public function addVote(Mage_Poll_Model_Poll_Vote $vote)
{
if (Mage::getModel('customer/session')->getCustomerId()) {
$ruleCollection = Mage::getSingleton('rewards/special_validator')->getApplicableRulesOnPoll();
$hasRecievedPoints = false;
//Grab all the newsletter point transfers dealing with this customer
$transferCollection = Mage::getModel('rewards/transfer')->getTransfersAssociatedWithPoll($this->getId());
foreach ($transferCollection as $transfer) {
if ($transfer->getCustomerId() == Mage::getModel('customer/session')->getCustomerId()) {
$revokedTransfers = Mage::getModel('rewards/transfer')->getTransfersAssociatedWithTransfer($transfer->getId());
//If there are no revoked transfers, then the customer has already recieved points for this newsletter
//And therefore should not get anymore
if ($revokedTransfers->getSize() == 0) {
$hasRecievedPoints = true;
}
}
}
if (!$hasRecievedPoints) {
Mage::dispatchEvent('rewards_poll_new_vote', array('poll' => &$this));
foreach ($ruleCollection as $rule) {
if (!$rule->getId()) {
continue;
}
try {
//Create the transfer
$is_transfer_successful = Mage::helper('rewards/transfer')->transferPollPoints($rule->getPointsAmount(), $rule->getPointsCurrencyId(), $this->getId(), $rule->getId());
} catch (Exception $ex) {
Mage::getSingleton('core/session')->addError($ex->getMessage());
}
if ($is_transfer_successful) {
//Alert the customer on the distributed points
Mage::getSingleton('core/session')->addSuccess(Mage::helper('rewards')->__('You received %s for voting', (string) Mage::getModel('rewards/points')->set($rule)));
}
}
}
}
return parent::addVote($vote);
}
