public void Schedule(ScheduleExaminationDTO examinationDTO)
{
DateTime startTime = examinationDTO.StartTime.AddHours(-1);
DateTime endTime = examinationDTO.StartTime.AddHours(1);
Patient patient = _patientRepository.Get(examinationDTO.PatientJmbg, startTime, endTime);
Doctor doctor = _doctorRepository.Get(examinationDTO.DoctorJmbg, startTime, endTime);
Room room = _roomRepository.Get(examinationDTO.RoomId, startTime, endTime);
Examination examination = new Examination(examinationDTO.StartTime, patient, doctor, room);
if (!examination.IsAvailable())
{
throw new ValidationException("Examination is not available.");
}
if (examination.IsBefore(_clock.GetTimeLimit()))
{
throw new ValidationException("The time limit for scheduling the examinaton has passed.");
}
_examinationRepository.Add(examination);
}