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2 Commits

Author SHA1 Message Date
97ff1c3346 Add event metadata support for distributed tracing and auditing
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- Add Metadata field (map[string]string) to Event struct with omitempty
- Add helper methods for common metadata: SetCorrelationID/GetCorrelationID,
  SetCausationID/GetCausationID, SetUserID/GetUserID, SetTraceID/GetTraceID,
  SetSpanID/GetSpanID
- Add WithMetadataFrom helper for copying metadata between events
- Add metadata key constants for standard fields
- Add comprehensive unit tests for metadata serialization and helpers
- Add store tests verifying metadata persistence

Closes #7

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-09 17:53:05 +01:00
e9e50c021f Initial aether repository structure
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Distributed actor system with event sourcing for Go:
- event.go - Event, ActorSnapshot, EventStore interface
- eventbus.go - EventBus, EventBroadcaster for pub/sub
- nats_eventbus.go - NATS-backed cross-node event broadcasting
- store/ - InMemoryEventStore (testing), JetStreamEventStore (production)
- cluster/ - Node discovery, leader election, shard distribution
- model/ - EventStorming model types

Extracted from arcadia as open-source infrastructure component.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-08 19:30:02 +01:00