CategoryBanService.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\OpenEvents\Service;
 
use Bitrix\Calendar\OpenEvents\Internals\OpenEventCategoryBannedTable;
 
final class CategoryBanService
{
    private static ?self $instance;
 
    public static function getInstance(): self
    {
        self::$instance ??= new self();
 
        return self::$instance;
    }
 
    public function setBan(int $userId, int $categoryId, bool $isBanned): void
    {
        if ($isBanned)
        {
            $this->banCategoryMulti($categoryId, [$userId]);
        }
        else
        {
            $this->unbanCategoryMulti($categoryId, [$userId]);
        }
    }
 
    public function banCategoryMulti(int $categoryId, array $userIds): void
    {
        OpenEventCategoryBannedTable::insertIgnoreMulti(
            array_map(
                static fn(int $userId) => ['USER_ID' => $userId, 'CATEGORY_ID' => $categoryId],
                $userIds,
            ),
        );
    }
 
    public function unbanCategoryMulti(int $categoryId, array $userIds): void
    {
        OpenEventCategoryBannedTable::deleteByFilter([
            'USER_ID' => $userIds,
            'CATEGORY_ID' => $categoryId,
        ]);
    }
 
    private function __construct()
    {
    }
}