/**
*
* @param TBT_Rewardssocial_Model_Facebook_Like $fb_like_model
*
* @return TBT_Rewardssocial_Model_Mysql4_Facebook_Like_Transfer_Collection
*/
public function addFacebookLikeFilter($fb_like_model)
{
$ref_collection = Mage::getModel('rewards/transfer_reference')->getCollection()->addFilter('reference_type', TBT_Rewardssocial_Model_Facebook_Like_Reference::REFERENCE_TYPE_ID)->addFilter('reference_id', $fb_like_model->getId());
$transfer_ids = $ref_collection->getColumnValues('rewards_transfer_id');
$this->addFieldToFilter('main_table.rewards_transfer_id', array('IN' => $transfer_ids));
$this->addFilter('customer_id', $fb_like_model->getCustomerId());
return $this;
}
/**
* Goes through an already validated rule collection and transfers rule points to the customer specified
* with the like model as the reference.
* @param array(TBT_Rewards_Model_Special) $ruleCollection
* @param TBT_Rewards_Model_Customer $customer
* @param TBT_Rewardssocial_Model_Facebook_Like $like_model
* @note: Adds messages to the session TODO: return messages instead of adding session messages
*/
protected function _transferLikePoints($ruleCollection, $customer, $like_model)
{
foreach ($ruleCollection as $rule) {
if (!$rule->getId()) {
continue;
}
try {
$transfer = Mage::getModel('rewardssocial/facebook_like_transfer');
$is_transfer_successful = $transfer->createFacebookLikePoints($customer, $like_model->getId(), $rule);
if ($is_transfer_successful) {
$points_for_liking = Mage::getModel('rewards/points')->set($rule);
Mage::getSingleton('core/session')->addSuccess(Mage::helper('rewardssocial')->__('You received <b>%s</b> for liking this page on Facebook.', $points_for_liking));
}
} catch (Exception $ex) {
Mage::logException($ex);
Mage::getSingleton('core/session')->addError($ex->getMessage());
}
}
return $this;
}