Richtlinien & Verfahren (Phase 1): Import, Rendering-Engine, Bibliothek, Coverage

Fundament des VDA-ISA-2027-Richtlinienmoduls (Spec §1–9):

- Datenmodell: PolicyDocument, PolicyRequirement, PolicyVariable (Variablen +
  Feature-Flags), PolicyBaselineParam, PolicyEvidence — inkl. RLS + Tenant-Guard
- Seed-Importer (import-policies.ts): liest die echten .md-Dateien (15 Richtlinien
  L00/R01–R14 + 11 Verfahren), mapping.json (120 Anforderungen/46 Controls),
  variables.schema.json (53 Variablen/Flags), Technische-Sicherheits-Baseline
  (31 BL-Parameter) und Nachweisregister; idempotent pro Mandant
- 6 im Vorlagenpaket beschädigte Variablen-Tokens (VA-08/09/10/12/13) repariert
  (dokumentiert im README des Übergabepakets)
- Rendering-Engine (policy-render.ts, Handlebars + marked): verschachtelte
  {{#if FLAG}}, {{VARIABLE}}, {{LINK:…}}-Deeplinks, Hidden-Anker + BL-Referenzen
  im Lesemodus entfernt (Wert bleibt), zentral verwaltete Abschnitte unterdrückt,
  wiederholtes „Umsetzung bei <Org>" reduziert (§7a); lenienter Fallback +
  Residue-Check über alle Flag-Kombinationen (analog _verify.py)
- UI: Bibliothek mit Typ-Chips/KPIs, Lesemodus-Popup (einklappbare Info-Tabelle,
  Control-Chips, Richtlinie↔Verfahren-Verlinkung), Coverage-Matrix
  (Control → Richtlinie → MUSS/SOLL → Verfahren → Anforderungs-IDs)
- Nav-Punkt „Richtlinien" aktiviert; de/en-Übersetzungen

Verifiziert: Import 28 Dokumente/120 Anforderungen; Rendering rückstandsfrei
über alle Flag-Kombinationen; Bibliothek, Lesemodus (R08 nested flags), Coverage
im Browser.

Später (Phase 2+): Bearbeiten/Freigabe-Workflow mit Versionierung, verwaltete
Tabellen (Krypto-/Risiko-/Klassifizierungsregister), Anwender-Handbuch,
DOCX/PDF-Export, Word-Upload, KI-Wizard, zentrale Baseline-/Variablen-Einstellseite.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

prisma/migrations/20260707132008_policies/migration.sql

@@ -0,0 +1,136 @@
+-- CreateEnum
+CREATE TYPE "PolicyDocType" AS ENUM ('LEITLINIE', 'RICHTLINIE', 'VERFAHREN', 'REGISTER', 'HANDBUCH', 'EIGENES');
+
+-- CreateEnum
+CREATE TYPE "PolicyStatus" AS ENUM ('ENTWURF', 'IN_FREIGABE', 'FREIGEGEBEN', 'ARCHIVIERT');
+
+-- CreateTable
+CREATE TABLE "policy_documents" (
+    "id" TEXT NOT NULL,
+    "tenant_id" TEXT NOT NULL,
+    "code" TEXT NOT NULL,
+    "type" "PolicyDocType" NOT NULL,
+    "title" TEXT NOT NULL,
+    "version" TEXT NOT NULL DEFAULT '1.0',
+    "status" "PolicyStatus" NOT NULL DEFAULT 'FREIGEGEBEN',
+    "owner" TEXT,
+    "policy_code" TEXT,
+    "fulfills" TEXT[] DEFAULT ARRAY[]::TEXT[],
+    "raw_markdown" TEXT NOT NULL,
+    "order_idx" INTEGER NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "policy_documents_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "policy_requirements" (
+    "id" TEXT NOT NULL,
+    "tenant_id" TEXT NOT NULL,
+    "req_id" TEXT NOT NULL,
+    "policy_code" TEXT NOT NULL,
+    "control" TEXT NOT NULL,
+    "obligation" TEXT NOT NULL,
+    "condition" TEXT,
+    "requirement" TEXT NOT NULL,
+    "implementation" TEXT NOT NULL,
+    "va_codes" TEXT[] DEFAULT ARRAY[]::TEXT[],
+    "nachweis_link" TEXT,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "policy_requirements_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "policy_variables" (
+    "id" TEXT NOT NULL,
+    "tenant_id" TEXT NOT NULL,
+    "key" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "kind" TEXT NOT NULL,
+    "group_name" TEXT,
+    "value" TEXT NOT NULL,
+    "required" BOOLEAN NOT NULL DEFAULT false,
+    "order_idx" INTEGER NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "policy_variables_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "policy_baseline_params" (
+    "id" TEXT NOT NULL,
+    "tenant_id" TEXT NOT NULL,
+    "bl_id" TEXT NOT NULL,
+    "section" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "vorgabe" TEXT NOT NULL,
+    "order_idx" INTEGER NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "policy_baseline_params_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "policy_evidence" (
+    "id" TEXT NOT NULL,
+    "tenant_id" TEXT NOT NULL,
+    "nr" INTEGER NOT NULL,
+    "policy_code" TEXT NOT NULL,
+    "nachweis" TEXT NOT NULL,
+    "quelle" TEXT NOT NULL,
+    "verantwortlich" TEXT NOT NULL,
+    "turnus" TEXT NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "policy_evidence_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "policy_documents_tenant_id_idx" ON "policy_documents"("tenant_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "policy_documents_tenant_id_code_key" ON "policy_documents"("tenant_id", "code");
+
+-- CreateIndex
+CREATE INDEX "policy_requirements_tenant_id_idx" ON "policy_requirements"("tenant_id");
+
+-- CreateIndex
+CREATE INDEX "policy_requirements_tenant_id_control_idx" ON "policy_requirements"("tenant_id", "control");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "policy_requirements_tenant_id_req_id_key" ON "policy_requirements"("tenant_id", "req_id");
+
+-- CreateIndex
+CREATE INDEX "policy_variables_tenant_id_idx" ON "policy_variables"("tenant_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "policy_variables_tenant_id_key_key" ON "policy_variables"("tenant_id", "key");
+
+-- CreateIndex
+CREATE INDEX "policy_baseline_params_tenant_id_idx" ON "policy_baseline_params"("tenant_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "policy_baseline_params_tenant_id_bl_id_key" ON "policy_baseline_params"("tenant_id", "bl_id");
+
+-- CreateIndex
+CREATE INDEX "policy_evidence_tenant_id_idx" ON "policy_evidence"("tenant_id");
+
+
+-- RLS-Policies für die Richtlinien-Tabellen
+DO $$
+DECLARE t text;
+BEGIN
+  FOREACH t IN ARRAY ARRAY[
+    'policy_documents','policy_requirements','policy_variables',
+    'policy_baseline_params','policy_evidence'
+  ] LOOP
+    EXECUTE format('ALTER TABLE %I ENABLE ROW LEVEL SECURITY', t);
+    EXECUTE format(
+      'CREATE POLICY tenant_isolation ON %I USING (tenant_id = current_setting(''app.tenant_id'', true))',
+      t
+    );
+  END LOOP;
+END $$;