private void Handle(IReadOnlyCollection <FactOperation> operations)
{
_tracer.Debug("Handing fact operations started");
var result = _factsReplicator.Replicate(operations);
_telemetryPublisher.Publish <ErmProcessedOperationCountIdentity>(operations.Count);
var statistics = result.OfType <RecalculateStatisticsOperation>().ToArray();
var aggregates = result.OfType <AggregateOperation>().ToArray();
// We always need to use different transaction scope to operate with operation sender because it has its own store
using (var pushTransaction = new TransactionScope(TransactionScopeOption.RequiresNew,
new TransactionOptions {
IsolationLevel = IsolationLevel.ReadCommitted, Timeout = TimeSpan.Zero
}))
{
_tracer.Debug("Pushing events for statistics recalculation");
_statisticsSender.Push(statistics);
_telemetryPublisher.Publish <StatisticsEnqueuedOperationCountIdentity>(statistics.Length);
_tracer.Debug("Pushing events for aggregates recalculation");
_aggregateSender.Push(aggregates);
_telemetryPublisher.Publish <AggregateEnqueuedOperationCountIdentity>(aggregates.Length);
pushTransaction.Complete();
}
_tracer.Debug("Handing fact operations finished");
}
private StageResult Handle(Guid bucketId, IEnumerable <IAggregatableMessage> messages)
{
try
{
foreach (var message in messages.OfType <CorporateBusAggregatableMessage>())
{
foreach (var dto in message.Dtos)
{
var importer = _statisticsImporterFactory.Create(dto.GetType());
var opertaions = importer.Import(dto);
_telemetryPublisher.Publish <BitStatisticsEntityProcessedCountIdentity>(1);
_sender.Push(opertaions.Cast <RecalculateStatisticsOperation>());
}
}
return(MessageProcessingStage.Handling.ResultFor(bucketId).AsSucceeded());
}
catch (Exception ex)
{
_tracer.Error(ex, "Error when import facts for BIT");
return(MessageProcessingStage.Handling.ResultFor(bucketId).AsFailed().WithExceptions(ex));
}
}