ValidateSetMuteEventCategory.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\OpenEvents\Controller\Filter\EventCategory;
 
use Bitrix\Main\Engine\ActionFilter;
use Bitrix\Main\Error;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
 
final class ValidateSetMuteEventCategory extends ActionFilter\Base
{
    public function onBeforeAction(Event $event): ?EventResult
    {
        $request = $this->getAction()->getController()->getRequest();
        $eventId = $request->get('id');
        if (!$eventId)
        {
            $this->addError(new Error(
                message: 'id is required',
                code: 'id_required',
                customData: ['field_name' => 'id'],
            ));
        }
        $muteState = $request->get('muteState');
        if (!$muteState)
        {
            $this->addError(new Error(
                message: 'muteState is required',
                code: 'mute_state_required',
                customData: ['field_name' => 'muteState'],
            ));
        }
        if (!in_array($muteState, ['true', 'false'], true))
        {
            $this->addError(new Error(
                message: 'muteState invalid',
                code: 'mute_state_invalid',
                customData: ['field_name' => 'muteState'],
            ));
        }
 
        return null;
    }
}