Persist changes during webhook handling

This makes the data updated through the webhook handling actually
visible afterwards…

Since the middleware aborts the chain if it was the target, Flow
never gets to the point where it would persist pending changes.

Classes/Service/AssetUpdateService.php

@@ -17,6 +17,7 @@
 use Neos\Flow\Annotations as Flow;
 use Neos\Flow\Log\ThrowableStorageInterface;
 use Neos\Flow\Log\Utility\LogEnvironment;
+use Neos\Flow\Persistence\PersistenceManagerInterface;
 use Neos\Flow\ResourceManagement\ResourceManager;
 use Neos\Media\Domain\Model\AssetInterface;
 use Neos\Media\Domain\Model\AssetSource\AssetSourceInterface;
@@ -68,6 +69,12 @@ final class AssetUpdateService
      */
     protected $resourceManager;
 
+    /**
+     * @Flow\Inject
+     * @var PersistenceManagerInterface
+     */
+    protected $persistenceManager;
+
     /**
      * @Flow\Inject
      * @var AssetSourceService
@@ -111,6 +118,8 @@ public function handleAssetMetadataUpdated(array $payload): bool
             // $localAsset->setTitle($assetProxy->getIptcProperty('Title'));
             // $localAsset->setCaption($assetProxy->getIptcProperty('CaptionAbstract'));
 
+            $this->persistenceManager->persistAll();
+
             return true;
         } catch (\Exception $e) {
             return false;
@@ -130,13 +139,14 @@ public function handleNewAssetVersionAdded(array $payload): bool
         try {
             $this->replaceAsset($identifier);
 
+            $this->persistenceManager->persistAll();
+
             return true;
         } catch (\Exception $e) {
             return false;
         }
     }
 
-    // TODO this "works" but used assets still have the same filename when used in frontend, so it seems incomplete
     private function replaceAsset(string $identifier): void
     {
         $importedAsset = $this->importedAssetRepository->findOneByAssetSourceIdentifierAndRemoteAssetIdentifier(CantoAssetSource::ASSET_SOURCE_IDENTIFIER, $identifier);