Real, tested implementation of docs/11-lakehouse-write-plan.md's items 2-8
(the "future implementation session" that doc named): 0pt is now the
canonical writer of Iceberg tables through ST0RE's real, shipped
/v1/st0re/lakehouse/* table registry (sax3l/st0re commit 9ea0abb), never
persisting lakehouse table/catalog/snapshot state itself.
- src/types + src/services for 0pt.dataset_iceberg_mapping.schema.v1
(dataset -> ST0RE tableId reference) and 0pt.source_rate_policy.schema.v1
(the sourceRatePolicy ownership repair, moved out of N0D per ADR-0030).
- src/clients/st0re-lakehouse-client.ts: new client matching ST0RE's actual
camelCase route contract, with the same mock/HTTP boundary convention as
this repo's existing cl0ud/n0d/aud0/st0re clients. Honest caveat in its
module doc comment: not verified against a live ST0RE instance in this
pass (no reachable ST0RE_URL); every test exercises the deterministic mock.
- src/services/iceberg-write-service.ts: registers tables/snapshots through
ST0RE, requests N0D jobs only for heavy writes (never executes them
in-process), emits all four AUD0 event names
(dataset_iceberg_table_mapped / iceberg_write_requested /
iceberg_snapshot_created / source_rate_policy_created).
- sql/004, packages/schemas/*.json, app/api/0pt/lakehouse + sources/rate-policies
routes, tests/p0/*.test.ts (154 passed + 1 honest it.todo for the live-ST0RE
case, up from 142 baseline, 0 failures).
- Reconciled a real collision: an earlier untracked draft schema/test pair
(tests/p0/enterprise-data-os-expansion.test.ts) asserted a different,
now-superseded source_rate_policy shape; updated that one test block only.
- docs/ICEBERG_WRITE_BOUNDARY.md states the ownership boundary plainly and
is explicit throughout about what's real-and-tested vs. contract-only.
docs/11-lakehouse-write-plan.md gets a status-update section, not a rewrite.
- Data quality rules (quality-check-service.ts, quality-report-service.ts)
were not touched -- confirmed still 0pt-owned.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
adminandClaude Sonnet 5
35b6ec63bf