// metoda utilizata pentru crearea unui cont de utilizator
public override void CreateAccount()
{
// se citesc de la tastatura valori pentru fiecare proprietate din User si se valideaza
StandardMessages.FirstName();
string firstName = GetUserValue(UserCommand.Read());
StandardMessages.LastName();
string lastName = GetUserValue(UserCommand.Read());
StandardMessages.Email();
string email = GetUserEmail(UserCommand.Read());
StandardMessages.Password();
string password = GetUserValue(UserCommand.Read());
StandardMessages.BirthDate();
DateTime birthDate = GetUserBirthDate(UserCommand.Read());
// este adaugat un user nou in lista AllUsers
AllUsers.Add(Factory.CreateUser(userId++, birthDate, firstName, lastName, email, password));
}