实时监控

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

 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.xhkjedu.sexam.model.exam.ESubjectBadstudent;
+import com.xhkjedu.sexam.model.exam.ESubjectInvigilate;
 import com.xhkjedu.sexam.service.exam.ESubjectBadstudentService;
 import com.xhkjedu.utils.N_Utils;
 import com.xhkjedu.utils.PageUtil;
      * 实时监控
      *
      * @return com.xhkjedu.vo.ResultVo
-     * @Param [badstudent]
+     * @Param [invigilate]
      * @Author ywx
      * @Date 2022/8/17 11:44
      **/
     @PostMapping("/list_sjk")
-    public ResultVo listJk(@RequestBody ESubjectBadstudent badstudent) {
-        Integer examid = badstudent.getExamid();
-        Integer esid = badstudent.getEsid();
-        Integer classid = badstudent.getClassid();
-        Integer page = badstudent.getPage();
-        Integer pageSize = badstudent.getPageSize();
-        N_Utils.validation(new Object[]{examid, "考试id", 1, page, "页码", 1, pageSize, "显示条数", 1});
+    public ResultVo listJk(@RequestBody ESubjectInvigilate invigilate) {
+        Integer teacherid = invigilate.getTeacherid();
+        Integer esid = invigilate.getEsid();
+        Integer classid = invigilate.getClassid();
+        Integer page = invigilate.getPage();
+        Integer pageSize = invigilate.getPageSize();
+        N_Utils.validation(new Object[]{teacherid, "教师id", 1, page, "页码", 1, pageSize, "显示条数", 1});
+        Map map = eSubjectBadstudentService.getJkDetail(esid, teacherid);
+        String classids = map.get("classids").toString();
         PageHelper.startPage(page, pageSize);
-        List<Map> list = eSubjectBadstudentService.listStu(esid, classid, badstudent.getCreatename());
+        List<Map> list = eSubjectBadstudentService.listStu(esid, classids, classid, invigilate.getCreatename());
         PageResult pageResult = PageUtil.getPageResult(new PageInfo<>(list));
-        Map map = eSubjectBadstudentService.getJkDetail(examid, esid);
         map.put("pageResult", pageResult);
         return new ResultVo(0, "获取成功", map);
     }

sexam/src/main/java/com/xhkjedu/sexam/mapper/exam/ESubjectBadstudentMapper.java

 
 public interface ESubjectBadstudentMapper extends TkMapper<ESubjectBadstudent> {
     //试卷学生
-    List<Map> listStu(@Param("esid") Integer esid, @Param("classid") Integer classid, @Param("studentname") String studentname);
+    List<Map> listStu(@Param("esid") Integer esid, @Param("classids") String classids, @Param("classid") Integer classid,
+                      @Param("studentname") String studentname);
 
     //试卷异常次数
     Integer getErrNumByEsId(@Param("esid") Integer esid);
 
+    //学生进场概况
     Map getPaperRate(@Param("esid") Integer esid);
+
+    //教师监考班级
+    Map getClass(@Param("esid") Integer esid, @Param("teacherid") Integer teacherid);
 }

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

 package com.xhkjedu.sexam.service.exam;
 
-import com.xhkjedu.sexam.mapper.exam.EBaseMapper;
 import com.xhkjedu.sexam.mapper.exam.EClassMapper;
 import com.xhkjedu.sexam.mapper.exam.ESubjectBadstudentMapper;
+import com.xhkjedu.sexam.mapper.exam.ESubjectMapper;
 import com.xhkjedu.sexam.model.exam.ESubjectBadstudent;
 import com.xhkjedu.utils.N_Utils;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 @Service
 public class ESubjectBadstudentService {
     @Resource
     private ESubjectBadstudentMapper eSubjectBadstudentMapper;
     @Resource
-    private EBaseMapper eBaseMapper;
+    private ESubjectMapper eSubjectMapper;
     @Resource
     private EClassMapper eClassMapper;
 
     }
 
     //试卷学生
-    public List<Map> listStu(Integer esid, Integer classid, String studentname) {
-        List<Map> students = eSubjectBadstudentMapper.listStu(esid, classid, studentname);
+    public List<Map> listStu(Integer esid, String classids, Integer classid, String studentname) {
+        List<Map> students = eSubjectBadstudentMapper.listStu(esid, classids, classid, studentname);
         return students;
     }
 
-    public Map getJkDetail(Integer examid, Integer esid) {
-        Map map = eBaseMapper.findById(examid);
-        List<Map> classes = eClassMapper.listByExamId(examid);
+    //监控详情
+    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);
+            }
+            classes = classes2;
+        } else {//教师是主监考
+            classids = classes.stream().map(m -> m.get("classid").toString()).collect(Collectors.joining(","));
+        }
+        map.put("classids", classids);
         map.put("classes", classes);
         Integer errnum = eSubjectBadstudentMapper.getErrNumByEsId(esid);//试卷异常次数
         map.put("errnum", errnum);
-        Map rate = eSubjectBadstudentMapper.getPaperRate(esid);
+        Map rate = eSubjectBadstudentMapper.getPaperRate(esid);//学生进场概况
         map.putAll(rate);
         return map;
     }

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

         <if test="classid!=null and classid!=0">
             and es.classid=#{classid}
         </if>
+        <if test="classid==null or classid==0">
+            and es.classid in(${classids})
+        </if>
         <if test="studentname!=null and studentname!=''">
             and u.username like '%${studentname}%'
         </if>
     <select id="getErrNumByEsId" resultType="java.lang.Integer">
         select count(*) from e_subject_badstudent where esid=#{esid}
     </select>
+    <!--学生进场概况-->
     <select id="getPaperRate" resultType="java.util.Map">
         select count(*)examnum
              ,count(case when sstate!=0 then epsid else null end)jcnum
              ,truncate(count(case when sstate!=0 then epsid else null end)*100/count(*),2)jcrate
         from e_paper_student where esid=#{esid}
     </select>
+    <!--教师监考班级-->
+    <select id="getClass" resultType="java.util.Map">
+        select max(majored)majored,group_concat(classid)classids
+        from e_subject_invigilate where esid=#{esid} and teacherid=#{teacherid}
+    </select>
 </mapper>

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

         ,truncate(count(case when eps.sstate=1 then eps.epsid else null end)*100/sum(ec.classnum),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 e_subject es left join e_base eb on eb.examid = es.examid
+        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 es.teacherid=#{teacherid}
+            and ei.teacherid=#{teacherid}
         </if>
         <if test="examid!=null and examid!=0">
             and es.examid=#{examid}

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

     </select>
     <!--根据考试科目id获取考试科目基本信息-->
     <select id="getESubjectByEsId" resultType="java.util.Map">
-        select es.sdate,es.begintime,es.endtime,eb.examname,eb.schoolid
+        select es.sdate,es.begintime,es.endtime,es.subjectname
+        ,eb.examname,eb.schoolid,eb.examid,eb.gradeid,eb.examtype
         from e_subject es left join e_base eb on es.examid = eb.examid
         where es.esid=#{esid}
     </select>

sexam/src/main/resources/mapper/paperstudent/EScanerrorMapper.xml

 <mapper namespace="com.xhkjedu.sexam.mapper.paperstudent.EScanerrorMapper">
     <!--试卷扫描出错列表-->
     <select id="listByBatchIds" resultType="com.xhkjedu.sexam.model.paperstudent.EScanerror">
-        select serrorid, batchid, errortype, pagenum, stupic, errorjson, createtime
+        select serrorid, batchid, errortype, pagenum, stupic, errorstate, errorjson, createtime
         from e_scanerror where batchid in (${batchids})
     </select>
     <!--批量标记待处理的扫描异常为已处理-->