Bailian-Al/ruoyi-demo/src/main/resources/mapper/demo/AttentionPoolMapper.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.ruoyi.demo.mapper.AttentionPoolDao">
    <resultMap type="com.ruoyi.demo.entity.AttentionPool" id="AttentionPoolResult">
        <result property="attentionId" column="attention_id"/>
        <result property="contact" column="contact"/>
        <result property="telephone" column="telephone"/>
        <result property="brandId" column="brand_id"/>
        <result property="brandName" column="brand_name"/>
        <result property="wdId" column="wd_id"/>
        <result property="wdName" column="wd_name"/>
        <result property="wdAddrInfo" column="wd_addr_info"/>
        <result property="userId" column="user_id"/>
        <result property="attentionTime" column="attention_time"/>
    </resultMap>
    <delete id="deleteByAttentionIdAndUserId">
        delete from `bl_attention_pool`
        <trim prefix="where" prefixOverrides="and">
            <if test="userId != null">
                user_id = #{userId}
            </if>
            and attention_id = #{attentionId}
        </trim>
    </delete>
    <delete id="deleteByBrandIdOrWdIdAndUserId">
        delete from `bl_attention_pool` where user_id = #{userId}
        <if test="brandId != null">
            and brand_id = #{brandId} and wd_id = ''
        </if>
        <if test="wdId != null">
            and wd_id = #{wdId}
        </if>
    </delete>
    <select id="searchByMulti" resultMap="AttentionPoolResult">
        select * from `bl_attention_pool`
        <trim prefix="where" prefixOverrides="and">
            <if test="userId != null">
                user_id = #{userId}
            </if>
            <if test="text != null">
                and (
                contact like concat('%',#{text},'%')
                or telephone like concat('%',#{text},'%')
                or wd_name like concat('%',#{text},'%')
                or wd_addr_info like concat('%',#{text},'%')
                or brand_name like concat('%',#{text},'%')
                )
            </if>
        </trim>
        order by attention_time desc
    </select>
    <select id="searchCountByUserId" resultType="java.lang.Integer">
        select count(*) from `bl_attention_pool`
        <where>
            <if test="userId != null">
                user_id = #{userId}
            </if>
        </where>
    </select>
    <select id="searchByBrandIdOrWdIdAndUserId" resultMap="AttentionPoolResult">
        select * from `bl_attention_pool` where user_id = #{userId}
        <if test="brandId != null">
            and brand_id = #{brandId} and wd_id = ''
        </if>
        <if test="wdId != null">
            and wd_id = #{wdId}
        </if>
    </select>
    <select id="searchByAttentionIdAndUserId" resultMap="AttentionPoolResult">
        select * from `bl_attention_pool`
        <trim prefix="where" prefixOverrides="and">
            <if test="userId != null">
                user_id = #{userId}
            </if>
            and attention_id = #{attentionId}
        </trim>
    </select>
    <select id="selectAllUser" resultType="java.lang.String">
        SELECT DISTINCT
            user_id
        FROM
            `bl_attention_pool`;
    </select>
    <select id="selectCount" resultType="java.lang.Integer">
        SELECT
            COUNT(*) count
        FROM
            `bl_attention_pool`
        WHERE
            user_id = #{userId}
    </select>
</mapper>