mec/mec-biz/src/main/resources/config/mybatis/StudentMapper.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">
<!--
这个文件是自动生成的。
不要修改此文件。所有改动将在下次重新自动生成时丢失。
-->
<mapper namespace="com.ym.mec.biz.dal.dao.StudentDao">

    <resultMap type="com.ym.mec.biz.dal.entity.Student" id="Student">
        <result column="user_id_" property="userId"/>
        <result column="subject_id_list_" property="subjectIdList"/>
        <result column="service_tag_" property="serviceTag"/>
        <result column="operating_tag_" property="operatingTag"/>
        <result column="operating_temp_tag_" property="operatingTempTag"/>
        <result column="teacher_id_" property="teacherId"/>
        <result column="create_time_" property="createTime"/>
        <result column="update_time_" property="updateTime"/>
    </resultMap>

    <!-- 根据主键查询一条记录 -->
    <select id="get" resultMap="Student">
        SELECT *
        FROM student
        WHERE user_id_ = #{id}
    </select>

    <!-- 全查询 -->
    <select id="findAll" resultMap="Student">
        SELECT *
        FROM student
    </select>

    <select id="lockUser" resultType="int" useCache="false" flushCache="true">
        SELECT id_
        FROM sys_user
        WHERE id_ = #{userId} FOR
        UPDATE
    </select>

    <!-- 向数据库增加一条记录 -->
    <insert id="insert" parameterType="com.ym.mec.biz.dal.entity.Student" useGeneratedKeys="true" keyColumn="id"
            keyProperty="id">
        INSERT INTO student (user_id_,subject_id_list_,
        <if test="serviceTag != null">
            service_tag_,
        </if>
        <if test="operatingTag != null">
            operating_tag_,
        </if>
        <if test="operatingTempTag != null">
            operating_temp_tag_,
        </if>
        teacher_id_,create_time_,update_time_)
        VALUES
        (#{userId},#{subjectIdList},
        <if test="serviceTag != null">
            #{serviceTag},
        </if>
        <if test="operatingTag != null">
            #{operatingTag},
        </if>
        #{teacherId},NOW(),NOW())
    </insert>

    <update id="update" parameterType="com.ym.mec.biz.dal.entity.Student">
        UPDATE student
        <set>
            <if test="subjectIdList != null">
                subject_id_list_ = #{subjectIdList},
            </if>
            <if test="serviceTag != null">
                service_tag_ = #{serviceTag},
            </if>
            <if test="operatingTag != null">
                operating_tag_ = #{operatingTag},
            </if>
            <if test="operatingTempTag != null">
                operating_temp_tag_ = #{operatingTempTag},
            </if>
            <if test="teacherId != null">
                teacher_id_=#{teacherId},
            </if>
            <if test="updateTime != null">
                update_time_ = #{updateTime},
            </if>
            <if test="updateTime == null">
                update_time_ = NOW()
            </if>
        </set>
        WHERE user_id_ = #{userId}
    </update>

    <!-- 分页查询 -->
    <select id="queryPage" resultMap="Student" parameterType="map">
        SELECT * FROM student
        <include refid="global.limit"/>
    </select>

    <!-- 查询当前表的总记录数 -->
    <select id="queryCount" resultType="int">
        SELECT COUNT(*)
        FROM student
    </select>
    <select id="findStudents" resultMap="com.ym.mec.biz.dal.dao.TeacherDao.SysUser">
        SELECT id_, username_, phone_,avatar_ FROM sys_user
        <include refid="studentQueryCondition"/>
        ORDER BY id_
        <include refid="global.limit"/>
    </select>
    <select id="countStudents" resultType="int">
        SELECT COUNT(id_) FROM sys_user
        <include refid="studentQueryCondition"/>
    </select>
    <sql id="studentQueryCondition">
        <where>
            <if test="organIdList!=null">
                organ_id_ IN
                <foreach collection="organIdList" item="organId" open="(" close=")" separator=",">
                    #{organId}
                </foreach>
            </if>
            <if test="search!=null">
                AND (username_ LIKE CONCAT('%', #{search}, '%') OR phone_ LIKE CONCAT('%', #{search}, '%'))
            </if>
            AND FIND_IN_SET("STUDENT", user_type_)
        </where>
    </sql>

    <select id="queryByOperatingTempTag" resultMap="Student">
        SELECT *
        FROM student
        WHERE operating_temp_tag_ = #{operatingTempTag}
    </select>

    <update id="batchUpdate" parameterType="java.util.List">
        <foreach collection="studentList" item="item" index="index" open="" close="" separator=";">
            UPDATE student
            <set>
                <if test="item.subjectIdList != null">
                    subject_id_list_ = #{item.subjectIdList},
                </if>
                <if test="item.serviceTag != null">
                    service_tag_ = #{item.serviceTag},
                </if>
                <if test="item.operatingTag != null">
                    operating_tag_ = #{item.operatingTag},
                </if>
                <if test="item.operatingTempTag != null">
                    operating_temp_tag_ = #{item.operatingTempTag},
                </if>
                <if test="item.teacherId != null">
                    teacher_id_=#{item.teacherId},
                </if>
                <if test="item.updateTime != null">
                    update_time_ = #{item.updateTime},
                </if>
                <if test="item.updateTime == null">
                    update_time_ = NOW()
                </if>
            </set>
            WHERE user_id_ = #{item.userId}
        </foreach>
    </update>

    <resultMap id="student4operating" type="com.ym.mec.biz.dal.dto.Student4operating">
        <result column="organ_name_" property="organName"/>
        <result column="organ_id_" property="organId"/>
        <result column="student_name_" property="studentName"/>
        <result column="student_id_" property="studentId"/>
        <result column="teacher_id_" property="teacherId"/>
        <result column="teacher_name_" property="teacherName"/>
        <result column="operating_tag_" property="operatingTag"/>
        <result column="vip_times_" property="vipTimes"/>
        <result column="free_practice_times_" property="freePracticeTimes"/>
        <result column="buy_practice_times_" property="buyPracticeTimes"/>
        <result column="student_num_" property="studentNum"/>
    </resultMap>

    <select id="getOperatingStudents" resultMap="student4operating">
        SELECT su.organ_id_,
        o.name_ organ_name_,
        su.username_ student_name_,
        s.user_id_ student_id_,
        tsu.id_ teacher_id_,
        tsu.real_name_ teacher_name_,
        s.operating_tag_,
        a.vip_times_,
        a.buy_practice_times_,
        p.free_practice_times_
        FROM student s
        LEFT JOIN sys_user su ON s.user_id_ = su.id_
        LEFT JOIN sys_user tsu ON tsu.id_ = s.teacher_id_
        LEFT JOIN organization o ON o.id_ = su.organ_id_
        LEFT JOIN (
        SELECT cssp.user_id_,
        SUM(case when (cs.group_type_ = 'VIP' AND cs.teach_mode_='ONLINE') then 1 ELSE 0 END) vip_times_,
        SUM(case when (pg.type_='FREE') then 1 ELSE 0 END) buy_practice_times_
        FROM course_schedule_student_payment cssp
        LEFT JOIN course_schedule cs ON cs.id_ = cssp.course_schedule_id_
        LEFT JOIN practice_group pg ON pg.`id_` = cs.`music_group_id_` AND cs.`group_type_` = 'PRACTICE'
        WHERE cs.status_ IN ('NOT_START','UNDERWAY') AND (cs.is_lock_ IS NULL OR cs.is_lock_=0)
        GROUP BY cssp.user_id_
        ) a on a.user_id_ = s.user_id_
        LEFT JOIN (
        SELECT student_id_, count(id_) free_practice_times_
        FROM practice_group
        WHERE type_='FREE'
        GROUP BY student_id_
        ) p ON p.student_id_ = s.user_id_
        <include refid="student4OperatingQueryCondition"/>
        ORDER BY s.user_id_
        <include refid="global.limit"/>
    </select>

    <select id="countOperatingStudents" resultType="int">
        SELECT COUNT(s.user_id_) FROM student s
        LEFT JOIN sys_user su ON s.user_id_ = su.id_
        LEFT JOIN sys_user tsu ON tsu.id_ = s.teacher_id_
        LEFT JOIN (
        SELECT cssp.user_id_,
        SUM(case when (cs.group_type_ = 'VIP' AND cs.teach_mode_='ONLINE') then 1 ELSE 0 END) vip_times_,
        SUM(case when (pg.buy_months_ > 0) then 1 ELSE 0 END) buy_practice_times_
        FROM course_schedule_student_payment cssp
        LEFT JOIN course_schedule cs ON cs.id_ = cssp.course_schedule_id_
        LEFT JOIN practice_group pg ON pg.`id_` = cs.`music_group_id_` AND cs.`group_type_` = 'PRACTICE'
        WHERE cs.status_ IN ('NOT_START','UNDERWAY') AND (cs.is_lock_ IS NULL OR cs.is_lock_=0)
        GROUP BY cssp.user_id_
        ) a on a.user_id_ = s.user_id_
        LEFT JOIN (
        SELECT student_id_, count(id_) free_practice_times_
        FROM practice_group
        WHERE type_='FREE'
        GROUP BY student_id_
        ) p ON p.student_id_ = s.user_id_
        <include refid="student4OperatingQueryCondition"/>
    </select>

    <sql id="student4OperatingQueryCondition">
        <where>
            su.user_type_ LIKE '%STUDENT%'
            <if test="search != null and search != ''">
                AND (su.phone_ LIKE CONCAT('%',#{search},'%') OR su.username_ LIKE CONCAT('%',#{search},'%') OR su.id_
                LIKE CONCAT('%',#{search},'%'))
            </if>
            <if test="organId != null and organId != ''">
                AND FIND_IN_SET(su.organ_id_,#{organId})
            </if>
            <if test="teacherId!=null">
                AND s.teacher_id_ = #{teacherId}
            </if>
            <if test="operatingTag !=null">
                AND s.operating_tag_ = #{operatingTag}
            </if>
            <if test='hasVip != null and hasVip=="1"'>
                AND a.vip_times_ >=1
            </if>
            <if test='hasVip != null and hasVip=="0"'>
                AND (a.vip_times_ =0 OR a.vip_times_ IS NULL)
            </if>
            <if test='hasFreePractice != null and hasFreePractice=="1"'>
                AND p.free_practice_times_ >=1
            </if>
            <if test='hasFreePractice != null and hasFreePractice=="0"'>
                AND (p.free_practice_times_ =0 OR p.free_practice_times_ IS NULL)
            </if>
            <if test='hasBuyPractice != null and hasBuyPractice=="1"'>
                AND a.buy_practice_times_ >=1
            </if>
            <if test='hasBuyPractice != null and hasBuyPractice=="0"'>
                AND (a.buy_practice_times_ =0 OR a.buy_practice_times_ IS NULL)
            </if>
        </where>
    </sql>

    <select id="getTeacherOperatingStudentsNum" resultType="java.util.Map">
        select teacher_id_ 'key', count(*) 'value'
        FROM student
        WHERE FIND_IN_SET(teacher_id_, #{teacherIds})
          AND operating_tag_ = 1
        GROUP BY teacher_id_
    </select>

    <select id="getBuyNums" resultType="java.util.Map">
        SELECT s.teacher_id_ 'key', COUNT(DISTINCT cssp.user_id_) 'value'
        FROM course_schedule_student_payment cssp
        LEFT JOIN course_schedule cs ON cs.id_ = cssp.course_schedule_id_ AND cs.teach_mode_ = 'ONLINE'
        LEFT JOIN student s ON s.user_id_ = cssp.user_id_
        <if test="groupType != null and groupType==@com.ym.mec.biz.dal.enums.GroupType@PRACTICE">
            LEFT JOIN practice_group pg ON cssp.music_group_id_ = pg.id_ AND cssp.group_type_ = 'PRACTICE'
        </if>
        WHERE FIND_IN_SET(s.teacher_id_, #{teacherIds})
        AND cs.status_ IN ('NOT_START', 'UNDERWAY')
        AND (cs.is_lock_ IS NULL OR cs.is_lock_ = 0)
        <if test="groupType != null">
            AND cs.group_type_ = #{groupType,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}
        </if>
        <if test="groupType != null and groupType==@com.ym.mec.biz.dal.enums.GroupType@PRACTICE">
            AND pg.group_status_ IN ('NORMAL', 'FINISH')
            AND pg.buy_months_ >= 1
        </if>
        GROUP BY s.teacher_id_
    </select>
    <select id="getPracticeAndVipNums" resultType="java.util.Map">
        SELECT s.teacher_id_ 'key', COUNT(DISTINCT pg.student_id_) 'value'
        FROM practice_group pg
                 LEFT JOIN student s on s.user_id_ = pg.student_id_
                 LEFT JOIN course_schedule_student_payment vcssp
                           ON vcssp.user_id_ = pg.student_id_ AND vcssp.group_type_ = 'VIP'
                 LEFT JOIN course_schedule_student_payment pcssp
                           ON pcssp.user_id_ = pg.student_id_ AND pcssp.group_type_ = 'PRACTICE'
                 LEFT JOIN course_schedule vcs ON vcs.id_ = vcssp.course_schedule_id_ AND vcs.teach_mode_ = 'ONLINE'
                 LEFT JOIN course_schedule pcs ON pcs.id_ = pcssp.course_schedule_id_
        WHERE FIND_IN_SET(s.teacher_id_, #{teacherIds})
          AND pg.group_status_ IN ('NORMAL', 'FINISH')
          AND vcs.status_ IN ('NOT_START', 'UNDERWAY')
          AND pcs.status_ IN ('NOT_START', 'UNDERWAY')
          AND (vcs.is_lock_ IS NULL OR vcs.is_lock_ = 0)
          AND (pcs.is_lock_ IS NULL OR pcs.is_lock_ = 0)
          AND pg.buy_months_ >= 1
        GROUP BY s.teacher_id_
    </select>
</mapper>