考试设置

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

@@ -3,6 +3,7 @@ package com.xhkjedu.sexam.controller.exam;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.xhkjedu.sexam.model.exam.EBase;
+import com.xhkjedu.sexam.model.exam.EClassStudent;
 import com.xhkjedu.sexam.model.exam.ESubject;
 import com.xhkjedu.sexam.service.exam.EBaseService;
 import com.xhkjedu.utils.N_Utils;
@@ -101,6 +102,8 @@ public class EBaseController {
 
     @PostMapping("/list")
     public ResultVo list(@RequestBody EBase eBase) {
+        N_Utils.validation(new Object[]{eBase.getSchoolid(), "学校id"
+                , 1, eBase.getPage(), "页码", 1, eBase.getPageSize(), "显示条数", 1});
         PageHelper.startPage(eBase.getPage(), eBase.getPageSize());
         List<Map> list = eBaseService.listAll(eBase);
         PageResult pageResult = PageUtil.getPageResult(new PageInfo(list));
@@ -138,4 +141,44 @@ public class EBaseController {
         eBaseService.updateExamState(examid, 2);
         return new ResultVo(0, "结束成功");
     }
+
+    /**
+     * 获取考试班级
+     *
+     * @return com.xhkjedu.vo.ResultVo
+     * @Param [eBase]
+     * @Author ywx
+     * @Date 2022/7/18 16:12
+     **/
+    @PostMapping("/list_class")
+    public ResultVo listClass(@RequestBody EBase eBase) {
+        Integer examid = eBase.getExamid();
+        N_Utils.validation(new Object[]{examid, "考试id", 1});
+        Map map = eBaseService.listClass(examid);
+        return new ResultVo(0, "获取考试班级成功", map);
+    }
+
+    /**
+     * 获取考试学生
+     *
+     * @return com.xhkjedu.vo.ResultVo
+     * @Param [eBase]
+     * @Author ywx
+     * @Date 2022/7/18 16:57
+     **/
+    @PostMapping("/list_stu")
+    public ResultVo listStu(@RequestBody EBase eBase) {
+        Integer examid = eBase.getExamid();
+        N_Utils.validation(new Object[]{examid, "考试id", 1});
+        List<Map> list = eBaseService.listStu(eBase);
+        return new ResultVo(0, "获取考试学生成功", list);
+    }
+
+    @PostMapping("/del_stu")
+    public ResultVo delStu(@RequestBody EClassStudent student) {
+        Integer ecsid = student.getEcsid();
+        N_Utils.validation(new Object[]{ecsid, "考试id", 1});
+        eBaseService.delStu(ecsid);
+        return new ResultVo(0, "移除考试学生成功");
+    }
 }

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

@@ -5,7 +5,15 @@ import com.xhkjedu.sexam.model.exam.EClass;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Map;
 
 public interface EClassMapper extends TkMapper<EClass> {
+    //获取班级基本信息列表
     List<EClass> listByClassIds(@Param("classids") List<Integer> classids);
+
+    //考试班级
+    List<Map> listByExamId(@Param("examid") Integer examid);
+
+    //更新考试班级人数
+    void updateClassNumByCsId(@Param("ecsid") Integer ecsid);
 }

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

@@ -1,11 +1,17 @@
 package com.xhkjedu.sexam.mapper.exam;
 
 import com.xhkjedu.sexam.base.TkMapper;
+import com.xhkjedu.sexam.model.exam.EBase;
 import com.xhkjedu.sexam.model.exam.EClassStudent;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Map;
 
 public interface EClassStudentMapper extends TkMapper<EClassStudent> {
+    //获取班级学生列表
     List<EClassStudent> listByClassIds(@Param("classids") List<Integer> classids);
+
+    //考试学生
+    List<Map> listByExamId(@Param("base") EBase base);
 }

sexam/src/main/java/com/xhkjedu/sexam/model/exam/EBase.java

@@ -56,9 +56,15 @@ public class EBase extends BaseBean {
     //科目ids
     private List<String> subjectids;
 
+    @Transient
     //开始时间
     private String begindate;
 
+    @Transient
     //结束时间
     private String enddate;
+
+    //姓名
+    @Transient
+    private String username;
 }

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

@@ -19,6 +19,7 @@ import org.springframework.transaction.interceptor.TransactionAspectSupport;
 
 import javax.annotation.Resource;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -154,4 +155,26 @@ public class EBaseService {
     public void updateExamState(Integer examid, int examstate) {
         eBaseMapper.updateExamState(examid, examstate);
     }
+
+    //获取考试班级
+    public Map listClass(Integer examid) {
+        Map map = new HashMap();
+        List<Map> classes = eClassMapper.listByExamId(examid);
+        int classnum = classes.stream().mapToInt(m -> (Integer) m.get("classnum")).sum();
+        map.put("classnum", classnum);
+        map.put("classes", classes);
+        return map;
+    }
+
+    //考试学生
+    public List<Map> listStu(EBase base) {
+        return eClassStudentMapper.listByExamId(base);
+    }
+
+    //移除考试学生
+    @Transactional(rollbackFor = Exception.class)
+    public void delStu(Integer ecsid) {
+        eClassStudentMapper.deleteByPrimaryKey(ecsid);
+        eClassMapper.updateClassNumByCsId(ecsid);
+    }
 }

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

@@ -14,21 +14,20 @@
     <!--考试列表-->
     <select id="listAll" resultType="java.util.Map">
         select b.examid,b.examname,b.examdate,b.gradeid,b.examtype,b.exammode,b.monitored
-        ,b.examstate,b.deleted,group_concat(s.subjectname order by s.subjectorder separator '|')subjectname
+        ,b.examstate,group_concat(s.subjectname order by s.subjectorder separator '|')subjectname
         ,min(es.esstate)esstate
         from e_base b left join e_subject es on es.examid=b.examid
         left join t_subject s on es.subjectid=s.subjectid
-        <where>
-            <if test="base.gradeid!=null and base.gradeid!=0">
-                and b.gradeid=#{base.gradeid}
-            </if>
-            <if test="base.examstate!=null and base.examstate!=0">
-                and b.examstate=#{base.examstate}
-            </if>
-            <if test="base.begindate!=null and base.begindate!=''">
-                and b.examdate between #{base.begindate} and #{base.enddate}
-            </if>
-        </where>
+        where b.schoolid=#{base.schoolid} and b.deleted=1
+        <if test="base.gradeid!=null and base.gradeid!=0">
+            and b.gradeid=#{base.gradeid}
+        </if>
+        <if test="base.examstate!=null and base.examstate!=-1">
+            and b.examstate=#{base.examstate}
+        </if>
+        <if test="base.begindate!=null and base.begindate!=''">
+            and b.examdate between #{base.begindate} and #{base.enddate}
+        </if>
         group by b.examid order by b.examid desc
     </select>
     <!--修改考试状态-->

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

@@ -9,4 +9,14 @@
             ${classid}
         </foreach>
     </select>
+    <!--考试班级-->
+    <select id="listByExamId" resultType="java.util.Map">
+        select classid,classname,classnum from e_class where examid=#{examid}
+    </select>
+    <!--更新考试班级人数-->
+    <update id="updateClassNumByCsId">
+        update e_class c right join e_class_student cs on c.examid=cs.examid and c.classid = cs.classid
+        set c.classnum=(select count(*) from e_class_student s where s.examid=c.examid and s.classid=c.classid)
+        where cs.ecsid=#{ecsid}
+    </update>
 </mapper>

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

@@ -9,4 +9,10 @@
             ${classid}
         </foreach>
     </select>
+    <!--考试学生-->
+    <select id="listByExamId" resultType="java.util.Map">
+        select es.ecsid,es.classid,u.username,u.studentno,u.usersex
+        from e_class_student es left join t_user u on es.studentid = u.userid
+        where es.examid=#{base.examid}
+    </select>
 </mapper>