/**
* Check if any of coupons applied in an order are from active referral
* program line, being the customer, the invited.
*
* As invited, you can only have one ReferralLine enabled and not closed, so
* this method search for this one
*
* @param CustomerInterface $customer Customer
* @param Collection $coupons Coupons
*
* @return $this self Object
*/
protected function checkCouponsUsedAsInvited(CustomerInterface $customer, Collection $coupons)
{
$referralLine = $this->referralLineRepository->findOneByInvited($customer);
if (!$referralLine instanceof ReferralLineInterface) {
return $this;
}
foreach ($coupons as $coupon) {
/**
* @var ReferralLineInterface $referralLine
*/
if ($referralLine->getInvitedAssignedCoupon() == $coupon) {
$referralLine->setInvitedCouponUsed(true);
$this->manager->flush($referralLine);
}
}
return $this;
}
