POST /registrations passed its Documents list straight to Submit, which calls
DocumentStore.Link on every digital documentId in it — and linking a document
blocks its owner from ever deleting it (DeleteOwned returns 409 Linked). That
path had no ForeignIds ownership check, so any authenticated citizen could
post another citizen's document id and permanently block them from deleting
their own diploma scan. POST /applications/{id}/submit, the endpoint actually
in use, has had that guard since it was written.
Deleted rather than guarded: the endpoint is dead. No frontend caller, and
the whole registratie flow goes through /applications/{id}/submit.
RegistratieRequest went with it, and so did SubmissionRules.RejectRegistratie
— reachable only from here, and contradicted by the live path, which treats a
handmatig diploma as "does not auto-approve" rather than a 422 rejection. Its
own message said as much while being returned as a rejection. That last part
is a judgement call beyond the ticket's wording; reverting the two
SubmissionRules hunks restores it in isolation.
Coverage moved rather than vanished: the problem+json shape assertion is now
on /change-requests (the other endpoint on the same Submit helper), and the
linked-delete 409 test goes through the real submit path.
swagger.json, the generated client and the behaviour spec regenerated.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Three seams WP-71 documented but left unguarded.
Deletes the FE's isHerregistratieEligible and isStatusConsistent — both
uncalled, the first dead by its own doc-comment. Their tests used fixtures
completely disjoint from the backend's (the backend even had an exact-window
boundary case the FE lacked), so the two sides could diverge indefinitely
without failing anything. CLAUDE.md's policy of keeping server-owned rules
as FE "reference impls" is what kept them alive, so it is amended: the FE may
mirror a server-supplied value for instant feedback, never reimplement the
algorithm. registration.policy.ts keeps its three live exports.
check-seam.sh now also guards the Besluit tag list — the C# enum and the TS
BESLUIT_TAGS array are identical ordered name lists with nothing linking
them, and Enum.TryParse fails at request time rather than build time. Anchored
on the full declaration so it avoids the "greps all matches" trap WP-69 hit.
The phone-format divergence turned out to be real, not latent as recorded:
the backend returned 422 for +31612345678 and (06) 12345678, both of which
the FE's own parseTelefoonnummer accepts. A grep check would have compared
the shared ^0\d{9}$ regex and reported all clear — the difference was in
stripping. RejectPhoneChange now strips what the FE strips, pinned by a
contract test.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Reshape the adreswijziging form into a contact-change form: the BRP address is
authoritative and shown read-only (you change it at the gemeente), and the phone
number becomes the editable/submittable field. New Telefoonnummer value object
(parse-don't-validate); backend RejectPhoneChange re-validates as authority.
POST /change-requests now carries { telefoon } (typed client regenerated).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Move the authoritative business rules off the frontend into a real backend,
realising the BFF-lite + decision-DTO design (ADR-0001) that until now lived
only in static mock JSON.
Backend (backend/):
- ASP.NET Core (.NET 10) minimal API, contract-first, Swagger UI at /swagger.
- DDD Domain/ rules layer: profession derivation + applicable policy questions
(DiplomaRules), herregistratie eligibility + reason (HerregistratieRule),
scholing threshold (IntakePolicy), submit rejections + reference generation
(SubmissionRules). In-memory seeded data, ProblemDetails (RFC 7807) errors.
- 27 xUnit tests: rule units + endpoint integration incl. BRP no-address and
DUO not-found fallbacks and 422 submit paths.
Frontend (only infrastructure/ + contracts/ change, as the architecture promised):
- NSwag-generated typed client (api-client.ts), routed through Angular HttpClient
via a small fetch adapter so the ?scenario= interceptor still applies.
- GET adapters use resource({ loader: client.x }); submit commands call the client
and map ProblemDetails -> err. The hardcoded uren==0 / manual-diploma rules are
deleted (now server-side). Domain, stores, UI and format validators unchanged.
- Deleted the now-dead public/mock/*.json.
Tooling/docs:
- npm start proxies /api -> backend; npm run gen:api regenerates the client;
docker compose up runs both (bind mounts use :z for SELinux/Fedora).
- backend/README.md walkthrough: adding a policy question is a one-file backend
change, no FE change, no client regen. Updated CLAUDE.md + ARCHITECTURE.md.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
ehoandClaude Opus 5