/**
* Returns number of steps before given one (given one is also count)
*
* @param Calculus\BaranekBundle\Entity\Step type $step
* @return integer - number of steps before given one (given one is also count)
*/
public function getPassedNo(\Calculus\BaranekBundle\Entity\Step $step) : int
{
$order_val = $step->getOrderValue();
$course_id = $step->getCourse()->getId();
$result = $this->createQueryBuilder('s')->select('s.id')->where('s.course = :course_id AND s.order_value <= :order_val ')->setParameter('course_id', $course_id)->setParameter('order_val', $order_val)->getQuery()->getResult();
return count($result);
}
