public BankAccountCommand(BankAccount account, Action action, int amount) // sve sto nam treba: kome? BankAccount, sta? Action, koliko? amount
{
this.account = account ?? throw new ArgumentNullException(nameof(account));
this.action = action;
this.amount = amount;
}
public BankAccountCommand(BankAccount account, int amount, Action action)
{
this.amount = amount;
this.action = action;
this.account = account;
}
