clean install

web/modules/entity_reference_revisions/src/Normalizer/EntityReferenceRevisionItemNormalizer.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Drupal\entity_reference_revisions\Normalizer;
+
+use Drupal\entity_reference_revisions\Plugin\Field\FieldType\EntityReferenceRevisionsItem;
+use Drupal\hal\Normalizer\EntityReferenceItemNormalizer;
+
+/**
+ * Defines a class for normalizing EntityReferenceRevisionItems.
+ */
+class EntityReferenceRevisionItemNormalizer extends EntityReferenceItemNormalizer {
+
+  /**
+   * The interface or class that this Normalizer supports.
+   *
+   * @var string
+   */
+  protected $supportedInterfaceOrClass = EntityReferenceRevisionsItem::class;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function constructValue($data, $context) {
+    $value = parent::constructValue($data, $context);
+    if ($value) {
+      $value['target_revision_id'] = $data['target_revision_id'];
+    }
+    return $value;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function normalize($field_item, $format = NULL, array $context = array()) {
+    $data = parent::normalize($field_item, $format, $context);
+    $field_name = $field_item->getParent()->getName();
+    $entity = $field_item->getEntity();
+    $field_uri = $this->linkManager->getRelationUri($entity->getEntityTypeId(), $entity->bundle(), $field_name, $context);
+    $data['_embedded'][$field_uri][0]['target_revision_id'] = $field_item->target_revision_id;
+    return $data;
+  }
+
+}