smqjh/yami-shop-service/src/main/resources/mapper/SkuMapper.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.yami.shop.dao.SkuMapper">
    <resultMap id="BaseResultMap" type="com.yami.shop.bean.model.Sku">
        <!--
          WARNING - @mbg.generated
        -->
        <id column="sku_id" jdbcType="BIGINT" property="skuId"/>
        <result column="prod_id" jdbcType="BIGINT" property="prodId"/>
        <result column="properties" jdbcType="VARCHAR" property="properties"/>
        <result column="ori_price" jdbcType="DECIMAL" property="oriPrice"/>
        <result column="price" jdbcType="DECIMAL" property="price"/>
        <result column="stocks" jdbcType="INTEGER" property="stocks"/>
        <result column="actual_stocks" jdbcType="INTEGER" property="actualStocks"/>
        <result column="status" jdbcType="TINYINT" property="status"/>
        <result column="update_time" jdbcType="TIMESTAMP" property="updateTime"/>
        <result column="rec_time" jdbcType="TIMESTAMP" property="recTime"/>
        <result column="party_code" jdbcType="VARCHAR" property="partyCode"/>
        <result column="model_id" jdbcType="VARCHAR" property="modelId"/>
        <result column="pic" jdbcType="VARCHAR" property="pic"/>
        <result column="sku_name" jdbcType="VARCHAR" property="skuName"/>
        <result column="is_delete" jdbcType="INTEGER" property="isDelete"/>
    </resultMap>

    <insert id="insertBatch">
        INSERT INTO `tz_sku` (
        `prod_id`,`properties`,`ori_price`,`price`,`stocks`,`actual_stocks`,
        `update_time`,`rec_time`,`party_code`,`model_id`, `pic`,
        `sku_name`,`prod_name`,`version`,`weight`,`volume`, `status`, `is_delete`, `sku_score`
        )
        VALUES
        <foreach collection="skuList" item="sku" separator=",">
            (
            #{prodId},#{sku.properties},#{sku.oriPrice},#{sku.price},#{sku.stocks},
            #{sku.actualStocks}, NOW(),NOW(),#{sku.partyCode},#{sku.modelId}, #{sku.pic},
            #{sku.skuName},#{sku.prodName},0,#{sku.weight},#{sku.volume}, #{sku.status},0, #{sku.skuScore}
            )
        </foreach>
    </insert>

    <select id="listByProdId" resultType="com.yami.shop.bean.model.Sku">
        select *
        from tz_sku
        where prod_id = #{prodId}
          and is_delete = 0
    </select>

    <select id="listByProdIdAndPlatform" resultType="com.yami.shop.bean.model.Sku">
        SELECT ts.sku_id,
               ts.prod_id,
               ts.sku_name,
               ts.prod_name,
               ts.ori_price,
               tcp.channel_prod_price AS price,
               ts.sku_score,
               ts.properties,
               ts.stocks,
               tss.shop_sku_stocks    AS actual_stocks,
               ts.update_time,
               ts.rec_time,
               ts.party_code,
               ts.model_id,
               ts.pic,
               ts.version,
               ts.weight,
               ts.volume,
               ts.`status`,
               ts.is_delete,
               ts.weight_unit,
               ts.sku_code,
               ts.hb_spu_id,
               ts.hb_sku_id
        FROM tz_sku AS ts
                 LEFT JOIN tz_shop_sku AS tss ON ts.sku_id = tss.sku_id
                 LEFT JOIN tz_channel_prod AS tcp ON ts.sku_id = tcp.sku_id
        WHERE ts.prod_id = #{prodId}
          AND ts.is_delete = 0
          AND tcp.is_delete = 0
          AND ts.`status` = 1
          AND tss.shop_id = #{shopId}
          AND tcp.channel_id = #{platform}
    </select>

    <select id="listBySukIdAndPlatform" resultType="com.yami.shop.bean.model.Sku">
        SELECT ts.sku_id,
               ts.prod_id,
               ts.sku_name,
               ts.prod_name,
               ts.ori_price,
               tcp.channel_prod_price AS price,
               ts.sku_score,
               ts.properties,
               ts.stocks,
               tss.shop_sku_stocks    AS actual_stocks,
               ts.update_time,
               ts.rec_time,
               ts.party_code,
               ts.model_id,
               ts.pic,
               ts.version,
               ts.weight,
               ts.volume,
               ts.`status`,
               ts.is_delete,
               ts.weight_unit,
               ts.sku_code,
               ts.hb_spu_id,
               ts.hb_sku_id
        FROM tz_sku AS ts
                 LEFT JOIN tz_shop_sku AS tss ON ts.sku_id = tss.sku_id
                 LEFT JOIN tz_channel_prod AS tcp ON ts.sku_id = tcp.sku_id
        WHERE ts.sku_id = #{skuId}
          AND ts.is_delete = 0
          AND tcp.is_delete = 0
          AND ts.`status` = 1
          AND tss.shop_id = #{shopId}
          AND tcp.channel_id = #{platform}
        LIMIT 1
    </select>
    <select id="selectByHbSkuId" resultType="com.yami.shop.bean.model.Sku">
        select *
        from tz_sku
        where hb_sku_id = #{hbSkuId}
          and is_delete = 0
    </select>

    <update id="updateStocks" parameterType="com.yami.shop.bean.model.Sku">
        update tz_sku
        set stocks      = stocks - #{sku.stocks},
            version     = version + 1,
            update_time = NOW()
        where sku_id = #{sku.skuId}
          and #{sku.stocks} &lt;= stocks
    </update>

    <update id="deleteByProdId">
        update tz_sku
        set is_delete = 1
        where prod_id = #{prodId}
    </update>

    <update id="returnStock">
        <foreach collection="skuCollect" item="changeStocks" index="skuId" separator=";">
            update tz_sku set stocks = stocks + #{changeStocks} where sku_id = #{skuId}
        </foreach>
    </update>
</mapper>