caimei365-manager/src/main/resources/mappings/modules/hehe/CmHeheCollageProductMapper.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.hehe.dao.CmHeheCollageProductDao">

    <sql id="cmHeheCollageProductColumns">
        a.id AS "id",
		a.productId AS "productId",
		a.limitedNum AS "limitedNum",
		a.unlimitedFlag AS "unlimitedFlag",
		a.memberNum AS "memberNum",
		a.status AS "status",
		a.addTime AS "addTime",
		s.name AS shopName,
		p.name AS productName,
		p.mainImage AS productImage
    </sql>

    <sql id="cmHeheCollageProductJoins">
        left join product p on a.productId = p.productID
		left join cm_hehe_product chp on p.productID = chp.productId
		left join shop s on p.shopID = s.shopID
    </sql>

    <select id="get" resultType="CmHeheCollageProduct">
        SELECT
        <include refid="cmHeheCollageProductColumns"/>
        FROM cm_hehe_collage_product a
        <include refid="cmHeheCollageProductJoins"/>
        WHERE a.id = #{id}
    </select>

    <select id="findList" resultType="CmHeheCollageProduct">
        SELECT
        <include refid="cmHeheCollageProductColumns"/>
        FROM cm_hehe_collage_product a
        <include refid="cmHeheCollageProductJoins"/>
        <where>
            chp.id is not null
            <if test="id != null and id != ''">
                AND a.id = #{id}
            </if>
            <if test="status != null">
                AND a.status = #{status}
            </if>
            <if test="productName != null and productName != ''">
                and p.name like concat('%',#{productName},'%')
            </if>
            <if test="shopName != null and shopName != ''">
                and s.name like concat('%',#{shopName},'%')
            </if>
        </where>
        <choose>
            <when test="page !=null and page.orderBy != null and page.orderBy != ''">
                ORDER BY ${page.orderBy}
            </when>
            <otherwise>
                order by a.addTime desc
            </otherwise>
        </choose>
    </select>

    <select id="findAllList" resultType="CmHeheCollageProduct">
        SELECT
        <include refid="cmHeheCollageProductColumns"/>
        FROM cm_hehe_collage_product a
        <include refid="cmHeheCollageProductJoins"/>
        <where>

        </where>
        <choose>
            <when test="page !=null and page.orderBy != null and page.orderBy != ''">
                ORDER BY ${page.orderBy}
            </when>
            <otherwise>
            </otherwise>
        </choose>
    </select>

    <select id="findReductionProductIds" resultType="java.lang.Integer">
        select chp.id
        from cm_hehe_reduction chap
                 left join cm_hehe_product chp on chap.productId = chp.productId;
    </select>

    <select id="getProductId" resultType="java.lang.Integer">
        select productId
        from cm_hehe_product
        where id = #{heheProductId}
    </select>

    <select id="findCollageSku" resultType="com.caimei.modules.product.entity.CmSku">
        select chs.price as 'price', chcs.collagePrice , chs.skuId
        from cm_hehe_sku chs
        left join cm_hehe_collage_sku chcs on chs.skuId = chcs.skuId
        left join cm_hehe_product chp on chs.productId = chp.productId
        where chs.productId = #{productId}
    </select>

    <select id="findCollageByHeHeId" resultType="com.caimei.modules.product.entity.CmSku">
        select chs.price as 'price', chcs.collagePrice as 'price', chs.skuId
        from cm_hehe_sku chs
        left join cm_hehe_collage_sku chcs on chs.skuId = chcs.skuId
        left join cm_hehe_product chp on chs.productId = chp.productId
        where chp.id = #{productId}
    </select>

    <select id="getSkuCollage" resultType="com.caimei.modules.product.entity.CmSku">
        select skuId, productId, collagePrice
        from cm_hehe_collage_sku
        where skuId = #{skuId}
    </select>

    <select id="getCollagePrice" resultType="java.lang.Double">
        select collagePrice
        from cm_hehe_collage_sku
        where productId = #{productId}
        order by collagePrice asc
        limit 1
    </select>

    <insert id="insert" parameterType="CmHeheCollageProduct" keyProperty="id" useGeneratedKeys="true">
        INSERT INTO cm_hehe_collage_product(productId,
                                            limitedNum,
                                            unlimitedFlag,
                                            memberNum,
                                            status,
                                            addTime)
        VALUES ((select productId from cm_hehe_product where id = #{productId}),
                #{limitedNum},
                #{unlimitedFlag},
                #{memberNum},
                #{status},
                NOW())
    </insert>

    <insert id="insertSkuCollage">
        insert into cm_hehe_collage_sku(skuId, productid, collageprice)
        values (#{skuId}, (select productId from cm_sku where skuId = #{skuId}), #{collagePrice})
    </insert>

    <update id="update">
        UPDATE cm_hehe_collage_product
        SET productId     = #{productId},
            limitedNum    = #{limitedNum},
            unlimitedFlag = #{unlimitedFlag},
            memberNum     = #{memberNum},
            status        = #{status}
        WHERE id = #{id}
    </update>

    <update id="updateStatus">
        update cm_hehe_collage_product
        set status = #{status}
        where id = #{id}
    </update>

    <update id="updateProductId">
        update cm_hehe_collage_product
        set productId = #{newProductId}
        where productId = #{oldProductId}
    </update>

    <update id="updateSkuCollage">
        update cm_hehe_collage_sku
        set collagePrice=#{collagePrice}
        where skuId = #{skuId}
    </update>

    <delete id="delete">
        DELETE
        FROM cm_hehe_collage_product
        WHERE id = #{id}
    </delete>

</mapper>