public async Task <Specialty> Create(Specialty speciality)
{
List <Task> tasks = new List <Task>();
var facultyIdExists = _facultyRepository.GetById(speciality.FacultyId);
tasks.Add(facultyIdExists);
var uniqueId = _specialtyRepository.GetById(speciality.Id);
tasks.Add(uniqueId);
var uniqueName = _specialtyRepository.GetByName(speciality.Name);
tasks.Add(uniqueName);
await Task.WhenAll(tasks);
var lectorIdExists = _lectorRepository.GetById(speciality.LectorId) != null;
if (facultyIdExists.Result != null && lectorIdExists && uniqueId.Result == null && uniqueName.Result == null)
{
return(await _specialtyRepository.Create(speciality));
}
else
{
throw new Exception();
}
}
public ActionResult Create(Speciality speciality)
{
if (ModelState.IsValid)
{
repository.Create(speciality);
TempData["message"] = "Специальность успешно добавлена";
return(RedirectToAction("Index"));
}
ViewBag.DepartmentId = new SelectList(db.Departments, "Id", "Name", speciality.DepartmentId);
return(View(speciality));
}
public Speciality Create(CreateSpecialityCommand command)
{
var speciality = new Speciality(command.Name, command.Description);
speciality.Validate();
_repository.Create(speciality);
if (Commit())
{
return(speciality);
}
return(null);
}
Speciality ISpecialtyService.Create(Speciality speciality)
{
_specialtyRepository.Create(speciality);
return(_specialtyRepository.GetById(speciality.Id));
}