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register-referentie/services/acl/Acl.Api/Program.cs
Niek Otten 1c185e6686
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S-09b: Approval flow — temp admin endpoint + status transition to projection (#77)
## What & why

S-09b (#75, split from #10) — the **approval flow** that completes the walking skeleton. A behandelaar can now approve a submitted registration; the entry flips from `INGEDIEND` to `INGESCHREVEN` in the public register. Flow: `POST /registrations/{id}/approve` (domain) → ACL sets the zaak eindstatus (ZGW `/statussen`) → OpenZaak → NRC → event-subscriber → projection → openbaar.

## Changes (bottom-up, each red→green TDD)

- **Domain** — `RegistrationStatus.Ingeschreven` + `Registration.Approve()` (guards: opened zaak, only from INGEDIEND); `ApproveRegistration` use case (idempotent) + temp `POST /registrations/{id}/approve` endpoint; `IAclClient.ApproveZaakAsync`.
- **ACL** — resolves the zaaktype's **eindstatus** from the catalogus (`isEindstatus` / highest volgnummer) and POSTs a ZGW status; exposed as `POST /statussen`. Unit + real-OpenZaak integration test.
- **Event-subscriber** — binds NRC `hoofdObject`, projects a `status`/`create` as `INGESCHREVEN` keyed on the zaak (updates the existing row), **without reading OpenZaak** (§8.1). Retains the ZGW `resource` in the log (new column + EF migration) so a rebuild reproduces the status.
- **e2e** — extended: submit → public INGEDIEND → approve → public INGESCHREVEN.
- **Docs** — ADR-0011 (the two non-obvious decisions + the walking-skeleton assumption) + demo note.

## Key decisions (see ADR-0011)

- **ACL discovers the eindstatus** (chosen over injecting a statustype URL): no new config/seed plumbing, domain stays ZGW-ignorant.
- **Any post-creation status-set ⇒ INGESCHREVEN**: in the walking skeleton the only status ever set after creation is the approval, and the subscriber may not read ZGW — documented to tighten when more transitions arrive (S-12+).

## Verification

- All .NET unit suites green locally (domain 47, acl 11, event-subscriber 14, bff 16, acceptance 7); Release build + `dotnet format` clean.
- No new compose config (the eindstatus-discovery approach avoided it).
- The real-OpenZaak integration test (ACL status-set) and the full submit→approve→visible e2e run in CI `verify-stack` (live NRC→projection + selectielijst egress, not reproducible locally).

closes #75

Reviewed-on: #77
2026-07-14 09:04:57 +00:00

42 lines
1.5 KiB
C#

using Acl.Application;
using Acl.Infrastructure;
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddSingleton<IClock, SystemClock>();
builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
.GetSection("Acl:Defaults").Get<AclDefaults>()
?? throw new InvalidOperationException("Missing configuration section 'Acl:Defaults'"));
builder.Services.AddSingleton(sp => sp.GetRequiredService<IConfiguration>()
.GetSection("Acl:OpenZaak").Get<OpenZaakOptions>()
?? throw new InvalidOperationException("Missing configuration section 'Acl:OpenZaak'"));
builder.Services.AddHttpClient<IZaakGateway, OpenZaakGateway>();
builder.Services.AddScoped<AclService>();
var app = builder.Build();
app.MapGet("/health", () => "Healthy");
// The ACL's single operation, exposed as a service endpoint.
app.MapPost("/zaken", async (OpenZaakRequest body, AclService acl, CancellationToken ct) =>
{
var zaakUrl = await acl.OpenZaakAsync(new DomainRegistration(body.Bsn), ct);
return Results.Ok(new { zaakUrl = zaakUrl.ToString() });
});
// Approve a zaak: set it to its zaaktype's eindstatus (S-09b). The domain hands over only the zaak
// URL; the ACL owns the ZGW statustype resolution (§8.1).
app.MapPost("/statussen", async (SetStatusRequest body, AclService acl, CancellationToken ct) =>
{
await acl.ApproveZaakAsync(new Uri(body.ZaakUrl), ct);
return Results.NoContent();
});
app.Run();
public sealed record OpenZaakRequest(string Bsn);
public sealed record SetStatusRequest(string ZaakUrl);
public partial class Program;