<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.xiaopeng.account.mapper.XpAppUserCouponMapper">
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<!-- 通用查询结果列 -->
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<sql id="Base_Column_List">
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id, full_money, money, expiration_time, status, coupon_type, app_user_id, coupon_id, activity_id, activity_type, is_deleted, create_time, update_time, create_by, update_by
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</sql>
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<select id="userCouponList" resultType="com.xiaopeng.account.model.vo.XpAppUserCouponListVo">
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select t.*,t.status from (
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SELECT id as couponId,
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coupon_name as title,
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money as discountAmount,
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use_time as useTime,
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create_time as createTime,
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expiration_time as expireTime,
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case
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when status = 1 and now() >= expiration_time then 3 -- 包含等于的情况
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when status = 1 and expiration_time > now() then 1
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else status
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end as `status`
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FROM xp_app_user_coupon
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WHERE phone = #{phone}
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) as t
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where 1=1
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<if test="query.status != null">
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and t.status = #{query.status}
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</if>
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<if test="query.status != null and query.status == 1">
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order by t.expireTime ,t.discountAmount desc,t.createTime desc
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</if>
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<if test="query.status != null and query.status == 2">
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order by t.useTime desc
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</if>
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<if test="query.status != null and query.status == 3">
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order by t.expireTime desc
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</if>
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</select>
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</mapper>
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