wikimedia/mediawiki-extensions-Wikibase

<?php declare( strict_types=1 );

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

use Wikibase\Repo\RestApi\Application\UseCases\AssertUserIsAuthorized;
use Wikibase\Repo\RestApi\Application\UseCases\UpdateExceptionHandler;
use Wikibase\Repo\RestApi\Application\UseCases\UseCaseError;
use Wikibase\Repo\RestApi\Domain\Model\CreateItemEditSummary;
use Wikibase\Repo\RestApi\Domain\Model\EditMetadata;
use Wikibase\Repo\RestApi\Domain\Services\ItemCreator;

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

    use UpdateExceptionHandler;

    private CreateItemValidator $validator;
    private ItemCreator $itemCreator;
    private AssertUserIsAuthorized $assertUserIsAuthorized;

    public function __construct(
        CreateItemValidator $validator,
        ItemCreator $itemCreator,
        AssertUserIsAuthorized $assertUserIsAuthorized
    ) {
        $this->itemCreator = $itemCreator;
        $this->assertUserIsAuthorized = $assertUserIsAuthorized;
        $this->validator = $validator;
    }

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

        $editMetadata = $deserializedRequest->getEditMetadata();

        $this->assertUserIsAuthorized->checkCreateItemPermissions( $editMetadata->getUser() );

        $revision = $this->executeWithExceptionHandling( fn() => $this->itemCreator->create(
            $deserializedRequest->getItem(),
            new EditMetadata(
                $request->getEditTags(),
                $request->isBot(),
                CreateItemEditSummary::newSummary( $request->getComment() )
            )
        ) );

        return new CreateItemResponse( $revision->getItem(), $revision->getLastModified(), $revision->getRevisionId() );
    }

}