public void ProcessOrder()
{
while (mCurrentPriceCuts < mMaxPriceCuts)
{
if (mPricingModel.TodaysPrice() <= mLastPrice)
{
mLastPrice = mPricingModel.TodaysPrice();
foreach (IChickenFarmCallback callback in mSubscribers.Values)
{
callback.PriceChanged(mPricingModel.TodaysPrice());
}
mCurrentPriceCuts++;
}
Order order = mOrderBuffer.GetOneCell();
ParameterizedThreadStart processOrder = new ParameterizedThreadStart(mOrderProcessing.ProcessOrder);
Thread orderProcessingThread = new Thread(processOrder);
orderProcessingThread.Start(new object[] { order, mSubscribers[order.SenderId] });
Thread.Sleep(1000);
}
}
/*
* Check credit card number
* Calculate total amount of charge (unit price * quantity + tax + shipping)
* Send confirmation to retailer
*/
public void ProcessOrder(object parameters)
{
object[] boxedParams = (object[])parameters;
Order order = (Order)boxedParams[0];
IChickenFarmCallback callBack = (IChickenFarmCallback)boxedParams[1];
ProcessedOrder pOrder;
if (validateCreditCard(order.CreditCardNumber))
{
pOrder = new ProcessedOrder(true, order, mPricingModel.TodaysPrice());
mPricingModel.AddSale(order.AmountOfChickens);
}
else
{
pOrder = new ProcessedOrder(false, order);
}
callBack.OrderConfirmation(pOrder);
}
