private void UpdateStrategyAdjustment(ContractKeyVM contract, StrategyVM.Model model, double adjust)
{
var strategy = _otcOptionHandler.StrategyVMCollection.FirstOrDefault(s => s.Equals(contract));
if (strategy != null)
{
PricingContractParamVM pricingContract = null;
switch (model)
{
case StrategyVM.Model.PM:
pricingContract = strategy.PricingContractParams.FirstOrDefault();
break;
case StrategyVM.Model.IVM:
pricingContract = strategy.IVMContractParams.FirstOrDefault();
break;
case StrategyVM.Model.VM:
pricingContract = strategy.VMContractParams.FirstOrDefault();
break;
}
if (pricingContract != null)
{
pricingContract.Adjust = adjust;
_otcOptionHandler.UpdateStrategyPricingContracts(strategy, model);
}
}
}
private async void contract1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (contract1.SelectedItem != null)
{
var uexchange = exchange1.SelectedValue?.ToString();
var uc = contract1.SelectedItem?.ToString();
var handler = MessageHandlerContainer.DefaultInstance.Get <MarketDataHandler>();
QuoteVMCollection1.Clear();
var mktDataVM = await handler.SubMarketDataAsync(uc);
if (mktDataVM != null)
{
QuoteVMCollection1.Add(mktDataVM);
}
var contract = SubbedContracts?.FirstOrDefault();
if (contract != null)
{
var strategy =
_otcOptionHandler.StrategyVMCollection.FirstOrDefault(s => s.Exchange == contract.Exchange && s.Contract == contract.Contract);
var pricingContract = strategy.IVMContractParams.FirstOrDefault();
if (pricingContract != null && pricingContract.Exchange == uexchange && pricingContract.Contract == uc)
{
return;
}
if (pricingContract == null)
{
pricingContract = new PricingContractParamVM();
strategy.IVMContractParams.Add(pricingContract);
}
pricingContract.Exchange = uexchange;
pricingContract.Contract = uc;
_otcOptionHandler.UpdateStrategyPricingContracts(strategy, StrategyVM.Model.IVM);
}
}
}
