feat: Consent Document Approval Workflow im Frontend aktivieren

VersionsTab zeigt jetzt kontextabhaengige Workflow-Buttons:
- Entwurf → "Zur Pruefung" (Submit for Review)
- In Pruefung → "Genehmigen" / "Ablehnen" (Approve/Reject)
- Genehmigt → "Publizieren" (Publish)

Backend-Endpoints (legal_document_routes.py) existierten bereits,
wurden aber vom Frontend nicht genutzt. Status-Badges erweitert:
draft, review, approved, published, archived, rejected.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

admin-compliance/app/sdk/consent-management/_components/VersionsTab.tsx

@@ -2,18 +2,28 @@
 
 import type { Document, Version } from '../_types'
 
+const STATUS_STYLES: Record<string, { label: string; color: string }> = {
+  draft: { label: 'Entwurf', color: 'bg-gray-100 text-gray-700' },
+  review: { label: 'Pruefung', color: 'bg-yellow-100 text-yellow-700' },
+  approved: { label: 'Genehmigt', color: 'bg-blue-100 text-blue-700' },
+  published: { label: 'Publiziert', color: 'bg-green-100 text-green-700' },
+  archived: { label: 'Archiviert', color: 'bg-gray-100 text-gray-400' },
+  rejected: { label: 'Abgelehnt', color: 'bg-red-100 text-red-700' },
+}
+
 export function VersionsTab({
-  loading,
+  loading, documents, versions, selectedDocument, setSelectedDocument,
-  documents,
+  onSubmitReview, onApprove, onReject, onPublish,
-  versions,
-  selectedDocument,
-  setSelectedDocument,
 }: {
   loading: boolean
   documents: Document[]
   versions: Version[]
   selectedDocument: string
   setSelectedDocument: (id: string) => void
+  onSubmitReview?: (versionId: string) => void
+  onApprove?: (versionId: string) => void
+  onReject?: (versionId: string, comment: string) => void
+  onPublish?: (versionId: string) => void
 }) {
   return (
     <div className="p-6">
@@ -27,36 +37,24 @@ export function VersionsTab({
           >
             <option value="">Dokument auswaehlen...</option>
             {documents.map((doc) => (
-              <option key={doc.id} value={doc.id}>
+              <option key={doc.id} value={doc.id}>{doc.name}</option>
-                {doc.name}
-              </option>
             ))}
           </select>
         </div>
-        {selectedDocument && (
-          <button className="px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 transition-colors text-sm font-medium">
-            + Neue Version
-          </button>
-        )}
       </div>
 
       {!selectedDocument ? (
-        <div className="text-center py-12 text-slate-500">
+        <div className="text-center py-12 text-slate-500">Bitte waehlen Sie ein Dokument aus</div>
-          Bitte waehlen Sie ein Dokument aus
-        </div>
       ) : loading ? (
         <div className="text-center py-12 text-slate-500">Lade Versionen...</div>
       ) : versions.length === 0 ? (
-        <div className="text-center py-12 text-slate-500">
+        <div className="text-center py-12 text-slate-500">Keine Versionen vorhanden</div>
-          Keine Versionen vorhanden
-        </div>
       ) : (
         <div className="space-y-4">
-          {versions.map((version) => (
+          {versions.map((version) => {
-            <div
+            const style = STATUS_STYLES[version.status] || STATUS_STYLES.draft
-              key={version.id}
+            return (
-              className="border border-slate-200 rounded-lg p-4 hover:border-purple-300 transition-colors"
+              <div key={version.id} className="border border-slate-200 rounded-lg p-4 hover:border-purple-300 transition-colors">
-            >
                 <div className="flex items-start justify-between">
                   <div>
                     <div className="flex items-center gap-2 mb-1">
@@ -64,36 +62,44 @@ export function VersionsTab({
                       <span className="px-2 py-0.5 bg-slate-100 text-slate-600 rounded text-xs">
                         {version.language.toUpperCase()}
                       </span>
-                    <span
+                      <span className={`px-2 py-0.5 rounded text-xs ${style.color}`}>{style.label}</span>
-                      className={`px-2 py-0.5 rounded text-xs ${
-                        version.status === 'published'
-                          ? 'bg-green-100 text-green-700'
-                          : version.status === 'draft'
-                          ? 'bg-yellow-100 text-yellow-700'
-                          : 'bg-slate-100 text-slate-600'
-                      }`}
-                    >
-                      {version.status}
-                    </span>
                     </div>
                     <h3 className="text-slate-700">{version.title}</h3>
                     <p className="text-sm text-slate-500 mt-1">
                       Erstellt: {new Date(version.created_at).toLocaleDateString('de-DE')}
+                      {version.published_at && ` | Publiziert: ${new Date(version.published_at).toLocaleDateString('de-DE')}`}
                     </p>
                   </div>
-                <div className="flex gap-2">
+                  <div className="flex gap-2 flex-wrap justify-end">
-                  <button className="px-3 py-1.5 text-sm text-slate-600 hover:text-slate-900 border border-slate-300 rounded-lg hover:border-slate-400">
+                    {version.status === 'draft' && onSubmitReview && (
-                    Bearbeiten
+                      <button onClick={() => onSubmitReview(version.id)}
+                        className="px-3 py-1.5 text-sm text-white bg-yellow-500 hover:bg-yellow-600 rounded-lg">
+                        Zur Pruefung
                       </button>
-                  {version.status === 'draft' && (
+                    )}
-                    <button className="px-3 py-1.5 text-sm text-white bg-green-600 hover:bg-green-700 rounded-lg">
+                    {version.status === 'review' && onApprove && (
-                      Veroeffentlichen
+                      <button onClick={() => onApprove(version.id)}
+                        className="px-3 py-1.5 text-sm text-white bg-blue-600 hover:bg-blue-700 rounded-lg">
+                        Genehmigen
+                      </button>
+                    )}
+                    {version.status === 'review' && onReject && (
+                      <button onClick={() => { const c = prompt('Ablehnungsgrund:'); if (c) onReject(version.id, c) }}
+                        className="px-3 py-1.5 text-sm text-white bg-red-500 hover:bg-red-600 rounded-lg">
+                        Ablehnen
+                      </button>
+                    )}
+                    {version.status === 'approved' && onPublish && (
+                      <button onClick={() => onPublish(version.id)}
+                        className="px-3 py-1.5 text-sm text-white bg-green-600 hover:bg-green-700 rounded-lg">
+                        Publizieren
                       </button>
                     )}
                   </div>
                 </div>
               </div>
-          ))}
+            )
+          })}
         </div>
       )}
     </div>

admin-compliance/app/sdk/consent-management/_hooks/useConsentData.ts

@@ -277,6 +277,45 @@ export function useConsentData(activeTab: Tab, selectedDocument: string) {
     localStorage.setItem('sdk-email-templates', JSON.stringify(updated))
   }
 
+  // Document version workflow actions (via admin consent proxy → legal-documents backend)
+  async function submitVersionForReview(versionId: string) {
+    try {
+      const res = await fetch(`${API_BASE}/versions/${versionId}/submit-review`, {
+        method: 'POST', headers: authToken ? { 'Authorization': `Bearer ${authToken}` } : {},
+      })
+      if (res.ok && selectedDocument) await loadVersions(selectedDocument)
+    } catch (err) { console.error('Submit failed:', err) }
+  }
+
+  async function approveVersion(versionId: string) {
+    try {
+      const res = await fetch(`${API_BASE}/versions/${versionId}/approve`, {
+        method: 'POST', headers: authToken ? { 'Authorization': `Bearer ${authToken}` } : {},
+      })
+      if (res.ok && selectedDocument) await loadVersions(selectedDocument)
+    } catch (err) { console.error('Approve failed:', err) }
+  }
+
+  async function rejectVersion(versionId: string, comment: string) {
+    try {
+      const res = await fetch(`${API_BASE}/versions/${versionId}/reject`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json', ...(authToken ? { 'Authorization': `Bearer ${authToken}` } : {}) },
+        body: JSON.stringify({ comment }),
+      })
+      if (res.ok && selectedDocument) await loadVersions(selectedDocument)
+    } catch (err) { console.error('Reject failed:', err) }
+  }
+
+  async function publishVersion(versionId: string) {
+    try {
+      const res = await fetch(`${API_BASE}/versions/${versionId}/publish`, {
+        method: 'POST', headers: authToken ? { 'Authorization': `Bearer ${authToken}` } : {},
+      })
+      if (res.ok) { if (selectedDocument) await loadVersions(selectedDocument); await loadDocuments() }
+    } catch (err) { console.error('Publish failed:', err) }
+  }
+
   return {
     documents, versions, loading, error, setError,
     consentStats, dsrCounts, dsrOverview,
@@ -286,6 +325,7 @@ export function useConsentData(activeTab: Tab, selectedDocument: string) {
     savingTemplateId, savingProcessId,
     saveApiEmailTemplate, saveApiGdprProcess,
     loadApiEmailTemplates,
+    submitVersionForReview, approveVersion, rejectVersion, publishVersion,
     authToken, setAuthToken,
   }
 }

admin-compliance/app/sdk/consent-management/page.tsx

@@ -45,6 +45,7 @@ export default function ConsentManagementPage() {
     savingTemplateId, savingProcessId,
     saveApiEmailTemplate, saveApiGdprProcess,
     loadApiEmailTemplates,
+    submitVersionForReview, approveVersion, rejectVersion, publishVersion,
     authToken, setAuthToken,
   } = useConsentData(activeTab, selectedDocument)
 
@@ -128,6 +129,10 @@ export default function ConsentManagementPage() {
               versions={versions}
               selectedDocument={selectedDocument}
               setSelectedDocument={setSelectedDocument}
+              onSubmitReview={submitVersionForReview}
+              onApprove={approveVersion}
+              onReject={rejectVersion}
+              onPublish={publishVersion}
             />
           )}