fix(file): removed unused code

app/Http/Controllers/FileController.php

@@ -8,28 +8,17 @@ use App\Lib\RabbitMQSender;
 use App\Models\File;
 use App\Models\TrackType;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Storage;
 
 class FileController extends Controller
 {
-    protected static $propertyDefinitions = array(
-        'content_type' => 'shortstr',
-        'content_encoding' => 'shortstr',
-        'application_headers' => 'table_object',
-        'delivery_mode' => 'octet',
-        'priority' => 'octet',
-        'correlation_id' => 'shortstr',
-        'reply_to' => 'shortstr',
-        'expiration' => 'shortstr',
-        'message_id' => 'shortstr',
-        'timestamp' => 'timestamp',
-        'type' => 'shortstr',
-        'user_id' => 'shortstr',
-        'app_id' => 'shortstr',
-        'cluster_id' => 'shortstr',
-    );
-
 
+    /**
+     * Return file list, with optional filters, defined in app/Filters/FileFilters
+     * @param FileFilters $filters
+     * @return mixed
+     */
     public function index(FileFilters $filters) {
 
         if (!isset($filters->per_page) || is_null($filters)) {