move controller service logics into a service

src/Controller/Admin/TagController.php

@@ -4,13 +4,8 @@ declare(strict_types=1);
 
 namespace App\Controller\Admin;
 
-use App\Entity\Document;
-use App\Entity\DocumentTag;
-use App\Entity\Tag;
 use App\Entity\TagRebuildJob;
-use App\Tag\TagService;
-use App\Service\TagRebuildJobService;
-use Doctrine\ORM\EntityManagerInterface;
+use App\Service\Admin\TagAdminService;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
@@ -21,18 +16,12 @@ use Symfony\Component\Routing\Attribute\Route;
 final class TagController extends AbstractController
 {
     #[Route('', name: 'admin_tags_index', methods: ['GET'])]
-    public function index(
-        EntityManagerInterface $em,
-        TagRebuildJobService $jobs
-    ): Response {
-
-        $tags = $em->getRepository(Tag::class)
-            ->findBy([], ['label' => 'ASC']);
+    public function index(TagAdminService $svc): Response
+    {
+        $data = $svc->getIndexData();
 
         return $this->render('admin/tag/index.html.twig', [
-            'tags' => $tags,
-            'latestJob' => $jobs->getLatestJob(),
-            'hasActiveJob' => $jobs->hasActiveJob(),
+            ...$data,
             'statusRunning' => TagRebuildJob::STATUS_RUNNING,
             'statusQueued' => TagRebuildJob::STATUS_QUEUED,
             'statusCompleted' => TagRebuildJob::STATUS_COMPLETED,
@@ -41,19 +30,18 @@ final class TagController extends AbstractController
     }
 
     #[Route('/create', name: 'admin_tags_create', methods: ['POST'])]
-    public function create(
-        Request $request,
-        TagService $tagService
-    ): RedirectResponse {
-        $token = (string) $request->request->get('_token', '');
-
-        if (!$this->isCsrfTokenValid('admin_tag_create', $token)) {
+    public function create(Request $request, TagAdminService $svc): RedirectResponse
+    {
+        if (!$this->isCsrfTokenValid(
+            'admin_tag_create',
+            $request->request->get('_token')
+        )) {
             $this->addFlash('danger', 'Ungültiges CSRF Token.');
             return $this->redirectToRoute('admin_tags_index');
         }
 
         try {
-            $tagService->create(
+            $svc->create(
                 (string)$request->request->get('slug', ''),
                 (string)$request->request->get('label', ''),
                 $request->request->get('description')
@@ -61,7 +49,7 @@ final class TagController extends AbstractController
                     : null
             );
 
-            $this->addFlash('success', 'Tag wurde erstellt. Rebuild läuft im Hintergrund.');
+            $this->addFlash('success', 'Tag wurde erstellt.');
         } catch (\Throwable $e) {
             $this->addFlash('danger', $e->getMessage());
         }
@@ -70,21 +58,19 @@ final class TagController extends AbstractController
     }
 
     #[Route('/{id}/delete', name: 'admin_tags_delete', methods: ['POST'])]
-    public function delete(
-        string $id,
-        Request $request,
-        TagService $tagService
-    ): RedirectResponse {
-        $token = (string) $request->request->get('_token', '');
-
-        if (!$this->isCsrfTokenValid('admin_tag_delete_' . $id, $token)) {
+    public function delete(string $id, Request $request, TagAdminService $svc): RedirectResponse
+    {
+        if (!$this->isCsrfTokenValid(
+            'admin_tag_delete_' . $id,
+            $request->request->get('_token')
+        )) {
             $this->addFlash('danger', 'Ungültiges CSRF Token.');
             return $this->redirectToRoute('admin_tags_index');
         }
 
         try {
-            $tagService->deleteById($id);
-            $this->addFlash('success', 'Tag wurde gelöscht. Rebuild läuft im Hintergrund.');
+            $svc->delete($id);
+            $this->addFlash('success', 'Tag wurde gelöscht.');
         } catch (\Throwable $e) {
             $this->addFlash('danger', $e->getMessage());
         }
@@ -95,64 +81,33 @@ final class TagController extends AbstractController
     #[Route('/{id}/assign', name: 'admin_tags_assign', methods: ['GET', 'POST'])]
     public function assign(
         string $id,
-        EntityManagerInterface $em,
         Request $request,
-        TagService $tagService,
-        TagRebuildJobService $jobs
+        TagAdminService $svc
     ): Response {
-        $tag = $em->getRepository(Tag::class)->find($id);
-
-        if (!$tag instanceof Tag) {
-            throw $this->createNotFoundException('Tag nicht gefunden.');
-        }
-
-        // Alle Dokumente laden
-        $documents = $em->getRepository(Document::class)->findAll();
-
-        $documentsData = array_map(
-            fn(Document $d) => [
-                'id' => (string) $d->getId(),
-                'title' => $d->getTitle(),
-            ],
-            $documents
-        );
-
-        // Aktuell zugewiesene Dokumente ermitteln
-        $existingRelations = $em
-            ->getRepository(DocumentTag::class)
-            ->findBy(['tag' => $tag]);
-
-        $assignedDocIds = array_map(
-            fn(DocumentTag $dt) => (string) $dt->getDocument()->getId(),
-            $existingRelations
-        );
 
         if ($request->isMethod('POST')) {
 
             if (!$this->isCsrfTokenValid(
-                'assign_tag_' . $tag->getId(),
+                'assign_tag_' . $id,
                 $request->request->get('_token')
             )) {
                 throw $this->createAccessDeniedException();
             }
 
-            $selectedIds = $request->request->all('documents') ?? [];
-
-            $tagService->syncTagDocuments($tag, $selectedIds);
+            $svc->syncAssignments(
+                $id,
+                $request->request->all('documents') ?? []
+            );
 
             $this->addFlash('success', 'Zuweisungen aktualisiert.');
 
-            return $this->redirectToRoute('admin_tags_assign', [
-                'id' => $tag->getId()
-            ]);
+            return $this->redirectToRoute('admin_tags_assign', ['id' => $id]);
         }
 
+        $data = $svc->getAssignData($id);
+
         return $this->render('admin/tag/assign.html.twig', [
-            'tag' => $tag,
-            'documents' => $documentsData,
-            'assignedDocIds' => $assignedDocIds,
-            'latestJob' => $jobs->getLatestJob(),
-            'hasActiveJob' => $jobs->hasActiveJob(),
+            ...$data,
             'statusRunning' => TagRebuildJob::STATUS_RUNNING,
             'statusQueued' => TagRebuildJob::STATUS_QUEUED,
             'statusCompleted' => TagRebuildJob::STATUS_COMPLETED,

src/Service/Admin/TagAdminService.php

@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\Admin;
+
+use App\Entity\Document;
+use App\Entity\DocumentTag;
+use App\Entity\Tag;
+use App\Service\TagRebuildJobService;
+use App\Tag\TagService;
+use Doctrine\ORM\EntityManagerInterface;
+
+final class TagAdminService
+{
+    public function __construct(
+        private readonly EntityManagerInterface $em,
+        private readonly TagService $tagService,
+        private readonly TagRebuildJobService $jobs,
+    ) {}
+
+    public function getIndexData(): array
+    {
+        $tags = $this->em->getRepository(Tag::class)
+            ->findBy([], ['label' => 'ASC']);
+
+        return [
+            'tags' => $tags,
+            'latestJob' => $this->jobs->getLatestJob(),
+            'hasActiveJob' => $this->jobs->hasActiveJob(),
+        ];
+    }
+
+    public function create(string $slug, string $label, ?string $description): void
+    {
+        $this->tagService->create($slug, $label, $description);
+    }
+
+    public function delete(string $id): void
+    {
+        $this->tagService->deleteById($id);
+    }
+
+    public function getAssignData(string $tagId): array
+    {
+        $tag = $this->em->getRepository(Tag::class)->find($tagId);
+
+        if (!$tag instanceof Tag) {
+            throw new \RuntimeException('Tag nicht gefunden.');
+        }
+
+        $documents = $this->em->getRepository(Document::class)->findAll();
+
+        $documentsData = array_map(
+            fn(Document $d) => [
+                'id' => (string)$d->getId(),
+                'title' => $d->getTitle(),
+            ],
+            $documents
+        );
+
+        $existingRelations = $this->em
+            ->getRepository(DocumentTag::class)
+            ->findBy(['tag' => $tag]);
+
+        $assignedDocIds = array_map(
+            fn(DocumentTag $dt) => (string)$dt->getDocument()->getId(),
+            $existingRelations
+        );
+
+        return [
+            'tag' => $tag,
+            'documents' => $documentsData,
+            'assignedDocIds' => $assignedDocIds,
+            'latestJob' => $this->jobs->getLatestJob(),
+            'hasActiveJob' => $this->jobs->hasActiveJob(),
+        ];
+    }
+
+    public function syncAssignments(string $tagId, array $selectedDocIds): void
+    {
+        $tag = $this->em->getRepository(Tag::class)->find($tagId);
+
+        if (!$tag instanceof Tag) {
+            throw new \RuntimeException('Tag nicht gefunden.');
+        }
+
+        $this->tagService->syncTagDocuments($tag, $selectedDocIds);
+    }
+}