/// <summary>
/// Called when an order ticket event has occurred.
/// TODO: not implemented in the flow => so this needs to be implemented in the flow
/// </summary>
/// <param name="orderticketevent">The order ticket event.</param>
public void OnOrderTicketEvent(OrderTicketEvent orderticketevent)
{
if (IsRunning)
{
Modules.ForEach(x => x.OnOrderTicketEvent(orderticketevent));
}
}
/// <summary>
/// Submits the order.
/// </summary>
/// <param name="pendingorder">The order.</param>
/// <returns></returns>
public bool SubmitOrder(PendingOrder pendingorder)
{
//get the underlying order
var order = pendingorder.Order;
//Check current order state
if (order.State == OrderState.New)
{
//Set order
lock (_locker)
{
_activeOrders[pendingorder.OrderId] = pendingorder;
}
//Check order id
if (order.BrokerId.Contains(order.InternalId.ToString()))
{
order.BrokerId.Add(order.InternalId.ToString());
}
//Order event
OrderStateChange?.Invoke(this, OrderTicketEvent.Submitted(order.InternalId));
return(true);
}
return(false);
}
/// <summary>
/// Called when [order ticket event].
/// TODO: send to ordertickethandler for processing fills and updating
/// TODO: send to quant fund for notification
/// </summary>
/// <param name="pendingorder"></param>
/// <param name="orderticketevent">The orderticketevent.</param>
/// <exception cref="NotImplementedException"></exception>
public void OnOrderTicketEvent(PendingOrder pendingorder, OrderTicketEvent orderticketevent)
{
throw new NotImplementedException();
//Send updates (so if the order is completed, the receiving party will know this)
//EventRunner.Enqueue(PendingOrderInfoMessage.Generate(pendingorder), true);
//EventRunner.Enqueue(OrderInfoMessage.Create(pendingorder), true);
}
/// <summary>
/// Cancels the order.
/// </summary>
/// <param name="order">The order.</param>
/// <returns></returns>
public bool CancelOrder(PendingOrder order)
{
//Check if we can remove this order
if (!_activeOrders.TryRemove(order.OrderId, out PendingOrder active))
{
return(false); //Cannot find order
}
//Send cancelled order notification
OrderStateChange?.Invoke(this, OrderTicketEvent.Cancelled(order.OrderId, "Order was cancelled"));
return(true);
}
/// <summary>
/// Updates the order.
/// </summary>
/// <param name="pendingorder">The order.</param>
/// <returns></returns>
public bool UpdateOrder(PendingOrder pendingorder)
{
//Check if we can find this order
if (!_activeOrders.TryGetValue(pendingorder.OrderId, out PendingOrder active))
{
return(false); //Cannot find order
}
lock (_locker)
{
//Update order instance
pendingorder.UpdateOrder(active.Order);
}
//Send updated order notification
OrderStateChange?.Invoke(this, OrderTicketEvent.Updated(active.OrderId, "Order was updated"));
return(true);
}
/// <summary>
/// Process submit order
/// </summary>
/// <param name="ticket"></param>
protected virtual OrderTicketResponse CancelOrder(CancelOrderTicket ticket)
{
//Check if we can get the order
if (!OrderTracker.TryGetOrder(ticket.OrderId, out PendingOrder pendingorder))
{
_log.Error($"Unable to cancel order with ID {ticket.OrderId}, order id unkown.");
return(OrderTicketResponse.Error(ticket.OrderId, OrderTicketResponseErrorCode.UnableToFindOrder));
}
//Check if order is closed
if (pendingorder.Order.State.IsDone())
{
return(OrderTicketResponse.Error(ticket.OrderId, OrderTicketResponseErrorCode.InvalidOrderStatus));
}
//try and cancel the order
bool ordercancelled = false;
try
{
ordercancelled = BrokerConnection.CancelOrder(pendingorder);
}
catch (Exception exc)
{
_log.Error(exc, $"Could not cancel order with id {ticket.OrderId} broker connection refused to do so");
}
//If not managed to cancel
if (!ordercancelled)
{
var message = $"Brokerconnection failed to cancel order with id {ticket.OrderId}";
Portfolio.Log(LogLevel.Error, message);
HandleOrderTicketEvent(OrderTicketEvent.Error(ticket.OrderId));
return(OrderTicketResponse.Error(ticket.OrderId, OrderTicketResponseErrorCode.BrokerageFailedToCancelOrder));
}
//Order was cancelled
var order = pendingorder.Order as OrderImpl;
order.State = OrderState.Cancelled;
pendingorder.UpdateOrder(order);
//Return result for order ticket
return(OrderTicketResponse.Processed(ticket.OrderId));
}
/// <summary>
/// Cancels the order ticket.
/// </summary>
/// <param name="ticket">The ticket.</param>
/// <param name="quantfund">Ticket associated quant fund</param>
/// <returns></returns>
private OrderTicket ProcessCancelTicket(CancelOrderTicket ticket, IQuantFund quantfund)
{
//Try and get current order ticket
if (!OrderTracker.TryGetOrder(ticket.OrderId, out PendingOrder pendingorder))
{
ticket.SetResponse(OrderTicketResponse.Error(ticket.OrderId, OrderTicketResponseErrorCode.UnableToFindOrder));
return(ticket);
}
try
{
//Try and process cancel ticket
if (pendingorder.OrderState.IsDone())
{
_log.Error($"Order is already of state {pendingorder.OrderState} while trying to cancel this order");
ticket.SetResponse(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.InvalidOrderStatus));
}
else if (quantfund != null && quantfund.IsBackfilling)
{
ticket.SetResponse(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.QuantFundBackfilling));
}
else
{
// update the order status
var order = pendingorder.Order as OrderImpl;
order.State = OrderState.CancelPending;
pendingorder.UpdateOrder(order);
// notify the portfolio with an order event
HandleOrderTicketEvent(OrderTicketEvent.Cancelled(pendingorder.OrderId));
// send the request to be processed
ticket.SetResponse(OrderTicketResponse.Processed(ticket.OrderId), OrderTicketState.Processing);
_orderTicketQueue.Add(ticket);
}
}
catch (Exception exc)
{
_log.Error(exc);
ticket.SetResponse(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.ProcessingError, exc.Message));
}
//return result
return(ticket);
}
/// <summary>
/// Handles the order ticket event.
/// </summary>
/// <param name="orderticketevent">The orderticketevent.</param>
private void HandleOrderTicketEvent(OrderTicketEvent orderticketevent)
{
//Retrieve the order
if (!(GetOrderById(orderticketevent.OrderId) is OrderImpl order))
{
_log.Error($"Unable to retrieve order with id {orderticketevent.OrderId} could not proceed");
return;
}
//Set new order status
order.State = orderticketevent.OrderState;
//Get pending order instance
if (!OrderTracker.TryGetOrder(orderticketevent.OrderId, out PendingOrder pendingorder))
{
_log.Error($"Unable to retrieve pending order with id {orderticketevent.OrderId} could not proceed");
return;
}
//Check if we need to apply fill
if ((order.State == OrderState.Filled || order.State == OrderState.PartialFilled))
{
pendingorder.AddFill(orderticketevent.Fill);
}
//Check if we need to fire an event
if (orderticketevent.OrderState != OrderState.None)
{
//Create new event
try
{
Portfolio.OnOrderTicketEvent(pendingorder, orderticketevent);
}
catch (Exception exc)
{
Portfolio.Log(LogLevel.Error, $"Could not process orderticket event: {exc.Message}");
_log.Error(exc);
}
}
}
/// <summary>
/// Called when an order ticket event has occured.
/// </summary>
/// <param name="orderticketevent">The orderticketevent.</param>
public virtual void OnOrderTicketEvent(OrderTicketEvent orderticketevent)
{
}
/// <summary>
/// Processes the market data.
/// </summary>
/// <param name="dataupdates">The data updates.</param>
public void ProcessMarketData(DataUpdates dataupdates)
{
//Only accept market data
if (_activeOrders.Count == 0)
{
return;
}
//Check if we have any data
if (!dataupdates.HasUpdates)
{
return;
}
lock (_locker)
{
foreach (var pkv in _activeOrders.OrderBy(x => x.Key))
{
//get the order
var pendingorder = pkv.Value;
var order = pendingorder.Order;
//Get datapoint
if (!dataupdates[order.Security].HasUpdates)
{
continue;
}
var datapoint = dataupdates[order.Security].Ticks.Count > 0
? dataupdates[order.Security].Ticks.First().Value.First() as DataPoint
: dataupdates[order.Security].QuoteBars.Count > 0
? dataupdates[order.Security].QuoteBars.First().Value as DataPoint
: dataupdates[order.Security].TradeBars.Count > 0
? dataupdates[order.Security].TradeBars.First().Value as DataPoint
: null;
if (datapoint == null)
{
continue;
}
//Check if order is already done
if (order.State.IsDone())
{
_activeOrders.TryRemove(pkv.Key, out pendingorder);
continue;
}
//Check if we have enough buying power
if (!_portfolio.OrderTicketHandler.GetSufficientCapitalForOrder(pendingorder))
{
//Remove order from active orders, as it is cancelled by the broker instance
_activeOrders.TryRemove(pkv.Key, out pendingorder);
_portfolio.Log(LogLevel.Error, $"Insufficient funds to process order by sim broker");
OrderStateChange?.Invoke(this, OrderTicketEvent.Cancelled(pendingorder.OrderId, "Insufficient funds to process order by sim broker"));
}
//Check if we need to fill this order
var fillmodel = BrokerModel.GetFillModel(order);
Fill filledresult = Fill.NoFill();
try
{
filledresult = fillmodel.FillOrder(BrokerModel, datapoint, pendingorder, _usehighlyliquidfills);
}
catch (Exception exc)
{
_log.Error(exc);
_portfolio.Log(LogLevel.Error, string.Format("Order Error: id: {0}, Transaction model failed to fill for order type: {1} with error: {2}", order.InternalId, order.Type, exc.Message));
OrderStateChange?.Invoke(this, OrderTicketEvent.Cancelled(pendingorder.OrderId, "Exception during processing fill for this order, please check logs"));
}
//Check for any full or partial fills
if (filledresult.FillQuantity > 0)
{
if (filledresult.Status == OrderState.Filled)
{
OrderStateChange?.Invoke(this, OrderTicketEvent.Filled(order.InternalId, filledresult));
}
else if (filledresult.Status == OrderState.PartialFilled)
{
OrderStateChange?.Invoke(this, OrderTicketEvent.PartiallyFilled(order.InternalId, filledresult));
}
}
//Check if order is done
if (filledresult.Status.IsDone())
{
_activeOrders.TryRemove(pkv.Key, out pendingorder);
}
}
}
}
/// <summary>
/// Submit update order
/// </summary>
/// <param name="ticket"></param>
protected virtual OrderTicketResponse UpdateOrder(UpdateOrderTicket ticket)
{
//Get current pending order
if (!OrderTracker.TryGetOrder(ticket.OrderId, out PendingOrder pendingorder))
{
_log.Error($"Unable to retrieve order with id {ticket.OrderId} could not proceed");
return(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.UnableToFindOrder, $"Current order with id {pendingorder.OrderId} cannot be found"));
}
//Get the order
var order = pendingorder.Order as OrderImpl;
//Check if we can update this order
if (!CanUpdateOrder(order))
{
return(OrderTicketResponse.Error(order.InternalId, OrderTicketResponseErrorCode.InvalidOrderStatus,
$"Unable to update order with id {order.InternalId} and current state {order.State}"));
}
//Check if we can process this order
try
{
if (!Portfolio.BrokerModel.CanUpdateOrder(order, out string message))
{
//Notify we cannot update this order
order.State = OrderState.Invalid;
var response = OrderTicketResponse.Error(order.InternalId,
OrderTicketResponseErrorCode.BrokerageModelRefusedToUpdateOrder, $"Cannot update order {order.InternalId}: {message}");
Portfolio.Log(LogLevel.Error, response.ErrorMessage);
HandleOrderTicketEvent(OrderTicketEvent.Error(order.InternalId, response.ErrorMessage));
return(response);
}
}
catch (Exception exc)
{
_log.Error(exc, $"Could not run CanUpdateOrder on order with id {order.InternalId}, please check the implemented logic");
order.State = OrderState.Invalid;
return(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.ProcessingError, $"Current order with id {pendingorder.OrderId} cannot be processed due to error"));
}
//Check order quantity and pricing in case this is out of range
RoundLotSize(order);
RoundOrderPrices(order);
//Try and update this order
bool orderupdatesucceeded = false;
try
{
orderupdatesucceeded = BrokerConnection.UpdateOrder(pendingorder);
}
catch (Exception exc)
{
_log.Error(exc);
}
//Process a failed order update event
if (!orderupdatesucceeded)
{
var errormessage =
$"Broker connection failed to update order with id {order.InternalId} with connection type {BrokerConnection.BrokerType}";
Portfolio.Log(LogLevel.Error, errormessage);
HandleOrderTicketEvent(OrderTicketEvent.Error(order.InternalId, "Failed to update order"));
return(OrderTicketResponse.Error(order.InternalId,
OrderTicketResponseErrorCode.BrokerageFailedToUpdateOrder, errormessage));
}
else
{
//Apply updates to order
order.Update(ticket);
pendingorder.UpdateOrder(order);
}
return(OrderTicketResponse.Processed(order.InternalId));
}
/// <summary>
/// Process submit order
/// </summary>
/// <param name="ticket"></param>
protected virtual OrderTicketResponse SubmitOrder(SubmitOrderTicket ticket)
{
//Get order from factory
PendingOrder pendingorder = OrderFactory.CreateOrder(ticket);
OrderImpl order = pendingorder.Order as OrderImpl;
//Round off order quantity for correct amounts
RoundLotSize(order);
//try and get the order from the order tracker
if (!OrderTracker.TryAddOrder(pendingorder))
{
_log.Error($"Unable to add new order, order with id {pendingorder.OrderId} was already submitted");
return(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.OrderAlreadyExists, $"Current order with id {pendingorder.OrderId} was already submitted"));
}
if (!OrderTracker.TryGetOrder(pendingorder.OrderId, out pendingorder))
{
_log.Error($"Unable to retrieve newly added order, order with id {pendingorder.OrderId} was cannot be processed properly");
return(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.UnableToFindOrder, $"Current order with id {pendingorder.OrderId} cannot be found"));
}
//Round of prices
RoundOrderPrices(order);
//Set our new order
pendingorder.UpdateOrder(order);
//Check for correct size
if (order.Quantity == 0)
{
order.State = OrderState.Invalid;
var ticketresponse = OrderTicketResponse.Error(order.InternalId, OrderTicketResponseErrorCode.OrderQuantityZero);
Portfolio.Log(LogLevel.Error, ticketresponse.ErrorMessage);
return(ticketresponse);
}
//Check if we have enough capital for an order
bool sufficientcapital = GetSufficientCapitalForOrder(pendingorder);
if (!sufficientcapital)
{
//Not enough capital to execute this order
order.State = OrderState.Invalid;
var response = OrderTicketResponse.Error(order.InternalId,
OrderTicketResponseErrorCode.InsufficientBuyingPower, $"Cannot execute order with id {order.InternalId}, insufficient funds to execute order.");
Portfolio.Log(LogLevel.Error, response.ErrorMessage);
HandleOrderTicketEvent(OrderTicketEvent.Error(order.InternalId, $"Insufficent capital to execute order"));
return(response);
}
//Check if broker accepts order at this moment
try
{
if (!Portfolio.BrokerModel.CanSubmitOrder(order, out var message))
{
//Broker model did not accept this order
order.State = OrderState.Invalid;
var response = OrderTicketResponse.Error(order.InternalId,
OrderTicketResponseErrorCode.BrokerageModelRefusedToSubmitOrder, $"Order with id {order.InternalId}: {message}");
Portfolio.Log(LogLevel.Error, "");
HandleOrderTicketEvent(OrderTicketEvent.Error(order.InternalId, $"Broker model of type {Portfolio.BrokerModel.BrokerType} declared order cannot be submitted, message: {message}"));
return(response);
}
}
catch (Exception exc)
{
_log.Error(exc, $"Could not run CanSubmitOrder on order with id {order.InternalId}, please check the implemented logic");
order.State = OrderState.Invalid;
return(OrderTicketResponse.Error(pendingorder.OrderId, OrderTicketResponseErrorCode.ProcessingError, $"Current order with id {pendingorder.OrderId} cannot be processed due to error"));
}
//Try to execute this order to the broker connection attached
bool ordersuccess = false;
try
{
ordersuccess = BrokerConnection.SubmitOrder(pendingorder);
}
catch (Exception exc)
{
_log.Error(exc);
}
//Check if placing the order was a success
if (!ordersuccess)
{
order.State = OrderState.Invalid;
var submitmessage = "BrokerConnection failed to place order";
var response = OrderTicketResponse.Error(order.InternalId,
OrderTicketResponseErrorCode.BrokerageFailedToSubmitOrder, submitmessage);
Portfolio.Log(LogLevel.Error, submitmessage);
HandleOrderTicketEvent(OrderTicketEvent.Error(order.InternalId, submitmessage));
return(response);
}
order.State = OrderState.Submitted;
return(OrderTicketResponse.Processed(order.InternalId));
}
