private bool UpdateRequired(SymbolDescription description, BarDataScale barDataScale)
{
if (!_dataStore.ContainsSymbol(description.FullCode, barDataScale.Scale, barDataScale.BarInterval))
{
return(true);
}
MarketHours mktHours = new MarketHours();
mktHours.Market = GetMarketInfo(description.FullCode);
DateTime updateTime = _dataStore.SymbolLastUpdated(description.FullCode, barDataScale.Scale, barDataScale.BarInterval);
if (!barDataScale.IsIntraday)
{
if ((DateTime.Now.Date >= updateTime.Date.AddDays(1)) ||
(updateTime.Date < mktHours.LastTradingSessionEndedNative.Date))
{
return(true);
}
else
{
return(false);
}
}
else
{
if (mktHours.IsMarketOpenNow || (updateTime < mktHours.LastTradingSessionEndedNative))
{
return(true);
}
else
{
return(false);
}
}
}
