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>
scripts/openzaak-ui-up.sh brings up the root app and the OpenZaak harness
together, wires them onto one docker network, seeds the catalogus, grants
the container-alias zaaktype scope, and verifies a real aanvraag submitted
through the UI lands in OpenZaak.
Along the way: DocumentStore.DemoOwner was reusing the seeded doctor's
11-digit BIG-nummer as a stand-in BSN, which isn't a valid 9-digit BSN shape
— OpenZaak rejects it, breaking both submit's rol-creation step and the
citizen's own applications list under Zgw:Enabled=true. Fixed to a real
elfproef-valid BSN.
Also adds mitigation for a still-unexplained per-container flake (every
outbound ZGW POST fails as if the body were empty, for that container's
whole lifetime) that correlates with host memory pressure: the script now
warns when host swap is heavily used, and an opt-in ZgwDiagnosticHandler
(ZGW_DEBUG_HTTP=1) logs Content-Length vs. actual bytes sent so the next
reproduction can confirm or rule out client-side body corruption.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>