move controller service logics into a service

src/Controller/Admin/DocumentTagController.php

@@ -4,12 +4,8 @@ declare(strict_types=1);
 
 namespace App\Controller\Admin;
 
-use App\Entity\Document;
-use App\Entity\Tag;
 use App\Entity\TagRebuildJob;
-use App\Service\TagRebuildJobService;
-use App\Tag\TagService;
-use Doctrine\ORM\EntityManagerInterface;
+use App\Service\Admin\DocumentTagAdminService;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\RedirectResponse;
@@ -21,31 +17,15 @@ use Symfony\Component\Routing\Attribute\Route;
 final class DocumentTagController extends AbstractController
 {
     #[Route('/{id}/tags', name: 'admin_document_tags_edit', methods: ['GET'])]
-    public function edit(
-        string $id,
-        EntityManagerInterface $em,
-        TagRebuildJobService $jobs
-    ): Response {
-
-        $document = $em->getRepository(Document::class)->find($id);
-        if (!$document instanceof Document) {
-            throw $this->createNotFoundException('Document not found');
-        }
-
-        // 🔹 Alle verfügbaren Tags laden (fehlte!)
-        $allTags = $em->createQueryBuilder()
-            ->select('t')
-            ->from(Tag::class, 't')
-            ->orderBy('t.label', 'ASC')
-            ->getQuery()
-            ->getResult();
-
-        $latestJob = $jobs->getLatestJob();
+    public function edit(string $id, DocumentTagAdminService $svc): Response
+    {
+        $data = $svc->getEditData($id);
 
         return $this->render('admin/document_tags/edit.html.twig', [
-            'document' => $document,
-            'allTags' => $allTags, // ✅ jetzt vorhanden
-            'latestJob' => $latestJob,
+            'document' => $data['document'],
+            'allTags' => $data['allTags'],
+            'latestJob' => $data['latestJob'],
+
             'statusRunning' => TagRebuildJob::STATUS_RUNNING,
             'statusQueued' => TagRebuildJob::STATUS_QUEUED,
             'statusCompleted' => TagRebuildJob::STATUS_COMPLETED,
@@ -54,22 +34,12 @@ final class DocumentTagController extends AbstractController
     }
 
     #[Route('/{id}/tags/save', name: 'admin_document_tags_save', methods: ['POST'])]
-    public function save(
-        string $id,
-        Request $request,
-        EntityManagerInterface $em,
-        TagService $tagService
-    ): RedirectResponse {
-
-        $document = $em->getRepository(Document::class)->find($id);
-        if (!$document instanceof Document) {
-            return $this->redirectToRoute('admin_documents');
-        }
-
+    public function save(string $id, Request $request, DocumentTagAdminService $svc): RedirectResponse
+    {
         $selected = $request->request->all('tag_ids') ?? [];
 
         try {
-            $tagService->syncDocumentTags($document, $selected);
+            $svc->saveTags($id, $selected);
             $this->addFlash('success', 'Tags wurden aktualisiert. Rebuild läuft im Hintergrund.');
         } catch (\Throwable $e) {
             $this->addFlash('danger', $e->getMessage());
@@ -78,13 +48,15 @@ final class DocumentTagController extends AbstractController
         return $this->redirectToRoute('admin_document_tags_edit', ['id' => $id]);
     }
 
-    #[Route('/admin/tags/status', name: 'admin_tags_status', methods: ['GET'])]
-    public function status(TagRebuildJobService $jobs): JsonResponse
+    /**
+     * Wichtig: Ohne extra "admin/" im Pfad, weil Prefix schon /admin/documents ist.
+     * Ergebnis: /admin/documents/tags/status
+     */
+    #[Route('/tags/status', name: 'admin_tags_status', methods: ['GET'])]
+    public function status(DocumentTagAdminService $svc): JsonResponse
     {
-        $job = $jobs->getLatestJob();
-
         return $this->json([
-            'status' => $job?->getStatus(),
+            'status' => $svc->getLatestRebuildStatus(),
         ]);
     }
 }

src/Service/Admin/DocumentTagAdminService.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\Admin;
+
+use App\Entity\Document;
+use App\Entity\Tag;
+use App\Service\TagRebuildJobService;
+use App\Tag\TagService;
+use Doctrine\ORM\EntityManagerInterface;
+
+final class DocumentTagAdminService
+{
+    public function __construct(
+        private readonly EntityManagerInterface $em,
+        private readonly TagService $tagService,
+        private readonly TagRebuildJobService $jobs,
+    ) {}
+
+    /**
+     * @return array{
+     *   document: Document,
+     *   allTags: list<Tag>,
+     *   latestJob: mixed
+     * }
+     */
+    public function getEditData(string $documentId): array
+    {
+        $document = $this->em->getRepository(Document::class)->find($documentId);
+        if (!$document instanceof Document) {
+            throw new \RuntimeException('Document not found');
+        }
+
+        /** @var list<Tag> $allTags */
+        $allTags = $this->em->createQueryBuilder()
+            ->select('t')
+            ->from(Tag::class, 't')
+            ->orderBy('t.label', 'ASC')
+            ->getQuery()
+            ->getResult();
+
+        $latestJob = $this->jobs->getLatestJob();
+
+        return [
+            'document' => $document,
+            'allTags' => $allTags,
+            'latestJob' => $latestJob,
+        ];
+    }
+
+    /**
+     * Speichert die Tag-Auswahl für ein Dokument (inkl. Sync-Logik).
+     */
+    public function saveTags(string $documentId, array $selectedTagIds): void
+    {
+        $document = $this->em->getRepository(Document::class)->find($documentId);
+        if (!$document instanceof Document) {
+            throw new \RuntimeException('Document not found');
+        }
+
+        // Delegation an deine Domain-Logik (bleibt dort, wo sie hingehört)
+        $this->tagService->syncDocumentTags($document, $selectedTagIds);
+    }
+
+    public function getLatestRebuildStatus(): ?string
+    {
+        $job = $this->jobs->getLatestJob();
+
+        return $job?->getStatus();
+    }
+}