private async Task <Dictionary <SubscriptionInfo, StockQueryResult> > GetSubscriptionNeedRefreshing(IList <SubscriptionInfo> subscriptions)
{
var results = new Dictionary <SubscriptionInfo, StockQueryResult>();
foreach (var info in subscriptions)
{
IQueryContext queryContext = info.Query.CreateContext(_contextFactory);
StockQueryResult queryResult = await queryContext.GetCachedQueryResult(info.Query.SymbolId);
bool queryNeedsRefresh = queryResult == null || info.Query.FunctionType.IsExpired(queryResult.Data.LastUpdated, DateTime.UtcNow);
if (queryNeedsRefresh)
{
results.Add(info, queryResult);
}
}
return(results);
}
internal void RegisterLoser(StockQueryResult entry)
{
_loser = entry;
}
internal void RegisterGainer(StockQueryResult entry)
{
_gainer = entry;
}
internal void RegisterActive(StockQueryResult entry)
{
_active = entry;
}
private Task <List <StockQueryResult> > Get(StockQueryResult result)
{
return(Task.FromResult(new List <StockQueryResult> {
result
}));
}
public void PublishStockQueuedResponse(StockQueryResult message)
{
this.Publish(message, this._connectionSettings.StockRequestCalculationResponseQueu, "amq.fanout");
}