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shared/events/handlers/container_handlers.py
giles 2e9db11925 Unify domain_events + ap_activities into AP-shaped event bus
All cross-service events now flow through ap_activities with a unified
EventProcessor. Internal events use visibility="internal"; federation
activities use visibility="public" and get delivered by a wildcard handler.

- Add processing columns to APActivity (process_state, actor_uri, etc.)
- New emit_activity() / register_activity_handler() API
- EventProcessor polls ap_activities instead of domain_events
- Rewrite all handlers to accept APActivity
- Migrate all 7 emit_event call sites to emit_activity
- publish_activity() sets process_state=pending directly (no emit_event bridge)
- Migration to drop domain_events table

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-22 16:19:29 +00:00

20 lines
672 B
Python

from __future__ import annotations
from sqlalchemy.ext.asyncio import AsyncSession
from shared.events import register_activity_handler
from shared.models.federation import APActivity
from shared.services.navigation import rebuild_navigation
async def on_child_attached(activity: APActivity, session: AsyncSession) -> None:
await rebuild_navigation(session)
async def on_child_detached(activity: APActivity, session: AsyncSession) -> None:
await rebuild_navigation(session)
register_activity_handler("Add", on_child_attached, object_type="rose:ContainerRelation")
register_activity_handler("Remove", on_child_detached, object_type="rose:ContainerRelation")