private PositionsViewModel GetVm(
IMarketDataManager marketDataManager = null,
IPositionManager positionManager = null,
IContractManager contractManager = null,
ITradeRecordingService tradeRecordingService = null)
{
var manager = marketDataManager ?? Substitute.For <IMarketDataManager>();
_accountManager = Substitute.For <IAccountManager>();
if (positionManager == null)
{
positionManager = Substitute.For <IPositionManager>();
positionManager.RequestOpenOrdersAsync().Returns(Task.FromResult(new List <OpenOrderEventArgs>()));
}
if (contractManager == null)
{
contractManager = Substitute.For <IContractManager>();
contractManager.RequestDetailsAsync(Arg.Any <Contract>()).Returns(Task.FromResult(new List <ContractDetails>()));
}
var queueProcessor = Substitute.For <IQueueProcessor>();
queueProcessor
.When(x => x.Enqueue(Arg.Any <Action>()))
.Do(x =>
{
var action = x.Arg <Action>();
action.Invoke();
});
var dispatcherHelper = Substitute.For <IDispatcherHelper>();
dispatcherHelper
.When(x => x.InvokeOnUiThread(Arg.Any <Action>()))
.Do(x =>
{
var action = x.Arg <Action>();
action.Invoke();
});
if (tradeRecordingService == null)
{
tradeRecordingService = Substitute.For <ITradeRecordingService>();
}
return(new PositionsViewModel(dispatcherHelper, manager, _accountManager, positionManager, contractManager, queueProcessor, tradeRecordingService));
}
public async Task <FindCommandResultsModel> IssueFindSymbolRequestAsync(Contract contract)
{
var model = new FindCommandResultsModel();
var getLatestPriceTask = _marketDataManager.RequestLatestPriceAsync(contract);
var getHistoryTask = _historicalDataManager.GetHistoricalDataAsync(
contract, DateTime.UtcNow, TwsDuration.OneMonth, TwsBarSizeSetting.OneDay, TwsHistoricalDataRequestType.Midpoint);
var detailsTask = _contractManager.RequestDetailsAsync(contract);
await Task.WhenAll(getLatestPriceTask, getHistoryTask, detailsTask).ConfigureAwait(false);
model.LatestPrice = await getLatestPriceTask;
model.PriceHistory = await getHistoryTask;
model.Details = await detailsTask;
return(model);
}
