WorkMsgIndexMapper.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.mochat.mochat.dao.mapper.wm.WorkMsgIndexMapper">

    <!-- 更新聊天记录索引 -->
    <insert id="insertMsgIndex" parameterType="list">
        insert into
        mc_work_message_index (
        `corp_id`,
        `to_id`,
        `to_type`,
        `from_id`,
        `flag`
        )
        values
        <foreach collection="list" item="item" index="index" separator=",">
            (
            #{item.corpId},
            #{item.toId},
            #{item.toType},
            #{item.fromId},
            #{item.flag}
            )
        </foreach>
    </insert>

    <!-- 查询聊天记录索引 -->
    <select id="selectMsgIndex" resultType="com.mochat.mochat.dao.entity.wm.WorkMsgIndexEntity">
        SELECT mc_work_message_index.corp_id,
               mc_work_message_index.to_id,
               mc_work_message_index.from_id,
               mc_work_message_index.flag
        FROM mc_work_message_index
        WHERE mc_work_message_index.corp_id = #{corpId}
          AND mc_work_message_index.to_type = #{toType}
          AND (
                mc_work_message_index.from_id = #{eId}
                OR mc_work_message_index.to_id = #{eId}
            )
    </select>

    <!-- 查询 会话对象列表 - 员工 -->
    <select id="selectEmployeeInfoOfPage" resultType="_int">
        select mc_work_employee.id,
               mc_work_employee.name,
               mc_work_employee.alias,
               mc_work_employee.avatar
        from mc_work_message_index,
             mc_work_employee
        where mc_work_message_index.corp_id = #{corpId}
          and mc_work_message_index.from_id = #{eId}
          and mc_work_message_index.to_type = 0
          and mc_work_message_index.to_id = mc_work_employee.id
    </select>

    <!-- 查询 会话对象列表 - 外部联系人 (客户) -->
    <select id="selectContactInfoOfPage" resultType="_int">
        select mc_work_contact.id,
               mc_work_contact.name,
               mc_work_contact.avatar
        from mc_work_message_index,
             mc_work_contact
        where mc_work_message_index.corp_id = #{corpId}
          and mc_work_message_index.from_id = #{eId}
          and mc_work_message_index.to_type = 0
          and mc_work_message_index.to_id = mc_work_contact.id
    </select>

    <!-- 查询 会话对象列表 - 群 -->
    <select id="selectRoomInfoOfPage" resultType="_int">
        select mc_work_room.id,
               mc_work_room.name
        from mc_work_room, mc_work_contact_room
        where mc_work_room.corp_id = #{corpId}
          and mc_work_room.from_id = #{eId}
          and mc_work_message_index.to_type = 0
          and mc_work_message_index.to_id = mc_work_room.id
    </select>

    <!-- 查询员工 ID -->
    <select id="selectEmployeeId" resultType="_int">
        SELECT mc_work_employee.id
        FROM mc_work_employee
        WHERE mc_work_employee.corp_id = #{corpId}
          AND mc_work_employee.wx_user_id = #{eId}
    </select>

    <!-- 查询外部联系人 (客户) ID -->
    <select id="selectContactId" resultType="_int">
        SELECT mc_work_contact.id
        FROM mc_work_contact
        WHERE mc_work_contact.corp_id = #{corpId}
          AND mc_work_contact.wx_external_userid = #{cId}
    </select>

    <!-- 查询群 ID -->
    <select id="selectRoomId" resultType="_int">
        SELECT mc_work_room.id
        FROM mc_work_room
        WHERE mc_work_room.corp_id = #{corpId}
          AND mc_work_room.wx_chat_id = #{rId}
    </select>

</mapper>