zfire-dept-mall-overseas/mall-miniapp-service/src/main/resources/mapper/AppMapper.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.gree.mall.miniapp.commonmapper.AppMapper">

    <select id="queryShoppingCartList" resultType="com.gree.mall.miniapp.bean.order.ShoppingCartList">
        SELECT
            a.*,
            b.price,
            c.goods_name,
            b.spec_value,
            b.org_price,
            b.price * num AS 'totalPrice', c.img_url 'goodsImg',
            IFNULL(d.stock_qty, 0) AS stock_qty
        FROM shopping_cart a
                JOIN goods_spec b ON a.goods_spec_id = b.goods_spec_id
                JOIN goods c ON c.goods_id = a.goods_id
                LEFT JOIN goods_material_storage d ON b.goods_code = d.goods_material_id
        WHERE a.user_id = #{userId}
        <if test="storageId != null and storageId != ''">
        AND a.storage_id = #{storageId}
        </if>
    </select>


    <select id="orderStatusCount" resultType="com.gree.mall.miniapp.bean.order.OrderStatusBean">

        select sum(if(order_status = 'NOPAY', 1, 0))  noPay,
               sum(if(order_status in ('YFH','DFH'), 1, 0))    yfh,
               sum(if(order_status = 'DFH', 1, 0))    dfh,
               sum(if(order_status in ('REFUND'), 1, 0)) sh,
               sum(if(order_status = 'OVER' and comment_goods=0, 1, 0))   ywc
        from order_info
        where user_id = #{userId}
    </select>

    <select id="queryNewGoods" resultType="com.gree.mall.miniapp.bean.goods.GoodsNewBean">
        select
            a.*
        <if test="objId != null and objId != ''">
            ,b.obj_id
        </if>
        from goods a
        <if test="objId != null and objId != ''">
            join goods_news_category_goods b on a.goods_id = b.goods_id
        </if>
        where
            a.company_wechat_id = #{companyWechatId} and a.del=0 and a.status=1
        <if test="objId != null and objId != ''">
            and b.obj_id = #{objId}
        </if>
        <if test="type != null and type != ''">
            and b.type = #{type}
        </if>
        <if test="sort != null and sort==0">
            order by a.sort_num
        </if>
        <if test="sort != null and sort==1">
            order by a.sold_num desc
        </if>
        <if test="sort != null and sort==2">
            order by goods_price asc
        </if>
        <if test="sort != null and sort==3">
            order by goods_price desc
        </if>
        <if test="sort != null and sort==4">
            order by a.create_time desc
        </if>

    </select>
</mapper>