/**
* Manages the after_save observer
* @param Varien_Event_Observer $o
* @return TBT_Rewards_Model_Tag_Observer
*/
public function afterSaveTag(Varien_Event_Observer $o)
{
$tag = $this->_wrapperModel->wrap($o->getEvent()->getDataObject());
//If the tag becomes approved, approve all associated pending tranfser
if ($this->oldData['status'] == Mage_Tag_Model_Tag::STATUS_PENDING && $tag->getTag()->getStatus() == Mage_Tag_Model_Tag::STATUS_APPROVED) {
$tag->approvePendingTransfers();
} elseif ($this->oldData['status'] == Mage_Tag_Model_Tag::STATUS_PENDING && $tag->getTag()->getStatus() == Mage_Tag_Model_Tag::STATUS_DISABLED) {
$tag->discardPendingTransfers();
//If the tag is new (hence not having an id before) get applicable rules,
//and create a pending transfer for each one
} elseif ($tag->getTag()->getTagId() && !isset($this->oldData['tag_id'])) {
$tag->ifNewTag();
}
return $this;
}
/**
* Do the points transfer for the tag
*
* @param TBT_Rewards_Model_Tag_Wrapper $tag
* @param int $rule : Special Rule
* @return boolean : whether or not the point-transfer succeeded
*/
public function transferTagPoints($tag, $rule)
{
$num_points = $rule->getPointsAmount();
$currency_id = $rule->getPointsCurrencyId();
$tag_id = $tag->getId();
$rule_id = $rule->getId();
$transfer = $this->initTransfer($num_points, $currency_id, $rule_id);
if (!$transfer) {
return false;
}
// get the default starting status - usually Pending
if (!$transfer->setStatus(null, Mage::helper('rewards/config')->getInitialTransferStatusAfterTag())) {
return false;
}
$transfer->setTagId($tag_id)->setCustomerId(Mage::getModel('tag/tag')->load($tag_id)->getFirstCustomerId())->setComments(Mage::getStoreConfig('rewards/transferComments/tagEarned'))->save();
return true;
}
