ValidateEventCategoryUpdate.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\OpenEvents\Controller\Filter\EventCategory;
 
use Bitrix\Calendar\EventCategory\Validator\CommonEventCategoryValidators;
use Bitrix\Main\Engine\ActionFilter;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
 
final class ValidateEventCategoryUpdate extends ActionFilter\Base
{
    public function onBeforeAction(Event $event): ?EventResult
    {
        $request = $this->getAction()->getController()->getRequest();
        $name = $request->get('name');
        $nameErrors = CommonEventCategoryValidators::validateName($name, false);
        if ($nameErrors)
        {
            array_map(static fn (array $error) => $this->addError($error), $nameErrors);
        }
 
        $description = $request->get('description');
        $descriptionErrors = CommonEventCategoryValidators::validateDescription($description);
        if ($descriptionErrors)
        {
            array_map(static fn (array $error) => $this->addError($error), $descriptionErrors);
        }
 
        $closedRaw = $request->get('closed');
        $closedErrors = CommonEventCategoryValidators::validateClosed($closedRaw);
        if ($closedErrors)
        {
            array_map(static fn (array $error) => $this->addError($error), $closedErrors);
        }
        $closed = $request->get('closed') === 'true';
 
        $attendees = $request->get('attendees') ?? [];
        $attendeesErrors = CommonEventCategoryValidators::validateAttendees($closed, $attendees);
        if ($closedErrors)
        {
            array_map(static fn (array $error) => $this->addError($error), $attendeesErrors);
        }
 
        if ($this->getErrors())
        {
            return new EventResult(type: EventResult::ERROR, handler: $this);
        }
 
        return null;
    }
}