public void Save(Type projectionType, CronusMessage cronusMessage)
{
var projection = FastActivator.CreateInstance(projectionType) as IProjectionDefinition;
if (projection != null)
{
var projectionIds = projection.GetProjectionIds(cronusMessage.Payload as IEvent);
string contractId = projectionType.GetContractId();
foreach (var projectionId in projectionIds)
{
foreach (var version in GetProjectionVersions(contractId))
{
ISnapshot snapshot = snapshotStore.Load(contractId, projectionId, version);
ProjectionStream projectionStream = LoadProjectionStream(projectionType, version, projectionId, snapshot);
int snapshotMarker = snapshotStrategy.GetSnapshotMarker(projectionStream.Commits, snapshot.Revision);
EventOrigin eventOrigin = cronusMessage.GetEventOrigin();
DateTime timestamp = DateTime.UtcNow;
IEvent @event = cronusMessage.Payload as IEvent;
var commit = new ProjectionCommit(projectionId, version, @event, snapshotMarker, eventOrigin, timestamp);
projectionStore.Save(commit);
}
}
}
}
public void Save(Type projectionType, CronusMessage cronusMessage)
{
if (ReferenceEquals(null, projectionType))
{
throw new ArgumentNullException(nameof(projectionType));
}
if (ReferenceEquals(null, cronusMessage))
{
throw new ArgumentNullException(nameof(cronusMessage));
}
EventOrigin eventOrigin = cronusMessage.GetEventOrigin();
IEvent @event = cronusMessage.Payload as IEvent;
Save(projectionType, @event, eventOrigin);
}
public async Task SaveAsync(Type projectionType, CronusMessage cronusMessage)
{
if (ReferenceEquals(null, projectionType))
{
throw new ArgumentNullException(nameof(projectionType));
}
if (ReferenceEquals(null, cronusMessage))
{
throw new ArgumentNullException(nameof(cronusMessage));
}
EventOrigin eventOrigin = cronusMessage.GetEventOrigin();
IEvent @event = cronusMessage.Payload as IEvent;
await SaveAsync(projectionType, @event, eventOrigin).ConfigureAwait(false);;
}
public void Process(CronusMessage message)
{
var indexId = new EventStoreIndexEventTypeId(message.Payload.GetType().GetContractId());
var commit = new ProjectionCommit(indexId, Version, (IEvent)message.Payload, 1, message.GetEventOrigin(), DateTime.FromFileTimeUtc(message.GetRootEventTimestamp()));
store.Save(commit);
}
