mitao
2025-02-21 31573d6180d15ef65ed0df9c2732495f40b12663
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<?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.panzhihua.service_community.dao.ComShopFlowerGoodsViewStatisticsDAO">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.panzhihua.service_community.model.dos.ComShopFlowerGoodsViewStatisticsDO">
                <id column="id" property="id" />
                <id column="goods_id" property="goodsId" />
                <id column="statistic_date" property="statisticDate" />
                <id column="view_num" property="viewNum" />
    </resultMap>
 
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id,goods_id,statistic_date,view_num
    </sql>
    <insert id="createTodayStatistic">
        INSERT INTO com_shop_flower_goods_view_statistics (goods_id, statistic_date) VALUES (#{goodsId},  #{nowDate})
    </insert>
    <update id="incrViewNum">
        UPDATE com_shop_flower_goods_view_statistics SET view_num = view_num + 1
        WHERE goods_id = #{goodsId} AND statistic_date = #{nowDate}
    </update>
    <select id="selectMonthViewNum" resultType="java.lang.Integer">
        SELECT IF(SUM(view_num) IS NULL,0,SUM(view_num))
        FROM com_shop_flower_goods_view_statistics
        WHERE goods_id = #{goodsId} AND (statistic_date LIKE CONCAT(#{moth}, '%') OR statistic_date IS NULL)
    </select>
    <select id="selectDayViewNum" resultType="java.lang.Integer">
        SELECT IF(SUM(view_num) IS NULL,0,SUM(view_num))
        FROM com_shop_flower_goods_view_statistics
        WHERE goods_id = #{goodsId} AND (statistic_date = #{day} OR statistic_date IS NULL)
    </select>
    <select id="selectSumForViewNum" resultType="com.panzhihua.common.model.vos.community.convenient.ConvenientViewStatisticsVO">
        SELECT goods_id, SUM(view_num) AS totalViewNum
        FROM com_shop_flower_goods_view_statistics GROUP BY goods_id
    </select>
    <select id="selectTotalViewNum" resultType="java.lang.Integer">
        SELECT IF(SUM(view_num) IS NULL,0,SUM(view_num))
        FROM com_shop_flower_goods_view_statistics
        WHERE goods_id = #{goodsId}
    </select>
 
</mapper>