/// <summary>
/// When User Subscribe to New Symbol.
/// </summary>
/// <param name="security"></param>
private void SubscribeToNewSymbol(SecurityPermissions security)
{
if (Logger.IsInfoEnabled)
{
Logger.Info(security.ToString(), _oType.FullName, "SubscribeToNewSymbol");
}
if (!SecurityStatDictionary[SelectedProvider.ProviderName].Any(x => x.Symbol == security.Security.Symbol))
{
SecutiryList.Add(security);
SecurityStatDictionary[SelectedProvider.ProviderName].Add(new SecurityStatisticsViewModel
{
Symbol = security.Security.Symbol, Id = security.Id, ProviderName = SelectedProvider.ProviderName
});
ReloadList(SelectedProvider);
}
}
/// <summary>
/// Unsubscribe the selected security from gridview.
/// </summary>
private void UnsubscribeSecurity()
{
try
{
Unsubscribe unsubscribe = new Unsubscribe();
Subscribe subscribe = SecutiryList.Single(s => s.Id == SelectedSecurity.Id);
unsubscribe.Security = subscribe.Security;
if (Logger.IsInfoEnabled)
{
Logger.Info(unsubscribe.ToString(), _oType.FullName, "UnsubscribeSecurity");
}
unsubscribe.Id = subscribe.Id;
unsubscribe.MarketDataProvider = SelectedProvider.ProviderName;
var temp = SecurityStatDictionary[SelectedProvider.ProviderName];
var selectedRowOfGrid = temp.Single(x => x.Id == unsubscribe.Id);
EventSystem.Publish <Unsubscribe>(unsubscribe);
EventSystem.Publish <UnsubscribeBars>(new UnsubscribeBars
{
UnSubscribeBarDataRequest = new BarDataRequest
{
Id = unsubscribe.Id,
MarketDataProvider = unsubscribe.MarketDataProvider,
Security = unsubscribe.Security,
BarFormat = selectedRowOfGrid.BarSettingView.BarSettingViewModel.SelectedFormate,
BarPriceType = selectedRowOfGrid.BarSettingView.BarSettingViewModel.SelectedType,
BarLength = selectedRowOfGrid.BarSettingView.BarSettingViewModel.BarLength,
PipSize = selectedRowOfGrid.BarSettingView.BarSettingViewModel.PipSize,
}
});
SecutiryList.Remove(subscribe);
SecurityStatDictionary[SelectedProvider.ProviderName].Remove(
SecurityStatDictionary[SelectedProvider.ProviderName].Single(x => x.Id == unsubscribe.Id));
ReloadList(SelectedProvider);
}
catch (Exception exception)
{
Logger.Error(exception, _oType.FullName, "UnsubscribeSecurity");
}
}
