48 lines
1.8 KiB
XML
48 lines
1.8 KiB
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="org.xyzh.ai.mapper.AiConversationMapper">
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<!-- 基础结果映射 -->
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<resultMap id="BaseResultMap" type="org.xyzh.common.dto.ai.TbAiConversation">
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<id column="id" property="id" jdbcType="VARCHAR"/>
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<result column="user_id" property="userID" jdbcType="VARCHAR"/>
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<result column="title" property="title" jdbcType="VARCHAR"/>
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<result column="status" property="status" jdbcType="INTEGER"/>
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<result column="message_count" property="messageCount" jdbcType="INTEGER"/>
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<result column="last_message_time" property="lastMessageTime" jdbcType="TIMESTAMP"/>
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<result column="create_time" property="createTime" jdbcType="TIMESTAMP"/>
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<result column="update_time" property="updateTime" jdbcType="TIMESTAMP"/>
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</resultMap>
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<!-- 基础字段 -->
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<sql id="Base_Column_List">
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id, user_id, title, status, message_count, last_message_time,
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create_time, update_time
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</sql>
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<!-- 通用条件 -->
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<sql id="Where_Clause">
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<where>
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<if test="userID != null and userID != ''">
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AND user_id = #{userID}
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</if>
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<if test="title != null and title != ''">
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AND title LIKE CONCAT('%', #{title}, '%')
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</if>
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<if test="status != null">
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AND status = #{status}
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</if>
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</where>
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</sql>
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<!-- selectAiConversations -->
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<select id="selectAiConversations" resultMap="BaseResultMap">
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SELECT
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<include refid="Base_Column_List"/>
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FROM tb_ai_conversation
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<include refid="Where_Clause"/>
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ORDER BY last_message_time DESC, create_time DESC
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</select>
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</mapper>
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