carbon-platform/carbon-back/carbon-back-service/src/main/resources/carbon/ProductBelongMapper.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.hcloud.microserver.bank.dao.ProductBelongMapper">
    <resultMap id="BaseResultMap" type="com.hcloud.microserver.facade.carbon.entity.ProductBelong">
        <id column="guid" jdbcType="CHAR" property="guid"/>
        <result column="fk_product_guid" jdbcType="CHAR" property="fkProductGuid"/>
        <result column="fk_farmer_guid" jdbcType="CHAR" property="fkFarmerGuid"/>
        <result column="fk_collective_guid" jdbcType="CHAR" property="fkCollectiveGuid"/>
        <result column="farmer_name" jdbcType="VARCHAR" property="farmerName"/>
        <result column="farmer_village" jdbcType="VARCHAR" property="farmerVillage"/>
        <result column="farmer_num" jdbcType="INTEGER" property="farmerNum"/>
        <result column="state" jdbcType="INTEGER" property="state"/>
        <result column="create_time" jdbcType="TIMESTAMP" property="createTime"/>
        <result column="modified_time" jdbcType="TIMESTAMP" property="modifiedTime"/>
        <result column="belong_type" jdbcType="INTEGER" property="belongType"/>
        <discriminator javaType="int" column="belong_type">
            <case value="1" resultMap="farmerMap"></case>
            <case value="2" resultMap="collectiveMap"></case>
        </discriminator>
    </resultMap>

    <resultMap id="collectiveMap" type="com.hcloud.microserver.facade.carbon.entity.CollectiveProductBelong" extends="BaseResultMap">
        <association property="collectiveFarmer" select="com.hcloud.microserver.bank.dao.CollectiveFarmerMapper.selectByPrimaryKey" column="fk_farmer_guid"/>
    </resultMap>

    <resultMap id="farmerMap" type="com.hcloud.microserver.facade.carbon.entity.FarmerProductBelong" extends="BaseResultMap">
        <association property="farmerInfo" select="com.hcloud.microserver.bank.dao.FarmerInfoMapper.selectByPrimaryKey" column="fk_farmer_guid"/>
    </resultMap>

    <sql id="Base_Column_List">
    guid, fk_product_guid, fk_farmer_guid, fk_collective_guid, farmer_name, farmer_village, farmer_num, state,
    create_time, modified_time, belong_type
    </sql>
    <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
        select
        <include refid="Base_Column_List"/>
        from t_product_belong
        where guid = #{guid,jdbcType=CHAR}
    </select>
    <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
    delete from t_product_belong
    where guid = #{guid,jdbcType=CHAR}
    </delete>
    <insert id="insert" parameterType="com.hcloud.microserver.facade.carbon.entity.ProductBelong">
    insert into t_product_belong (guid, fk_product_guid, fk_farmer_guid, fk_collective_guid
    farmer_name, farmer_village, farmer_num,
    state, create_time, modified_time, belong_type
    )
    values (#{guid,jdbcType=CHAR}, #{fkProductGuid,jdbcType=CHAR}, #{fkFarmerGuid,jdbcType=CHAR}, #{fkCollectiveGuid,jdbcType=VARCHAR},
    #{farmerName,jdbcType=VARCHAR}, #{farmerVillage,jdbcType=VARCHAR}, #{farmerNum,jdbcType=INTEGER},
    #{state,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, #{modifiedTime,jdbcType=TIMESTAMP}, #{belongType,jdbcType=INTEGER}
    )
    </insert>
    <insert id="insertSelective" parameterType="com.hcloud.microserver.facade.carbon.entity.ProductBelong">
        insert into t_product_belong
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="guid != null">
                guid,
            </if>
            <if test="fkProductGuid != null">
                fk_product_guid,
            </if>
            <if test="fkFarmerGuid != null">
                fk_farmer_guid,
            </if>
            <if test="fkCollectiveGuid != null and fkCollectiveGuid != ''">
                fk_collective_guid,
            </if>
            <if test="farmerName != null">
                farmer_name,
            </if>
            <if test="farmerVillage != null">
                farmer_village,
            </if>
            <if test="farmerNum != null">
                farmer_num,
            </if>
            <if test="state != null">
                state,
            </if>
            <if test="createTime != null">
                create_time,
            </if>
            <if test="modifiedTime != null">
                modified_time,
            </if>
            <if test="belongType != null">
                belong_type,
            </if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="guid != null">
                #{guid,jdbcType=CHAR},
            </if>
            <if test="fkProductGuid != null">
                #{fkProductGuid,jdbcType=CHAR},
            </if>
            <if test="fkFarmerGuid != null">
                #{fkFarmerGuid,jdbcType=CHAR},
            </if>
            <if test="fkCollectiveGuid != null and fkCollectiveGuid != ''">
                #{fkCollectiveGuid,jdbcType=VARCHAR},
            </if>
            <if test="farmerName != null">
                #{farmerName,jdbcType=VARCHAR},
            </if>
            <if test="farmerVillage != null">
                #{farmerVillage,jdbcType=VARCHAR},
            </if>
            <if test="farmerNum != null">
                #{farmerNum,jdbcType=INTEGER},
            </if>
            <if test="state != null">
                #{state,jdbcType=INTEGER},
            </if>
            <if test="createTime != null">
                #{createTime,jdbcType=TIMESTAMP},
            </if>
            <if test="modifiedTime != null">
                #{modifiedTime,jdbcType=TIMESTAMP},
            </if>
            <if test="belongType != null">
                #{belongType,jdbcType=INTEGER},
            </if>
        </trim>
    </insert>
    <update id="updateByPrimaryKeySelective" parameterType="com.hcloud.microserver.facade.carbon.entity.ProductBelong">
        update t_product_belong
        <set>
            <if test="fkProductGuid != null">
                fk_product_guid = #{fkProductGuid,jdbcType=CHAR},
            </if>
            <if test="fkFarmerGuid != null">
                fk_farmer_guid = #{fkFarmerGuid,jdbcType=CHAR},
            </if>
            <if test="fkCollectiveGuid != null and fkCollectiveGuid != ''">
                fk_collective_guid = #{fkCollectiveGuid,jdbcType=VARCHAR},
            </if>
            <if test="farmerName != null">
                farmer_name = #{farmerName,jdbcType=VARCHAR},
            </if>
            <if test="farmerVillage != null">
                farmer_village = #{farmerVillage,jdbcType=VARCHAR},
            </if>
            <if test="farmerNum != null">
                farmer_num = #{farmerNum,jdbcType=INTEGER},
            </if>
            <if test="state != null">
                state = #{state,jdbcType=INTEGER},
            </if>
            <if test="createTime != null">
                create_time = #{createTime,jdbcType=TIMESTAMP},
            </if>
            <if test="modifiedTime != null">
                modified_time = #{modifiedTime,jdbcType=TIMESTAMP},
            </if>
            <if test="belongType != null">
                belong_type = #{belongType,jdbcType=INTEGER},
            </if>
        </set>
        where guid = #{guid,jdbcType=CHAR}
    </update>
    <update id="updateByPrimaryKey" parameterType="com.hcloud.microserver.facade.carbon.entity.ProductBelong">
        update t_product_belong
        set fk_product_guid = #{fkProductGuid,jdbcType=CHAR},
        fk_farmer_guid = #{fkFarmerGuid,jdbcType=CHAR},
        fk_collective_guid = #{fkCollectiveGuid,jdbcType=VARCHAR},
        farmer_name = #{farmerName,jdbcType=VARCHAR},
        farmer_village = #{farmerVillage,jdbcType=VARCHAR},
        farmer_num = #{farmerNum,jdbcType=INTEGER},
        state = #{state,jdbcType=INTEGER},
        create_time = #{createTime,jdbcType=TIMESTAMP},
        modified_time = #{modifiedTime,jdbcType=TIMESTAMP},
        belong_type = #{belongType,jdbcType=INTEGER}
        where guid = #{guid,jdbcType=CHAR}
    </update>

    <insert id="batchInsert" parameterType="java.util.List">
        insert into t_product_belong (<include refid="Base_Column_List"/>)
        values
        <foreach collection="list" item="item" index="index" separator=",">
            (
            #{item.guid,jdbcType=VARCHAR},
            #{item.fkProductGuid,jdbcType=VARCHAR},
            #{item.fkFarmerGuid,jdbcType=VARCHAR},
            #{item.fkCollectiveGuid,jdbcType=VARCHAR},
            #{item.farmerName,jdbcType=VARCHAR},
            #{item.farmerVillage,jdbcType=VARCHAR},
            #{item.farmerNum,jdbcType=INTEGER},
            #{item.state,jdbcType=INTEGER},
            #{item.createTime,jdbcType=TIMESTAMP},
            #{item.modifiedTime,jdbcType=TIMESTAMP},
            #{item.belongType,jdbcType=INTEGER}
            )
        </foreach>
    </insert>

    <delete id="deleteByProductInfoGuid" parameterType="string">
        delete from t_product_belong where fk_product_guid = #{productInfoGuid,jdbcType=VARCHAR}
    </delete>

    <select id="selectByProductGuid" parameterType="string" resultMap="BaseResultMap">
         select guid, fk_product_guid, fk_farmer_guid, fk_collective_guid,
            (CASE belong_type WHEN 1 THEN farmer_name ELSE farmer_village END ) AS farmer_name,
            farmer_village, farmer_num, state, create_time, modified_time, belong_type
          from t_product_belong
          where fk_product_guid = #{productInfoGuid,jdbcType=CHAR}
    </select>

    <delete id="deleteByProductInfoGuids" parameterType="list">
        delete from t_product_belong where fk_product_guid in
        <foreach collection="list" item="item" open="(" close=")" separator=",">
            #{item}
        </foreach>
    </delete>
</mapper>