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<?php |
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namespace Asylamba\Classes\Daemon; |
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use Asylamba\Classes\Daemon\Client; |
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use Asylamba\Classes\Redis\RedisManager; |
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use Asylamba\Classes\Library\Session\SessionWrapper; |
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use Asylamba\Classes\Library\Http\Request; |
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class ClientManager |
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{ |
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/** @var array **/ |
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protected $clients = []; |
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/** @var RedisManager **/ |
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protected $redisManager; |
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/** @var SessionWrapper **/ |
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protected $sessionWrapper; |
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/** @var int **/ |
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protected $sessionLifetime; |
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/** |
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* @param RedisManager $redisManager |
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* @param SessionWrapper $sessionWrapper |
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* @param int $sessionLifetime |
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*/ |
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public function __construct(RedisManager $redisManager, SessionWrapper $sessionWrapper, $sessionLifetime) |
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{ |
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$this->redisManager = $redisManager; |
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$this->sessionWrapper = $sessionWrapper; |
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$this->sessionLifetime = $sessionLifetime; |
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} |
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/** |
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* @return array |
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*/ |
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public function getClients() |
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{ |
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return $this->clients; |
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} |
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/** |
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* @param Request $request |
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* @return Client |
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*/ |
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public function getClient(Request $request) |
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{ |
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if (!$request->cookies->exist('session_id')) { |
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return null; |
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} |
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$sessionId = $request->cookies->get('session_id'); |
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if (!isset($this->clients[$sessionId])) { |
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return null; |
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} |
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$client = $this->clients[$sessionId]; |
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$client->setIsFirstConnection(false); |
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$client->setLastConnectedAt(new \DateTime()); |
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if (($session = $this->sessionWrapper->fetchSession($sessionId)) === null) { |
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return null; |
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} |
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$this->sessionWrapper->setCurrentSession($session); |
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return $client; |
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} |
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/** |
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* @param Request $request |
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* @return Client |
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*/ |
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public function createClient(Request $request) |
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{ |
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$client = |
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(new Client()) |
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->setId($this->generateClientId()) |
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->setIsFirstConnection(true) |
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->setLastConnectedAt(new \DateTime()) |
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; |
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$this->clients[$client->getId()] = $client; |
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$this->sessionWrapper->setCurrentSession($this->sessionWrapper->createSession($client->getId())); |
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return $client; |
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} |
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/** |
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* @param string $sessionId |
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* @param int $playerId |
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*/ |
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public function bindPlayerId($sessionId, $playerId) |
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{ |
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$this->clients[$sessionId]->setPlayerId($playerId); |
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$this->redisManager->getConnection()->set('player:' . $playerId, $sessionId); |
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} |
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/** |
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* @param int $playerId |
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* @return Session |
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*/ |
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public function getSessionByPlayerId($playerId) |
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{ |
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if (($sessionId = $this->redisManager->getConnection()->get('player:' . $playerId)) === false) { |
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return null; |
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} |
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return $this->sessionWrapper->fetchSession($sessionId); |
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} |
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/** |
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* @return string |
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*/ |
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protected function generateClientId() |
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{ |
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do { |
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$id = uniqid(); |
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} while (isset($this->clients[$id])); |
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return $id; |
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} |
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/** |
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* @param int $clientId |
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* @return boolean |
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*/ |
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public function removeClient($clientId) |
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{ |
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if (!isset($this->clients[$clientId])) { |
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return false; |
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} |
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$this->redisManager->getConnection()->delete('player:' . $this->clients[$clientId]->getPlayerId()); |
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unset($this->clients[$clientId]); |
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return true; |
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} |
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public function clear() |
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{ |
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$limitDatetime = (new \DateTime("-{$this->sessionLifetime} seconds")); |
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foreach ($this->clients as $client) |
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{ |
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if ($client->getLastConnectedAt() < $limitDatetime) { |
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$this->removeClient($client->getId()); |
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} |
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} |
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} |
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} |
rtfmcorp /
asylamba-game
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.