caimei-mall-admin/src/main/resources/mapper/FloorMapper.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.caimei.modules.homepage.dao.FloorDao">

    <insert id="insertFloor" keyColumn="id" keyProperty="id" parameterType="com.caimei.modules.homepage.enity.Floor"
            useGeneratedKeys="true">
        insert into cm_mall_floor (organizeId, topic, sort, enabledStatus, addTime)
        values (#{organizeId}, #{topic}, #{sort}, #{enabledStatus}, now())
    </insert>

    <insert id="insertFloorProduct">
        insert into cm_mall_floor_product(floorId, productId, sort)
        VALUES (#{id}, #{productId}, #{sort})
    </insert>

    <update id="checkStatus">
        UPDATE cm_mall_floor
        SET enabledStatus=
                (CASE
                     WHEN enabledStatus = 1
                         THEN 0
                     ELSE 1 END)
        WHERE id = #{id}
    </update>

    <delete id="delProduct">
        delete
        from cm_mall_floor_product
        where floorId = #{id}
    </delete>

    <select id="findList" resultType="com.caimei.modules.homepage.enity.Floor">
        select id, organizeId, topic, enabledStatus, addTime, sort
        from cm_mall_floor
        <where>
            organizeID = #{organizeId}
            <if test="topic != null and topic != ''">
                AND topic LIKE concat('%',#{topic},'%')
            </if>
            <if test="enabledStatus != null">
                AND enabledStatus = #{enabledStatus}
            </if>
        </where>
        order by sort asc
    </select>

    <select id="findProducts" resultType="com.caimei.modules.homepage.enity.BackProduct">
        select DISTINCT p.name as productName,
                        p.mainImage,
                        p.productId,
                        copi.validFlag,
                        cmp.sort
        from cm_mall_floor_product cmp
                 left join product p on cmp.productId = p.productID
                 left join cm_organize_product_info copi on cmp.productId = copi.productId
        where cmp.floorId = #{id}
        group by p.productId
        order by cmp.sort
    </select>
</mapper>