public ChangeResponse CoinReturn(ChangeRequest transaction)
{
var coinCount = new Change();
coinCount.SilverDollars = transaction.ChangeOwed/100;
coinCount.Quarters = (transaction.ChangeOwed - coinCount.SilverDollars*100)/25;
coinCount.Dimes = (transaction.ChangeOwed - (coinCount.SilverDollars*100 + coinCount.Quarters*25))/10;
coinCount.Nickels = (transaction.ChangeOwed - (coinCount.SilverDollars*100 + coinCount.Quarters*25 + coinCount.Dimes*10))/5;
coinCount.Pennies = (transaction.ChangeOwed -
(coinCount.SilverDollars*100 + coinCount.Quarters*25 + coinCount.Dimes*10 +
coinCount.Nickels*5));
var changeResponse = new ChangeResponse();
changeResponse.Coins = coinCount;
changeResponse.Item = transaction.Item;
changeResponse.ChangeOwed = transaction.ChangeOwed;
changeResponse.Payment = transaction.Payment;
return changeResponse;
}
public ChangeResponse MakeChange(ChangeRequest transaction)
{
var changeResponse = CoinReturn(transaction);
return changeResponse;
}
private ChangeRequest GetMoney(VendingItem item)
{
var itemTransaction = new ChangeRequest();
itemTransaction.Item = item;
bool result;
decimal userPayment;
bool isEnough=false;
Console.WriteLine("Your Selection:{0} costs:{1:c}",item.Name, item.Price);
do
{
Console.Write("How much money are you putting into the vending machine?:");
string userInput = Console.ReadLine();
result = decimal.TryParse(userInput, out userPayment);
if (result==false)
{
Console.WriteLine("You entered {0}, you must enter your payment as a number", userInput);
}
else if (userPayment<item.Price)
{
Console.WriteLine("Your payment must be more than the price of the item! You entered {0} but {1} costs {2:c}. ", userPayment, item.Name, item.Price);
}
else
{
isEnough = true;
}
} while (result==false || isEnough==false); //weird. if i flip order result/isenough it doesn't like it.
itemTransaction.Payment = (int)(userPayment*100);
itemTransaction.ChangeOwed = (int)(itemTransaction.Payment - itemTransaction.Item.Price*100);
return itemTransaction;
}