课堂学生考试计算分数和批改状态

密保问题删除
教师基本信息

sclass/src/main/java/com/xhkjedu/sclass/mapper/classroom/ClassroomPaperStudentMapper.java

@@ -27,4 +27,7 @@ public interface ClassroomPaperStudentMapper extends TkMapper<TClassroomPaperStu
 
     //考试按人统计
     List<Map> listEStudent(Long paperid);
+
+    //修改学生得分和批改状态
+    void updateScantronStuScoreAndChecked(Integer psid, Double userscore, Integer pschecked);
 }

sclass/src/main/java/com/xhkjedu/sclass/service/classroom/ClassroomPaperService.java

@@ -1,19 +1,10 @@
 package com.xhkjedu.sclass.service.classroom;
 
 import com.alibaba.fastjson.JSON;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperFileMapper;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperMapper;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperQtypeMapper;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperScantronMapper;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperStudentMapper;
-import com.xhkjedu.sclass.mapper.classroom.ClassroomPaperStudentScantronMapper;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaper;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaperFile;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaperQtype;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaperScantron;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaperStudent;
-import com.xhkjedu.sclass.model.classroom.TClassroomPaperStudentScantron;
+import com.xhkjedu.sclass.mapper.classroom.*;
+import com.xhkjedu.sclass.model.classroom.*;
 import com.xhkjedu.sclass.model.paperstudent.TPaperStudentScantron;
+import com.xhkjedu.sclass.utils.ArithUtil;
 import com.xhkjedu.utils.N_Utils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -21,7 +12,9 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.interceptor.TransactionAspectSupport;
 
 import javax.annotation.Resource;
+import java.text.DecimalFormat;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -47,6 +40,7 @@ public class ClassroomPaperService {
     private ClassroomPaperStudentMapper classroomPaperStudentMapper;
     @Resource
     private ClassroomPaperStudentScantronMapper classroomPaperStudentScantronMapper;
+    private static Integer[] QTYPE = {1, 2, 4, 5, 6, 7, 8, 10};
 
     /**
      * 答题卡作业--保存
@@ -148,14 +142,106 @@ public class ClassroomPaperService {
         try {
             classroomPaperStudentMapper.insertUseGeneratedKeys(student);
             Integer psid = student.getId();
+            Double userscore = 0.0;
+            Integer checknum = 0;
             List<TClassroomPaperStudentScantron> scantrons = student.getScantrons();
             int qorder = 1;//试题序号
             for (TClassroomPaperStudentScantron s : scantrons) {
                 s.setPsid(psid);
                 s.setQorder(qorder);
                 qorder++;
+                //获取原试题情况
+                Double qscore = s.getQscore();
+                TClassroomPaperScantron scantronBean = classroomPaperScantronMapper.selectByPrimaryKey(s.getPscaid());
+                //判断是否作答1.提交但未作答设置零分，2.作答设置答题状态为2，3.选择题提交为空判错
+                String useranswer = s.getUseranswer();
+                List<String> userAnswers = JSON.parseArray(useranswer, String.class);
+                String psanswer = scantronBean.getPsanswer();
+                List<String> psanswers = JSON.parseArray(psanswer, String.class);
+                //计算用户得分
+                Double userScore = 0.0;
+                //设置保留位数
+                DecimalFormat df = new DecimalFormat("0.00");
+                if (N_Utils.isListEmpty(userAnswers)) {
+                    s.setStuscore(userScore);
+                    s.setChecked(1);
+                    s.setCheckid(0);
+                    s.setChecktime(N_Utils.getSecondTimestamp());
+                    s.setAnswered(0);
+                    checknum++;
+                } else {
+                    s.setAnswered(1);
+                    //自动批改判断得分
+                    Integer ctype = scantronBean.getCtype();
+                    if (Arrays.asList(QTYPE).contains(ctype)) {
+                        checknum++;
+                        if (ctype == 1) {//单选
+                            if (useranswer.equalsIgnoreCase(psanswer)) {
+                                userScore = qscore;
+                            }
+                        } else if (ctype == 2) {//多选
+                            //多选不得分,或者选错不得分，不用处理
+                            if (useranswer.length() <= psanswer.length()) {
+                                String[] qanswerList = psanswers.get(0).split("");
+                                String[] userAnswerList = userAnswers.get(0).split("");
+                                int rightNum = 0;//选对个数
+                                for (String userAnswer : userAnswerList) {
+                                    int right = 0;
+                                    for (String qanswer : qanswerList) {
+                                        if (qanswer.equals(userAnswer)) {
+                                            right = 1;
+                                            rightNum += 1;
+                                        }
+                                    }
+                                    if (right == 0) {//选错直接0分，结束循环
+                                        rightNum = 0;
+                                        break;
+                                    }
+                                }
+                                if (rightNum > 0) {//选对计算得分
+                                    if (qanswerList.length == rightNum) {//1.全选对满分
+                                        userScore = qscore;
+                                    } else if (qanswerList.length > rightNum) {//2.少选得一半分
+                                        userScore = ArithUtil.div(qscore, 2, 1);
+                                    }
+                                }
+                            }
+                        } else if (ctype == 4 || ctype == 5 || ctype == 6) {
+                            //判断题
+                            if (useranswer.equalsIgnoreCase(psanswer)) {
+                                userScore = qscore;
+                            }
+                        } else if (ctype == 7 || ctype == 8 || ctype == 10) {//完型填空、阅读理解、任务型阅读
+                            //计算每小题分数
+                            Double score = ArithUtil.div(qscore, psanswers.size());
+                            Double userScoreDouble = 0D;
+                            for (int j = 0; j < psanswers.size(); j++) {
+                                if (psanswers.get(j).equalsIgnoreCase(userAnswers.get(j))) {
+                                    userScoreDouble = ArithUtil.add(userScoreDouble, score);
+                                }
+                            }
+                            userScore = ArithUtil.round(userScoreDouble, 1);
+                        }
+                        if (userScore.compareTo(qscore) == 1) {
+                            userScore = qscore;
+                        }
+                        s.setStuscore(userScore);
+                        s.setChecked(1);
+                        s.setCheckid(0);
+                        s.setChecktime(N_Utils.getSecondTimestamp());
+                    }
+                }
+
+                userscore = ArithUtil.add(userscore, userScore);
             }
             classroomPaperStudentScantronMapper.insertList(scantrons);
+
+            Integer pschecked = 0;
+            if (checknum == scantrons.size()) {//如果自动批改试题数量等于试题总量，批改状态改为1已批改
+                pschecked = 1;
+            }
+            //修改学生得分和批改状态
+            classroomPaperStudentMapper.updateScantronStuScoreAndChecked(psid, userscore, pschecked);
         } catch (Exception e) {
             log.error("保存学生作答详情失败："+e.getMessage());
             TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();

sclass/src/main/java/com/xhkjedu/sclass/utils/ArithUtil.java

@@ -0,0 +1,112 @@
+package com.xhkjedu.sclass.utils;
+
+import java.math.BigDecimal;
+
+/**
+ * @author ywx
+ * @className ArithUtil
+ * @description double计算工具类
+ * @date 2021/10/21 13:42
+ **/
+public class ArithUtil {
+    // 默认除法运算精度
+    private static final int DEF_DIV_SCALE = 2;
+
+    /**
+     * 提供精确的加法运算。
+     * @param v1
+     *            被加数
+     * @param v2
+     *            加数
+     * @return 两个参数的和
+     */
+    public static double add(double v1, double v2)
+    {
+        BigDecimal b1 = new BigDecimal(Double.toString(v1));
+        BigDecimal b2 = new BigDecimal(Double.toString(v2));
+        return b1.add(b2).doubleValue();
+    }
+
+    /**
+     * 提供精确的减法运算。
+     * @param v1
+     *            被减数
+     * @param v2
+     *            减数
+     * @return 两个参数的差
+     */
+    public static double sub(double v1, double v2)
+    {
+        BigDecimal b1 = new BigDecimal(Double.toString(v1));
+        BigDecimal b2 = new BigDecimal(Double.toString(v2));
+        return b1.subtract(b2).doubleValue();
+    }
+
+    /**
+     * 提供精确的乘法运算。
+     * @param v1
+     *            被乘数
+     * @param v2
+     *            乘数
+     * @return 两个参数的积
+     */
+    public static double mul(double v1, double v2)
+    {
+        BigDecimal b1 = new BigDecimal(Double.toString(v1));
+        BigDecimal b2 = new BigDecimal(Double.toString(v2));
+        return b1.multiply(b2).doubleValue();
+    }
+
+    /**
+     * 提供（相对）精确的除法运算，当发生除不尽的情况时，精确到 小数点以后2位，以后的数字舍弃。
+     * @param v1
+     *            被除数
+     * @param v2
+     *            除数
+     * @return 两个参数的商
+     */
+    public static double div(double v1, double v2)
+    {
+        return div(v1, v2, DEF_DIV_SCALE);
+    }
+
+    /**
+     * 提供（相对）精确的除法运算。当发生除不尽的情况时，由scale参数指 定精度，以后的数字舍弃。
+     * @param v1
+     *            被除数
+     * @param v2
+     *            除数
+     * @param scale
+     *            表示表示需要精确到小数点以后几位。
+     * @return 两个参数的商
+     */
+    public static double div(double v1, double v2, int scale)
+    {
+        if (scale < 0)
+        {
+            throw new IllegalArgumentException("The   scale   must   be   a   positive   integer   or   zero");
+        }
+        BigDecimal b1 = new BigDecimal(Double.toString(v1));
+        BigDecimal b2 = new BigDecimal(Double.toString(v2));
+        return b1.divide(b2, scale, BigDecimal.ROUND_DOWN).doubleValue();
+    }
+
+    /**
+     * 提供精确的小数位四舍五入处理。
+     * @param v
+     *            需要四舍五入的数字
+     * @param scale
+     *            小数点后保留几位
+     * @return 四舍五入后的结果
+     */
+    public static double round(double v, int scale)
+    {
+        if (scale < 0)
+        {
+            throw new IllegalArgumentException("The   scale   must   be   a   positive   integer   or   zero");
+        }
+        BigDecimal b = new BigDecimal(Double.toString(v));
+        BigDecimal one = new BigDecimal("1");
+        return b.divide(one, scale, BigDecimal.ROUND_HALF_UP).doubleValue();
+    }
+}

sclass/src/main/resources/mapper/classroom/ClassroomPaperStudentMapper.xml

@@ -31,4 +31,8 @@
         where ps.paperid=#{paperid}
         order by ps.stuscore desc
     </select>
+    <!--修改学生得分和批改状态-->
+    <update id="updateScantronStuScoreAndChecked">
+        update t_classroom_paper_student set stuscore=#{stuscore},pschecked=#{pschecked} where psid=#{psid}
+    </update>
 </mapper>

suser/src/main/java/com/xhkjedu/suser/controller/system/UsecretController.java

@@ -59,7 +59,7 @@ public class UsecretController {
     @PostMapping("/delete")
     public ResultVo delete(@RequestBody TUsecret usecret) {
         Integer usid = usecret.getUsid();
-        N_Utils.validation(new Object[]{usid, "密保问题id"});
+        N_Utils.validation(new Object[]{usid, "密保问题id", 1});
         return usecretService.deleteById(usid);
     }
 

suser/src/main/java/com/xhkjedu/suser/controller/system/UserController.java

@@ -6,7 +6,6 @@ import com.xhkjedu.suser.model.system.TUserUsecret;
 import com.xhkjedu.suser.service.system.UserService;
 import com.xhkjedu.suser.utils.UserUtil;
 import com.xhkjedu.suser.vo.assess.AssessParams;
-import com.xhkjedu.suser.vo.system.TeacherVo;
 import com.xhkjedu.utils.N_Utils;
 import com.xhkjedu.vo.ResultVo;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -261,7 +260,7 @@ public class UserController {
     public ResultVo teacherInfo(@RequestBody TUser user) {
         Integer userid = user.getUserid();
         N_Utils.validation(new Object[]{userid, "用户id", 1, user.getSchoolid(), "学校id", 1});
-        TeacherVo teacherVo = userService.getTeacherInfo(user.getSchoolid(), userid, user.getClasstype());
+        Map teacherVo = userService.getTeacherInfo(user.getSchoolid(), userid, user.getClasstype());
         return new ResultVo(0, "获取教师基本信息成功", teacherVo);
     }
 

suser/src/main/java/com/xhkjedu/suser/mapper/system/UserMapper.java

@@ -3,7 +3,6 @@ package com.xhkjedu.suser.mapper.system;
 import com.xhkjedu.suser.base.TkMapper;
 import com.xhkjedu.suser.model.system.TUser;
 import com.xhkjedu.suser.vo.assess.AssessParams;
-import com.xhkjedu.suser.vo.system.TeacherVo;
 import com.xhkjedu.suser.vo.system.UserVo;
 import org.apache.ibatis.annotations.Param;
 import org.springframework.stereotype.Repository;
@@ -140,7 +139,7 @@ public interface UserMapper extends TkMapper<TUser> {
      * @Author ywx
      * @Date 2020/6/29 16:24
      **/
-    TeacherVo getTeacherInfo(Integer userid, Integer classtype, Integer year);
+    Map getTeacherInfo(Integer userid, Integer classtype, Integer year);
 
     /**
      * 更新学生硬件绑定信息

suser/src/main/java/com/xhkjedu/suser/service/system/UserService.java

@@ -20,7 +20,6 @@ import com.xhkjedu.suser.utils.PoiUtils;
 import com.xhkjedu.suser.utils.SMSSender;
 import com.xhkjedu.suser.utils.UserUtil;
 import com.xhkjedu.suser.vo.assess.AssessParams;
-import com.xhkjedu.suser.vo.system.TeacherVo;
 import com.xhkjedu.suser.vo.system.UserVo;
 import com.xhkjedu.suser.vo.system.ZtMsgVo;
 import com.xhkjedu.utils.*;
@@ -579,7 +578,7 @@ public class UserService extends JedisUtil {
      * @Author ywx
      * @Date 2020/6/29 16:23
      **/
-    public TeacherVo getTeacherInfo(Integer schoolid, Integer userid, Integer classtype) {
+    public Map getTeacherInfo(Integer schoolid, Integer userid, Integer classtype) {
         Integer year = schoolMapper.getYearById(schoolid);
         return userMapper.getTeacherInfo(userid, classtype, year);
     }

suser/src/main/resources/mapper/system/UserMapper.xml

@@ -84,23 +84,25 @@
         select count(*) from t_user where userid=#{userid} and opepassword=#{opepassword}
     </select>
 
-    <resultMap id="teacherInfoMap" type="com.xhkjedu.suser.vo.system.TeacherVo">
+    <resultMap id="teacherInfoMap" type="java.util.Map">
         <result property="userid" column="userid"></result>
         <result property="username" column="username"></result>
         <result property="headpic" column="headpic"></result>
         <result property="subjectname" column="subjectname"></result>
-        <collection property="classlist" ofType="com.xhkjedu.suser.vo.gradeclass.ClassVo"
+        <result property="loginname" column="loginname"></result>
+        <result property="usersex" column="usersex"></result>
+        <result property="userphone" column="userphone"></result>
+        <result property="usertime" column="usertime"></result>
+        <result property="createtime" column="createtime"></result>
+        <result property="lsbname" column="lsbname"></result>
+        <result property="rolename" column="rolename"></result>
+        <collection property="classlist" ofType="java.util.Map"
                     javaType="java.util.List" select="listTeacherClass" column="{userid=userid,classtype=classtype,year=year}">
         </collection>
     </resultMap>
 
-    <resultMap id="teacherClass" type="com.xhkjedu.suser.vo.gradeclass.ClassVo">
-        <result property="classid" column="classid"></result>
-        <result property="classname" column="classname"></result>
-        <result property="gradeid" column="gradeid"></result>
-    </resultMap>
     <!--教师任教班级-->
-    <select id="listTeacherClass" resultMap="teacherClass">
+    <select id="listTeacherClass" resultType="java.util.Map">
         select c.classid,c.classname,c.gradeid from t_class c
         left join t_class_teacher ct on c.classid=ct.classid
         where ct.teacherid=#{userid} and c.classstate=1 and c.year=#{year}
@@ -113,15 +115,19 @@
         </if>
         order by c.gradeid,c.classtype,c.classorder
     </select>
-
     <!--教师基本信息-->
     <select id="getTeacherInfo" resultMap="teacherInfoMap">
-        select u.userid,u.username,u.headpic,group_concat(distinct s.subjectname order by s.subjectorder)subjectname
-        ,#{classtype} classtype,u.usertime,#{year} year
+        select u.userid,u.username,u.headpic,u.loginname,u.usersex,u.userphone,u.usertime,u.createtime
+        ,group_concat(distinct s.subjectname order by s.subjectorder)subjectname
+        ,group_concat(concat(s.subjectname,'-',v.versionname,'-',sb.lsbname) separator '  ')lsbname
+        ,(select group_concat(r.rolename separator '  ')
+        from t_user_role ur left join t_role r on ur.roleid=r.roleid where ur.userid=#{userid})rolename
+        ,#{classtype} classtype,#{year} year
         from t_user u
         left join t_teacher_powersb ts on u.userid = ts.teacherid
         left join t_subject_book sb on ts.lsbid=sb.lsbid
         left join t_subject s on sb.subjectid=s.subjectid
+        LEFT JOIN t_version v ON sb.versionid=v.versionid
         where u.userid=#{userid}
     </select>
     <!--更新学生硬件绑定信息-->