3eapi/target/3eapi-0.0.1-SNAPSHOT/WEB-INF/classes/mapper_univ3e/UnivHearExamMapper.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.univ3e.dao.UnivHearexamDao">
<select id= "getNextSeq" resultType="int">
SELECT NEXTVAL('seq_univhearexamid')
</select>

<select id= "getNextSeqHearAnswerId" resultType="int">
SELECT NEXTVAL('seq_univhearanswerid')
</select>

<insert id=	"doSave" parameterType="com.univ3e.entity.UnivHearExam" >
INSERT INTO UnivHearExam(examid,examtype,isrecommend,title,description,hearpaperid,
	created,starttime,endtime,isnetexam,teacherid)
 	VALUES (
 	<if test = "examid == 0">
 		(SELECT NEXTVAL('seq_univhearexamid')),
 	</if>
 	<if test = "examid != 0">
 		#{examid},
 	</if>
 	#{examtype},#{isrecommend},#{title},#{description},#{hearpaperid},#{created},
 	#{starttime},#{endtime},#{isnetexam},#{teacherid})
</insert>

<insert id=	"doSaveHearAnswer" parameterType="com.univ3e.entity.UnivHearAnswer" >
INSERT INTO UnivHearAnswer(examanswerid,userid,examid,examtype,hearpaperid,
	score,answerdetail,created,areaid,origiscore)
 	VALUES (
 		<if test="examanswerid == 0">
   			(SELECT NEXTVAL('seq_univhearanswerid')),
   		</if>
   		<if test="examanswerid != 0">
   			#{examanswerid},
   		</if>
   		#{userid},#{examid},#{examtype},#{hearpaperid},#{score},
   		#{answerdetail},#{created},#{areaid},#{origiscore})
</insert>

<select id=	"findHearexam" parameterType="int" resultType="com.univ3e.entity.UnivHearExam" >
SELECT * FROM UnivHearExam WHERE examid = #{examId}
</select>

<select id=	"findMockhearexam" parameterType="map" resultType="com._3e.dto.HearexamDto" >
select * from (
SELECT h.* FROM univhearexam h
 inner join univclassownhear c
 on c.examid = h.examid
 inner join univstudentownclass s
 on s.classesid = c.classesid and s.status = 1
 WHERE  s.studentId= #{uid}
 AND  h.examType = 'S' 
 and  h.startTime &lt; now() and  h.endTime &gt; now()
 union
 SELECT h.* FROM univhearexam h
 inner join univclassownhear c
 on c.examid = h.examid
 inner join univclasses co
 on c.classesid = co.classesid  and  co.status = 1
 WHERE  co.teacherId = #{uid}
 AND  h.examType = 'S' 
 and  h.startTime &lt; now() and  h.endTime &gt; now()
 UNION
 SELECT h.* FROM univhearexam h
 WHERE  isNetExam = 1 AND  examType = 'S'
 and  startTime &lt; now() and  endTime &gt; now()
) t
<if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>


<select id=	"findFormalhearexam" parameterType="map" resultType="com._3e.dto.HearexamDto" >
SELECT h.* FROM univhearexam h
 inner join univclassownhear c 
 on c.examid = h.examid 
 inner join univstudentownclass s 
 on s.classesid = c.classesid and s.status = 1 
 WHERE  s.studentId = #{uid} 
 AND  h.examType = 'O' 
 and  h.startTime &lt; now() and  h.endTime &gt; now()
 union 
 SELECT h.* FROM univhearexam h 
 inner join univclassownhear c 
 on c.examid = h.examid 
 inner join univclasses co 
 on c.classesid = co.classesid  and co.status = 1 
 WHERE  co.teacherId = #{uid} 
 AND  h.examType = 'O'
  and  h.startTime &lt; now() and  h.endTime &gt; now()
 <if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findHearpaper" parameterType="map" resultType="com.univ3e.entity.VUnivHearPaper" >
SELECT distinct hearpaperid, teacherid, examlevel, title, subtitle, memo, '' as content, 
 status, areaid 
 FROM v_univhearpaper WHERE  teacherid = #{teacherId} and status = 1 
 <if test="title != null">
 and title like '%'||#{title}||'%'
 </if>
 order by hearPaperId desc
<if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findHearAnswer" parameterType="map" resultType="com.univ3e.entity.UnivHearAnswer" >
select * from univhearanswer where userid = #{userId} and examid = #{examId}
 <if test="examtype != null">
 and examtype = #{examType}
 </if>
<if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findAssignHearexam" parameterType="map" resultType="com.univ3e.entity.UnivHearExam" >
SELECT b.* 
 FROM UnivClassOwnHear a
 INNER join UnivHearExam b
 ON a.classesId = #{classesId} and a.examId = b.examId
 <if test="examType != null">
 AND examtype = #{examType}
 </if>
 <if test="startTime != null">
 AND starttime &gt;= #{startTime}
 </if>
 <if test="endTime != null">
 AND endtime &lt;= #{endTime}
 </if>
 ORDER BY b.examId DESC
<if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findClassHearexamMaxScore" parameterType="map" resultType="com._3e.dto.ExamScoreDto" >
WITH temp AS ( 
SELECT b.userId AS studentId, b.examAnswerId , b.examId , b.examType ,
 b.hearPaperId as examPaperId , b.score , b.created  , 
 case when b.score >= 85 then 'A' 
 when b.score >= 73 then 'B' 
 when b.score >= 60 then 'C' 
 when b.score >= 45 then 'D' 
 else  'E' end as level 
 , e.title ,b.trueScore
 FROM ( SELECT userId , examId ,
 last_value( examAnswerId ) OVER (PARTITION BY userId order by score desc,created ASC ) as tempId ,
 row_number() OVER (PARTITION BY userId order by score desc,created ASC ) as rn 
 FROM UnivStudentOwnClass m 
 inner join univstudent o on m.studentId=o.studentId and o.status=1 and m.status=1
 INNER JOIN UnivHearAnswer n 
 ON m.classesId = #{classesId} AND m.studentId = n.userId AND m.status = 1 AND examId = #{examId} 
 ) a 
 INNER JOIN UnivHearAnswer b 
 ON a.tempId = b.examAnswerId and a.rn = 1 and b.areaid = #{areaId} 
 inner join UnivHearExam e  on e.examId = b.examId 
 ORDER BY b.score desc 
 ) 
 SELECT t.studentId , COALESCE(t.examAnswerId,0) AS examAnswerId, COALESCE(t.examId,0) AS examId, 
 	t.examType , COALESCE(t.examPaperId,0) AS examPaperId , COALESCE(t.score,0) AS score, t.created  , 
 	t.level, t.title,s.truename, s.recognizecode,s.studentId AS userid 
 FROM temp t 
 RIGHT JOIN UnivStudentOwnClass o ON t.studentId = o.studentId 
 INNER JOIN Univstudent s ON s.studentId = o.studentId and s.status=1
 WHERE o.classesId = #{classesId}  AND o.status = 1 
 ORDER BY score DESC, t.created ASC nulls last, userId ASC 
 <if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findClassHearexamAllScore" parameterType="map" resultType="com._3e.dto.ExamScoreDto" >
 SELECT b.userId , b.examAnswerId , b.examId , b.examType ,
 b.hearPaperId  as examPaperId , b.score , b.created  , 
 case when b.score >= 85 then 'A' 
 when b.score >= 73 then 'B' 
 when b.score >= 60 then 'C' 
 when b.score >= 45 then 'D' 
 else  'E' end as level 
 , e.title 
 FROM UnivStudentOwnClass a 
 INNER JOIN UnivhearAnswer b 
 ON a.classesId = #{classesId} AND a.studentId = b.userId AND b.examId = #{examId} 
 inner join UnivhearExam e  on e.examId = b.examId 
 ORDER BY b.examAnswerId  desc 
 <if test="page != null">
	LIMIT #{page.limit} OFFSET #{page.offset}
</if>
</select>

<select id=	"findHearexamPaperByID" parameterType="int" resultType="com.univ3e.entity.VUnivHearPaper" >
SELECT * FROM HearPaper WHERE hearpaperid = #{hearpaperid}
</select>

<select id=	"findIsExamToClass" parameterType="map" resultType="boolean" >
SELECT CASE WHEN (COUNT(*) &gt; 0) THEN true ELSE false END AS isFlag
FROM UnivClassOwnHear 
WHERE examid = #{examId} and classesid = #{classesId}
</select>

<insert id=	"doExamToClasses" parameterType="com.univ3e.entity.UnivClassOwnHear">
INSERT INTO UnivClassOwnHear(classesid,examid,areaid)
 	VALUES (#{classesid},#{examid},#{areaid})
</insert>


<update id="doSaveUpdate" parameterType="com.univ3e.entity.UnivHearExam" >
	UPDATE UnivHearexam
		<set>
			<if test="examtype != null">
				examtype = #{examtype},
			</if>
			<if test="isrecommend != null">
				isrecommend = #{isrecommend},
			</if>
			<if test="title != null">
				title = #{title},
			</if>
			<if test="description != null">
				description = #{description},
			</if>
			<if test="hearpaperid != null">
				hearpaperid = #{hearpaperid},
			</if>
			<if test="created != null">
				created = #{created},
			</if>
			<if test="starttime != null">
				starttime = #{starttime},
			</if>
			<if test="endtime != null">
				endtime = #{endtime},
			</if>
			<if test="isnetexam != null">
				isnetexam = #{isnetexam},
			</if>
			<if test="teacherid != null">
				teacherid = #{teacherid}
			</if>
		</set>
		WHERE examid = #{examid}
</update>
</mapper>