public ICar[] GetAvailableCars()
{
var rented = _repo.GetRentedCars();
var all = _repo.GetAllCars();
return(all.Where(q => !rented.Contains(q)).ToArray());
}
private void ValidateAvailability(BookDTO rent)
{
var rented = _repo.GetRentedCars();
if (rented.Any(q =>
q.Category == rent.Car.Category &&
q.Model == rent.Car.Model &&
q.Year == rent.Car.Year))
{
throw new RentExceptions.RentNotFound("Selected car is not available");
}
}
