fix(collaboration): Replace NonExisting* check on `NodeDeletedEvent` by a try/catch

Deleted nodes are always non existing, but some of them have a fileInfo.
This ensure that we still run the cleanup but in a safe way.

Signed-off-by: Louis Chmn <louis@chmn.me>

lib/private/Collaboration/Reference/File/FileReferenceEventListener.php

@@ -8,21 +8,22 @@ declare(strict_types=1);
 
 namespace OC\Collaboration\Reference\File;
 
-use OC\Files\Node\NonExistingFile;
-use OC\Files\Node\NonExistingFolder;
 use OCP\Collaboration\Reference\IReferenceManager;
 use OCP\EventDispatcher\Event;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\EventDispatcher\IEventListener;
 use OCP\Files\Events\Node\NodeDeletedEvent;
 use OCP\Files\Events\Node\NodeRenamedEvent;
+use OCP\Files\NotFoundException;
 use OCP\Share\Events\ShareCreatedEvent;
 use OCP\Share\Events\ShareDeletedEvent;
+use Psr\Log\LoggerInterface;
 
 /** @template-implements IEventListener<Event|NodeDeletedEvent|ShareDeletedEvent|ShareCreatedEvent> */
 class FileReferenceEventListener implements IEventListener {
 	public function __construct(
 		private IReferenceManager $manager,
+		private LoggerInterface $logger,
 	) {
 	}
 
@@ -38,11 +39,12 @@ class FileReferenceEventListener implements IEventListener {
 	 */
 	public function handle(Event $event): void {
 		if ($event instanceof NodeDeletedEvent) {
-			if ($event->getNode() instanceof NonExistingFolder || $event->getNode() instanceof NonExistingFile) {
-				return;
+			try {
+				$this->manager->invalidateCache((string)$event->getNode()->getId());
+			} catch (NotFoundException $e) {
+				// Non existing node might not have an id
+				$this->logger->debug('Could not invalidate reference cache for deleted node', ['exception' => $e]);
 			}
-
-			$this->manager->invalidateCache((string)$event->getNode()->getId());
 		}
 		if ($event instanceof NodeRenamedEvent) {
 			$this->manager->invalidateCache((string)$event->getTarget()->getId());