public ActionResult Create(AircraftEditViewModel viewModel)
{
if (ModelState.IsValid)
{
if (_dataService.GetAircraftByRegNumber(viewModel.RegistrationNumber) == null)
{
Aircraft entity = new Aircraft();
entity = CopyDataFromViewModel(entity, viewModel);
_dataService.AddAircraft(entity);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError("RegistrationNumber", "Aircraft with registration number already exists in the database");
}
}
return(View(viewModel));
}
