public async Task <IActionResult> Details(int courseId)
{
Course courseFromDB = _coursesRepository.GetById(courseId);
SubjectViewModel subjectFromDB = _subjectsRepository.GetById(courseFromDB.Subject.SubjectId);
List <CourseModuleEditViewModel> modulesFromDB = await _coursesRepository.GetScheduleModules(courseId);
List <Student> students = await _studentsRepository.GetStudentsByCourse(courseId);
User userFromDB = await _usersRepository.GetByEmail(courseFromDB.Teacher.Email);
CourseDetailsViewModel courseDetailsViewModel = new CourseDetailsViewModel()
{
Course = courseFromDB,
Subject = new Subject()
{
SubjectId = subjectFromDB.SubjectId,
Name = subjectFromDB.Name,
Description = subjectFromDB.Description
},
Teacher = new AspNetUsers()
{
FirstName = userFromDB.FirstName,
LastName = userFromDB.LastName,
MiddleName = userFromDB.MiddleName
},
Modules = modulesFromDB,
Students = students
};
return(View(courseDetailsViewModel));
}
public ActionResult <SubjectsDTO> GetSubjectsById(string id)
{
try
{
var result = repository.GetById(id);
if (result != null)
{
return(Ok(mapper.Map <SubjectsDTO>(result)));
}
return(NotFound());
}
catch (System.Exception msg)
{
return(NotFound(msg));
}
}
private void FillSlotsWithSubjects()
{
for (int i = 0; i < _subjectsRepository.Count; i++)
{
Subject subject = _subjectsRepository.GetById(i + 1);
int slotId;
do
{
slotId = _random.Next(0, _slotsCount);
} while (!CanSubjectBePlacedAtSlot(slotId, subject)); //if it is different it means that there is already some subject at this slot
for (int j = slotId; j < slotId + subject.Duration; j++)
{
_slots[j].SubjectId = subject.Id;
}
}
}
public float CalculateFitness(List <Slot> genes)
{
float score = 0.0f;
List <IGrouping <int, Slot> > slotsGroupedBySubject =
genes.Where(x => x.SubjectId != -1).GroupBy(x => x.SubjectId).ToList();
foreach (IGrouping <int, Slot> group in slotsGroupedBySubject)
{
Slot subjectSlot = group.First();
Subject subject = _subjectsRepository.GetById(subjectSlot.SubjectId);
Room room = _roomsRepository.GetById(subjectSlot.RoomId);
//check if room is good for subject
if (subject.Type == room.Type)
{
score++;
}
}
return(score / _maxScore);
}
public IActionResult Edit(int id)
{
SubjectViewModel subjectViewModel = _subjectRepository.GetById(id);
return(View("Edit", _subjectRepository.GetById(id)));
}
