wikimedia/mediawiki-extensions-Wikibase

<?php declare( strict_types=1 );

namespace Wikibase\Repo\RestApi\Application\UseCases\GetPropertyStatements;

use Wikibase\Repo\RestApi\Application\UseCases\GetLatestPropertyRevisionMetadata;
use Wikibase\Repo\RestApi\Application\UseCases\UseCaseError;
use Wikibase\Repo\RestApi\Domain\Services\PropertyStatementsRetriever;

/**
 * @license GPL-2.0-or-later
 */
class GetPropertyStatements {

    private GetPropertyStatementsValidator $validator;
    private PropertyStatementsRetriever $statementsRetriever;
    private GetLatestPropertyRevisionMetadata $getLatestRevisionMetadata;

    public function __construct(
        GetPropertyStatementsValidator $validator,
        PropertyStatementsRetriever $statementsRetriever,
        GetLatestPropertyRevisionMetadata $getLatestRevisionMetadata
    ) {
        $this->validator = $validator;
        $this->statementsRetriever = $statementsRetriever;
        $this->getLatestRevisionMetadata = $getLatestRevisionMetadata;
    }

    /**
     * @throws UseCaseError
     */
    public function execute( GetPropertyStatementsRequest $request ): GetPropertyStatementsResponse {
        $deserializedRequest = $this->validator->validateAndDeserialize( $request );

        [ $revisionId, $lastModified ] = $this->getLatestRevisionMetadata->execute( $deserializedRequest->getPropertyId() );

        return new GetPropertyStatementsResponse(
            // @phan-suppress-next-line PhanTypeMismatchArgumentNullable Property exists
            $this->statementsRetriever->getStatements( $deserializedRequest->getPropertyId(), $deserializedRequest->getPropertyIdFilter() ),
            $lastModified,
            $revisionId,
        );
    }

}