public void Subscribe(MarketPriceViewModel marketPriceViewModel, string currencyPair)
{
lock (_syncLock)
{
if (_marketPrices.Any(item => !item.IsBound))
{
AddEmptySlot();
}
}
_currencyToMarketPriceViewModel[currencyPair] = marketPriceViewModel;
_pricingServiceClient.Subscribe(currencyPair);
}
public MarketPriceViewModel AddEmptySlot()
{
var marketPriceViewModel = new MarketPriceViewModel("", _eventAggregator, this);
marketPriceViewModel.IsBound = false;
lock (_syncLock)
{
//allow multiple UI for same subscription, add new for each subscription
_marketPrices.Add(marketPriceViewModel);
}
return(marketPriceViewModel);
}