peanut
86c2df4784
- 完成情绪记录生成功能，支持AI分析聊天内容生成情绪记录 - 实现聊天页面历史记录查看，支持分页和搜索 - 修改日记页面展示情绪记录而非普通日记 - 添加情绪记录的增删改查API - 优化前端UI，添加情绪强度显示和详细信息展示 - 修复SCSS变量缺失问题
72 lines
2.6 KiB
Java
72 lines
2.6 KiB
Java
package com.emotion.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.emotion.entity.Message;
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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 org.apache.ibatis.annotations.Select;
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import java.time.LocalDateTime;
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import java.util.List;
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/**
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* 消息Mapper接口
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*
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* @author emotion-museum
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* @date 2025-07-23
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*/
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@Mapper
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public interface MessageMapper extends BaseMapper<Message> {
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/**
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* 根据用户ID和时间范围查询消息
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* 通过conversation表关联查询
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*/
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@Select("SELECT m.* FROM message m " +
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"INNER JOIN conversation c ON m.conversation_id = c.id " +
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"WHERE c.user_id = #{userId} " +
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"AND m.create_time BETWEEN #{startTime} AND #{endTime} " +
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"AND m.is_deleted = 0 " +
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"ORDER BY m.create_time ASC")
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List<Message> getByUserIdAndTimeRange(@Param("userId") String userId,
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@Param("startTime") LocalDateTime startTime,
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@Param("endTime") LocalDateTime endTime);
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/**
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* 根据用户ID分页查询消息
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* 通过conversation表关联查询
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*/
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@Select("SELECT m.* FROM message m " +
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"INNER JOIN conversation c ON m.conversation_id = c.id " +
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"WHERE c.user_id = #{userId} " +
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"AND m.is_deleted = 0 " +
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"ORDER BY m.create_time DESC " +
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"LIMIT #{offset}, #{size}")
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List<Message> getByUserIdWithPageList(@Param("userId") String userId,
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@Param("offset") Integer offset,
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@Param("size") Integer size);
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/**
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* 统计用户消息总数
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*/
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@Select("SELECT COUNT(*) FROM message m " +
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"INNER JOIN conversation c ON m.conversation_id = c.id " +
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"WHERE c.user_id = #{userId} " +
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"AND m.is_deleted = 0")
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Long countByUserId(@Param("userId") String userId);
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/**
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* 根据用户ID和关键词搜索消息
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*/
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@Select("SELECT m.* FROM message m " +
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"INNER JOIN conversation c ON m.conversation_id = c.id " +
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"WHERE c.user_id = #{userId} " +
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"AND m.content LIKE CONCAT('%', #{keyword}, '%') " +
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"AND m.is_deleted = 0 " +
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"ORDER BY m.create_time DESC " +
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"LIMIT #{limit}")
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List<Message> searchByUserIdAndKeyword(@Param("userId") String userId,
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@Param("keyword") String keyword,
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@Param("limit") Integer limit);
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}
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