--- /dev/null
+<?php
+
+namespace Drupal\entity_module_test\Entity;
+
+use Drupal\Core\Entity\EntityPublishedInterface;
+use Drupal\Core\Entity\EntityPublishedTrait;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Field\BaseFieldDefinition;
+use Drupal\entity\Revision\RevisionableContentEntityBase;
+use Drupal\user\EntityOwnerInterface;
+use Drupal\user\UserInterface;
+
+/**
+ * Provides a test entity which uses all the capabilities of entity module.
+ *
+ * @ContentEntityType(
+ * id = "entity_test_enhanced_with_owner",
+ * label = @Translation("Enhanced entity with owner"),
+ * label_collection = @Translation("Enhanced entities with owner"),
+ * label_singular = @Translation("enhanced entity with owner"),
+ * label_plural = @Translation("enhanced entities with owner"),
+ * label_count = @PluralTranslation(
+ * singular = "@count enhanced entity with owner",
+ * plural = "@count enhanced entities with owner",
+ * ),
+ * handlers = {
+ * "storage" = "\Drupal\Core\Entity\Sql\SqlContentEntityStorage",
+ * "access" = "\Drupal\entity\UncacheableEntityAccessControlHandler",
+ * "query_access" = "\Drupal\entity\QueryAccess\UncacheableQueryAccessHandler",
+ * "permission_provider" = "\Drupal\entity\UncacheableEntityPermissionProvider",
+ * "form" = {
+ * "add" = "\Drupal\entity\Form\RevisionableContentEntityForm",
+ * "edit" = "\Drupal\entity\Form\RevisionableContentEntityForm",
+ * "delete" = "\Drupal\Core\Entity\EntityDeleteForm",
+ * },
+ * "route_provider" = {
+ * "html" = "\Drupal\entity\Routing\DefaultHtmlRouteProvider",
+ * "revision" = "\Drupal\entity\Routing\RevisionRouteProvider",
+ * "delete-multiple" = "\Drupal\entity\Routing\DeleteMultipleRouteProvider",
+ * },
+ * "local_action_provider" = {
+ * "collection" = "\Drupal\entity\Menu\EntityCollectionLocalActionProvider",
+ * },
+ * "list_builder" = "\Drupal\Core\Entity\EntityListBuilder",
+ * "views_data" = "\Drupal\views\EntityViewsData",
+ * },
+ * base_table = "entity_test_enhanced_with_owner",
+ * data_table = "entity_test_enhanced_with_owner_field_data",
+ * revision_table = "entity_test_enhanced_with_owner_revision",
+ * revision_data_table = "entity_test_enhanced_with_owner_field_revision",
+ * translatable = TRUE,
+ * revisionable = TRUE,
+ * admin_permission = "administer entity_test_enhanced_with_owner",
+ * permission_granularity = "bundle",
+ * entity_keys = {
+ * "id" = "id",
+ * "bundle" = "type",
+ * "revision" = "vid",
+ * "langcode" = "langcode",
+ * "label" = "name",
+ * "uid" = "user_id",
+ * "published" = "status",
+ * },
+ * links = {
+ * "add-page" = "/entity_test_enhanced_with_owner/add",
+ * "add-form" = "/entity_test_enhanced_with_owner/add/{type}",
+ * "edit-form" = "/entity_test_enhanced_with_owner/{entity_test_enhanced_with_owner}/edit",
+ * "canonical" = "/entity_test_enhanced_with_owner/{entity_test_enhanced_with_owner}",
+ * "collection" = "/entity_test_enhanced_with_owner",
+ * },
+ * )
+ */
+class EnhancedEntityWithOwner extends RevisionableContentEntityBase implements EntityOwnerInterface, EntityPublishedInterface {
+
+ use EntityPublishedTrait;
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getOwner() {
+ return $this->get('user_id')->entity;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getOwnerId() {
+ return $this->get('user_id')->target_id;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setOwnerId($uid) {
+ $this->set('user_id', $uid);
+ return $this;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setOwner(UserInterface $account) {
+ $this->set('user_id', $account->id());
+ return $this;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
+ $fields = parent::baseFieldDefinitions($entity_type);
+ $fields += static::publishedBaseFieldDefinitions($entity_type);
+
+ $fields['name'] = BaseFieldDefinition::create('string')
+ ->setLabel('Name')
+ ->setRevisionable(TRUE)
+ ->setDisplayOptions('view', [
+ 'label' => 'hidden',
+ 'type' => 'string',
+ 'weight' => -5,
+ ]);
+
+ $fields['user_id'] = BaseFieldDefinition::create('entity_reference')
+ ->setLabel(t('User ID'))
+ ->setDescription(t('The ID of the associated user.'))
+ ->setSetting('target_type', 'user')
+ ->setSetting('handler', 'default')
+ // Default EntityTest entities to have the root user as the owner, to
+ // simplify testing.
+ ->setDefaultValue([0 => ['target_id' => 1]])
+ ->setTranslatable(TRUE)
+ ->setDisplayOptions('form', [
+ 'type' => 'entity_reference_autocomplete',
+ 'weight' => -1,
+ 'settings' => [
+ 'match_operator' => 'CONTAINS',
+ 'size' => '60',
+ 'placeholder' => '',
+ ],
+ ]);
+
+ return $fields;
+ }
+
+}