mec/mec-biz/src/main/resources/config/mybatis/SysMusicCompareRecordMapper.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.SysMusicCompareRecordDao">

	<resultMap type="com.ym.mec.biz.dal.entity.SysMusicCompareRecord" id="SysMusicCompareRecord">
		<result column="id_" property="id" />
		<result column="user_id_" property="userId" />
		<result column="sys_music_score_id_" property="sysMusicScoreId" />
		<result column="sys_music_score_name_" property="sysMusicScoreName" />
		<result column="score_data_" property="scoreData" />
		<result column="score_" property="score" />
		<result column="intonation_" property="intonation" />
		<result column="cadence_" property="cadence" />
		<result column="integrity_" property="integrity" />
		<result column="record_file_path_" property="recordFilePath" />
		<result column="device_type_" property="deviceType" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler" />
		<result column="client_id_" property="clientId" />
		<result column="play_time_" property="playTime"/>
		<result column="feature_" property="feature" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler" />
		<result column="monday_" property="monday"/>
		<result column="create_time_" property="createTime" />
	</resultMap>

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

	<!-- 全查询 -->
	<select id="findAll" resultMap="SysMusicCompareRecord">
		SELECT * FROM sys_music_compare_record ORDER BY id_
	</select>

	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.biz.dal.entity.SysMusicCompareRecord" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		<!--
		<selectKey resultClass="int" keyProperty="id" > 
		SELECT SEQ_WSDEFINITION_ID.nextval AS ID FROM DUAL 
		</selectKey>
		-->
		INSERT INTO sys_music_compare_record (id_,user_id_,sys_music_score_id_,score_data_,score_,intonation_,cadence_,integrity_,
		                                      record_file_path_,device_type_,client_id_,play_time_,monday_,
											feature_,create_time_)
		VALUES(#{id},#{userId},#{sysMusicScoreId},#{scoreData},#{score},#{intonation},#{cadence},#{integrity},
		       #{recordFilePath},#{deviceType,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler},#{clientId},#{playTime},#{monday},
		       #{feature,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}, NOW())
	</insert>

	<!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.ym.mec.biz.dal.entity.SysMusicCompareRecord">
		UPDATE sys_music_compare_record <set>
		<if test="userId != null">
			user_id_ = #{userId},
		</if>
		<if test="id != null">
			id_ = #{id},
		</if>
		<if test="sysMusicScoreId != null">
			sys_music_score_id_ = #{sysMusicScoreId},
		</if>
		<if test="scoreData != null">
			score_data_ = #{scoreData},
		</if>
		<if test="score != null">
			score_ = #{score},
		</if>
		<if test="integrity != null">
			integrity_ = #{integrity},
		</if>
		<if test="cadence != null">
			cadence_ = #{cadence},
		</if>
		<if test="sysMusicScoreId != null">
			sys_music_score_id_ = #{sysMusicScoreId},
		</if>
		<if test="recordFilePath != null">
			record_file_path_ = #{recordFilePath},
		</if>
		<if test="clientId != null">
			client_id_ = #{clientId},
		</if>
		<if test="playTime != null">
			play_time_ = #{playTime},
		</if>
		<if test="monday != null">
			monday_ = #{monday},
		</if>
	</set> WHERE id_ = #{id}
	</update>

	<!-- 根据主键删除一条记录 -->
	<delete id="delete" >
		DELETE FROM sys_music_compare_record WHERE id_ = #{id}
	</delete>

	<sql id="queryCondition">
		<where>
			<if test="userId!=null">
				AND smcr.user_id_=#{userId}
			</if>
			<if test="startTime!=null and endTime!=null">
				AND DATE_FORMAT(smcr.create_time_, '%Y-%m-%d') BETWEEN #{startTime} AND #{endTime}
			</if>
		</where>
	</sql>

	<!-- 分页查询 -->
	<select id="queryPage" resultMap="SysMusicCompareRecord" parameterType="map">
		SELECT
			smcr.id_, smcr.user_id_, smcr.sys_music_score_id_, smcr.score_, smcr.intonation_, smcr.cadence_,
		       smcr.integrity_, smcr.record_file_path_, smcr.client_id_, smcr.device_type_, smcr.play_time_,
		       smcr.monday_, smcr.create_time_,
			sms.name_ sys_music_score_name_
		FROM sys_music_compare_record smcr
		LEFT JOIN sys_music_score sms on smcr.sys_music_score_id_ = sms.id_
		<include refid="queryCondition"></include>
		ORDER BY id_ DESC
		<include refid="global.limit"/>
	</select>

	<!-- 查询当前表的总记录数 -->
	<select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM sys_music_compare_record smcr
		<include refid="queryCondition"></include>
	</select>

    <select id="getUserTrainStat" resultType="com.ym.mec.biz.dal.dto.MusicCompareRankingDto">
		SELECT
			smcr.user_id_ userId,
			su.avatar_ avatar,
		    su.username_ studentName,
			COUNT(smcr.id_) trainNum,
			COUNT(DISTINCT DAY(smcr.create_time_)) trainDays,
			SUM(smcr.play_time_) trainTime
		FROM sys_music_compare_record smcr
				 LEFT JOIN sys_user su ON smcr.user_id_=su.id_
		WHERE EXISTS (SELECT user_id_ FROM student WHERE user_id_=smcr.user_id_)
		AND DATE_FORMAT(smcr.create_time_, '%Y-%m-%d') BETWEEN #{startTime} AND #{endTime}
		GROUP BY smcr.user_id_
	</select>

	<select id="getUserTrainOverView" resultType="com.ym.mec.biz.dal.dto.StudentTrainOverviewDto">
		SELECT
			COUNT(smcr.id_) trainNum,
			COUNT(DISTINCT DAY(smcr.create_time_)) trainDays,
			SUM(smcr.play_time_) trainTime
		FROM sys_music_compare_record smcr
		WHERE smcr.user_id_=#{userId}
		      AND EXISTS (SELECT user_id_ FROM student WHERE user_id_=smcr.user_id_)
	</select>

	<select id="getUserTrainChartData" resultType="com.ym.mec.biz.dal.dto.StudentTrainChartDto">
		SELECT
			DATE_FORMAT(smcr.create_time_, '%Y-%m-%d') trainDate,
			COUNT(smcr.id_) trainNum,
			SUM(smcr.play_time_) trainTime
		FROM sys_music_compare_record smcr
		WHERE smcr.user_id_=#{userId}
		  AND EXISTS (SELECT user_id_ FROM student WHERE user_id_=smcr.user_id_)
		  AND DATE_FORMAT(smcr.create_time_, '%Y-%m-%d') BETWEEN #{startTime} AND #{endTime}
		GROUP BY DATE_FORMAT(smcr.create_time_, '%Y-%m-%d')
		ORDER BY trainDate;
	</select>

	<sql id="queryMusicGroupStudentTrainDataConditon">
		<where>
			sr.music_group_status_='NORMAL' AND stu.user_id_ IS NOT NULL
			<if test="startTime!=null and endTime!=null">
				AND DATE_FORMAT( smcr.create_time_, '%Y-%m-%d' ) BETWEEN #{startTime} AND #{endTime}
			</if>
			<if test="musicGroupId!=null">
				AND sr.music_group_id_ = #{musicGroupId}
			</if>
			<if test="search!=null">
				AND (su.username_ LIKE CONCAT('%', #{search}, '%'))
			</if>
		</where>
	</sql>

	<select id="queryMusicGroupStudentTrainData" resultType="com.ym.mec.biz.dal.dto.MusicCompareRankingDto">
		SELECT
			smcr.user_id_ userId,
			su.avatar_ avatar,
			su.username_ studentName,
			COUNT( smcr.id_ ) trainNum,
			COUNT( DISTINCT DAY ( smcr.create_time_ )) trainDays,
			SUM( smcr.play_time_ ) trainTime,
			CASE WHEN stu.member_rank_setting_id_ IS NULL THEN 0 ELSE 1 END vipUser
		FROM
			sys_music_compare_record smcr
				LEFT JOIN sys_user su ON smcr.user_id_ = su.id_
				LEFT JOIN student stu ON stu.user_id_ = smcr.user_id_
				LEFT JOIN student_registration sr ON sr.user_id_=smcr.user_id_
		<include refid="queryMusicGroupStudentTrainDataConditon"></include>
		GROUP BY smcr.user_id_
		<if test="sortField!=null and sortField!=''">
			<if test="sortField == 'TRAINDAYS'">
				ORDER BY trainDays
			</if>
			<if test="sortField == 'TRAINTIME'">
				ORDER BY trainTime
			</if>
			<if test="sortField == 'TRAINNUM'">
				ORDER BY trainNum
			</if>
		</if>
		<include refid="global.limit"></include>
	</select>

	<select id="countMusicGroupStudentTrainData" resultType="int">
		SELECT
			COUNT(DISTINCT smcr.user_id_)
		FROM
			sys_music_compare_record smcr
		LEFT JOIN sys_user su ON smcr.user_id_ = su.id_
		LEFT JOIN student stu ON stu.user_id_ = smcr.user_id_
		LEFT JOIN student_registration sr ON sr.user_id_=smcr.user_id_
		<include refid="queryMusicGroupStudentTrainDataConditon"></include>
	</select>
</mapper>