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now-superseded source_rate_policy shape; updated that one test block only.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>
Points at n0d's ADR-0030 (Apache Iceberg canonical, Delta rejected for
P0/P1) and lays out 0pt's write-path plan: dataset-to-Iceberg-table
mapping, writes through ST0RE's future table registry, keeping QA and
source-rate/crawl-compliance logic in 0pt. Schema/event names specified
precisely for a future implementation session. Written adjacent to, not
touching, the substantial live P0 data-platform build in progress in this
repo (data-contract/dataset/quality-check services).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Three new, tenant-agnostic P0 capabilities:
- 0pt.query_source: bounded, timeout/row-capped ad-hoc SQL query execution
against registered database sources, via a Fabric/OneLake adapter
(Azure AD credential-based mssql connection), with AUD0 audit events
and an app/api/0pt/sources/[sourceId]/query endpoint.
- 0pt.document_ocr (document capture + extraction): mailbox-based document
intake via Microsoft Graph, OCR/field extraction via Azure Document
Intelligence, with capture/extraction API endpoints and services that
never fabricate extracted values.
- 0pt.write_external_record (external writeback): a generic writeback-adapter
contract plus a concrete Odoo bills adapter that matches partners via
Fabric, backing an external-writeback-service for pushing records to
downstream systems of record.
Known interim gaps:
- src/adapters/local-blob-store.ts is an interim ST0RE substitute pending
the real ST0RE artifact-store integration.
- mssql is used by the Fabric/OneLake adapter but deliberately not yet
added to package.json (pending `pnpm add mssql` once the concurrent
session's package.json/dependency changes settle).
A separate, concurrently-active session has unrelated in-flight changes
in this same working tree (data-platform catalog/lineage/feature-store,
dataset quality, lakehouse/Iceberg docs, deploy scaffolding, package.json/
pnpm-lock.yaml updates, etc.) — none of that is touched or included here.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Hero is now a data-native 0pt artifact (no photos, keeps grain/reveal/float); header is the 0pt wordmark with Swedish nav; layout is sv + loads JetBrains Mono + 0pt metadata; globals wires the loaded fonts. Adds CLAUDE.md + docs/01-09 as the build contract. next build green (5 routes).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
adminandClaude Sonnet 5