Issue #3190436 by paul121, urvashi_vora, Holo96: EntityViewsData Column...

Issue #3190436 by paul121, urvashi_vora, Holo96: EntityViewsData Column information not available for computed entity reference fields

src/EntityViewsData.php

@@ -54,7 +54,7 @@ class EntityViewsData extends CoreEntityViewsData {
     // Add missing reverse relationships. Workaround for core issue #2706431.
     $base_fields = $this->getEntityFieldManager()->getBaseFieldDefinitions($entity_type_id);
     $entity_reference_fields = array_filter($base_fields, function (BaseFieldDefinition $field) {
-      return $field->getType() == 'entity_reference';
+      return !$field->hasCustomStorage() && $field->getType() == 'entity_reference';
     });
     $this->addReverseRelationships($data, $entity_reference_fields);
     // Add views integration for bundle plugin fields.

tests/modules/entity_module_test/src/Entity/EnhancedEntity.php

@@ -106,6 +106,14 @@ class EnhancedEntity extends RevisionableContentEntityBase implements EntityPubl
         'weight' => -5,
       ]);
 
+    // Add a computed entity reference field for testing.
+    $fields['computed_entity_ref'] = BaseFieldDefinition::create('entity_reference')
+      ->setLabel('Test entity reference')
+      ->setSetting('target_type', 'entity_test_enhanced')
+      ->setCardinality(1)
+      ->setComputed(TRUE)
+      ->setClass('Drupal\entity_module_test\Field\ComputedEntityRefItemList');
+
     return $fields;
   }
 

tests/modules/entity_module_test/src/Field/ComputedEntityRefItemList.php

+<?php
+
+namespace Drupal\entity_module_test\Field;
+
+use Drupal\Core\Field\FieldItemList;
+use Drupal\Core\TypedData\ComputedItemListTrait;
+
+/**
+ * Item list for the computed_entity_ref computed entity reference field.
+ */
+class ComputedEntityRefItemList extends FieldItemList {
+
+  use ComputedItemListTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function computeValue() {
+    // Always make the field value empty.
+    $this->list = [];
+  }
+}

tests/src/Functional/EntityDuplicateTest.php

@@ -34,7 +34,7 @@ class EntityDuplicateTest extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected static $modules = ['entity_module_test', 'user', 'entity', 'block'];
+  protected static $modules = ['entity_module_test', 'user', 'entity', 'block', 'views'];
 
   /**
    * {@inheritdoc}