public void GetTransactionList(Client client)
{
if (client.IsPremium)
{
if (_system == null)
{
_system = new BankSystem();
}
_system.GetTransactionList(client);
return;
}
Console.WriteLine($"This operation is Forbidden for {client.Name}");
}
public BankUI(IBankSystem bankSystem)
{
this.bankSystem = bankSystem;
this.account = null;
}