public function handle(): void 	{ 		if (!setting('onesignal_app_id')) { 			return; 		}  		$onesignal = new OneSignalHandler; 		$onesignal = $onesignal->getDevices($this->pushDevice->device_id);  		if (!isset($onesignal['identifier'])) { 			return; 		}  		$this->pushDevice->update([ 			'app_version' => $onesignal['game_version'], 			'device_type' => $onesignal['device_type'], 			'device_os' => $onesignal['device_os'], 			'device_model' => $onesignal['device_model'], 			'timezone' => timezone_name_from_abbr('', $onesignal['timezone']) ?: null, 		]); 	}