add missing condition for data object enqueue (#305)

Author: lukmzig

src/Service/SearchIndex/IndexService/ElementTypeAdapter/DataObjectTypeAdapter.php

@@ -105,8 +105,12 @@ public function getRelatedItemsOnUpdateQuery(
             return null;
         }
 
-        if (!$element instanceof Concrete || !$element->getClass()->getAllowInherit()) {
-            return $this->getRelatedItemsQueryBuilder($element, $operation, $operationTime, $includeElement);
+        if (
+            ($operation === IndexQueueOperation::DELETE->value) ||
+            !$element instanceof Concrete ||
+            !$element->getClass()->getAllowInherit()
+        ) {
+            return $this->getElementQueryBuilder($element, $operation, $operationTime, $includeElement);
         }
 
         if ($operation !== IndexQueueOperation::UPDATE->value) {
@@ -153,7 +157,7 @@ public function getUpdateIndexDataEvent(
         throw new InvalidArgumentException('Element must be instance of ' . AbstractObject::class);
     }
 
-    private function getRelatedItemsQueryBuilder(
+    private function getElementQueryBuilder(
         AbstractObject $element,
         string $operation,
         int $operationTime,
@@ -164,7 +168,7 @@ private function getRelatedItemsQueryBuilder(
         }
 
         $queryBuilder = $this->dbConnection->createQueryBuilder()
-            ->select($this->getSelectParametersByOperation($element, $operation, $operationTime))
+            ->select($this->getSelectParameters($element, $operation, $operationTime))
             ->setMaxResults(1);
 
         if ($operation === IndexQueueOperation::DELETE->value) {
@@ -177,7 +181,7 @@ private function getRelatedItemsQueryBuilder(
             ->setParameter('id', $element->getId());
     }
 
-    private function getSelectParametersByOperation(
+    private function getSelectParameters(
         AbstractObject $element,
         string $operation,
         int $operationTime