public void Refund(int currentTotal, int?priceInCents)
{
var calculator = new RefundCalculator();
var refund = calculator.CalculateRefund(priceInCents ?? 0, currentTotal);
foreach (var coinCount in refund)
{
ReturnTray.AddRange(Enumerable.Repeat(coinCount.Key, coinCount.Value));
}
}
public void ReturnCoins()
{
ReturnTray.AddRange(CoinSlot);
CoinSlot.Clear();
Context.State = new NoMoneyState(this);
}
