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not 94742a261f feat: read projection sourced from the register in Objecten (closes #153) (#155)
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## What & why

S-19b-2, closing out ADR-0028's stated direction: **the read projection is now derived from the
`RegisterRecord` in Objecten, not from ZGW zaak events.**

Until now the subscriber listened on `zaken` and *inferred* register state from case events — a
`zaak/create` meant INGEDIEND, and any `status/create` was assumed to be the approval (it may not
read OpenZaak, so it could not tell statustypen apart). The reference wasn't in the notification
at all, so every projection made a second hop to the ACL. The register — a fact about a person —
was being reconstructed by guessing at the lifecycle of the case that produced it.

- The subscriber's abonnement moves to the `objecten` kanaal (S-19b-1 made it publish).
- An Objecten notification carries **no record data**, only the object URL, so the record is read
  back through the ACL (`POST /register-records/read`) — §8.1 applies to Objecten exactly as
  ADR-0028 established.
- The record carries `id`, `status` and `reference`, so the row *is* the record: `IsZaakCreated`,
  `IsZaakStatusSet`, `ZaakUrl`, `ZaakId` and `ToEntry`'s `Resource == "status"` inference are all
  gone, and so is the ACL enrichment hop.
- **The ACL now writes an INGEDIEND record on submit.** Without it, re-sourcing would silently
  drop every submitted registration from the public register, since only approval wrote a record.
- `processed_notifications` holds the projected row (`register_id`, `status`, `reference`) instead
  of the ZGW event, so a rebuild is a replay with no mapping rules and no upstream reads at all.

**ADR-0030** records it. ADR-0028's open caveat — record written but not yet read, "the two must
agree" — is closed: there is one source now.

Closes #153

## Definition of Done

- [x] Linked Gitea issue (above).
- [x] Failing tests committed before the implementation — two red/green pairs, ACL side
      (06c0444566ef7d) and subscriber side (142ed458af09b2).
- [x] Refactor commit follows (b496ac9).
- [x] Conventional Commits referencing the issue (`refs #153`).
- [x] CI green — all six jobs on b30fa66, `verify-stack` end to end including the e2e.
- [x] `docker compose up` from a fresh clone reaches green health checks within 3 minutes
      (`verify-stack`'s bring-up step — see the wait-healthy fix below).
- [x] Docs updated — ADR-0030 added, ADR-0028's consequence + caveat annotated, BACKLOG.md,
      e2e header comment.
- [x] ADR added in `docs/architecture/`.
- [x] Demo note in `docs/demo-script.md` — n/a: no user-visible change. The openbaar register
      shows the same two statuses for the same registrations; only where they come from changed.

## Notes for reviewers

**The decision I'd most like a second opinion on** is the one the issue didn't settle: what
happens to INGEDIEND. Objecten held only INGESCHREVEN records, so re-sourcing forced a choice
between (a) the ACL also writing on submit, (b) a public register that lists only actual
registrations, or (c) a hybrid keeping both kanalen. I took (a): visible behaviour is unchanged
and the register holds the whole lifecycle. (b) is arguably the better *semantics* for a public
register but narrows what the portal shows and reads against PRD §68 ("~50 register entries with
diverse statuses"); (c) leaves the projection half-derived from ZGW, which is the coupling
ADR-0028 set out to remove. All three are laid out in ADR-0030.

**The dedup key is the projected row**, `objecten:object:{url}:{status}:{reference}` — not the
object URL (the ACL upserts *one object per registration*, so submit and approval notify about
the same URL and the approval would be swallowed as a duplicate) and not URL+actie (a retried
approval is a second `update`). Redeliveries collapse, genuine state changes don't. §8.6.

**The migration drops columns rather than renaming them.** EF scaffolded renames — `resource` →
`register_id`, `zaak_id` → `status` — which would have carried ZGW values into columns meaning
something else, and a rebuild would then have projected that garbage. It also empties both
tables: a pre-slice row describes a zaak event the new projector can't reproject, and those
registrations have no RegisterRecord in Objecten either, so they're not re-derivable from the new
source. Stated as a ceiling in the ADR — fine while stacks are ephemeral, backfill from Objecten
if a long-lived environment ever needs it.

**`run-projection-check.sh` now opens its zaak through the ACL** instead of straight against
OpenZaak, because the ACL is what writes the record. A zaak created behind the ACL's back
produces no projection row — that's the re-source working, not a gap.

## Three fixes CI found, none of them in the projection logic

1. **`wait-healthy.sh` matched the wrong container** (744f91a). Bring-up timed out with
   `TIMEOUT: 'objecten' not healthy (status=none)` while the `docker ps` it dumps showed
   objecten `Up 9 minutes (healthy)`. `--filter name=` is a substring match, so `objecten` also
   matches `objecten-db`/`objecten-redis`/`objecten-celery`, and `head -1` took whichever docker
   listed first — the celery worker has no healthcheck, hence `status=none`. Latent since those
   services landed and decided purely by listing order; `objecttypen` matches `objecttypen-db`
   the same way. Anchored on the compose replica suffix, which the verify scripts already do.
2. **The ACL had to be repointed at OpenZaak's IP** (7e0897a). Opening the zaak through the ACL
   put this check in the same bind run-domain-check.sh already handles:
   `400 {"name":"zaaktype","code":"bad-url","reason":"Voer een geldige URL in."}`. OpenZaak
   reflects the request Host into the zaaktype URL and then rejects it on zaak-create when
   single-label — the mechanism compose already documents on `ACL_OPENZAAK_BASEURL`.
3. **Approval arrives as `partial_update`, not `update`** (0dd26a7b30fa66) — the one real bug
   in the slice. The ACL upserts with PATCH; DRF routes it through the notifying `update()` but
   names the action `partial_update`, so the projector dropped every approval. Only the e2e could
   catch it: `verify-projection` drives a submit, and per ADR-0028 the e2e is the only check that
   drives a *real* approval.

`verify-tracing` also failed once (run 722) on a path this PR doesn't touch, and passed on a
plain re-run of the same commit. Tempo logged `pusher failed to consume trace data` /
`distributor_pool failing healthcheck` — it dropped spans under runner load rather than the trace
chain being broken. Filed as **#156** rather than absorbed here.

**Correction to the #152 PR notes:** I wrote there that celery concurrency was "the next knob" if
verify-stack got tight. It isn't — `CELERY_WORKER_CONCURRENCY` already defaults to 1 in the Maykin
image, so `objecten-celery` is already a single-process worker. Noted in #156.

**Possible follow-up, deliberately not done here:** an `openzaak.local` network alias mirroring
`objecten.local` would remove the ACL-repoint dance from both run-domain-check.sh and
run-projection-check.sh. It changes the host in every zaak URL the system produces, which is too
broad a ripple to land inside an unrelated slice — worth its own issue.

**Known costs, all in the ADR:** submission is now two writes across two modules and eventually
consistent (same posture ADR-0028 accepted for approval); projecting now depends on the ACL being
reachable on the main path, not just for enrichment (NRC retries, so it converges); and OpenZaak
still publishes to `zaken` with nothing in the product listening — kept because `verify-nrc`
asserts that path.Reviewed-on: #155
2026-09-01 07:26:33 +00:00
not 5de8c1e292 feat(acl): resolve the zaaktype by identificatie, not a pinned URL (S-27, closes #113) (#118)
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## What & why

The ACL was handed a **pinned zaaktype URL** (`Acl__Defaults__ZaaktypeUrl`) + informatieobjecttype URL. OpenZaak assigns those UUIDs at creation, so every stack had to seed the catalogus and then capture + inject the resulting URLs out of band (CI's `run-domain-check.sh`; the local `local-seed`→`acl.env` bootstrap from ADR-0020). Brittle, and a stale/placeholder URL failed opaquely (OpenZaak 400).

Now **the ACL resolves them itself** from OpenZaak's Catalogi API by stable business key:
- config `ZaaktypeIdentificatie` (`BIG-REGISTRATIE`) / `InformatieobjecttypeOmschrijving` (`Diploma`);
- a `CachedZaaktypeCatalog` resolves **lazily on first use** and caches (success only, so a pre-publish miss is retried — no startup ordering coupling);
- a clear "No published … found" error replaces the opaque placeholder 400.

Design in **ADR-0021** (proposed in #117).

Closes #113
Closes #117

## Consequences (the payoff)

No stack captures/injects a server-assigned URL any more — `docker-compose.yml`/`.local.yml`, `run-domain-check.sh` and `local-seed` all drop it; the local `acl.env` shrinks to a single line.

**One thing S-27 can't remove** (confirmed empirically during this work): OpenZaak validates the `zaaktype` field on zaak-create with Django's URLValidator and **rejects a single-label host** (`http://openzaak:8000/…` → `zaaktype: bad-url`). So the ACL's **base URL** must still point at a URL-valid host (a container IP); that base-URL injection from ADR-0020 stays (local `acl.env` now carries only it; CI keeps `ACL_OPENZAAK_BASEURL`). ADR-0021 records this.

## Definition of Done

- [x] Linked issues (#113 slice, #117 adr-proposal).
- [x] TDD — resolver + gateway-lookup unit tests, updated `AclService` tests (50 unit tests green).
- [x] Implementation makes them pass; refactor of both compose stacks + verify scripts follows.
- [x] Conventional Commits referencing #113.
- [ ] CI green — see below.
- [x] `docker compose up` reaches green health — verified: fresh `make local` + `make verify-local` green with **no zaaktype-URL injection**; `acl.env` is base-URL-only.
- [x] Docs — ADR-0021 + demo-script S-27 note.
- [x] ADR added (ADR-0021).
- [x] Demo note appended.

## Verification done locally

- **50 unit tests** pass (resolver resolve/cache/retry-on-failure; gateway match/miss/blank-key; all `AclService` paths).
- **6 ACL integration tests** pass against a live seeded OpenZaak — incl. resolving the zaaktype + Diploma iot by business key, and a clear error for an unknown identificatie.
- **Fresh `make local` + `make verify-local`**: full flow (submit → werkbak → openbaar) green; `acl.env` = `Acl__OpenZaak__BaseUrl` only.
- `make lint` clean; ACL mutation ratchet run locally (see checks).

## Notes for reviewers

- `IZaakGateway` gains two resolve methods; `AclService` depends on the new `IZaaktypeCatalog` (singleton, so the cache persists).
- Supersedes the pinned-URL mechanism; ADR-0021 documents that ADR-0020's `seed-env`/entrypoint shim are **simplified** (base-URL only), not deleted, because of the URLValidator constraint above.

Reviewed-on: #118
2026-07-22 14:49:25 +00:00
not 183d0bce31 fix(infra): docker-compose.local self-seeds zaaktype, DMN + NRC abonnement (closes #110) (#114)
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## What & why

The host-browser stack (`make local`) had drifted behind three slices, so a fresh bring-up couldn't complete the flow: registrations stuck at `OpenZaakAanmaken`, the behandel werkbak stayed empty, and the openbaar register showed nothing. The `verify-*` scripts do this setup for CI at test time; `make local` had no equivalent.

This makes the local stack **self-seed at bring-up** so it just works in a browser:

- **DMN** — `flowable-init` now also deploys `diploma-eligibility.dmn` (was BPMN-only), so completing `WachtOpDocumenten` routes through the DMN to `Beoordelen` instead of 404ing.
- **Zaaktype + ACL** — a `local-seed` one-shot publishes the BIG zaaktype (whose UUID is server-assigned, hence not static in the compose file) and writes the real URLs to `seed-env:/acl.env`; the ACL sources it on startup via an entrypoint override.
- **NRC abonnement** — an `nrc-subscribe` one-shot registers the `zaken` subscription at the event-subscriber callback, so notifications reach the projection/openbaar register.

Both one-shots reach OpenZaak/NRC by **container IP** (a single-label host fails their Django URLValidator), mirroring the CI verify scripts. Design + trade-offs in **ADR-0020**.

Closes #110

## Definition of Done

- [x] Linked Gitea issue (#110).
- [x] Failing test committed before the implementation — `test(infra): …` adds `infra/run-local-flow-check.sh` / `make verify-local`; the three gaps' failures were observed live on a fresh `make local` (red), and the fix turns it green.
- [x] Implementation makes the test pass; docs commit follows.
- [x] Conventional Commits referencing the issue (`refs #110`).
- [ ] CI green — running on the restored runner. Infra-only change; the CI `verify-stack` job uses `docker-compose.yml` (untouched). Also validated locally: `make verify-local` passes against a fresh `make local` (see below).
- [x] `docker compose up` from a fresh clone reaches green health checks — verified: `make local` healthy in ~2m20s, then `make verify-local` green.
- [x] Docs updated — ADR-0020 + demo-script note.
- [x] ADR added in `docs/architecture/` — ADR-0020.
- [x] Demo note in `docs/demo-script.md`.

## Notes for reviewers

- **Infra-only** — no service code changes; the ACL image and the CI stack (`docker-compose.yml`) are untouched.
- **Verified end-to-end on a fresh stack** (`make local-down && make local && make verify-local`):
  ```
  >> 2. zaak opened            (zaaktype seeded + wired)
  >> 3. documents accepted 204 (DMN deployed)
  >> 4. in the werkbak         (DMN routing → Beoordelen)
  >> 5. visible in the openbaar register (NRC abonnement)
  OK — a fresh local stack completed the flow with no manual seeding
  ```
- **Follow-up:** the cleaner design — ACL resolving its zaaktype by `identificatie` instead of a pinned server-assigned URL — is split out as **S-27 (#113)**; landing it would remove the `acl.env` injection here. ADR-0020 records this.
- The `seed-env` volume carries the generated `acl.env` from `local-seed` to the ACL; a `down --volumes` (as `make local-down` does) resets it cleanly.

Reviewed-on: #114
2026-07-22 12:44:29 +00:00