protected function manageCartDuplicationAtCustomerLogin(CartModel $cart, EventDispatcherInterface $dispatcher)
{
/** @var CustomerModel $customer */
if (null !== ($customer = $this->session->getCustomerUser())) {
// Check if we have to duplicate the existing cart.
$duplicateCart = true;
// A customer is logged in.
if (null === $cart->getCustomerId()) {
// If the customer has a discount, whe have to duplicate the cart,
// so that the discount will be applied to the products in cart.
if (0 === $customer->getDiscount() || 0 === $cart->countCartItems()) {
// If no discount, or an empty cart, there's no need to duplicate.
$duplicateCart = false;
}
}
if ($duplicateCart) {
// Duplicate the cart
$cart = $this->duplicateCart($dispatcher, $cart, $customer);
} else {
// No duplication required, just assign the cart to the customer
$cart->setCustomerId($customer->getId())->save();
}
} elseif ($cart->getCustomerId() != null) {
// The cart belongs to another user
if (0 === $cart->countCartItems()) {
// No items in cart, assign it to nobody.
$cart->setCustomerId(null)->save();
} else {
// Some itemls in cart, duplicate it without assigning a customer ID.
$cart = $this->duplicateCart($dispatcher, $cart);
}
}
return $cart;
}
/**
* Filter the query by a related \Thelia\Model\Cart object
*
* @param \Thelia\Model\Cart|ObjectCollection $cart the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildCustomerQuery The current query, for fluid interface
*/
public function filterByCart($cart, $comparison = null)
{
if ($cart instanceof \Thelia\Model\Cart) {
return $this->addUsingAlias(CustomerTableMap::ID, $cart->getCustomerId(), $comparison);
} elseif ($cart instanceof ObjectCollection) {
return $this->useCartQuery()->filterByPrimaryKeys($cart->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByCart() only accepts arguments of type \\Thelia\\Model\\Cart or Collection');
}
}
/**
* A cart is valid if its customer ID is the same as the current logged in user
*
* @param Cart $cart The cart to check
*
* @return bool true if the cart is valid, false otherwise
*/
protected function isValidCart(Cart $cart)
{
$customer = $this->getCustomerUser();
return null !== $customer && $cart->getCustomerId() == $customer->getId() || null === $customer && $cart->getCustomerId() === null;
}
/**
*
*
* @param \Thelia\Model\Cart $cart
* @throws \Thelia\Exception\InvalidCartException
*/
protected function verifyValidCart(Cart $cart)
{
$customer = $this->getCustomerUser();
if ($customer && $cart->getCustomerId() != $customer->getId()) {
throw new InvalidCartException("customer in session and customer_id in cart are not the same");
} elseif ($customer === null && $cart->getCustomerId() !== null) {
throw new InvalidCartException("Customer exists in cart and not in session");
}
}
