libs/api-client/src/lib/generated/bff-api.ts

@@ -24,6 +24,10 @@ import {
   Observable
 } from 'rxjs';
 
+export interface DecideRequest {
+  besluit: string;
+}
+
 export interface OpenbaarEntry {
   id: string;
   status: string;
@@ -252,4 +256,42 @@ export class BffApiV1Service {
     );
   }
 
+ postBehandelRegistrationsIdDecide<TData = void>(id: string,
+    decideRequest: DecideRequest, options?: HttpClientBodyOptions): Observable<TData>;
+ postBehandelRegistrationsIdDecide<TData = void>(id: string,
+    decideRequest: DecideRequest, options?: HttpClientEventOptions): Observable<HttpEvent<TData>>;
+ postBehandelRegistrationsIdDecide<TData = void>(id: string,
+    decideRequest: DecideRequest, options?: HttpClientResponseOptions): Observable<AngularHttpResponse<TData>>;
+  postBehandelRegistrationsIdDecide<TData = void>(
+    id: string,
+    decideRequest: DecideRequest, options?: HttpClientObserveOptions): Observable<TData | HttpEvent<TData> | AngularHttpResponse<TData>> {
+    if (options?.observe === 'events') {
+      return this.http.post<TData>(
+      `/behandel/registrations/${id}/decide`,
+      decideRequest,{
+        ...(options as Omit<NonNullable<typeof options>, 'observe'>),
+        observe: 'events',
+      }
+    );
+    }
+
+    if (options?.observe === 'response') {
+      return this.http.post<TData>(
+      `/behandel/registrations/${id}/decide`,
+      decideRequest,{
+        ...(options as Omit<NonNullable<typeof options>, 'observe'>),
+        observe: 'response',
+      }
+    );
+    }
+
+    return this.http.post<TData>(
+      `/behandel/registrations/${id}/decide`,
+      decideRequest,{
+        ...(options as Omit<NonNullable<typeof options>, 'observe'>),
+        observe: 'body',
+      }
+    );
+  }
+
 };

services/bff/Bff.Api/Program.cs

@@ -103,8 +103,28 @@ app.MapGet("/behandel/werkbak", async (IDomainClient domain, CancellationToken c
     .Produces(StatusCodes.Status401Unauthorized)
     .Produces(StatusCodes.Status403Forbidden);
 
+// A behandelaar's beoordeling on a registration (goedkeuren/afwijzen). Forwarded to the domain, which
+// applies the decision and completes the workflow task (ADR-0013). Same medewerker/behandelaar gate.
+app.MapPost("/behandel/registrations/{id}/decide",
+    async (string id, DecideRequest body, IDomainClient domain, CancellationToken ct) =>
+    {
+        if (!BehandelAuth.IsKnownBesluit(body.Besluit))
+            return Results.BadRequest(new { error = $"Unknown besluit '{body.Besluit}'. Expected 'goedkeuren' or 'afwijzen'." });
+
+        await domain.DecideAsync(id, body.Besluit, ct);
+        return Results.NoContent();
+    })
+    .RequireAuthorization(BehandelAuth.Policy)
+    .Produces(StatusCodes.Status204NoContent)
+    .Produces(StatusCodes.Status400BadRequest)
+    .Produces(StatusCodes.Status401Unauthorized)
+    .Produces(StatusCodes.Status403Forbidden);
+
 app.Run();
 
+/// <summary>The behandelaar's decision on a registration.</summary>
+public sealed record DecideRequest(string Besluit);
+
 // Behandel (medewerker-realm) authentication + authorization wiring (ADR-0013).
 internal static class BehandelAuth
 {
@@ -112,6 +132,12 @@ internal static class BehandelAuth
     public const string Policy = "behandelaar";
     public const string BehandelaarRole = "behandelaar";
 
+    /// <summary>The beoordeling vocabulary the BFF accepts (case-insensitive); an unknown besluit is a
+    /// 400 without troubling the domain. Mirrors the domain's <c>BeoordelingsBesluit</c>.</summary>
+    public static bool IsKnownBesluit(string? besluit) =>
+        string.Equals(besluit, "goedkeuren", StringComparison.OrdinalIgnoreCase) ||
+        string.Equals(besluit, "afwijzen", StringComparison.OrdinalIgnoreCase);
+
     /// <summary>Lift Keycloak's realm roles (the nested <c>realm_access.roles</c> claim) onto the
     /// principal as role claims, so <c>RequireRole</c> can authorize on them.</summary>
     public static void AddRealmRoles(ClaimsPrincipal? principal)

services/bff/openapi.json

@@ -88,10 +88,62 @@
           }
         }
       }
+    },
+    "/behandel/registrations/{id}/decide": {
+      "post": {
+        "tags": [
+          "Bff.Api"
+        ],
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/DecideRequest"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "204": {
+            "description": "No Content"
+          },
+          "400": {
+            "description": "Bad Request"
+          },
+          "401": {
+            "description": "Unauthorized"
+          },
+          "403": {
+            "description": "Forbidden"
+          }
+        }
+      }
     }
   },
   "components": {
     "schemas": {
+      "DecideRequest": {
+        "required": [
+          "besluit"
+        ],
+        "type": "object",
+        "properties": {
+          "besluit": {
+            "type": "string"
+          }
+        }
+      },
       "OpenbaarEntry": {
         "required": [
           "id",