/**
* {@inheritdoc}
*/
public function isEligible(PromotionSubjectInterface $promotionSubject, PromotionInterface $promotion)
{
if (!$promotion->isCouponBased()) {
throw new UnsupportedPromotionException('Only coupon based promotions can be evaluated by this checker.');
}
if (!$promotionSubject instanceof CouponAwarePromotionSubjectInterface) {
return false;
}
if (null === $promotionSubject->getPromotionCoupon()) {
return false;
}
return $promotion === $promotionSubject->getPromotionCoupon()->getPromotion();
}
/**
* {@inheritdoc}
*/
protected function areCouponsEligibleForPromotion(PromotionSubjectInterface $subject, PromotionInterface $promotion)
{
if (!$subject instanceof CustomerAwareInterface) {
return false;
}
$eligible = false;
// Check to see if there is a per customer usage limit on coupon
if ($subject instanceof PromotionCouponAwareSubjectInterface) {
$coupon = $subject->getPromotionCoupon();
if (null !== $coupon && $promotion === $coupon->getPromotion()) {
$eligible = $this->isCouponEligibleToLimit($coupon, $promotion, $subject->getCustomer());
}
} elseif ($subject instanceof PromotionCouponsAwareSubjectInterface) {
foreach ($subject->getPromotionCoupons() as $coupon) {
if ($promotion === $coupon->getPromotion()) {
$eligible = $this->isCouponEligibleToLimit($coupon, $promotion, $subject->getCustomer());
break;
}
}
} else {
return false;
}
if ($eligible) {
$this->dispatcher->dispatch(SyliusPromotionEvents::COUPON_ELIGIBLE, new GenericEvent($promotion));
}
return $eligible;
}
/**
* {@inheritdoc}
*/
public function isEligible(PromotionSubjectInterface $promotionSubject, PromotionInterface $promotion)
{
if (!$promotion->isCouponBased()) {
throw new UnsupportedPromotionException('Only coupon based promotions can be evaluated by this checker.');
}
if (!$promotionSubject instanceof OrderInterface) {
return false;
}
$coupon = $promotionSubject->getPromotionCoupon();
if (!$coupon instanceof CouponInterface) {
return false;
}
if ($promotion !== $coupon->getPromotion()) {
return false;
}
$couponUsageLimit = $coupon->getPerCustomerUsageLimit();
if (0 === $couponUsageLimit) {
return true;
}
$customer = $promotionSubject->getCustomer();
if (null === $customer) {
return false;
}
$placedOrdersNumber = $this->orderRepository->countByCustomerAndCoupon($customer, $coupon);
// <= because we need to include the cart orders as well
return $placedOrdersNumber <= $couponUsageLimit;
}
/**
* {@inheritdoc}
*/
public function isEligible(PromotionSubjectInterface $subject, PromotionInterface $promotion)
{
if (!$subject instanceof PromotionCouponAwareSubjectInterface || null === $subject->getPromotionCoupon()) {
return false;
}
if (!$this->isCouponEligible($promotion, $subject)) {
$this->eventDispatcher->dispatch(SyliusPromotionEvents::COUPON_NOT_ELIGIBLE, new GenericEvent($promotion));
return false;
}
$this->eventDispatcher->dispatch(SyliusPromotionEvents::COUPON_ELIGIBLE, new GenericEvent($promotion));
return true;
}
/**
* {@inheritdoc}
*/
public function isEligible(PromotionSubjectInterface $promotionSubject, PromotionInterface $promotion)
{
if (!$promotion->isCouponBased()) {
return true;
}
if (!$promotionSubject instanceof PromotionCouponAwarePromotionSubjectInterface) {
return false;
}
$promotionCoupon = $promotionSubject->getPromotionCoupon();
if (null === $promotionCoupon) {
return false;
}
if ($promotion !== $promotionCoupon->getPromotion()) {
return false;
}
return $this->promotionCouponEligibilityChecker->isEligible($promotionSubject, $promotionCoupon);
}
/**
* Checks are subject's coupons eligible to promotion.
*
* @param PromotionSubjectInterface $subject
* @param PromotionInterface $promotion
*
* @return bool
*/
protected function areCouponsEligibleForPromotion(PromotionSubjectInterface $subject, PromotionInterface $promotion)
{
$eligible = false;
if ($subject instanceof PromotionCouponAwareSubjectInterface) {
$coupon = $subject->getPromotionCoupon();
if (null !== $coupon && $promotion === $coupon->getPromotion()) {
$eligible = true;
}
} elseif ($subject instanceof PromotionCouponsAwareSubjectInterface) {
foreach ($subject->getPromotionCoupons() as $coupon) {
if ($promotion === $coupon->getPromotion()) {
$eligible = true;
break;
}
}
} else {
return false;
}
if ($eligible) {
$this->dispatcher->dispatch(SyliusPromotionEvents::COUPON_ELIGIBLE, new GenericEvent($promotion));
}
return $eligible;
}
