/**
* Given a ReferralRule, disable all other entities and enabled it.
* Second parameter lets you disable the entity
*
* Changed content is flushed
*
* @param ReferralRuleInterface $referralRule Referral Rule
* @param boolean $enable Enable
*
* @return $this self Object
*/
public function enableReferralRule(ReferralRuleInterface $referralRule, $enable = true)
{
$referralRule->setEnabled($enable);
$referralRules = $this->referralRuleRepository->findAll();
$referralRules->removeElement($referralRule);
$referralRules->map(function (ReferralRuleInterface $referralRule) {
$referralRule->setEnabled(false);
});
$this->manager->flush();
return $this;
}
/**
* Resolve a customer in referral program engine.
*
* If given hash is empty or not exists, if ReferralRule
* $autoReferralAssignment field is set to false, return null. If is set to
* true and there is one, and only one ReferralLine with desired Customer
* email, this Line will be taken.
*
* Otherwise, system tries to find referral line related to invitation.
* If exists, return related ReferralLine
* If not, new Direct ReferralLine is created
*
* In both cases, current customer is set as Invited element in line.
*
* This method do not flush changes.
*
* @param CustomerInterface $invited Customer
* @param string $hash Hash
*
* @return null|ReferralLine Related Referral Line
*/
public function resolve(CustomerInterface $invited, $hash)
{
/**
* Possibilities to get a referralLine
*
* * Hash belongs to an active ReferralHash containing given email
* * Hash belongs to an active ReferralHash, but email is not inserted
* * Hash do not belongs to any active ReferralHash or is empty, but
* given email is contained into one, and only one ReferralLine, and
* $autoReferralAssignment value is true
* * Hash do not belongs to any active ReferralHash or is empty, but
* given email is contained into one active referral line
*
* @var $referralHash ReferralHash
*/
$invitedEmail = $invited->getEmail();
$referralHash = $this->referralHashManager->getReferralHashByHash($hash);
if (!$referralHash instanceof ReferralHashInterface) {
$referralLines = new ArrayCollection();
$referralLine = $this->referralLineRepository->findOneBy(array('enabled' => true, 'closed' => false, 'invitedEmail' => $invitedEmail));
if (!$referralLine instanceof ReferralLineInterface) {
/**
* Only tries to retrieve current Line if
* $autoReferralAssignment is true
*/
if (!$this->autoReferralAssignment) {
return null;
}
$referralLines = $this->referralLineRepository->findBy(array('closed' => false, 'invitedEmail' => $invitedEmail));
/**
* No result is found or more than one. It means than this user
* is not invited and the hash is trying to use is not valid.
*/
if (!$referralLines instanceof ArrayCollection || $referralLines->count() > 1) {
return null;
}
$referralLine = $referralLines->first();
}
} else {
/**
* @var ArrayCollection $referralLines
*/
$referralLines = $this->referralLineRepository->findByInvitedEmail($invitedEmail);
/**
* @var ReferralLine $referralLine
*/
$referralLine = $this->referralLineRepository->findOneByReferralHashAndInvitedEmail($referralHash, $invited->getEmail());
}
/**
* @var ArrayCollection $otherReferralLines
*/
$manager = $this->manager;
$purgeDisabledLines = $this->purgeDisabledLines;
if (!$referralLines->isEmpty()) {
$referralLines->removeElement($referralLine);
$referralLines->map(function (ReferralLineInterface $otherReferralLine) use($purgeDisabledLines, $manager) {
if ($purgeDisabledLines) {
$manager->remove($otherReferralLine);
} else {
$otherReferralLine->setEnabled(false);
}
});
}
/**
* ReferralLine is not created, so we create new one with type direct
*/
if (!$referralLine instanceof ReferralLineInterface) {
$referralRule = $this->referralRuleRepository->findEnabledReferralRule();
if (!$referralRule instanceof ReferralRuleInterface) {
return null;
}
$referralLine = $this->referralLineFactory->create();
$referralLine->setReferralHash($referralHash)->setInvitedEmail($invited->getEmail())->setInvitedName($invited->getFullName())->setSource(ElcodiReferralProgramSources::DIRECT)->setReferralRule($referralRule)->setReferrerType($referralRule->getReferrerType())->setReferrerCoupon($referralRule->getReferrerCoupon())->setInvitedType($referralRule->getInvitedType())->setInvitedCoupon($referralRule->getInvitedCoupon());
$this->manager->persist($referralLine);
}
$referralLine->setInvited($invited)->setEnabled(true);
$this->manager->flush();
return $referralLine;
}
