misc_pterodactyl-panel/app/Services/Databases/Hosts/HostDeletionService.php

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<?php
namespace Pterodactyl\Services\Databases\Hosts;
use Pterodactyl\Exceptions\Service\HasActiveServersException;
use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface;
use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface;
class HostDeletionService
{
/**
* @var \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface
*/
private $databaseRepository;
/**
* @var \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface
*/
private $repository;
/**
* HostDeletionService constructor.
*/
public function __construct(
DatabaseRepositoryInterface $databaseRepository,
DatabaseHostRepositoryInterface $repository
) {
$this->databaseRepository = $databaseRepository;
$this->repository = $repository;
}
/**
* Delete a specified host from the Panel if no databases are
* attached to it.
*
* @throws \Pterodactyl\Exceptions\Service\HasActiveServersException
*/
public function handle(int $host): int
{
$count = $this->databaseRepository->findCountWhere([['database_host_id', '=', $host]]);
if ($count > 0) {
throw new HasActiveServersException(trans('exceptions.databases.delete_has_databases'));
}
return $this->repository->delete($host);
}
}