模拟考试修改

Administrator

2022-06-16 8b375fe00a241b3a769b82fe3dac8d1c9dce8a02

 src/main/java/org/springblade/modules/exam/service/impl/ExamPaperServiceImpl.java

@@ -18,20 +18,23 @@

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import liquibase.pro.packaged.L;
import org.springblade.common.utils.TimeSwitchUtil;
import org.springblade.core.mp.support.Condition;
import org.springblade.modules.apply.entity.Apply;
import org.springblade.modules.exam.entity.*;
import org.springblade.modules.exam.mapper.ExamPaperMapper;
import org.springblade.modules.exam.service.*;
import org.springblade.modules.exam.vo.ExamPaperSubjectVO;
import org.springblade.modules.exam.vo.ExamPaperVO;
import org.springblade.modules.exam.vo.ExamScoreVO;
import org.springblade.modules.exam.vo.ExamSubjectChoicesVO;
import org.springblade.modules.exam.vo.*;
import org.springblade.modules.training.entity.TrainingRegistration;
import org.springblade.modules.training.service.TrainingRegistrationService;
import org.springblade.modules.vip.entity.VipTopic;
import org.springblade.modules.vip.service.VipTopicService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;

/**
@@ -43,7 +46,7 @@
public class ExamPaperServiceImpl extends ServiceImpl<ExamPaperMapper, ExamPaper> implements ExamPaperService {

   @Autowired
   private ExamExaminationSubjectService examExaminationSubjectService;
   private VipTopicService vipTopicService;

   @Autowired
   private ExamAnswerRecordService examAnswerRecordService;
@@ -53,6 +56,9 @@

   @Autowired
   private ExamScoreService examScoreService;

   @Autowired
   private TrainingRegistrationService trainingRegistrationService;



@@ -80,6 +86,22 @@
         //模拟考试
         if (examPaperVO1.getExamType()==2) {
            examPaperVO1.setNum(baseMapper.getTrainNumber(examPaperVO1));
            examPaperVO1.setExamNum(baseMapper.getExamNumber(examPaperVO1));
            //计算截止时间
            long nowTime = System.currentTimeMillis();
            long examStartTime = examPaperVO1.getStartTime().getTime();
            long examEndTime = examPaperVO1.getEndTime().getTime();
            //判断时间
            if (nowTime-examEndTime>0){
               //剩余时间大于1天
               examPaperVO1.setDeadline("考试已结束");
            }else if(nowTime-examStartTime>=0 && nowTime-examEndTime<=0){
               //已到考试时间
               examPaperVO1.setDeadline("已到考试时间");
            }else {
               long time = examStartTime - nowTime;
               examPaperVO1.setDeadline(TimeSwitchUtil.secondToTime(time));
            }
         }
      });
      return examPaperVOIPage;
@@ -95,8 +117,45 @@
   public List<ExamSubjectChoicesVO> queryRandomSubject(ExamPaperVO paper) {
      //保存题目信息
      if (null!=paper.getScoreId()){
         //随机分类信息
         List<ExamSubjectChoicesVO> examSubjectChoicesVOS = baseMapper.queryRandomSubject(paper);
         //查询该保安员是否为会员
         ExamScore score = examScoreService.getById(paper.getScoreId());
         TrainingRegistration trainingRegistration = trainingRegistrationService.getById(score.getApplyId());

         List<ExamSubjectChoicesVO> examSubjectChoicesVOS = new ArrayList<>();
         if (null!=trainingRegistration.getVipStatus()){
            //如果是会员,从会员库里取题目
            if (trainingRegistration.getVipStatus().equals(1)){
               //查询该vip 用户的 vip 库,从该120题中取出题目
               VipTopic vipTopic = new VipTopic();
               vipTopic.setUserId(Long.parseLong(score.getUserId()));
//               vipTopic.setApplyId(score.getApplyId());
               VipTopic topic = vipTopicService.getOne(Condition.getQueryWrapper(vipTopic));
               if (null!=topic){
                  List<String> list = Arrays.asList(topic.getTopicIds().split(","));
//                  System.out.println("list.size() = " + list.size());
                  List<String> radio = list.subList(0, 49);
                  List<String> checkbox = list.subList(50, 69);
                  List<String> judge = list.subList(70, 109);
                  List<String> sort = list.subList(110, 119);
                  //随机题目
                  List<ExamSubjectChoicesVO> radioRandomSubjectList = baseMapper.queryRandomSubjectList(radio,25);
                  List<ExamSubjectChoicesVO> checkboxRandomSubjectList = baseMapper.queryRandomSubjectList(checkbox,10);
                  List<ExamSubjectChoicesVO> judgeRandomSubjectList = baseMapper.queryRandomSubjectList(judge,20);
                  List<ExamSubjectChoicesVO> sortRandomSubjectList = baseMapper.queryRandomSubjectList(sort,5);
                  //合并集合数据
                  examSubjectChoicesVOS.addAll(radioRandomSubjectList);
                  examSubjectChoicesVOS.addAll(checkboxRandomSubjectList);
                  examSubjectChoicesVOS.addAll(judgeRandomSubjectList);
                  examSubjectChoicesVOS.addAll(sortRandomSubjectList);
               }
            }else {
               //随机分类信息
               examSubjectChoicesVOS = baseMapper.queryRandomSubject(paper);
            }
         }else {
            //随机分类信息
            examSubjectChoicesVOS = baseMapper.queryRandomSubject(paper);
         }
//         long before = System.currentTimeMillis();
         List<ExamExaminationSubject> list = new ArrayList<>();
         examSubjectChoicesVOS.forEach(examSubjectChoicesVO -> {
@@ -108,6 +167,8 @@
            //新增
//            examExaminationSubjectService.save(ksxtSginup);
            list.add(ksxtSginup);
            //将题目答案设置为空字符串，不让前端看到
            examSubjectChoicesVO.setAnswer("");
         });
         //批量新增
         baseMapper.insertBatch(list);
@@ -144,13 +205,13 @@

   /**
    * 查询考生考试信息
    * @param userId 用户id
    * @param examPaper 用户id
    * @return
    */
   @Override
   public List<ExamPaperVO> getExamDetail(String userId) {
   public List<ExamPaperVO> getExamDetail(ExamPaperVO examPaper) {
      //查询考试信息
      return baseMapper.getExamDetail(userId);
      return baseMapper.getExamDetail(examPaper);
   }

   /**
@@ -179,7 +240,7 @@
    * @return
    */
   @Override
   public ExamPaper getExamInfoByExamName(String examName) {
   public List<ExamPaper> getExamInfoByExamName(String examName) {
      return baseMapper.getExamInfoByExamName(examName);
   }

@@ -239,4 +300,91 @@
      }
      return null;
   }


   /**
    * 查询考试统计信息
    * @param examPaperVO
    * @param page
    * @return
    */
   @Override
   public IPage<ExamStatisticsVO> getExamStatistics(IPage<ExamStatisticsVO> page, ExamPaperVO examPaperVO) {
      return page.setRecords(baseMapper.getExamStatistics(page,examPaperVO));
   }

   /**
    * 根据考试id 统计查询考试信息
    * @param examPaperVO
    * @return
    */
   @Override
   public IPage<ExamStatisticsVO> getExamInfoByExamId(IPage<ExamStatisticsVO> page, ExamStatisticsVO examPaperVO) {
      List<ExamStatisticsVO> statisticsVOS = baseMapper.getExamInfoByExamId(page, examPaperVO);
      //遍历，计算占比
      if (statisticsVOS.size()>0){
         statisticsVOS.forEach(examStatisticsVO -> {
            //格式化小数
            DecimalFormat df = new DecimalFormat("0.00");
            //返回的是String类型
            examStatisticsVO.setAbsentProportion(df.format((float)examStatisticsVO.getQknum()/examStatisticsVO.getZnum()*100));
            DecimalFormat df1 = new DecimalFormat("0.00");
            examStatisticsVO.setQualifiedProportion(df1.format((float)examStatisticsVO.getYknum()/examStatisticsVO.getZnum()*100));
         });
      }
      return page.setRecords(statisticsVOS);
   }

   /**
    * 根据考试id 统计查询考试信息
    * @param examScoreVO
    * @return
    */
   @Override
   public List<ExamStatisticsVO> getExamInfoByExamIdList(ExamScoreVO examScoreVO) {
      List<ExamStatisticsVO> statisticsVOS = baseMapper.getExamInfoByExamIdList(examScoreVO);
      //遍历，计算占比
      if (statisticsVOS.size()>0){
         statisticsVOS.forEach(examStatisticsVO -> {
            //格式化小数
            DecimalFormat df = new DecimalFormat("0.00");
            //返回的是String类型
            examStatisticsVO.setAbsentProportion(df.format((float)examStatisticsVO.getQknum()/examStatisticsVO.getZnum()*100));
            DecimalFormat df1 = new DecimalFormat("0.00");
            examStatisticsVO.setQualifiedProportion(df1.format((float)examStatisticsVO.getYknum()/examStatisticsVO.getZnum()*100));
         });
      }
      return statisticsVOS;
   }

   /**
    * 查询考试成绩明细
    * @param examScoreVO
    * @return
    */
   @Override
   public List<ExamScoreVO> getExamScoreList(ExamScoreVO examScoreVO) {
      return baseMapper.getExamScoreList(examScoreVO);
   }


   /**
    * 根据id 取出题目信息(随机取)
    * @param list 题目id集合
    * @param number 题目梳理
    * @return
    */
   @Override
   public List<ExamSubjectChoicesVO> queryRandomSubjectList(List<String> list, int number) {
      return baseMapper.queryRandomSubjectList(list,number);
   }

   /**
    * 模拟考试随机抽题，未缴费人员
    * @return
    */
   @Override
   public List<ExamSubjectChoicesVO> simulateQueryRandomSubjectList() {
      return baseMapper.simulateQueryRandomSubjectList();
   }
}