feat(infra): register RegisterRecord objecttype + published version in Objecttypen (refs #141)

The Objecttypen setup_configuration (3.4.2) can only provision tokens, with
no declarative objecttype step, so a registerrecord-init compose one-shot
creates the RegisterRecord objecttype + a published v1 over the API once
Objecttypen is healthy (idempotent; ADR-0020 self-seed pattern). The schema
(infra/objecttypen-registerrecord/registerrecord.schema.json) is public-safe
— id, status, reference — mirroring the BFF's OpenbaarEntry, no bsn/naam;
dataClassification 'open'. S-19 writes records against it on approval.

Config (schema + register.py) is streamed into rr-registerrecord-config by
seed-config.sh (main) / bind-mounted (local), same dual pattern as the
setup_configuration volumes. Wired into SEED, CFG_VOLS, and the CI log-dump.

Verified locally: registerrecord-init registered RegisterRecord v1 published,
make verify-registerrecord green, and a re-run is a no-op.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

infra/docker-compose.local.yml

@@ -624,6 +624,21 @@ services:
         condition: service_completed_successfully
     networks: [cg]
 
+  # ── RegisterRecord objecttype (S-18c) — API-seeded one-shot (local variant) ─
+  registerrecord-init:
+    image: docker.io/library/python:3-slim
+    environment:
+      OBJECTTYPEN: http://objecttypen:8000
+      OBJECTTYPEN_TOKEN: ${OBJECTTYPEN_TOKEN:-0123456789abcdef0123456789abcdef01234567}
+      SCHEMA: /config/registerrecord.schema.json
+    command: python /config/register.py
+    volumes:
+      - ./objecttypen-registerrecord:/config:ro,z
+    depends_on:
+      objecttypen:
+        condition: service_healthy
+    networks: [cg]
+
   # ── Objecten API (S-18b) — bind-mounted config (local variant) ─────────────
   objecten-db:
     image: docker.io/postgis/postgis:17-3.5

infra/docker-compose.yml

@@ -640,6 +640,25 @@ services:
         condition: service_completed_successfully
     networks: [cg]
 
+  # ── RegisterRecord objecttype (S-18c) — API-seeded one-shot ────────────────
+  # The Objecttypen setup_configuration (3.4.2) can only provision tokens — no declarative objecttype
+  # step — so this one-shot creates the RegisterRecord objecttype + a published version over the API
+  # once Objecttypen is healthy (idempotent; ADR-0020 self-seed, ADR-0027 schema). The schema + script
+  # are streamed into the external config volume by infra/seed-config.sh, like the *-init volumes.
+  registerrecord-init:
+    image: docker.io/library/python:3-slim
+    environment:
+      OBJECTTYPEN: http://objecttypen:8000
+      OBJECTTYPEN_TOKEN: ${OBJECTTYPEN_TOKEN:-0123456789abcdef0123456789abcdef01234567}
+      SCHEMA: /config/registerrecord.schema.json
+    command: python /config/register.py
+    volumes:
+      - registerrecord-config:/config:ro
+    depends_on:
+      objecttypen:
+        condition: service_healthy
+    networks: [cg]
+
   # ── Objecten API (S-18b) — upstream Maykin image, verbatim ─────────────────
   # The authoritative object store. Same shape as Objecttypen (own DB + redis, an `-init` that runs
   # setup_configuration from the external config volume, a health-checked web). Two differences: the
@@ -782,6 +801,9 @@ volumes:
   objecttypen-config:
     external: true
     name: rr-objecttypen-config
+  registerrecord-config:
+    external: true
+    name: rr-registerrecord-config
   objecten-config:
     external: true
     name: rr-objecten-config

infra/objecttypen-registerrecord/register.py

@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+"""S-18c (#141): register the RegisterRecord objecttype + a published version in the Objecttypen API.
+
+Run by the `registerrecord-init` compose one-shot once Objecttypen is healthy. The Objecttypen API's
+setup_configuration (3.4.2) can only provision tokens — it has no declarative objecttype step — so
+the objecttype is created over the API here (the ADR-0020 self-seed pattern), idempotently: if a
+"RegisterRecord" objecttype with a published version already exists, it's a no-op. Stdlib only.
+"""
+import json
+import os
+import sys
+import time
+import urllib.error
+import urllib.request
+
+BASE = os.environ.get("OBJECTTYPEN", "http://objecttypen:8000").rstrip("/")
+TOKEN = os.environ["OBJECTTYPEN_TOKEN"]
+SCHEMA_PATH = os.environ.get("SCHEMA", "/config/registerrecord.schema.json")
+NAME = "RegisterRecord"
+
+
+def api(method, path, body=None):
+    data = json.dumps(body).encode() if body is not None else None
+    req = urllib.request.Request(
+        f"{BASE}{path}", data=data, method=method,
+        headers={"Authorization": f"Token {TOKEN}", "Content-Type": "application/json"},
+    )
+    with urllib.request.urlopen(req, timeout=15) as r:
+        return json.load(r) if r.length != 0 else {}
+
+
+def wait_ready():
+    """Objecttypen depends_on health already, but tolerate a slow first request."""
+    for _ in range(20):
+        try:
+            api("GET", "/api/v2/objecttypes")
+            return
+        except (urllib.error.URLError, ConnectionError, TimeoutError):
+            time.sleep(3)
+    api("GET", "/api/v2/objecttypes")  # last try, let it raise
+
+
+def main():
+    schema = json.load(open(SCHEMA_PATH))
+    wait_ready()
+
+    existing = next(
+        (o for o in api("GET", "/api/v2/objecttypes").get("results", []) if o.get("name") == NAME),
+        None,
+    )
+    if existing and existing.get("versions"):
+        print(f"RegisterRecord already registered ({len(existing['versions'])} version(s)) — no-op")
+        return 0
+
+    ot = existing or api("POST", "/api/v2/objecttypes", {
+        "name": NAME,
+        "namePlural": "RegisterRecords",
+        "description": schema.get("description", ""),
+        "dataClassification": "open",  # public-safe: the openbaar register may show it
+    })
+    uuid = ot["uuid"]
+    ver = api("POST", f"/api/v2/objecttypes/{uuid}/versions", {
+        "status": "published",
+        "jsonSchema": schema,
+    })
+    print(f"registered RegisterRecord {uuid} v{ver.get('version')} ({ver.get('status')})")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())

infra/objecttypen-registerrecord/registerrecord.schema.json

@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "RegisterRecord",
+  "description": "Public-safe register entry shown in the openbaar (public) register. Mirrors the BFF's OpenbaarEntry (services/bff/Bff.Api/DownstreamClients.cs) — deliberately NO bsn or naam. S-19 (#20) writes records against this schema in the Objecten API on approval. See ADR-0027.",
+  "type": "object",
+  "additionalProperties": false,
+  "required": ["id", "status"],
+  "properties": {
+    "id": {
+      "type": "string",
+      "description": "Zaak id — the register entry's stable primary key (the projection key)."
+    },
+    "status": {
+      "type": "string",
+      "enum": ["INGEDIEND", "INGESCHREVEN"],
+      "description": "Registration lifecycle status (RegistrationStatus)."
+    },
+    "reference": {
+      "type": ["string", "null"],
+      "description": "Citizen-facing zaak identificatie shown publicly (ADR-0012)."
+    }
+  }
+}

infra/seed-config.sh

@@ -13,7 +13,7 @@
 # subcommand. Fixed-name `external` volumes keep the names deterministic across
 # both runtimes. See docs/runbooks/gitea-actions-gotchas.md.
 #
-# Usage: seed-config.sh <key> [<key> ...]   where key ∈ { oz, nrc, kc, fl, objecttypen, objecten }
+# Usage: seed-config.sh <key> [<key> ...]   where key ∈ { oz, nrc, kc, fl, objecttypen, objecten, registerrecord }
 set -euo pipefail
 
 here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -33,7 +33,7 @@ populate() {  # volume  source(file or dir/.)
   echo "  seeded $vol"
 }
 
-[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|nrc|kc|fl|objecttypen|objecten> ..." >&2; exit 2; }
+[ "$#" -gt 0 ] || { echo "usage: seed-config.sh <oz|nrc|kc|fl|objecttypen|objecten|registerrecord> ..." >&2; exit 2; }
 
 # The registratie process (BPMN) and its diploma-eligibility DMN are deployed as SEPARATE Flowable
 # deployments — the process engine and the DMN engine each own theirs (S-13, ADR-0016). flowable-rest
@@ -51,6 +51,7 @@ for key in "$@"; do
     kc) populate rr-kc-realms "$here/keycloak/realms/." ;;
     objecttypen) populate rr-objecttypen-config "$here/objecttypen/setup_configuration/." ;;
     objecten) populate rr-objecten-config "$here/objecten/setup_configuration/." ;;
+    registerrecord) populate rr-registerrecord-config "$here/objecttypen-registerrecord/." ;;
     fl) d="$(mktemp -d)"; stage_flowable_workflows "$d"; populate rr-fl-bpmn "$d/." ;;
     *)  echo "unknown seed key: $key" >&2; exit 2 ;;
   esac