internal async Task TryRegisterCarAsync(AddCarVM newCar)
{
context.Add(new AvailableCars
{
CarType = newCar.CarType,
CarLicenseNumber = newCar.CarLicenseNumber,
CurrentMileage = newCar.CurrentMileage,
});
await context.SaveChangesAsync();
}
public async Task <IActionResult> Create(AddCarVM newCar)
{
if (!ModelState.IsValid)
{
return(View(newCar));
}
bool carExists = service.CheckIfCarExists(newCar);
if (carExists)
{
ModelState.AddModelError(nameof(AddCarVM.CarLicenseNumber), $"{newCar.CarLicenseNumber} already exists.");
return(View(newCar));
}
else
{
await service.TryRegisterCarAsync(newCar);
}
return(RedirectToAction("Cars", "Booking"));
}
private void ItemCreate_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
DataContext = new AddCarVM(model);
}
internal bool CheckIfCarExists(AddCarVM newCar)
{
var car = context.AvailableCars.Any(c => c.CarLicenseNumber == newCar.CarLicenseNumber);
return(car ? true : false);
}
