/**
* Updates the position in the shopping cart
* If the position was previously added, then it will be updated in shopping cart,
* if the position was not previously in the cart, it will be added there.
* If the count of less than 1, the position will be deleted.
*
* @param IECartPosition $position
* @param int $quantity
*/
public function updateStored(IECartPosition $position, $quantity)
{
if ($this->objSectorCiudad !== null) {
$key = $position->getId();
$position->generate(array('objSectorCiudad' => $this->objSectorCiudad, 'codigoPerfil' => $this->codigoPerfil));
$position->setQuantityStored($quantity);
if ($position->getQuantity(true) + $position->getQuantity(false) < 1) {
$this->remove($key);
} else {
parent::add($key, $position);
}
$this->applyDiscounts();
$this->onUpdatePoistion(new CEvent($this));
$this->saveState();
return true;
}
return false;
}
