jnpf-java-boot/jnpf-admin/target/classes/mapper/system/ImContentMapper.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="jnpf.message.mapper.ImContentMapper">

    <!--    <update id="SendMessage" parameterType="jnpf.system.entity.IMContentEntity">
            <id column="F_Id" property="id"/>
            <result column="F_SENDUSERID" property="sendUserId"/>
            <result column="F_SENDTIME" property="sendTime"/>
            <result column="F_RECEIVEUSERID" property="receiveUserId"/>
            <result column="F_RECEIVETIME" property="receiveTime"/>
            <result column="f_content" property="content"/>
            <result column="f_content_type" property="contentType"/>
            <result column="F_STATE" property="state"/>
        </update>-->
    <select id="getUnreadList" parameterType="String" resultType="jnpf.message.model.ImUnreadNumModel">
        SELECT * FROM (
            SELECT SUM(CASE WHEN f_enabled_mark = 0 THEN 1 ELSE 0 END) UnreadNum, f_send_user_id SendUserId, f_receive_user_id ReceiveUserId
            FROM base_im_content WHERE 1 = 1 AND f_receive_user_id = #{receiveUserId} GROUP BY f_send_user_id, f_receive_user_id
        ) t WHERE UnreadNum > 0
    </select>

    <select id="getUnreadLists" parameterType="String" resultType="jnpf.message.model.ImUnreadNumModel">
        select f_send_user_id SendUserId, f_content DefaultMessage,f_content_type DefaultMessageType, f_send_time DefaultMessageTime from base_im_content WHERE 1 = 1 AND f_receive_user_id = #{receiveUserId} AND f_enabled_mark = 0 order by f_send_time desc
    </select>

    <update id="readMessage" parameterType="map">
        UPDATE base_im_content SET f_enabled_mark = 1, f_receive_time = #{map.receiveTime} WHERE 1 = 1 AND f_enabled_mark = 0 AND f_send_user_id = #{map.sendUserId} AND f_receive_user_id = #{map.receiveUserId}
    </update>

</mapper>