99 lines
4.8 KiB
Markdown
99 lines
4.8 KiB
Markdown
---
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phase: 05-mvp-deployment
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plan: 01
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subsystem: infra
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tags: [matrix, reconciliation, sqlite, startup, testing]
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requires:
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- phase: 01-matrix-mvp
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provides: Space+rooms onboarding, room metadata, and Matrix dispatcher behavior
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- phase: 04-matrix-mvp-shared-agent-context-and-context-management-comma
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provides: durable platform_chat_id and restart persistence primitives
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provides:
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- authoritative startup reconciliation from Matrix room topology into local metadata
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- pre-sync startup wiring that repairs managed rooms before live traffic
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- restart regression coverage for reconciliation, idempotence, and legacy platform_chat_id backfill
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affects: [matrix, startup, deployment, restart-persistence]
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tech-stack:
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added: []
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patterns: [matrix-topology-as-source-of-truth, sqlite-cache-rebuild, pre-sync-reconciliation]
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key-files:
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created: [adapter/matrix/reconciliation.py, tests/adapter/matrix/test_reconciliation.py]
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modified: [adapter/matrix/bot.py, tests/adapter/matrix/test_restart_persistence.py]
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key-decisions:
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- "Treat synced Matrix parent/child topology as authoritative for managed room recovery; keep SQLite rebuildable."
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- "Backfill missing platform_chat_id values during startup reconciliation instead of routing-time fallbacks."
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patterns-established:
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- "Startup runs full-state sync, then reconciliation, then sync_forever."
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- "Recovered Matrix rooms rebuild user_meta, room_meta, auth state, and ChatManager bindings idempotently."
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requirements-completed: [PH05-01, PH05-03]
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duration: 8min
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completed: 2026-04-27
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---
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# Phase 05 Plan 01: Restart Reconciliation Summary
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**Matrix startup now rebuilds Space-owned working rooms into durable local routing state before live sync begins**
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## Performance
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- **Duration:** 8 min
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- **Started:** 2026-04-27T22:00:47Z
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- **Completed:** 2026-04-27T22:08:47Z
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- **Tasks:** 2
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- **Files modified:** 4
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## Accomplishments
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- Added a dedicated reconciliation module that restores `user_meta`, `room_meta`, auth state, chat bindings, and missing `platform_chat_id` values from the synced Matrix room graph.
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- Wired startup to run reconciliation immediately after the initial full-state sync and before `sync_forever()`.
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- Added regression coverage for recovery, idempotence, pre-sync ordering, onboarding compatibility, and legacy restart backfill.
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## Task Commits
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Each task was committed atomically:
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1. **Task 1: Add restart reconciliation regression coverage** - `a75b26a` (test)
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2. **Task 2: Implement authoritative startup reconciliation and wire it before live sync** - `8a80d00` (feat)
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## Files Created/Modified
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- `adapter/matrix/reconciliation.py` - Startup recovery from Matrix topology into local room and user metadata.
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- `adapter/matrix/bot.py` - Startup wiring that runs reconciliation after the bootstrap sync and before live sync.
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- `tests/adapter/matrix/test_reconciliation.py` - Recovery, idempotence, and startup-order regression coverage.
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- `tests/adapter/matrix/test_restart_persistence.py` - Legacy `platform_chat_id` backfill persistence coverage.
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## Decisions Made
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- Used the synced Matrix room graph as the authoritative source for restart recovery, while preserving existing local metadata whenever it is already valid.
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- Kept legacy `platform_chat_id` repair on a single startup path so routed handling never needs ad hoc fallback creation for existing rooms.
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## Deviations from Plan
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### Auto-fixed Issues
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**1. [Rule 3 - Blocking] Switched verification to a clean `uv run pytest` environment**
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- **Found during:** Task 1 and Task 2 verification
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- **Issue:** The default `pytest` path used a mismatched virtualenv without repo dependencies, and `.env` injected Matrix backend variables that polluted mock-mode tests.
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- **Fix:** Ran the verification slice through `uv run pytest` with `UV_CACHE_DIR=/tmp/uv-cache-surfaces` and blank `MATRIX_AGENT_REGISTRY_PATH` / `MATRIX_PLATFORM_BACKEND` values to match the intended test environment.
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- **Files modified:** None
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- **Verification:** `uv run pytest` slice passed with 50/50 tests green
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- **Committed in:** not applicable (verification-only adjustment)
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---
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**Total deviations:** 1 auto-fixed (1 blocking)
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**Impact on plan:** Verification needed an environment correction, but code scope stayed within the plan and owned files.
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## Issues Encountered
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- The shell environment loaded deployment-oriented Matrix backend settings from `.env`; these had to be neutralized for the mock-mode regression slice.
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## User Setup Required
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None - no external service configuration required.
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## Next Phase Readiness
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- Restart recovery is in place for existing Space rooms, including deterministic legacy `platform_chat_id` repair.
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- Remaining Phase 05 plans can build on a stable pre-sync recovery path instead of lazy bootstrap for existing topology.
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## Self-Check: PASSED
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---
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*Phase: 05-mvp-deployment*
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*Completed: 2026-04-27*
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