public void PurchaseItem(string location)
{
PurchasedItems.Add(GetItemFromSlot(location));
Trans.TotalPurchasePrice += 100 * GetItemFromSlot(location).Price;
log.PrintLog(log.PrintPurchase(GetItemFromSlot(location).Name, GetItemFromSlot(location).Price, Trans.BalanceInDollars));// purchase log
Slots[location].RemoveItem();
}
public void PurchaseItem(string location)
{
if (!Slots.ContainsKey(location))
{
throw new VendingMachineException("Invalid slot selection.");
}
if (Slots[location].IsEmpty)
{
throw new VendingMachineException("Item out of stock.");
}
if (Slots[location].Price > Trans.BalanceInDollars)
{
throw new VendingMachineException("Not enough money provided.");
}
PurchasedItems.Add(GetItemFromSlot(location));
Trans.TotalPurchasePriceInPennies += 100 * GetItemFromSlot(location).Price;
log.PrintPurchase(GetItemFromSlot(location).Name, GetItemFromSlot(location).Price, Trans.BalanceInDollars);// purchase log
Slots[location].RemoveItem();
}
