feat: groups price calculator admin crud, booking/offer flow and api

src/Controller/Admin/Log/DownloadController.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller\Admin\Log;
+
+use App\Service\XmlDumpReader;
+use League\Flysystem\FilesystemException;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+
+#[IsGranted('ROLE_ADMIN')]
+class DownloadController extends AbstractController
+{
+    public function __construct(private readonly XmlDumpReader $xmlDumpReader)
+    {
+    }
+
+    #[Route('/admin/log/download/{filename}', name: 'app_admin_log_xmldump_download', requirements: ['filename' => '.+'])]
+    public function index(string $filename): Response
+    {
+        try {
+            if (false === $this->xmlDumpReader->fileExists($filename)) {
+                throw $this->createNotFoundException('Dump file not found. It may have been cleaned up.');
+            }
+
+            $content = $this->xmlDumpReader->getContent($filename);
+        } catch (FilesystemException $e) {
+            throw $this->createNotFoundException('Failed to read dump file: '.$e->getMessage());
+        }
+
+        $response = new Response($content);
+        $response->headers->set('Content-Type', 'application/xml');
+
+        $disposition = $response->headers->makeDisposition(
+            ResponseHeaderBag::DISPOSITION_ATTACHMENT,
+            basename($filename)
+        );
+        $response->headers->set('Content-Disposition', $disposition);
+
+        return $response;
+    }
+}