/**
* @param Update $update
*
* @throws \Exception
*/
public function handle(Update $update)
{
$user = $update->message->from;
$this->applyContext(Context::findByUserId($user->user_id) ?: new Context($user));
$state = $this->stateMachine->getCurrentState()->getName();
if ($this->sendCurrentStage) {
$this->sendMessage('Current stage: ' . $state);
}
$this->tryAnswerForCommand($update);
try {
$this->{$state}($update);
} catch (ClientException $e) {
$this->telegram->sendMessage($update->message->from, 'Произошла внутреняя ошибка');
Log::info($e);
}
$this->context->save();
if ($this->botan) {
$this->botan->track($update->message);
}
}
/**
* Returns the state name of selected object
*
* @param \Illuminate\Database\Eloquent\Model $object
* @return string
*/
public function getName(\Illuminate\Database\Eloquent\Model $object)
{
$this->setStateMachine($object);
return $this->stateMachine->getCurrentState()->getName();
}
use Finite\State\State;
use Finite\State\StateInterface;
use Finite\StateMachine\StateMachine;
// Composer Autoloader
require_once '../vendor/autoload.php';
// Create a new State Machine
$stateMachine = new StateMachine();
// define some States
$stateMachine->addState(new State('state1', StateInterface::TYPE_INITIAL));
$stateMachine->addState(new State('state2'));
$stateMachine->addState(new State('state3'));
$stateMachine->addState(new State('state4', StateInterface::TYPE_FINAL));
$thing = new Thing();
// add some transitions
$stateMachine->addTransition('from_1_to_2', 'state1', 'state2');
$stateMachine->addTransition('from_2_to_3', 'state2', 'state3');
$stateMachine->addTransition('from_3_to_4', 'state3', 'state4');
$stateMachine->addTransition('from_4_to_2', 'state4', 'state2');
// add stateful object into state machine
$stateMachine->setObject($thing);
$stateMachine->initialize();
// current state
echo $stateMachine->getCurrentState();
// can transition to a valid state
var_dump($stateMachine->can('from_1_to_2'));
// can transition to a invalid state
var_dump($stateMachine->can('from_2_to_3'));
// switch state
$stateMachine->apply('from_1_to_2');
var_dump($stateMachine->can('from_2_to_3'));
echo $stateMachine->getCurrentState();
