/**
* When a cart goes below 0 (due to discounts), set the amount to 0.
*
* @param CartOnLoadEvent $event Event
*/
public function limitCartAmount(CartOnLoadEvent $event)
{
$cart = $event->getCart();
$amount = $cart->getAmount();
if ($amount->getAmount() <= 0) {
$cart->setAmount(Money::create(0, $amount->getCurrency()));
}
}
/**
* If the cart's shipping amount is not defined, then put an empty Money
* value
*
* @param CartOnLoadEvent $event Event
*
* @return $this Self object
*/
public function checkEmptyShippingAmount(CartOnLoadEvent $event)
{
$cart = $event->getCart();
if (!$cart->getShippingAmount() instanceof Money) {
$cart->setShippingAmount($this->emptyMoneyWrapper->get());
}
return $this;
}
/**
* Performs all processes to be performed after the order creation
*
* Flushes all loaded order and related entities.
*
* @param CartOnLoadEvent $event Event
*
* @return $this Self object
*/
public function loadShippingPrice(CartOnLoadEvent $event)
{
$cart = $event->getCart();
$shippingMethodId = $cart->getShippingMethod();
if (empty($shippingMethodId)) {
return $this;
}
$shippingMethod = $this->shippingWrapper->getOneById($cart, $shippingMethodId);
if ($shippingMethod instanceof ShippingMethod) {
$cartAmount = $cart->getAmount();
$convertedShippingAmount = $this->currencyConverter->convertMoney($shippingMethod->getPrice(), $cartAmount->getCurrency());
$cart->setAmount($cartAmount->add($convertedShippingAmount));
}
return $this;
}
/**
* Method subscribed to PreCartLoad event
*
* Iterate over all automatic Coupons and check if they apply.
* If any applies, it will be added to the Cart
*
* @param CartOnLoadEvent $event Event
*
* @return null
*/
public function tryAutomaticCoupons(CartOnLoadEvent $event)
{
$cart = $event->getCart();
if ($cart->getCartLines()->isEmpty()) {
return null;
}
/**
* @var CouponInterface[] $automaticCoupons
*/
$automaticCoupons = $this->couponRepository->findBy(['enforcement' => ElcodiCouponTypes::ENFORCEMENT_AUTOMATIC]);
foreach ($automaticCoupons as $coupon) {
try {
$this->cartCouponManager->addCoupon($cart, $coupon);
} catch (AbstractCouponException $e) {
// Silently tries next coupon on controlled exception
}
}
}
/**
* Load cart shipping amount.
*
* @param CartOnLoadEvent $event Event
*/
public function loadCartShippingAmount(CartOnLoadEvent $event)
{
$this->cartShippingAmountLoader->loadCartShippingAmount($event->getCart());
}
/**
* Method subscribed to CartLoad event
*
* Checks if all Coupons applied to current cart are still valid.
* If are not, they will be deleted from the Cart and new Event typeof
* CartCouponOnRejected will be dispatched
*
* @param CartOnLoadEvent $event Event
*/
public function refreshCartCoupons(CartOnLoadEvent $event)
{
$this->cartCouponValidator->validateCartCoupons($event->getCart());
}
/**
* Load cart purchasables quantity
*/
public function loadCartPurchasablesQuantities(CartOnLoadEvent $event)
{
$this->cartPurchasablesQuantityLoader->loadCartPurchasablesQuantities($event->getCart());
}
/**
* If the cart's shipping amount is not defined, then put an empty Money
* value.
*
* @param CartOnLoadEvent $event Event
*/
public function validateEmptyShippingAmount(CartOnLoadEvent $event)
{
$this->cartShippingAmountValidator->validateEmptyShippingAmount($event->getCart());
}
/**
* Flushes all loaded cart and related entities.
*
* We only persist it if have lines loaded inside, so empty carts will never
* be persisted
*
* @param CartOnLoadEvent $event Event
*/
public function saveCart(CartOnLoadEvent $event)
{
$cart = $event->getCart();
if (!$cart->getCartLines()->isEmpty()) {
$this->cartObjectManager->persist($cart);
}
$this->cartObjectManager->flush();
}
/**
* Stores cart id in HTTP session when this is saved
*
* @param CartOnLoadEvent $event Event
*/
public function saveCartInSession(CartOnLoadEvent $event)
{
$this->cartSessionManager->set($event->getCart());
}
/**
* Method subscribed to CartLoad event.
*
* Calculates coupons price given actual Cart, and overrides Cart price
* given new information.
*
* @param CartOnLoadEvent $event
*/
public function refreshCouponAmount(CartOnLoadEvent $event)
{
$cart = $event->getCart();
$couponAmount = Money::create(0, $this->currencyWrapper->get());
$coupons = $this->cartCouponManager->getCoupons($cart);
foreach ($coupons as $coupon) {
$currentCouponAmount = $this->getPriceCoupon($cart, $coupon);
$coupon->setAbsolutePrice($currentCouponAmount);
$couponAmount = $couponAmount->add($currentCouponAmount);
}
$cart->setCouponAmount($couponAmount);
$cart->setAmount($cart->getAmount()->subtract($couponAmount));
}
/**
* Method subscribed to CartLoad event.
*
* Calculates coupons price given actual Cart, and overrides Cart price
* given new information.
*
* @param CartOnLoadEvent $cartOnLoadEvent Event
*/
public function onCartLoadCoupons(CartOnLoadEvent $cartOnLoadEvent)
{
$cart = $cartOnLoadEvent->getCart();
$couponAmount = Money::create(0, $this->currencyWrapper->loadCurrency());
$coupons = $this->cartCouponManager->getCoupons($cart);
/**
* @var CouponInterface $coupon
*/
foreach ($coupons as $coupon) {
$currentCouponAmount = $this->getPriceCoupon($cart, $coupon);
$coupon->setAbsolutePrice($currentCouponAmount);
$couponAmount = $couponAmount->add($currentCouponAmount);
}
$cart->setCouponAmount($couponAmount);
$cart->setAmount($cart->getAmount()->subtract($couponAmount));
}
/**
* Stores cart id in HTTP session when this is saved
*
* @param CartOnLoadEvent $event Event
*/
public function onCartLoad(CartOnLoadEvent $event)
{
$this->cartSessionManager->set($event->getCart());
}
/**
* Method subscribed to CartLoad event.
*
* Calculates coupons price given actual Cart
*
* @param CartOnLoadEvent $event
*/
public function refreshCouponAmount(CartOnLoadEvent $event)
{
$this->cartCouponPricesLoader->refreshCouponAmount($event->getCart());
}
/**
* Loads cheapest shipping method if exists
*
* @param CartOnLoadEvent $event Event
*
* @return $this Self object
*/
public function loadCheapestShippingMethod(CartOnLoadEvent $event)
{
$cart = $event->getCart();
$cartShippingMethodId = $cart->getShippingMethod();
/**
* We don't have the need to find the cheapest one if the real one is
* already defined
*/
if (null !== $cartShippingMethodId) {
return $this;
}
/**
* If the cart is not associated to any customer, just skip it
*/
if (!$cart->getCustomer() instanceof CustomerInterface) {
return $this;
}
$address = $cart->getDeliveryAddress() instanceof AddressInterface ? $cart->getDeliveryAddress() : $cart->getCustomer()->getAddresses()->first();
/**
* If the user does'nt have any address defined, we cannot approximate
* anything
*/
if (!$address instanceof AddressInterface) {
return $this;
}
$cart->setDeliveryAddress($address);
$validShippingMethods = $this->shippingWrapper->get($cart);
if (!empty($validShippingMethods)) {
$cheapestShippingMethod = $this->shippingResolver->getCheapestShippingMethod($validShippingMethods);
$cart->setCheapestShippingMethod($cheapestShippingMethod->getId());
}
return $this;
}
/**
* Load cart total amount.
*/
public function loadCartTotalAmount(CartOnLoadEvent $event)
{
$this->cartPricesLoader->loadCartTotalAmount($event->getCart());
}
/**
* Method subscribed to PreCartLoad event.
*
* Iterate over all automatic Coupons and check if they apply.
* If any applies, it will be added to the Cart
*
* @param CartOnLoadEvent $event Event
*/
public function tryAutomaticCoupons(CartOnLoadEvent $event)
{
$this->automaticCouponApplicator->tryAutomaticCoupons($event->getCart());
}
/**
* Load cart quantities.
*
* This event listener should be subscribed after the cart flush action
*
* @param CartOnLoadEvent $event Event
*/
public function onCartLoadQuantities(CartOnLoadEvent $event)
{
$this->loadCartQuantities($event->getCart());
}
