public bool Handle(Cooked message)
{
_dispatcher.Publish(new PriceFood(message.Order,
message.CorrelationId,
message.MessageId));
return(true);
}
public OrderFulfillment(ITopicDispatcher dispatcher, OrderTaken initiatingMessage)
{
_dispatcher = dispatcher;
_dispatcher.Publish(new CookFood(initiatingMessage.Order,
initiatingMessage.CorrelationId,
initiatingMessage.MessageId));
}
public OrderFulfillmentForDodgeyCustomer(ITopicDispatcher dispatcher, OrderTaken initiatingMessage)
{
_dispatcher = dispatcher;
_dispatcher.Publish(new PriceFood(initiatingMessage.Order,
initiatingMessage.CorrelationId,
initiatingMessage.MessageId));
}
public void TakeOrder(int tableNumber, IEnumerable <OrderItem> orderItems, Guid id, bool dodgeyCustomer)
{
var order = new Order(tableNumber, id, _name, dodgeyCustomer);
foreach (var item in orderItems)
{
order.AddItem(item);
}
_dispatcher.Publish(new OrderTaken(order, order.Id, null));
}
public bool Handle(PriceFood message)
{
Order order = message.Order;
foreach (OrderItem item in order.Items)
{
double itemCost;
if (_costs.TryGetValue(item.Name, out itemCost))
{
item.Cost = itemCost;
}
else
{
throw new InvalidOperationException(string.Format("No price found for item {0}", item.Name));
}
}
_dispatcher.Publish(new Priced(order, message.CorrelationId, message.MessageId));
return(true);
}
public bool TryPay(Guid orderId)
{
OrderMessage orderMessage;
if (_ordersToBePaid.TryGetValue(orderId, out orderMessage))
{
Order orderToPay = orderMessage.Order;
orderToPay.SettleBill();
OrderMessage removedOrder;
_ordersToBePaid.TryRemove(orderId, out removedOrder);
_dispatcher.Publish(new Paid(orderToPay, orderMessage.CorrelationId, orderMessage.MessageId));
ConsoleColor origColour = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.Write("$");
Console.ForegroundColor = origColour;
return(true);
}
return(false);
}
public MessageDelay(ITopicDispatcher dispatcher)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
_dispatcher = dispatcher;
Task.Factory.StartNew(() =>
{
while (!Cancelled)
{
var messages = _messagesToEcho.Where(x => x.HasExpired());
foreach (var message in messages)
{
_dispatcher.Publish((dynamic)message.Echo.Inner);
}
Thread.Sleep(1000);
}
});
}
public bool Handle(CookFood message)
{
Thread.Sleep(_sleepDuration);
var order = message.Order;
foreach (var item in order.Items)
{
IList <string> ingredients;
if (_recipes.TryGetValue(item.Name, out ingredients))
{
item.IngredientsUsed = ingredients;
}
else
{
throw new Exception(string.Format("Cook doesn't know how to make {0}", item.Name));
}
}
Console.Write("+");
_dispatcher.Publish(new Cooked(order, message.CorrelationId, message.MessageId));
return(true);
}
public bool Handle(Report message)
{
_dispatcher.Publish(new Completed(message.Order, message.CorrelationId, message.MessageId));
return(true);
}