<?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.sincere.wechatbusiness.mapper.ChannelProductMapper">
    <resultMap id="ChannelProductMap" type="com.sincere.wechatbusiness.model.ChannelProduct">
        <id column="id" jdbcType="INTEGER" property="id" />
        <result column="channelId" jdbcType="INTEGER" property="channelId" />

        <result column="productId" jdbcType="INTEGER" property="productId" />

        <result column="product_name" jdbcType="VARCHAR" property="productName" />
        <result column="price" jdbcType="VARCHAR" property="price" />

        <result column="img_url" jdbcType="VARCHAR" property="imgUrl" />

        <result column="channel_price" jdbcType="VARCHAR" property="channelPrice" />
        <result column="caption" jdbcType="VARCHAR" property="caption" />
        <result column="state" jdbcType="INTEGER" property="state"/>
        <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />

        <result column="promotion_price" jdbcType="VARCHAR" property="promotionPrice" />
        <result column="end_time" jdbcType="TIMESTAMP" property="endTime" />

        <result column="title" jdbcType="VARCHAR" property="title" />
    </resultMap>

    <select id="getList" parameterType="java.lang.Integer" resultMap="ChannelProductMap">

        select * from channel_product where state=1 and channelId=#{id} order by create_time

    </select>

    <insert id="insert" parameterType="com.sincere.wechatbusiness.model.ChannelProduct">
    insert into channel_product (channelId,productId,product_name,price,img_url)
    values (#{channelId,jdbcType=INTEGER},#{productId,jdbcType=INTEGER}, #{productName,jdbcType=VARCHAR}, #{price,jdbcType=VARCHAR}, #{imgUrl,jdbcType=VARCHAR}
      )
    </insert>

    <update id="update" parameterType="com.sincere.wechatbusiness.model.ChannelProduct">
        update channel_product

        <trim prefix="set" suffixOverrides=",">

            <if test="channelPrice!=null and channelPrice!=''">
                channel_price=#{channelPrice},

            </if>
            <if test="caption!=null and caption!=''">
                caption=#{caption},

            </if>
            <if test="promotionPrice!=null and promotionPrice!=''">
                promotion_price=#{promotionPrice},
            </if>
            <if test="endTime!=null">
                end_time=#{endTime},

            </if>
            <if test="title!=null and title!=''">
                title=#{title},

            </if>
        </trim>
        where id = #{id}

    </update>

    <update id="deleteChannelProduct" parameterType="java.lang.Integer">
        update channel_product set state=0 where channelId=#{id}
    </update>

    <select id="getDetail" parameterType="java.lang.Integer" resultMap="ChannelProductMap">
        select * from channel_product where id=#{id}
    </select>

</mapper>