braintraining/src/main/resources/mapper_dao/RaffleDao.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.ccsens.braintraining.persist.dao.RaffleDao">

    <resultMap id="ActiveMap" type="com.ccsens.braintraining.bean.vo.RaffleVo$Active">
        <id column="activeId"/>
        <association property="active" javaType="com.ccsens.braintraining.bean.vo.RaffleVo$Intro">
            <id property="activeId" column="activeId"/>
            <result property="title" column="title"/>
            <result property="subtitle" column="subtitle"/>
            <result property="freeTimes" column="freeTimes"/>
            <result property="startTime" column="startTime"/>
            <result property="endTime" column="endTime"/>
        </association>
        <collection property="prizes" ofType="com.ccsens.braintraining.bean.vo.RaffleVo$Prize">
            <id property="prizeId" column="prizeId"/>
            <result property="name" column="prizeName"/>
            <result property="icon" column="prizeIcon"/>
        </collection>
        <collection property="tasks" ofType="com.ccsens.braintraining.bean.vo.RaffleVo$Task">
            <id property="taskId" column="taskId"/>
            <result property="name" column="taskName"/>
            <result property="icon" column="taskIcon"/>
            <result property="type" column="type"/>
            <result property="finishStatus" column="finishStatus"/>
        </collection>
    </resultMap>
    <update id="decreasePrize">
        UPDATE t_raffle_prize
        SET remain = remain - 1
        WHERE
            id = #{prizeId}
    </update>

    <select id="queryActiveNow" resultMap="ActiveMap">
        SELECT
        a.id AS activeId,
        a.title,
        a.subtitle,
        a.free_times AS freeTimes,
        a.start_time AS startTime,
        a.end_time AS endTime,
        p.id AS prizeId,
        p.NAME AS prizeName,
        p.icon AS prizeIcon,
        t.id AS taskId,
        t.NAME AS taskName,
        t.icon AS taskIcon,
        t.type,
        IF( t2.id IS NULL, 0, t2.finish_type + 1 ) AS finishStatus
        FROM
        (select * from t_raffle_active WHERE equipment_id = #{equipmentId} AND start_time &lt;= UNIX_TIMESTAMP(now()) * 1000 AND end_time &gt;= UNIX_TIMESTAMP(now()) * 1000 AND rec_status = 0 order by id desc limit 1) a
        LEFT JOIN t_raffle_prize p ON a.id = p.active_id
        AND p.total > 0
        AND p.rec_status = 0
        LEFT JOIN t_raffle_task t ON a.id = t.active_id
        AND t.rec_status = 0
        LEFT JOIN t_raffle_times t2 ON t.id = t2.task_id
        <choose>
            <when test="userId != null and userId != 0">AND t2.user_id = #{userId}</when>
            <otherwise>AND t2.id is null</otherwise>
        </choose>
        AND t2.rec_status = 0

    </select>
    <select id="queryPrizeRecord" resultType="com.ccsens.braintraining.bean.vo.RaffleVo$PrizeRecord">
        SELECT
            p.NAME AS prizeName,
            u.NAME AS userName
        FROM
            t_raffle_record r,
            t_raffle_prize p,
            t_user u
        WHERE
            r.prize_id = p.id
            AND r.user_id = u.id
            AND p.active_id = #{activeId}
            AND p.type > 0
            AND r.rec_status = 0
            AND p.rec_status = 0
            AND u.rec_status = 0
        ORDER BY
            r.id DESC
    </select>
    <select id="countTimes" resultType="java.lang.Integer">
        SELECT
            sum( IFNULL(a.free_times,0) + IFNULL(t.addTimes,0) - IFNULL(r.usedTimes,0) )
        FROM
            t_raffle_active a,
            (
            SELECT
                sum( t1.increase_times ) AS addTimes
            FROM
                t_raffle_task t1,
                t_raffle_times t2
            WHERE
                t1.id = t2.task_id
                AND t1.active_id = #{activeId}
                AND t2.user_id = #{userId}
                AND t1.rec_status = 0
                AND t2.rec_status = 0
            ) t,
            (
            SELECT
                count(*) AS usedTimes
            FROM
                t_raffle_record r,
                t_raffle_prize p
            WHERE
                r.prize_id = p.id
                AND p.active_id = #{activeId}
                AND r.user_id = #{userId}
                AND r.rec_status = 0
                AND p.rec_status = 0
            ) r
        WHERE
            a.id = #{activeId}
            AND a.rec_status = 0
    </select>
    <select id="queryRemainPrize" resultType="com.ccsens.braintraining.bean.vo.RaffleVo$PrizeRemain">
        SELECT
            id AS prizeId,
            NAME,
            icon,
            remain
        FROM
            t_raffle_prize
        WHERE
            active_id = #{activeId}
            AND remain > 0
            AND rec_status = 0
        ORDER BY
            id
    </select>
</mapper>