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ruoyi-system/src/main/resources/mapper/jarvis/GiftCouponMapper.xml

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+<?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.ruoyi.jarvis.mapper.GiftCouponMapper">
+
+    <resultMap id="GiftCouponResult" type="GiftCoupon">
+        <result property="giftCouponKey" column="gift_coupon_key"/>
+        <result property="skuId" column="sku_id"/>
+        <result property="skuName" column="sku_name"/>
+        <result property="owner" column="owner"/>
+        <result property="amount" column="amount"/>
+        <result property="quantity" column="quantity"/>
+        <result property="usedQuantity" column="used_quantity"/>
+        <result property="totalOcsAmount" column="total_ocs_amount"/>
+        <result property="useCount" column="use_count"/>
+        <result property="createTime" column="create_time"/>
+        <result property="expireTime" column="expire_time"/>
+        <result property="isExpired" column="is_expired"/>
+    </resultMap>
+
+    <sql id="selectGiftCouponBase">
+        SELECT 
+            gift_coupon_key,
+            MAX(sku_id) as sku_id,
+            MAX(sku_name) as sku_name,
+            MAX(owner) as owner,
+            COUNT(DISTINCT order_id) as use_count,
+            SUM(gift_coupon_ocs_amount) as total_ocs_amount,
+            MIN(order_time) as create_time,
+            MAX(expire_time) as expire_time,
+            CASE 
+                WHEN MAX(expire_time) IS NOT NULL AND MAX(expire_time) &lt; NOW() THEN 1 
+                ELSE 0 
+            END as is_expired
+        FROM (
+            SELECT 
+                or_rows.gift_coupon_key,
+                or_rows.sku_id,
+                or_rows.sku_name,
+                CASE 
+                    WHEN or_rows.pop_id IS NULL OR or_rows.pop_id = '' THEN 'g' 
+                    ELSE 'pop' 
+                END as owner,
+                or_rows.order_id,
+                or_rows.gift_coupon_ocs_amount,
+                or_rows.order_time,
+                NULL as expire_time
+            FROM order_rows or_rows
+            WHERE or_rows.gift_coupon_key IS NOT NULL AND or_rows.gift_coupon_key != ''
+            <if test="giftCouponKey != null and giftCouponKey != ''">
+                AND or_rows.gift_coupon_key like concat('%', #{giftCouponKey}, '%')
+            </if>
+            <if test="skuId != null and skuId != ''">
+                AND or_rows.sku_id like concat('%', #{skuId}, '%')
+            </if>
+            <if test="skuName != null and skuName != ''">
+                AND or_rows.sku_name like concat('%', #{skuName}, '%')
+            </if>
+            <if test="owner != null and owner != ''">
+                AND CASE 
+                    WHEN or_rows.pop_id IS NULL OR or_rows.pop_id = '' THEN 'g' 
+                    ELSE 'pop' 
+                END = #{owner}
+            </if>
+            <if test="params.beginTime != null and params.beginTime != ''">
+                AND or_rows.order_time &gt;= #{params.beginTime}
+            </if>
+            <if test="params.endTime != null and params.endTime != ''">
+                AND or_rows.order_time &lt;= #{params.endTime}
+            </if>
+        ) gc
+        GROUP BY gift_coupon_key
+        <if test="isExpired != null">
+            HAVING CASE 
+                WHEN MAX(expire_time) IS NOT NULL AND MAX(expire_time) &lt; NOW() THEN 1 
+                ELSE 0 
+            END = #{isExpired}
+        </if>
+    </sql>
+
+    <select id="selectGiftCouponList" parameterType="GiftCoupon" resultMap="GiftCouponResult">
+        <include refid="selectGiftCouponBase"/>
+        ORDER BY create_time DESC, gift_coupon_key DESC
+    </select>
+
+    <select id="selectGiftCouponByKey" parameterType="String" resultMap="GiftCouponResult">
+        SELECT 
+            gift_coupon_key,
+            MAX(sku_id) as sku_id,
+            MAX(sku_name) as sku_name,
+            MAX(owner) as owner,
+            COUNT(DISTINCT order_id) as use_count,
+            SUM(gift_coupon_ocs_amount) as total_ocs_amount,
+            MIN(order_time) as create_time,
+            MAX(expire_time) as expire_time,
+            CASE 
+                WHEN MAX(expire_time) IS NOT NULL AND MAX(expire_time) &lt; NOW() THEN 1 
+                ELSE 0 
+            END as is_expired
+        FROM (
+            SELECT 
+                or_rows.gift_coupon_key,
+                or_rows.sku_id,
+                or_rows.sku_name,
+                CASE 
+                    WHEN or_rows.pop_id IS NULL OR or_rows.pop_id = '' THEN 'g' 
+                    ELSE 'pop' 
+                END as owner,
+                or_rows.order_id,
+                or_rows.gift_coupon_ocs_amount,
+                or_rows.order_time,
+                NULL as expire_time
+            FROM order_rows or_rows
+            WHERE or_rows.gift_coupon_key IS NOT NULL AND or_rows.gift_coupon_key != ''
+            AND or_rows.gift_coupon_key = #{giftCouponKey}
+        ) gc
+        GROUP BY gift_coupon_key
+    </select>
+
+    <select id="selectGiftCouponStatistics" parameterType="GiftCoupon" resultMap="GiftCouponResult">
+        SELECT 
+            COUNT(*) as use_count,
+            COALESCE(SUM(total_ocs_amount), 0) as total_ocs_amount
+        FROM (
+            <include refid="selectGiftCouponBase"/>
+        ) stats
+    </select>
+
+</mapper>