backend_code/target/classes/mapper/template/SmartVisitorMapper.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.template.mapper.SmartVisitorMapper">
    <resultMap type="com.template.model.vo.VisitorPageVo" id="visitorPageMap">
        <result property="id" column="id"/>
        <result property="userId" column="user_id"/>
        <result property="userName" column="user_name"/>
        <result property="createTime" column="create_time"/>
        <result property="statu" column="statu"/>
        <result property="visitorTime" column="visitor_time"/>
        <result property="visitReason" column="visit_reason"/>
    </resultMap>

    <select id="queryVisitorPage" resultType="com.template.model.vo.VisitorPageVo" resultMap="visitorPageMap">
        select sv.id,sv.user_id,su.name as user_name,sv.create_time,sv.statu,sv.visitor_time,sv.visit_reason from
        smart_visitor sv
        left join smart_user su on su.deleted = 0 and sv.user_id = su.id
        where sv.deleted = 0
        <if test="userId != null and userId != ''">
            and sv.user_id = #{userId}
        </if>

        <if test="statu != null and statu != ''">
            and sv.statu = #{statu}
        </if>
    </select>


    <select id="queryVisitorCount" resultType="java.lang.Integer">
        select Count(*) from smart_visitor
        where 1=1
        <if test="cardNo != null and cardNo != ''">
            and user_number = #{cardNo}
        </if>
        <if test="startTime != null and startTime != '' and endTime != null and endTime != ''">
            and (
            <if test="startTime != null and startTime != ''">
                (visitor_time &lt; #{startTime} and visitor_deadline &gt; #{startTime})
            </if>
            <if test="endTime != null and endTime != ''">
                or (visitor_time &lt; #{endTime} and visitor_deadline &gt; #{endTime})
            </if>
            )
        </if>
        and deleted = 0 and statu != 2
    </select>


    <resultMap type="com.template.model.pojo.SmartVisitor" id="visitorDatasMap">
        <result property="id" column="id"/>
        <result property="userId" column="user_id"/>
        <result property="userName" column="user_name"/>
        <result property="userPhone" column="user_phone"/>
        <result property="userNumber" column="user_number"/>
        <result property="peerNum" column="peer_num"/>
        <result property="carNum" column="car_num"/>
        <result property="visitReason" column="visit_reason"/>
        <result property="statu" column="statu"/>
        <result property="visitorTime" column="visitor_time"/>
        <result property="visitorDeadline" column="visitor_deadline"/>
        <result property="respondent" column="respondent"/>
        <result property="responcode" column="responcode"/>
        <result property="departmentId" column="department_id"/>
        <result property="respondentPhone" column="respondent_phone"/>
        <result property="respondentName" column="respondent_name"/>
        <result property="visitorType" column="visitor_type"/>
    </resultMap>
    <select id="queryVisitorPageDatas" resultType="com.template.model.pojo.SmartVisitor" resultMap="visitorPageMap">
        select * from smart_visitor
        where deleted = 0
        <if test="type != null and type != ''">
            and statu = #{type}
        </if>
        and (
        <if test="studentIds != null and studentIds.size() > 0">
            (respondent in
            <foreach collection="studentIds" item="studentId" index="index" open="(" close=")" separator=",">
                ${studentId}
            </foreach>
            and visitor_type = 1)
        </if>
        <if test="studentIds != null and studentIds.size() > 0 and isAdmin = 'true'">
            or visitor_type = 2
        </if>
        <if test="studentIds = null and isAdmin != 'true'">
            visitor_type = 2
        </if>
        )
    </select>

</mapper>