public Order(int orderId, string productId, DateTime moment, IWebshopCallback callback)
{
OrderId = orderId;
ProductId = productId;
Moment = moment;
WebshopCallback = callback;
}
public void Connect()
{
IWebshopCallback currentClient = OperationContext.Current.GetCallbackChannel <IWebshopCallback>();
if (!clients.Contains(currentClient))
{
clients.Add(currentClient);
clients.ForEach(client => client.NewClientConnected(clients.Count));
}
}
public void Disconnect()
{
IWebshopCallback currentClient = OperationContext.Current.GetCallbackChannel <IWebshopCallback>();
if (clients.Contains(currentClient))
{
clients.Remove(currentClient);
clients.ForEach(client => client.DisconnectedClient(clients.Count));
}
}
public void connect()
{
IWebshopCallback clientCallback = OperationContext.Current.GetCallbackChannel <IWebshopCallback>();
clients.Add(clientCallback);
foreach (IWebshopCallback client in clients)
{
client.newClientConnected(clients.Count);
}
}
public bool BuyProduct(string ProductId)
{
IWebshopCallback clientCallback = OperationContext.Current.GetCallbackChannel <IWebshopCallback>();
foreach (var productsItem in this.productItems)
{
if (productsItem.ProductId == ProductId)
{
if (productsItem.Stock > 0)
{
productsItem.Stock--;
foreach (var client in this.connectedClients)
{
if (client != clientCallback)
{
client.productSold(productsItem);
}
}
Order order = new Order
{
ProductId = productsItem.ProductId,
Moment = DateTime.Now,
WebshopCallback = clientCallback
};
this.orderList.Add(order);
// send this order to all shipping clients
this.newOrderEvent(order);
return(true);
}
}
}
return(false);
}
public bool BuyProduct(string productId)
{
IWebshopCallback currentClient = OperationContext.Current.GetCallbackChannel <IWebshopCallback>();
Item item = GetProduct(productId);
if (item.OnSale)
{
Order order = new Order(counter++, productId, DateTime.Now, currentClient);
orders.Add(order);
if (ShipOrder(order.OrderId))
{
item.Stock--;
foreach (IWebshopCallback client in clients)
{
if (client != currentClient)
{
client.ProductSold(item);
}
}
return(true);
}
}
return(false);
}
