POST /beoordeling/{id}/besluit always 404'd against a real OpenZaak: {id} is the
FE-facing case id from IZaakSource.ListCases, which under OpenZaakZaakSource is the
ZGW zaak's own uuid, not ApplicationStore's primary key. Resolve the case through
ListCases first (same seam the GET sibling already uses), then to the local Aanvraag
via its Referentie — the one identifier stable across both sources.
Adds ApplicationStore.GetByReferentie and a regression test that reproduces the
divergence with a decorating IZaakSource test double instead of a live OpenZaak.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Opt-in docker-compose (postgres+redis+OpenZaak, no celery/nginx) +
bootstrap-catalogus.sh seed a real OpenZaak instance; OpenZaakIntegrationTests
(Category=Integration, excluded from default dotnet test/CI) proves the ZGW
seam against it for the first time. That live run caught a real bug:
ZgwHttpClient never sent Content-Crs/Accept-Crs headers, so every write would
412 against a spec-compliant OpenZaak — fixed alongside the harness.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ehoandClaude Opus 5