/**
* Occurring when a Coupon condition is about to be consumed
*
* @param CouponConsumeEvent $event Event consuming Coupon
*/
public function consume(CouponConsumeEvent $event)
{
$totalDiscount = 0;
$isValid = false;
/** @var CouponInterface $coupon */
$coupon = $this->couponFactory->buildCouponFromCode($event->getCode());
if ($coupon) {
$isValid = $coupon->isMatching();
if ($isValid) {
$consumedCoupons = $this->request->getSession()->getConsumedCoupons();
if (!isset($consumedCoupons) || !$consumedCoupons) {
$consumedCoupons = array();
}
if (!isset($consumedCoupons[$event->getCode()])) {
// Prevent accumulation of the same Coupon on a Checkout
$consumedCoupons[$event->getCode()] = $event->getCode();
$this->request->getSession()->setConsumedCoupons($consumedCoupons);
}
$totalDiscount = $this->couponManager->getDiscount();
$this->request->getSession()->getCart()->setDiscount($totalDiscount)->save();
$this->request->getSession()->getOrder()->setDiscount($totalDiscount);
}
}
$event->setIsValid($isValid);
$event->setDiscount($totalDiscount);
}
/**
* Occurring when a Coupon condition is about to be consumed
*
* @param CouponConsumeEvent $event Event consuming Coupon
* @param $eventName
* @param EventDispatcherInterface $dispatcher
*/
public function consume(CouponConsumeEvent $event, $eventName, EventDispatcherInterface $dispatcher)
{
$totalDiscount = 0;
$isValid = false;
/** @var CouponInterface $coupon */
$coupon = $this->couponFactory->buildCouponFromCode($event->getCode());
if ($coupon) {
$isValid = $coupon->isMatching();
if ($isValid) {
$this->couponManager->pushCouponInSession($event->getCode());
$totalDiscount = $this->couponManager->getDiscount();
$this->getSession()->getSessionCart($dispatcher)->setDiscount($totalDiscount)->save();
$this->getSession()->getOrder()->setDiscount($totalDiscount);
}
}
$event->setIsValid($isValid);
$event->setDiscount($totalDiscount);
}