/**
* {@inheritdoc}
*/
public function initialize(ProcessInterface $process, StepInterface $currentStep)
{
$this->process = $process;
$this->currentStep = $currentStep;
$this->storage->initialize(md5($process->getScenarioAlias()));
$steps = $process->getOrderedSteps();
foreach ($steps as $index => $step) {
if ($step === $currentStep) {
$this->previousStep = isset($steps[$index - 1]) ? $steps[$index - 1] : null;
$this->nextStep = isset($steps[$index + 1]) ? $steps[$index + 1] : null;
$this->calculateProgress($index);
}
}
$this->initialized = true;
return $this;
}
/**
* Redirect to step display action.
*
* @param ProcessInterface $process
* @param StepInterface $step
* @param ParameterBag $queryParameters
*
* @return RedirectResponse
*/
protected function redirectToStepDisplayAction(ProcessInterface $process, StepInterface $step, ParameterBag $queryParameters = null)
{
$this->context->addStepToHistory($step->getName());
if (null !== ($route = $process->getDisplayRoute())) {
$url = $this->router->generate($route, array_merge($process->getDisplayRouteParams(), array('stepName' => $step->getName()), $queryParameters ? $queryParameters->all() : array()));
return new RedirectResponse($url);
}
// Default parameters for display route
$routeParameters = array('scenarioAlias' => $process->getScenarioAlias(), 'stepName' => $step->getName());
if (null !== $queryParameters) {
$routeParameters = array_merge($queryParameters->all(), $routeParameters);
}
return new RedirectResponse($this->router->generate('sylius_flow_display', $routeParameters));
}
function it_rewind_history($storage, ProcessInterface $process, StepInterface $currentStep, StepInterface $previousStep, StepInterface $nextStep)
{
$currentStep->getName()->willReturn('step_two');
$process->getScenarioAlias()->shouldBeCalled();
$storage->initialize(Argument::type('string'))->shouldBeCalled();
$process->getOrderedSteps()->shouldBeCalled()->willReturn(array($previousStep, $currentStep, $nextStep));
$process->countSteps()->shouldBeCalled()->willReturn(2);
$this->initialize($process, $currentStep);
$storage->get("history", array())->shouldBeCalled()->willreturn(array("step_one", "step_two", "step_three"));
$storage->set('history', array('step_one', 'step_two'))->shouldBeCalled();
$this->rewindHistory();
}
