public async Task <IEnumerable <Automobile> > GetAutomobilesForLocationAsync(int theCustomerId, int theLocationId)
{
var aCustomerLocations = await _locationRepository.GetLocationsForCustomerAsync(theCustomerId);
if (aCustomerLocations == null)
{
throw new ApplicationException("Customer has no locations");
}
if (aCustomerLocations.All(aItem => aItem.Id != theLocationId))
{
throw new ApplicationException("Customer has no locations with this id");
}
return(await _autoRepository.GetAutomobilesForLocationAsync(theLocationId));
}
