// attempt to authenticate user against database
private void AuthenticateUser()
{
// prompt for account number and input it from user
screen.DisplayMessage("\nPlease enter your account number: ");
int accountNumber = keypad.GetInput();
// prompt for PIN and input it from user
screen.DisplayMessage("\nEnter your PIN: ");
int pin = keypad.GetInput();
// set userAuthenticated to boolean value returned by database
userAuthenticated =
bankDatabase.AuthenticateUser(accountNumber, pin);
// check whether authentication succeeded
if (userAuthenticated)
{
currentAccountNumber = accountNumber; // save user's account #
}
else
{
screen.DisplayMessageLine(
"Invalid account number or PIN. Please try again.");
}
}
public bool AuthenticateUser(int accountNumber, int pinCode)
{
UserAuthenticated = BankDatabase.AuthenticateUser(accountNumber, pinCode);
if (UserAuthenticated)
{
CurrentAccountNumber = accountNumber; // Provide access to account if authentication is correct.
return(true);
}
else
{
return(false);
}
}
