public AuthenticationResult AuthenticateViaCardAndPin(string cardNumber, string pin)
{
var cardAuthenticator = new CardAuthenticator();
var authenticationResult = cardAuthenticator.ValidateCardAndPin(cardNumber, pin);
return(authenticationResult);
}
public ATMManager(BankCard enterredCard, IEnumerable <BankCard> cardRepository)
{
_cardRepository = cardRepository.ToList();
_authenticator = new CardAuthenticator(cardRepository);
IsAuthenticated = _authenticator.Authenticate(enterredCard);
}