caimei365-cloud-commodity/src/main/resources/mapper/PromotionsMapper.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.caimei365.commodity.mapper.PromotionsMapper">
    <select id="getPromotionsById" resultType="com.caimei365.commodity.model.vo.PromotionsVo">
        select
          id,
          name,
          description,
          type,
          mode,
          touchPrice,
          reducedPrice,
          beginTime,
          endTime,
          status
        from
          cm_promotions
        where
          id = #{promotionsId}
          and (status = 1 or (status = 2 and (NOW() between beginTime and endTime)))
          and delFlag not in (1,2)
    </select>
    <select id="getPromotionsByProductId" resultType="com.caimei365.commodity.model.vo.PromotionsVo">
        select pr.id,
               pr.name,
               pr.description,
               pr.type,
               pr.mode,
               pr.touchPrice,
               pr.reducedPrice,
               pr.beginTime,
               pr.endTime,
               pr.status,
               prp.productId,
               prp.supplierId as shopId
        from cm_promotions pr
                 left join cm_promotions_product prp on pr.id = prp.promotionsId
        where (prp.productId = #{productId} or
               prp.supplierId = (select p.shopID from product p where p.productID = #{productId})
            )
          and (pr.status = 1 or (pr.status = 2 and (NOW() between pr.beginTime and pr.endTime)))
          and pr.delFlag not in (1,2)
        order by pr.type desc
        limit 1
    </select>
    <select id="getPromotionGifts" resultType="com.caimei365.commodity.model.vo.ProductItemVo">
		select
			cpg.id as id,
			p.productID as productId,
            p.actStatus,
			p.shopID as shopId,
			p.`name` as `name`,
			p.mainImage as image,
			cpg.number as number,
			0 as price,
			2 as productType,
			p.price1 as originalPrice,
			p.unit as unit,
			p.validFlag as validFlag,
			p.stock as stock
		from product p
		left join cm_promotions_gift cpg on cpg.productId = p.productID
		where cpg.promotionsId = #{promotionsId}
		order by cpg.addTime desc
    </select>
    <select id="getPromotionsList" resultType="com.caimei365.commodity.model.vo.ImageLinkVo">
        select  a.id as id,
                a.title as title,
                a.link as link,
                a.image as image,
                a.beginTime as beginTime,
                a.endTime as endTime,
                a.appletsImage as crmImage,
                a.appletsLink as crmLink,
                (case
                when a.beginTime>NOW() and <![CDATA[a.beginTime < a.endTime ]]> then 1
                when <![CDATA[a.beginTime<NOW()]]> and a.endTime >NOW() and <![CDATA[a.beginTime < a.endTime ]]> then 2
                else 3 end) as status,
                (case
                when a.beginTime>NOW() and <![CDATA[a.beginTime < a.endTime ]]>  then concat(DATE_FORMAT(a.beginTime,'%Y-%m-%d'),'~',DATE_FORMAT(a.endTime,'%Y-%m-%d'))
                when <![CDATA[a.beginTime<NOW()]]> and a.endTime >NOW() and <![CDATA[a.beginTime < a.endTime ]]> then concat(DATE_FORMAT(a.beginTime,'%Y-%m-%d'),'~',DATE_FORMAT(a.endTime,'%Y-%m-%d'))
                else null end) as detail
        from cm_page_image a
        where a.type=4
        <choose>
            <when test="source == 2">
                and a.appletsEnabledStatus = 1
            </when>
            <otherwise>
                and a.enabledStatus = 1
            </otherwise>
        </choose>
        order by case when <![CDATA[status<3]]> then 0 when status>=3 then 1 end asc,a.sort desc,a.createDate desc
    </select>
    <select id="getProductListByPromotions" resultType="com.caimei365.commodity.model.search.ProductListVo">
		select
			p.productID as productId,
			p.`name` as `name`,
			p.mainImage as image,
			p.price1 as price,
			p.unit as unit,
			p.price1TextFlag as priceFlag,
            IFNULL(p.visibility,3) as visibility
		from product p
		left join cm_promotions_product cpp on cpp.productId = p.productID
        where cpp.promotionsId = #{promotionsId}
        and p.visibility in
        <foreach collection="visibilityList" item="visibility" index="index" open="(" separator="," close=")">
            #{visibility}
        </foreach>
        and p.validFlag = 2
        order by p.productID desc
    </select>
    <select id="getPromotionGiftsByProductId" resultType="com.caimei365.commodity.model.vo.PromotionsVo">
        select pr.id,
               pr.name,
               pr.description,
               pr.type,
               pr.mode,
               pr.touchPrice,
               pr.reducedPrice,
               pr.beginTime,
               pr.endTime,
               pr.status,
               cpg.productId
        from cm_promotions pr
        left join cm_promotions_gift cpg on pr.id = cpg.promotionsId
        where cpg.productId = #{productId}
        and (pr.status = 1 or ( pr.status = 2 and (NOW() between pr.beginTime and pr.endTime)))
        and pr.mode = 3
        and pr.delFlag not in (1,2)
        order by pr.type desc
        limit 1
    </select>
</mapper>