kmall-pt/kmall-api/src/main/resources/mybatis/mapper/ApiCollectMapper.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.kmall.api.dao.ApiCollectMapper">

    <!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="com.kmall.api.entity.CollectVo" id="collectMap">
        <result property="id" column="id"/>
        <result property="user_id" column="user_id"/>
        <result property="value_id" column="value_id"/>
        <result property="add_time" column="add_time"/>
        <result property="is_attention" column="is_attention"/>
        <result property="type_id" column="type_id"/>
        <result property="name" column="name"/>
        <result property="list_pic_url" column="list_pic_url"/>
        <result property="goods_brief" column="goods_brief"/>
        <result property="retail_price" column="retail_price"/>
    </resultMap>

    <select id="queryObject" resultMap="collectMap">
		select *
		from mall_collect where id = #{value}
	</select>

    <select id="queryList" resultMap="collectMap">
        select c.*,g.name, g.list_pic_url as list_pic_url, g.goods_brief as goods_brief, psr1.retail_price as retail_price
        from mall_collect c
        left join mall_goods g on c.value_id = g.id
        LEFT JOIN mall_product_store_rela psr1 ON g.id = psr1.goods_id
        where 1 = 1 and psr1.id is not null
        <if test="user_id != null and user_id != ''">
            and c.user_id = #{user_id}
        </if>
        <if test="value_id != null and value_id != ''">
            and c.value_id = #{value_id}
        </if>
        <if test="type_id != null and type_id != ''">
            and c.type_id = #{type_id}
        </if>
        <if test="store_id != null and store_id != ''">
            and psr1.store_id = #{store_id}
        </if>
        <choose>
            <when test="sidx != null and sidx.trim() != ''">
                order by ${sidx} ${order}
            </when>
            <otherwise>
                order by c.id desc
            </otherwise>
        </choose>
        <if test="offset != null and limit != null">
            limit #{offset}, #{limit}
        </if>
    </select>

    <select id="queryTotal" resultType="int">
        select count(*)
        from mall_collect c
        left join mall_goods g on c.value_id = g.id
        LEFT JOIN mall_product_store_rela psr1 ON g.id = psr1.goods_id
        where 1 = 1 and psr1.id is not null
        <if test="user_id != null and user_id != ''">
            and c.user_id = #{user_id}
        </if>
        <if test="value_id != null and value_id != ''">
            and c.value_id = #{value_id}
        </if>
        <if test="type_id != null and type_id != ''">
            and c.type_id = #{type_id}
        </if>
        <if test="store_id != null and store_id != ''">
            and psr1.store_id = #{store_id}
        </if>
    </select>

    <insert id="save" parameterType="com.kmall.api.entity.CollectVo" useGeneratedKeys="true" keyProperty="id">
		insert into mall_collect
		(
			`user_id`, 
			`value_id`, 
			`add_time`, 
			`is_attention`, 
			`type_id`
		)
		values
		(
            #{user_id},
			#{value_id},
			#{add_time},
			#{is_attention},
			#{type_id}
		)
	</insert>

    <update id="update" parameterType="com.kmall.api.entity.CollectVo">
        update mall_collect
        <set>
            <if test="user_id != null">`user_id` = #{user_id},</if>
            <if test="value_id != null">`value_id` = #{value_id},</if>
            <if test="add_time != null">`add_time` = #{add_time},</if>
            <if test="is_attention != null">`is_attention` = #{is_attention},</if>
            <if test="type_id != null">`type_id` = #{type_id}</if>
        </set>
        where id = #{id}
    </update>

    <delete id="delete">
		delete from mall_collect where id = #{value}
	</delete>

    <delete id="deleteBatch">
        delete from mall_collect where id in
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>

</mapper>