/**
* Check if the user is allowed to reach the step.
*
* @param ModelInterface $model
* @param Step $step
* @throws AccessDeniedException
*/
protected function checkCredentials(ModelInterface $model, Step $step)
{
$roles = $step->getRoles();
if (!empty($roles) && !$this->authorizationChecker->isGranted($roles, $model->getWorkflowObject())) {
throw new AccessDeniedException($step->getName());
}
}
/**
* Create a new model state.
*
* @param ModelInterface $model
* @param string $processName
* @param string $stepName
* @param ModelState $previous
* @return \Lexik\Bundle\WorkflowBundle\Entity\ModelState
*/
protected function createModelState(ModelInterface $model, $processName, $stepName, $previous = null)
{
$modelState = new ModelState();
$modelState->setWorkflowIdentifier($model->getWorkflowIdentifier());
$modelState->setProcessName($processName);
$modelState->setStepName($stepName);
$modelState->setData($model->getWorkflowData());
if ($previous instanceof ModelState) {
$modelState->setPrevious($previous);
}
return $modelState;
}