
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* 帖子收藏（内部服务）
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*
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* @param userId
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* @param postId
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* @return
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*/
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int doPostFavourInner(long userId, long postId);
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}
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