22 lines
1.6 KiB
Markdown
22 lines
1.6 KiB
Markdown
# AOC Normalization Removal Notes
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_Last updated: 2025-10-29_
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## Goal
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Document follow-up actions for CONCELIER-CORE-AOC-19-004 as we unwind the final pieces of normalization from the ingestion/runtime path.
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## Current Findings
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- `AdvisoryRawService` and `MongoAdvisoryRawRepository` already preserve upstream ordering and duplicate aliases (trim-only). No additional code changes required there.
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- Observation layers (`AdvisoryObservationFactory`, `AdvisoryObservationQueryService`) still canonicalise aliases, PURLs, CPEs, and references. These need to be relaxed so Policy/overlays receive raw linksets and can own dedupe logic.
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- Linkset mapper continues to emit deterministic hints. We will keep the mapper but ensure observation output can surface both raw and canonical views for downstream services.
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## Next Steps
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1. Introduce a raw linkset projection alongside the existing canonical mapper so Policy Engine can choose which flavour to consume. ✅ 2025-10-31: `AdvisoryObservation` now surfaces `RawLinkset`; Mongo documents store both canonical & raw shapes; tests/goldens updated.
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2. Update observation factory/query tests to assert duplicate handling and ordering with the relaxed projection. ✅ 2025-10-31.
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3. Refresh docs (`docs/ingestion/aggregation-only-contract.md`) once behaviour lands to explain the “raw vs canonical linkset” split.
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4. Coordinate with Policy Guild to validate consumers against the new raw projection before flipping defaults. ↺ Ongoing — see action items in `docs/dev/raw-linkset-backfill-plan.md` (2025-10-31 handshake with POLICY-ENGINE-20-003 owners).
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