public Task<int> PlaceOrder(OrderParams orderParams, CancellationToken cancellationToken)
{
Contract.Requires((orderParams.OrderType != OrderType.Limit && orderParams.OrderType != OrderType.Limit)
|| (orderParams.OrderType == OrderType.Limit && orderParams.LimitPrice.HasValue)
|| (orderParams.OrderType == OrderType.Stop && orderParams.StopPrice.HasValue));
return null;
}
public async Task<int> PlaceOrder(OrderParams orderParams, CancellationToken cancellationToken)
{
using (var cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(this.internalCancelationTokenSource.Token, cancellationToken))
{
var orderId = this.idsDispenser.NextOrderId();
var request = RequestPlaceOrderMessage.Default;
request.Account = this.AccountId;
request.Action = orderParams.OrderAction.ToStringAction();
request.TotalQuantity = orderParams.Quantity;
request.ContractId = orderParams.Contract.ContractId;
request.Symbol = orderParams.Contract.Symbol;
request.SecType = orderParams.Contract.SecurityType.ToString();
request.Expity = orderParams.Contract.Expiry;
request.Strike = orderParams.Contract.Strike;
request.Right = orderParams.Contract.RightString;
request.Multiplier = orderParams.Contract.AdditionalContractInfo.Multiplier;
request.Exchange = orderParams.Contract.AdditionalContractInfo.Exchange;
request.PrimaryExchange = orderParams.Contract.AdditionalContractInfo.PrimaryExchange;
request.Currency = orderParams.Contract.AdditionalContractInfo.Currency;
request.LocalSymbol = orderParams.Contract.LocalSymbol;
request.TradingClass = orderParams.Contract.AdditionalContractInfo.TradingClass;
request.OrderType = orderParams.OrderType.ToOrderString();
request.OrderId = orderId;
request.Transmit = true;
// ReSharper disable PossibleInvalidOperationException
// Relations between order type and prices fields checked in contracts
if (orderParams.OrderType == OrderType.Limit)
{
request.LimitPrice = (double)orderParams.LimitPrice.Value;
}
if (orderParams.OrderType == OrderType.Stop)
{
request.AuxPrice = (double)orderParams.StopPrice.Value;
}
// ReSharper restore PossibleInvalidOperationException
return await this.factory.CreatePlaceOrderOperation(request, this.ordersStorage, cancellationTokenSource.Token);
}
}
public Task<int> PlaceOrder(OrderParams orderParams, CancellationToken cancellationToken)
{
return this.dispatcher.Dispatch(
() => this.internalAccount.PlaceOrder(orderParams, cancellationToken));
}
private async void PlaceOrder(OrderAction action)
{
if (this.SelectedOrderType == OrderType.Limit && !this.LimitPrice.HasValue)
{
this.SetFieldError(true, "LimitPrice");
return;
}
if (this.SelectedOrderType == OrderType.Stop && !this.StopPrice.HasValue)
{
this.SetFieldError(true, "StopPrice");
return;
}
this.cancellationTokenSource = new CancellationTokenSource();
var searchRequest = new SearchRequest{NumberOfResults = 1};
if (this.Ticker.Length == 7 && this.Ticker[3] == '.')
{
searchRequest.LocalSymbol = this.Ticker;
searchRequest.SecurityType = SecurityType.CASH;
}
else
{
searchRequest.Symbol = this.Ticker;
}
Contract contract;
try
{
contract = (await this.client.FindContracts(searchRequest,
this.cancellationTokenSource.Token)).First();
}
catch (IbException)
{
this.SetFieldError(true, "Ticker");
return;
}
try
{
var orderParams = new OrderParams
{
Contract = contract,
LimitPrice = this.LimitPrice,
OrderAction = action,
OrderType = this.SelectedOrderType,
Quantity = this.Quantity,
StopPrice = this.StopPrice,
};
var account = this.client.Accounts.First(acc => acc.AccountId == this.SelectedAccount);
await account.PlaceOrder(orderParams, this.cancellationTokenSource.Token);
}
catch (IbException)
{
}
}