Merge pull request #5270 from dlubitz/90/bugfix/cache-flush-check-if-…

…workspace-exists

BUGFIX: Handle non-existing workspaces gracefully

Neos.Neos/Classes/Fusion/Cache/GraphProjectorCatchUpHookForCacheFlushing.php

@@ -38,6 +38,7 @@
 use Neos\ContentRepository\Core\Feature\WorkspaceRebase\Event\WorkspaceWasRebased;
 use Neos\ContentRepository\Core\Projection\CatchUpHookInterface;
 use Neos\ContentRepository\Core\Projection\ContentGraph\NodeAggregate;
+use Neos\ContentRepository\Core\SharedModel\Exception\WorkspaceDoesNotExist;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateId;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateIds;
 use Neos\ContentRepository\Core\SharedModel\Workspace\WorkspaceName;
@@ -159,7 +160,12 @@ public function onBeforeEvent(EventInterface $eventInstance, EventEnvelope $even
  // cleared, leading to presumably duplicate nodes in the UI.
  || $eventInstance instanceof NodeAggregateWasMoved
  ) {
- $contentGraph = $this->contentRepository->getContentGraph($eventInstance->workspaceName);
+ try {
+ $contentGraph = $this->contentRepository->getContentGraph($eventInstance->workspaceName);
+ } catch (WorkspaceDoesNotExist) {
+ return;
+ }
+
  $nodeAggregate = $contentGraph->findNodeAggregateById(
  $eventInstance->getNodeAggregateId()
  );
@@ -197,9 +203,13 @@ public function onAfterEvent(EventInterface $eventInstance, EventEnvelope $event
  && $eventInstance instanceof EmbedsContentStreamId
  && $eventInstance instanceof EmbedsWorkspaceName
  ) {
- $nodeAggregate = $this->contentRepository->getContentGraph($eventInstance->getWorkspaceName())->findNodeAggregateById(
- $eventInstance->getNodeAggregateId()
- );
+ try {
+ $nodeAggregate = $this->contentRepository->getContentGraph($eventInstance->getWorkspaceName())->findNodeAggregateById(
+ $eventInstance->getNodeAggregateId()
+ );
+ } catch (WorkspaceDoesNotExist) {
+ return;
+ }
 
  if ($nodeAggregate) {
  $this->scheduleCacheFlushJobForNodeAggregate(