/**
* Delete a Step.
*
* @param Exercise $exercise
* @param Step $step
*/
public function deleteStep(Exercise $exercise, Step $step)
{
$exercise->removeStep($step);
// Update steps order
$steps = $exercise->getSteps();
foreach ($steps as $pos => $stepToReorder) {
$stepToReorder->setOrder($pos);
$this->om->persist($step);
}
$this->om->remove($step);
$this->om->flush();
}
