コード例 #1
0
  /**
   * Approve Exam.
   *
   * @param examId
   * @return
   */
  public boolean approveExam(String examId) {
    // Upon Approved, Generate Time Slots
    Exam examToApproved = examDao.findByExamId(examId);

    List<TestingCenterTimeSlots> timeSlots = generateTimeSlots(examToApproved);

    tctsDao.insertTimeSlots(timeSlots);

    examToApproved.setStatusType(ExamStatusType.APROVED);
    if (examDao.updateExam(examToApproved)) {
      return true;
    } else {
      return false;
    }
  }
コード例 #2
0
  // Schedule an Exam
  public boolean addExam(Exam newExam, String userId) {
    ExamType examType = newExam.getExamType();
    boolean result = true;
    if (examType.equals(ExamType.REGULAR)) {
      // If Regular Exam
      result = examDao.addExam(newExam);

      // If
    } else {
      result = adhocExamDao.addAdhocExam((AdhocExam) newExam);
    }
    if (result) {
      User user = userDao.getUserById(userId);
      String emailAddress = user.getEmail();
      try {
        emailService.sendEmail(
            StringResources.EMAIL_HOST,
            StringResources.EMAIL_PORT,
            StringResources.EMAIL_LOGIN,
            StringResources.EMAIL_PASSWORD,
            emailAddress,
            "Exam Request Notification",
            "You successfully send a exam request");
      } catch (MessagingException e) {
        // Do nothing
      }
    }
    return result;
  }
コード例 #3
0
  // Calculate How many time
  public List<TestingCenterTimeSlots> generateTimeSlots(Exam exam) {
    TestingCenterInfo tci = tcr.findByTerm(tcr.getCurrentTerm().getTermId());
    int gap = tci.getGap();
    int examDuration = exam.getDuration();
    int openMinutes = (int) ChronoUnit.MINUTES.between(tci.getOpen(), tci.getClose());

    // Ensure time chunk devides 30
    int timeChuck =
        (examDuration + gap) % 30 == 0 ? examDuration : 30 * ((examDuration + gap) / 30 + 1);

    LocalTime endTime = exam.getEndDateTime().toLocalTime();
    LocalTime beginTime = exam.getStartDateTime().toLocalTime();
    LocalTime openTime = tci.getOpen();
    LocalTime closeTime = tci.getClose();
    LocalDate beginDate = exam.getStartDateTime().toLocalDate();
    LocalDate endDate = exam.getEndDateTime().toLocalDate();

    beginTime = adjustTime(beginTime); // Exam Begin Time
    endTime = adjustTime(endTime); // Exam End Time

    // Calculate Duration According to different day.
    int startDayDuration = (int) ChronoUnit.MINUTES.between(beginTime, closeTime);
    int dayLast = (int) ChronoUnit.DAYS.between(beginDate, endDate) - 1;
    int endDayDuration = (int) ChronoUnit.MINUTES.between(openTime, endTime);

    int startDayChucks = startDayDuration / timeChuck;
    int endDayChucks = endDayDuration / timeChuck;
    int regularDayChuncks = dayLast >= 0 ? (dayLast * openMinutes) / timeChuck : 0;
    int dailyChuncks = openMinutes / timeChuck;

    LocalDate dateCursor = beginDate;
    LocalTime timeCursor = beginTime;
    List<TestingCenterTimeSlots> timeSlotses = new ArrayList<>();
    if (startDayChucks > 0) {
      for (int i = 0; i < startDayChucks; i++) {
        LocalDateTime slotsBegin = dateCursor.atTime(timeCursor);
        LocalDateTime slotsEnd = dateCursor.atTime(timeCursor.plusMinutes(examDuration));

        TestingCenterTimeSlots t =
            new TestingCenterTimeSlots(
                exam.getExamId(),
                slotsBegin,
                slotsEnd,
                tci.getNumSeats(),
                tci.getNumSetAsideSeats());
        timeSlotses.add(t);

        timeCursor = timeCursor.plusMinutes(timeChuck);
      }
    }
    if (regularDayChuncks > 0) {

      for (int i = 0; i < dayLast; i++) {
        dateCursor = dateCursor.plusDays(1);
        timeCursor = adjustTime(openTime);

        for (int j = 0; j < dailyChuncks; j++) {
          LocalDateTime slotsBegin = dateCursor.atTime(timeCursor);
          LocalDateTime slotsEnd = dateCursor.atTime(timeCursor.plusMinutes(examDuration));

          TestingCenterTimeSlots t =
              new TestingCenterTimeSlots(
                  exam.getExamId(),
                  slotsBegin,
                  slotsEnd,
                  tci.getNumSeats(),
                  tci.getNumSetAsideSeats());
          timeSlotses.add(t);

          timeCursor = timeCursor.plusMinutes(timeChuck);
        }
      }
    }
    if (endDayChucks > 0) {
      dateCursor = dateCursor.plusDays(1);
      timeCursor = adjustTime(openTime);

      for (int i = 0; i < endDayChucks; i++) {
        LocalDateTime slotsBegin = dateCursor.atTime(timeCursor);
        LocalDateTime slotsEnd = dateCursor.atTime(timeCursor.plusMinutes(examDuration));

        TestingCenterTimeSlots t =
            new TestingCenterTimeSlots(
                exam.getExamId(),
                slotsBegin,
                slotsEnd,
                tci.getNumSeats(),
                tci.getNumSetAsideSeats());
        timeSlotses.add(t);

        timeCursor = timeCursor.plusMinutes(timeChuck);
      }
    }
    return timeSlotses;
  }