misc_pterodactyl-panel/app/Services/Databases/DeployServerDatabaseService.php

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<?php
namespace Pterodactyl\Services\Databases;
use Pterodactyl\Models\Server;
use Pterodactyl\Models\Database;
use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface;
use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface;
use Pterodactyl\Exceptions\Service\Database\TooManyDatabasesException;
use Pterodactyl\Exceptions\Service\Database\NoSuitableDatabaseHostException;
use Pterodactyl\Exceptions\Service\Database\DatabaseClientFeatureNotEnabledException;
class DeployServerDatabaseService
{
/**
* @var \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface
*/
private $databaseHostRepository;
/**
* @var \Pterodactyl\Services\Databases\DatabaseManagementService
*/
private $managementService;
/**
* @var \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface
*/
private $repository;
/**
* ServerDatabaseCreationService constructor.
*
* @param \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface $repository
* @param \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface $databaseHostRepository
* @param \Pterodactyl\Services\Databases\DatabaseManagementService $managementService
*/
public function __construct(
DatabaseRepositoryInterface $repository,
DatabaseHostRepositoryInterface $databaseHostRepository,
DatabaseManagementService $managementService
) {
$this->databaseHostRepository = $databaseHostRepository;
$this->managementService = $managementService;
$this->repository = $repository;
}
/**
* @param \Pterodactyl\Models\Server $server
* @param array $data
* @return \Pterodactyl\Models\Database
*
* @throws \Pterodactyl\Exceptions\Service\Database\DatabaseClientFeatureNotEnabledException
* @throws \Exception
*/
public function handle(Server $server, array $data): Database
{
if (! config('pterodactyl.client_features.databases.enabled')) {
throw new DatabaseClientFeatureNotEnabledException;
}
$databases = $this->repository->findCountWhere([['server_id', '=', $server->id]]);
if (! is_null($server->database_limit) && $databases >= $server->database_limit) {
throw new TooManyDatabasesException;
}
$allowRandom = config('pterodactyl.client_features.databases.allow_random');
$host = $this->databaseHostRepository->setColumns(['id'])->findWhere([
['node_id', '=', $server->node_id],
])->random();
if (empty($host) && ! $allowRandom) {
throw new NoSuitableDatabaseHostException;
}
if (empty($host)) {
$host = $this->databaseHostRepository->setColumns(['id'])->all()->random();
if (empty($host)) {
throw new NoSuitableDatabaseHostException;
}
}
return $this->managementService->create($server->id, [
'database_host_id' => $host->id,
'database' => array_get($data, 'database'),
'remote' => array_get($data, 'remote'),
]);
}
}