wikimedia/mediawiki-extensions-Wikibase

<?php

declare( strict_types = 1 );
namespace Wikibase\Repo\Api;

use Wikibase\DataModel\Entity\EntityId;
use Wikibase\Lib\FederatedProperties\FederatedPropertyId;

/**
 * Trait for Action API endpoints to disable altering properties when
 * federated properties is enabled.
 *
 * @license GPL-2.0-or-later
 * @author Tobias Andersson
 */
trait FederatedPropertyApiValidatorTrait {

    /**
     * @var ApiErrorReporter|null
     */
    protected $errorReporter;

    /**
     * @var bool
     */
    private $federatedPropertiesEnabled;

    protected function validateAlteringEntityById( ?EntityId $entityId ) {
        if ( $entityId instanceof FederatedPropertyId ) {
            $this->errorReporter->dieWithError(
                'wikibase-federated-properties-federated-property-api-error-message',
                'param-illegal'
            );
        }
    }

}