feat: download ZIP archive of invoices with status 'paid'

src/Controller/Administrative/Document/BatchDownloadController.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Controller\Administrative\Document;
+
+use App\Entity\Upload;
+use App\Repository\UploadRepository;
+use App\Service\Upload\UploadHandler;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\HeaderUtils;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+use ZipStream\Exception\FileNotFoundException;
+use ZipStream\Exception\FileNotReadableException;
+use ZipStream\ZipStream;
+
+class BatchDownloadController extends AbstractController
+{
+    public function __construct(
+        private readonly UploadRepository $uploadRepository,
+        private readonly UploadHandler $uploadHandler,
+        private readonly EntityManagerInterface $entityManager
+    ) {
+    }
+
+    #[Route(
+        path: '/administrative/document/batch-download/{type}',
+        name: 'app_administrative_document_batch_download',
+        defaults: ['type' => Upload::TYPE_INVOICE]
+    )]
+    #[IsGranted('ROLE_ADMINISTRATIVE')]
+    public function index(string $type, Request $request): Response
+    {
+        $status = $request->query->get('status', Upload::STATUS_PAID);
+
+        $uploads = $this
+            ->uploadRepository
+            ->getBatchDownloadList($type, $status)
+        ;
+
+        if (0 === count($uploads)) {
+            $this->addFlash('error', 'Keine Dokumente vorhanden');
+
+            return $this->redirectToRoute('app_administrative_document_index');
+        }
+
+        $zipFilename = sprintf('Honorarnoten_%s.zip', date('YmdHi'));
+
+        $response = new StreamedResponse(function () use ($uploads, $zipFilename) {
+            $zip = new ZipStream(
+                defaultEnableZeroHeader: true,
+                outputName: $zipFilename,
+                contentType: 'application/octet-stream'
+            );
+
+            foreach ($uploads as $upload) {
+                /** @var Upload $upload */
+                $filename = $upload->getOriginalFilename();
+                $filepath = $this->uploadHandler->getUploadFilepath($upload);
+
+                try {
+                    $zip->addFileFromPath(fileName: $filename, path: $filepath);
+                    $upload
+                        ->setDownloaded()
+                        ->setDownloadedBy($this->getUser()->getUserIdentifier())
+                    ;
+                } catch (FileNotFoundException $e) {
+                } catch (FileNotReadableException $e) {
+                }
+            }
+            $zip->finish();
+            $this->entityManager->flush();
+        });
+
+        $disposition = HeaderUtils::makeDisposition('attachment', $zipFilename, md5($zipFilename));
+        $response->headers->set('Content-Disposition', $disposition);
+
+        return $response;
+    }
+}