/**
* Invited coupon assignment logic.
*
* This method try to assign a new `use and drop` coupon, if needed.
* If a coupon is set into de ReferralLine, new one is created getting
* same Coupon definition as original, but changing some parameters
*
* * Can be used only once
* * Name is regenerated ( See CouponManager )
* * Both specific invited and generic event are raised.
*
* @param ReferralLineInterface $referralLine Referral Line
* @param string $type Type of rule
*
* @return $this self Object
*/
protected function checkInvitedCouponAssignment(ReferralLineInterface $referralLine, $type)
{
if ($referralLine->getInvitedType() != $type) {
return $this;
}
/**
* @var $couponInvited Coupon
*/
$couponInvited = $referralLine->getInvitedCoupon();
/**
* New coupon MUST be assigned to invited.
*/
if ($couponInvited instanceof CouponInterface) {
$newCoupon = $this->couponManager->duplicateCoupon($couponInvited);
/**
* As this coupon can be used once, we change number of uses.
*
* This variable could be defined in bundle configuration
*/
$newCoupon->setCount(1)->setEnabled(true);
$referralLine->setInvitedAssignedCoupon($newCoupon);
$this->manager->persist($newCoupon);
$this->manager->flush($newCoupon);
$this->manager->flush($referralLine);
/**
* Coupon assigned to invited event is raised
*/
$event = new ReferralProgramCouponAssignedEvent($referralLine, $newCoupon);
$this->eventDispatcher->dispatch(ElcodiReferralProgramEvents::REFERRAL_PROGRAM_COUPON_ASSIGNED_TO_INVITED, $event);
$this->raiseCommonCouponAssignedEvent($referralLine, $newCoupon);
}
return $this;
}