## What & why
First sub-slice of **S-12 (#13)** — the **beoordeling decision model** in the Domain Service. Foundation for the behandel-portal: it gives the domain a proper decision lifecycle before any UI/Flowable/BFF work.
- **Statuses:** add `InBehandeling` and `Afgewezen` to `RegistrationStatus`.
- **Aggregate:** `TakeIntoBehandeling()` (`Ingediend → InBehandeling`, idempotent, guards terminal states); generalise the behandelaar decision — `Approve()` (requires a zaak) and new `Reject()` both act on an `Ingediend`/`InBehandeling` registration → `Ingeschreven`/`Afgewezen`.
- **Use-case:** `BeoordeelRegistratie` (`goedkeuren` sets the zaak's final status via the ACL §8.1 → `Ingeschreven`; `afwijzen` → `Afgewezen`, domain-only for now). Idempotent.
- **Endpoint:** `POST /registrations/{id}/decide` (`{ "besluit": "goedkeuren" | "afwijzen" }`), superseding the temporary `/approve` (retired when the portal lands, S-12d).
- **BDD:** `EenRegistratieBeoordelen.feature` — goedkeuren + afwijzen scenarios (feature-scoped bindings).
**Scoped out** to later S-12 sub-slices: Flowable user-task claim/complete + BPMN `userTask` (S-12b), BFF `/behandel/*` + medewerker authz (S-12c), the Angular behandel-portal + e2e (S-12d), and propagating a *rejection* to the zaak/projection via the ACL.
## Definition of Done
- [x] Linked issue: #13 (umbrella; this PR `refs`, does not close)
- [x] Tests first; red → green per behaviour
- [x] Unit + acceptance green (`make unit`): domain 65, acceptance 9
- [x] Mutation ≥ break(90): domain 98.77%, no survivors in new code (the one unkilled mutant is the pre-existing `FlowableWorkflowClient` baseline)
- [ ] CI green (pending)
Part of #13.
Reviewed-on: #82
Use-case-level BDD (Reqnroll) driving the real BFF over HTTP with fake downstreams
and locally-minted tokens: a valid DigiD token is accepted and the bsn forwarded
to the domain; a tokenless submit is 401; the openbaar register is anonymous and
never exposes the bsn (ADR-0010). Real Keycloak validation is the verify-bff check.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Use-case-level BDD (Reqnroll) for S-05: a zorgprofessional submits a registration;
the Domain Service starts the registratie process and the OpenZaakAanmaken external
task opens a zaak via the ACL, recorded on the aggregate (ADR-0009). Driven against
in-memory Workflow Client and ACL stand-ins; real Flowable+ACL+OpenZaak delivery is
the live-stack verify-domain check.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Failing unit + acceptance tests for the Event Subscriber's NotificationProjector:
a zaken/zaak/create notification yields one INGEDIEND projection row, duplicate
deliveries collapse to one row, non-zaak/non-create notifications are ignored, and
a rebuild repopulates the projection from the durable notification log (PRD §8.4).
The projector is a no-op stub so the tests compile and fail on the assertions; the
implementation follows in the green commit. The notification log doubles as the
idempotency guard and rebuild source so a rebuild needs no OpenZaak access (§8.1).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
