监控列表

sexam/src/main/java/com/xhkjedu/sexam/controller/exam/ESubjectBadstudentController.java

     }
 
     /**
-     * 实时监控
+     * 实时监控--教师
      *
      * @return com.xhkjedu.vo.ResultVo
      * @Param [invigilate]
         map.put("pageResult", pageResult);
         return new ResultVo(0, "获取成功", map);
     }
+
+    /**
+     * 实时监控--管理员
+     *
+     * @return com.xhkjedu.vo.ResultVo
+     * @Param [invigilate]
+     * @Author ywx
+     * @Date 2022/8/17 17:00
+     **/
+    @PostMapping("/list_gsjk")
+    public ResultVo listGJk(@RequestBody ESubjectInvigilate invigilate) {
+        Integer esid = invigilate.getEsid();
+        Integer classid = invigilate.getClassid();
+        Integer page = invigilate.getPage();
+        Integer pageSize = invigilate.getPageSize();
+        N_Utils.validation(new Object[]{page, "页码", 1, pageSize, "显示条数", 1});
+        Map map = eSubjectBadstudentService.getJkDetail(esid, 0);
+        String classids = map.get("classids").toString();
+        PageHelper.startPage(page, pageSize);
+        List<Map> list = eSubjectBadstudentService.listStu(esid, classids, classid, invigilate.getCreatename());
+        PageResult pageResult = PageUtil.getPageResult(new PageInfo<>(list));
+        map.put("pageResult", pageResult);
+        return new ResultVo(0, "获取成功", map);
+    }
 }

sexam/src/main/java/com/xhkjedu/sexam/service/exam/ESubjectBadstudentService.java

     public Map getJkDetail(Integer esid, Integer teacherid) {
         Map map = eSubjectMapper.getESubjectByEsId(esid);//考试科目基本信息
         List<Map> classes = eClassMapper.listByExamId((Integer) map.get("examid"));//考试班级
-        Map claMap = eSubjectBadstudentMapper.getClass(esid, teacherid);//教师监考班级
-        String classids;
-        if (claMap.get("majored").equals(0)) {//教师不是主监考
-            List<Map> classes2 = new ArrayList<>();
-            classids = claMap.get("classids").toString();
-            String[] classIds = classids.split(",");
-            for (String classid : classIds) {
-                Map cla = classes.stream().filter(c -> c.get("classid").toString().equals(classid)).findFirst().orElse(null);
-                if (cla != null) classes2.add(cla);
+        String classids = null;
+        if (teacherid != 0) {
+            Map claMap = eSubjectBadstudentMapper.getClass(esid, teacherid);//教师监考班级
+            if (claMap.get("majored").equals(0)) {//教师不是主监考
+                List<Map> classes2 = new ArrayList<>();
+                classids = claMap.get("classids").toString();
+                String[] classIds = classids.split(",");
+                for (String classid : classIds) {
+                    Map cla = classes.stream().filter(c -> c.get("classid").toString().equals(classid)).findFirst().orElse(null);
+                    if (cla != null) classes2.add(cla);
+                }
+                classes = classes2;
             }
-            classes = classes2;
-        } else {//教师是主监考
+        }
+        if (classids == null) {//教师是主监考或是管理员
             classids = classes.stream().map(m -> m.get("classid").toString()).collect(Collectors.joining(","));
         }
         map.put("classids", classids);

sexam/src/main/resources/mapper/exam/ESubjectBadstudentMapper.xml

 <mapper namespace="com.xhkjedu.sexam.mapper.exam.ESubjectBadstudentMapper">
     <!--试卷学生-->
     <select id="listStu" resultType="java.util.Map">
-        select es.classid,es.sstate,u.username
+        select es.classid,es.sstate,u.username,es.studentid
         from e_paper_student es left join t_user u on es.studentid = u.userid
         where es.esid=#{esid}
         <if test="classid!=null and classid!=0">

sexam/src/main/resources/mapper/exam/ESubjectInvigilateMapper.xml

     </select>
     <!--教师监考-监控列表-->
     <select id="listJkSubject" resultType="java.util.Map">
-        select es.esid,es.sdate,es.begintime,es.endtime,es.esstate,es.subjectname
-        ,eb.examname,eb.gradeid,eb.examtype,sum(ec.classnum)examnum
+        select es.*,count(eps.epsid)examnum
         ,count(case when eps.sstate=0 then eps.epsid else null end) wjcnum
-        ,count(case when eps.sstate=1 then eps.epsid else null end)jcnum
-        ,truncate(count(case when eps.sstate=1 then eps.epsid else null end)*100/sum(ec.classnum),2) jcrate
+        ,count(case when eps.sstate!=0 then eps.epsid else null end)jcnum
+        ,truncate(count(case when eps.sstate!=0 then eps.epsid else null end)*100/count(eps.epsid),2) jcrate
         ,count(case when eps.sstate=2 then eps.epsid else null end)tjnum
         ,count(case when eps.sstate=3 then eps.epsid else null end)qknum
+        from(select es.esid,es.sdate,es.begintime,es.endtime,es.esstate,es.subjectname
+        ,eb.examname,eb.gradeid,eb.examtype
+        ,(case when max(ei.majored)=0 then group_concat(distinct ei.classid) else group_concat(distinct ec.classid) end)classids
         from e_subject_invigilate ei left join e_subject es on ei.esid=es.esid
         left join e_base eb on eb.examid = es.examid
         left join e_class ec on eb.examid = ec.examid
-        left join e_paper_student eps on es.esid = eps.esid
         <where>
-        <if test="teacherid!=null and teacherid!=0">
-            and ei.teacherid=#{teacherid}
-        </if>
-        <if test="examid!=null and examid!=0">
-            and es.examid=#{examid}
-        </if>
-        <if test="esstate==1">
-            and concat(es.sdate,' ',es.endtime)>now()
-        </if>
-        <if test="esstate==2">
-            and concat(es.sdate,' ',es.endtime)&lt;=now()
-        </if>
+            <if test="teacherid!=null and teacherid!=0">
+                and ei.teacherid=#{teacherid}
+            </if>
+            <if test="examid!=null and examid!=0">
+                and es.examid=#{examid}
+            </if>
+            <if test="esstate==1">
+                and concat(es.sdate,' ',es.endtime)>now()
+            </if>
+            <if test="esstate==2">
+                and concat(es.sdate,' ',es.endtime)&lt;=now()
+            </if>
         </where>
         group by es.esid
         <if test="esstate==1">
         </if>
         <if test="esstate==2">
             order by es.sdate desc,es.endtime desc
-        </if>
+        </if>)es left join e_paper_student eps on es.esid = eps.esid and eps.classid in(es.classids)
     </select>
 
 </mapper>