private EventProviderTransaction CreateEventProviderTransaction(EventProvider eventProvider, SqlDomainEvent[] eventProviderEvents, SqlRevision[] eventProviderRevisions)
{
// create array for transactions revisions
var revisions = new EventStreamRevision[eventProviderRevisions.Count()];
SqlRevision revision = null;
// loop through each revision adding domain events
for (var revisionIterator = 0; revisionIterator < eventProviderRevisions.Length; revisionIterator++)
{
// get current revision
revision = eventProviderRevisions[revisionIterator];
// add revision to revision collection
revisions[revisionIterator] = new DomainEventRevision(revision.EventProviderRevisionId,
revision.EventProviderVersion,
GetRevisionDomainEvents(eventProviderEvents, revision));
}
// return new event provider transaction
return(new EventProviderTransaction(revision.TransactionId, eventProvider, _serializer.Deserialize <ICommand>(revision.CommandTypeId, revision.CommandData), new EventProviderDescriptor(revision.Descriptor), revisions, _serializer.Deserialize <List <Meta> >(revision.Metadata)));
}
private IDomainEvent[] GetRevisionDomainEvents(SqlDomainEvent[] eventProviderEvents, SqlRevision revision)
{
// get domain events for this revision ordered by sequence
var revisionEvents = eventProviderEvents
.Where(x => x.EventProviderRevisionId == revision.EventProviderRevisionId)
.OrderBy(x => x.Sequence)
.ToArray();
var domainEvents = new IDomainEvent[revisionEvents.Length];
// loop through each event to add to revision
for (var revisionEventIterator = 0; revisionEventIterator < revisionEvents.Length; revisionEventIterator++)
{
// get current domain event
var domainEvent = revisionEvents[revisionEventIterator];
// deserialize domain event and add to collection
domainEvents[revisionEventIterator] = _serializer.Deserialize <IDomainEvent>(domainEvent.EventTypeId, domainEvent.Data);
}
return(domainEvents);
}