CategoryMuteService.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\OpenEvents\Service;
 
use Bitrix\Calendar\Core\Common;
use Bitrix\Calendar\EventCategory\Event\AfterEventCategoryUpdate;
use Bitrix\Calendar\OpenEvents\Internals\OpenEventCategoryMutedTable;
 
class CategoryMuteService
{
    private static ?self $instance;
 
    public static function getInstance(): self
    {
        self::$instance ??= new self();
 
        return self::$instance;
    }
 
    public function setMutedByDefault(int $categoryId): void
    {
        OpenEventCategoryMutedTable::insertIgnore([
            'USER_ID' => Common::SYSTEM_USER_ID,
            'CATEGORY_ID' => $categoryId,
        ]);
    }
 
    public function setMute(int $userId, int $categoryId, bool $isMuted): void
    {
        $mutedByDefaultQuery = OpenEventCategoryMutedTable::query()
            ->setSelect(['USER_ID', 'CATEGORY_ID'])
            ->where('USER_ID', Common::SYSTEM_USER_ID)
            ->where('CATEGORY_ID', $categoryId)
        ;
 
        $isMutedByDefault = $mutedByDefaultQuery->fetchObject() !== null;
 
        if (
            !$isMutedByDefault && $isMuted
            || $isMutedByDefault && !$isMuted
        )
        {
            OpenEventCategoryMutedTable::insertIgnore([
                'USER_ID' => $userId,
                'CATEGORY_ID' => $categoryId,
            ]);
        }
        else
        {
            OpenEventCategoryMutedTable::deleteByFilter([
                'USER_ID' => $userId,
                'CATEGORY_ID' => $categoryId,
            ]);
        }
 
        (new AfterEventCategoryUpdate(
            $categoryId,
            ['isMuted' => $isMuted],
            $userId,
        ))->emit();
    }
}