public function persist(CartInterface $cart)
{
if ($cart->getCartId() > 0) {
$where = new Where();
$where->equalTo($this->cartIdField, $cart->getCartId());
$this->update($cart, $where, $this->tableName);
} else {
$result = $this->insert($cart, $this->tableName);
$cart->setCartId($result->getGeneratedValue());
}
return $cart;
}
protected function persistCartItemChildren(array $children, CartItemInterface $parent, CartInterface $cart)
{
foreach ($children as $i) {
$i->setCartId($cart->getCartId())->setAddedTime(new \DateTime())->setParentItemId($parent->getCartItemId())->setParent($parent);
$this->itemMapper->persist($i);
$this->persistCartItemChildren($i->getItems(), $i, $cart);
}
}