private void CommitAggregateRoot(IAggregateRoot aggregateRoot)
{
var eventsToCommit = aggregateRoot.FlushEvents();
if (eventsToCommit.Count() == 0)
{
return;
}
_eventStore.StoreEvents(aggregateRoot.Id, eventsToCommit);
StoreSnapshot(aggregateRoot);
RaiseEvents(eventsToCommit);
}