ylrz_his_scrm_java/fs-service/src/main/resources/mapper/qw/QwConversationParticipantMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.fs.qw.mapper.QwConversationParticipantMapper">

    <resultMap id="BaseResultMap" type="com.fs.qw.domain.QwConversationParticipant">
        <id column="id" property="id"/>
        <result column="corp_id" property="corpId"/>
        <result column="msgid" property="msgid"/>
        <result column="participant_type" property="participantType"/>
        <result column="user_type" property="userType"/>
        <result column="user_id" property="userId"/>
    </resultMap>

    <sql id="Base_Column_List">
        id, corp_id, msgid, participant_type, user_type, user_id
    </sql>

    <!-- 插入参与者记录 -->
    <insert id="insert" useGeneratedKeys="true" keyProperty="id">
        INSERT INTO qw_conversation_participant
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="corpId != null">corp_id,</if>
            <if test="msgid != null">msgid,</if>
            <if test="participantType != null">participant_type,</if>
            <if test="userType != null">user_type,</if>
            <if test="userId != null">user_id,</if>
        </trim>
        <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
            <if test="corpId != null">#{corpId},</if>
            <if test="msgid != null">#{msgid},</if>
            <if test="participantType != null">#{participantType},</if>
            <if test="userType != null">#{userType},</if>
            <if test="userId != null">#{userId},</if>
        </trim>
    </insert>

    <!-- 根据消息ID删除所有参与者 -->
    <delete id="deleteByMsgid">
        DELETE FROM qw_conversation_participant WHERE corp_id = #{corpId} AND msgid = #{msgid}
    </delete>

    <!-- 根据消息ID和参与者类型删除 -->
    <delete id="deleteByMsgidAndParticipantType">
        DELETE FROM qw_conversation_participant
        WHERE corp_id = #{corpId} AND msgid = #{msgid} AND participant_type = #{participantType}
    </delete>

    <!-- 根据消息ID查询参与者列表 -->
    <select id="selectByMsgid" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List"/>
        FROM qw_conversation_participant
        WHERE corp_id = #{corpId} AND msgid = #{msgid}
    </select>

    <!-- 查询用户参与的所有消息ID（用于快速过滤） -->
    <select id="selectByUser" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List"/>
        FROM qw_conversation_participant
        WHERE corp_id = #{corpId} AND user_type = #{userType} AND user_id = #{userId}
    </select>

    <select id="selectByMsgidAndType" resultMap="BaseResultMap">
        SELECT <include refid="Base_Column_List"/>
        FROM qw_conversation_participant
        WHERE corp_id = #{corpId} AND msgid = #{msgid} AND participant_type = #{participantType}
    </select>
</mapper>