Add data fixture from entity_reference_revisions

issue #438

Author: mglaman

tests/src/Rules/EntityQueryHasAccessCheckRuleTest.php

@@ -44,5 +44,10 @@ public function cases(): \Generator
                 ],
             ],
         ];
+
+        yield [
+            [__DIR__ . '/data/bug-438.php'],
+            []
+        ];
     }
 }

tests/src/Rules/data/bug-438.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace EntityReferenceRevisionsExample;
+
+use Drupal\Core\Entity\ContentEntityInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+
+class Foo {
+    private EntityTypeManagerInterface $entityTypeManager;
+    public function __construct(EntityTypeManagerInterface $entityTypeManager)
+    {
+        $this->entityTypeManager = $entityTypeManager;
+    }
+    public function deleteUnusedRevision(ContentEntityInterface $composite_revision) {
+        $composite_storage = $this->entityTypeManager->getStorage($composite_revision->getEntityTypeId());
+
+        if ($composite_revision->isDefaultRevision()) {
+            $count = $composite_storage
+                ->getQuery()
+                ->accessCheck(FALSE)
+                ->allRevisions()
+                ->condition($composite_storage->getEntityType()->getKey('id'), $composite_revision->id())
+                ->count()
+                ->execute();
+            if ($count <= 1) {
+                $composite_revision->delete();
+                return TRUE;
+            }
+        }
+        else {
+            // Delete the revision if this is not the default one.
+            $composite_storage->deleteRevision($composite_revision->getRevisionId());
+            return TRUE;
+        }
+
+        return FALSE;
+    }
+}