school/hiver-modules/hiver-mall/src/main/resources/mapper/MallDeliveryOrderMapper.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="cc.hiver.mall.dao.mapper.MallDeliveryOrderMapper">

    <resultMap id="deliveryMap" type="cc.hiver.mall.entity.MallDeliveryOrder">
        <id     column="id"                       property="id"/>
        <result column="order_id"                 property="orderId"/>
        <result column="group_id"                 property="groupId"/>
        <result column="worker_id"                property="workerId"/>
        <result column="shop_id"                  property="shopId"/>
        <result column="get_area_id"              property="getAreaId"/>
        <result column="put_area_id"              property="putAreaId"/>
        <result column="delivery_fee"             property="deliveryFee"/>
        <result column="delivery_fee_marketplace" property="deliveryFeeMarketplace"/>
        <result column="status"                   property="status"/>
        <result column="receiver_name"    property="receiverName"/>
        <result column="receiver_phone"   property="receiverPhone"/>
        <result column="receiver_address" property="receiverAddress"/>
        <result column="shop_name"        property="shopName"/>
        <result column="shop_phone"       property="shopPhone"/>
        <result column="shop_address"     property="shopAddress"/>
        <result column="create_time"              property="createTime"/>
        <result column="accept_time"              property="acceptTime"/>
        <result column="get_time"                 property="getTime"/>
        <result column="must_finish_time"         property="mustFinishTime"/>
        <result column="finish_time"              property="finishTime"/>
        <result column="delivery_type"            property="deliveryType"/>
    </resultMap>

    <!-- 分页查询配送单，支持多条件过滤（抢单大厅：hallOnly=true时只查workerId为空的） -->
    <select id="selectPageVO" resultMap="deliveryMap">
        SELECT
            d.id, d.order_id, d.group_id, d.worker_id, d.shop_id,
            d.get_area_id, d.put_area_id, d.delivery_fee, d.delivery_fee_marketplace,
            d.status, d.create_time, d.accept_time, d.get_time, d.must_finish_time, d.finish_time,
            d.receiver_name, d.receiver_phone, d.receiver_address,
            d.shop_name, d.shop_phone, d.shop_address, d.delivery_type
        FROM mall_delivery_order d
        <where>
            <if test="q.workerId != null and q.workerId != ''">
                AND d.worker_id = #{q.workerId}
            </if>
            <if test="q.shopId != null and q.shopId != ''">
                AND d.shop_id = #{q.shopId}
            </if>
            <if test="q.status != null">
                AND d.status = #{q.status}
            </if>
            <if test="q.getAreaId != null and q.getAreaId != ''">
                AND d.get_area_id = #{q.getAreaId}
            </if>
            <if test="q.putAreaId != null and q.putAreaId != ''">
                AND d.put_area_id = #{q.putAreaId}
            </if>
            <if test="q.hallOnly != null and q.hallOnly == true">
                AND (d.worker_id IS NULL OR d.worker_id = '')
                AND d.status = 0
            </if>
            <if test="q.startDate != null and q.startDate != ''">
                AND DATE(d.create_time) &gt;= #{q.startDate}
            </if>
            <if test="q.endDate != null and q.endDate != ''">
                AND DATE(d.create_time) &lt;= #{q.endDate}
            </if>
            <if test="q.deliveryType != null">
                AND d.delivery_type = #{q.deliveryType}
            </if>
        </where>
        ORDER BY
        <if test="(q.waimaiData != null and q.waimaiData.size() > 0) or (q.kuaidiData != null and q.kuaidiData.size() > 0)">
            (CASE
            <if test="q.waimaiData != null and q.waimaiData.size() > 0">
                <foreach collection="q.waimaiData" item="rule">
                    WHEN d.get_area_id = #{rule.getAreaId} AND d.put_area_id = #{rule.putAreaId} AND d.delivery_type = 1 THEN 1
                </foreach>
            </if>
            <if test="q.kuaidiData != null and q.kuaidiData.size() > 0">
                <foreach collection="q.kuaidiData" item="rule">
                    WHEN d.get_area_id = #{rule.getAreaId} AND d.put_area_id = #{rule.putAreaId} AND d.delivery_type = 2 THEN 1
                </foreach>
            </if>
            ELSE 0
            END) DESC,
        </if>
        <if test="q.order != null and q.order == 'deliveryFee'">
            d.delivery_fee DESC,
        </if>
        d.create_time DESC
    </select>

    <!--
        统计配送员当前活跃单量
        返回：waitPickup（待取货数）、delivering（配送中数）
    -->
    <select id="countActiveOrdersByWorker" resultType="map">
        SELECT
            SUM(CASE WHEN status = 1 THEN 1 ELSE 0 END) AS waitPickup,
            SUM(CASE WHEN status = 2 THEN 1 ELSE 0 END) AS delivering
        FROM mall_delivery_order
        WHERE worker_id = #{workerId}
          AND status IN (1, 2)
    </select>

</mapper>