private void _UpdateOrderList(RequestNS.RequestOrderStatus orderStatus)
{
try {
lock (this._LockCurrentOrders) {
DTO.Order editOrder = this._CurrentOrders.FirstOrDefault(x => x.OrderId == orderStatus.OrderId);
if (editOrder == null)
{
editOrder = new DTO.Order();
editOrder.OrderId = orderStatus.OrderId;
this._CurrentOrders.Add(editOrder);
}
DTO.Order updatedOrder = orderStatus.GetOrder();
editOrder.DrinkId = updatedOrder.DrinkId;
editOrder.ExpectedSecondsToDeliver = updatedOrder.ExpectedSecondsToDeliver;
editOrder.OrderStatus = updatedOrder.OrderStatus;
editOrder.OrderStateId = updatedOrder.OrderStateId;
this._CleanupCompletedOrders();
this._NotifyOrderChanged((DTO.Order)editOrder.Clone());
}
} catch (InvalidOperationException) {
} catch (ArgumentNullException) {
}
}
void orderUpdaterequest_OnRequestCompleted(object sender, RequestNS.RequestCompletedEventArgs e)
{
RequestNS.RequestOrderStatus orderStatus = e.Request as RequestNS.RequestOrderStatus;
if (e.Request.State != RequestNS.RequestStates.Successful)
{
this._HandleFailedOrderRequest(orderStatus);
}
else
{
this._UpdateOrderList(orderStatus);
}
}
private void _HandleFailedOrderRequest(RequestNS.RequestOrderStatus failedRequest)
{
DTO.Order failedOrder = null;
lock (this._LockCurrentOrders) {
failedOrder = this._CurrentOrders.FirstOrDefault(x => x.OrderId == failedRequest.OrderId);
if (failedOrder != null)
{
this._CurrentOrders.Remove(failedOrder);
}
}
failedOrder.OrderStateId = DTO.StateId.Failed;
this._NotifyOrderChanged(failedOrder);
return;
}
