wikimedia/mediawiki-extensions-Wikibase

<?php declare( strict_types=1 );

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

use OutOfBoundsException;
use Wikibase\Repo\RestApi\Application\UseCases\AssertPropertyExists;
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\EditMetadata;
use Wikibase\Repo\RestApi\Domain\Model\LabelEditSummary;
use Wikibase\Repo\RestApi\Domain\Services\PropertyUpdater;
use Wikibase\Repo\RestApi\Domain\Services\PropertyWriteModelRetriever;

/**
 * @license GPL-2.0-or-later
 */
class RemovePropertyLabel {
    use UpdateExceptionHandler;

    private RemovePropertyLabelValidator $requestValidator;
    private AssertPropertyExists $assertPropertyExists;
    private AssertUserIsAuthorized $assertUserIsAuthorized;
    private PropertyWriteModelRetriever $propertyRetriever;
    private PropertyUpdater $propertyUpdater;

    public function __construct(
        RemovePropertyLabelValidator $requestValidator,
        AssertPropertyExists $assertPropertyExists,
        AssertUserIsAuthorized $assertUserIsAuthorized,
        PropertyWriteModelRetriever $propertyRetriever,
        PropertyUpdater $propertyUpdater
    ) {
        $this->requestValidator = $requestValidator;
        $this->assertPropertyExists = $assertPropertyExists;
        $this->assertUserIsAuthorized = $assertUserIsAuthorized;
        $this->propertyRetriever = $propertyRetriever;
        $this->propertyUpdater = $propertyUpdater;
    }

    /**
     * @throws UseCaseError
     */
    public function execute( RemovePropertyLabelRequest $request ): void {
        $deserializedRequest = $this->requestValidator->validateAndDeserialize( $request );
        $propertyId = $deserializedRequest->getPropertyId();
        $languageCode = $deserializedRequest->getLanguageCode();
        $providedEditMetadata = $deserializedRequest->getEditMetadata();

        $this->assertPropertyExists->execute( $propertyId );
        $this->assertUserIsAuthorized->checkEditPermissions( $propertyId, $providedEditMetadata->getUser() );

        $property = $this->propertyRetriever->getPropertyWriteModel( $propertyId );

        try {
            $label = $property->getLabels()->getByLanguage( $languageCode );
        } catch ( OutOfBoundsException $e ) {
            throw UseCaseError::newResourceNotFound( 'label' );
        }

        $property->getLabels()->removeByLanguage( $languageCode );

        $summary = LabelEditSummary::newRemoveSummary( $providedEditMetadata->getComment(), $label );

        $this->executeWithExceptionHandling( fn() => $this->propertyUpdater->update(
            $property, // @phan-suppress-current-line PhanTypeMismatchArgumentNullable
            new EditMetadata( $providedEditMetadata->getTags(), $providedEditMetadata->isBot(), $summary )
        ) );
    }

}