public function saveCart(CartEvent $event)
{
$cart = $event->getCart();
$errors = $this->validator->validate($cart);
$valid = 0 === count($errors);
if ($valid) {
$this->cartManager->persist($cart);
$this->cartManager->flush();
$this->cartProvider->setCart($cart);
}
}
/**
*
* @param UserInterface $user
*/
public function merge(UserInterface $user)
{
$cart = $this->cartProvider->getCart();
if (!$cart->isEmpty()) {
$this->userCartProvider->setCart($cart);
} else {
$userCart = $this->userCartProvider->getCart();
if ($userCart !== null && !$userCart->isEmpty()) {
$this->cartContext->setCurrentCartIdentifier($userCart);
}
}
$this->em->flush();
}
