bytesailing-mail/src/main/java/com/fjhx/email/mapper/xml/MailMapper.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.fjhx.email.mapper.MailMapper">

    <resultMap id="getMailboxInfoListByUserIdResultMap"
               autoMapping="true"
               type="com.fjhx.email.entity.dto.MailboxInfo">

        <id column="id" property="id"/>
        <result column="type" property="type"/>
        <result column="skip" property="skip"/>
        <result column="mail_user" property="mailUser"/>
        <result column="mail_password" property="mailPassword"/>
        <result column="receive_host" property="receiveHost"/>
        <result column="receive_port" property="receivePort"/>
        <result column="receive_protocol" property="receiveProtocol"/>

        <collection property="mailFolderInfoList"
                    autoMapping="true"
                    ofType="com.fjhx.email.entity.dto.MailFolderInfo"
                    javaType="java.util.List">

            <id column="folder_id" property="id"/>
            <result column="folder_name" property="name"/>
            <result column="skip" property="skip"/>
            <result column="last_uid" property="lastUid"/>
            <result column="last_received_date" property="lastReceivedDate"/>

        </collection>

    </resultMap>

    <select id="getMailboxInfoListByUserId" resultMap="getMailboxInfoListByUserIdResultMap">
        select
        type,
        skip,
        id,
        mail_user,
        mail_password,
        receive_host,
        receive_port,
        receive_protocol,
        folder_id,
        folder_name,
        last_uid,
        last_received_date
        from (
        (select 1 type,
        0 skip,
        pm.id,
        pm.mail_user,
        pm.mail_password,
        pm.receive_host,
        pm.receive_port,
        pm.receive_protocol,
        pf.id folder_id,
        pf.name folder_name,
        pf.last_uid,
        pf.last_received_date
        from personal_mailbox pm
        inner join personal_folder pf on pm.id = pf.mailbox_id
        where pm.status = 1
        and pm.sync_status = 1
        and pm.type = #{mailType}
        and pm.del_flag = 0
        and pm.user_id in
        <foreach collection="userIdList" item="userId" open="(" separator="," close=")">
            #{userId}
        </foreach>
        and pf.sync_status = 1
        and pf.del_flag = 0
        )
        union all
        (select 2 type,
        0 skip,
        em.id,
        CONCAT(em.mail_user_prefix,'@',ed.domain_name) mail_user,
        em.mail_password,
        ed.receive_host,
        ed.receive_port,
        ed.receive_protocol,
        ef.id folder_id,
        ef.name folder_name,
        ef.last_uid,
        ef.last_received_date
        from enterprise_domain ed
        inner join enterprise_mailbox em on ed.id = em.domain_id
        inner join enterprise_folder ef on em.id = ef.mailbox_id
        where ed.type = #{mailType}
        and ed.del_flag = 0
        and em.status = 1
        and em.sync_status = 1
        and em.del_flag = 0
        and em.user_id in
        <foreach collection="userIdList" item="userId" open="(" separator="," close=")">
            #{userId}
        </foreach>
        and ef.sync_status = 1
        and ef.del_flag = 0
        )
        ) t
        ORDER BY
        t.id ASC,
        t.folder_id DESC
    </select>

</mapper>