/**
* If the row total + tax does not equal the row_total_incl_tax, we know that we
* can use the row_total_incl_tax field to get the rewards catalog discount amount total.
* @deprecated getAccumulatedDiscounts uses the data stored in the Order that is much more accurate instead.
* @param TBT_Rewards_Model_Sales_Order $order
*/
protected function _getDiscountsByRowTotalInclTax($order)
{
$items = $order->getAllItems();
$acc_diff = 0;
$acc_diff_base = 0;
if (!is_array($items)) {
$items = array($items);
}
foreach ($items as $item) {
if (!$item->getOrderId() || !$item->getId()) {
continue;
}
//@nelkaake -a 17/02/11: If the row total + tax does not equal the row_total_incl_tax, we know that we
// can use the row_total_incl_tax field to get the rewards catalog discount amount total.
if ($item->getRowTotalInclTax() == $item->getTaxAmount() + $item->getRowTotal()) {
// row total plus tax and row total including tax are the same so we can't use this field
// to get the catalog redemption amount.
continue;
}
$regular_row_total = $item->getRowTotalInclTax() - $item->getTaxAmount();
$row_total = $item->getRowTotal();
$acc_diff += $regular_row_total - $row_total;
}
$acc_diff = $order->getStore()->roundPrice($acc_diff);
$acc_diff_base = Mage::helper('rewards/price')->getReversedCurrencyPrice($acc_diff);
// @nelkaake to deal with a bug in PHP that allows negative zero amounts after rounding.
if ($acc_diff == -0) {
$acc_diff = 0;
}
if ($acc_diff_base == -0) {
$acc_diff_base = 0;
}
return array($acc_diff, $acc_diff_base);
}
/**
*
* @param TBT_Rewards_Model_Observer_Sales_Carttransfers $cart_transfers
* @param TBT_Rewards_Model_Sales_Order $order
* @throws Mage_Core_Exception
*/
protected function _processCartRedemptionRules($cart_transfers, $order)
{
foreach ($cart_transfers->getRedemptionRuleIds() as $rule_id) {
$points = null;
// Get the points amount
try {
$points = $this->_getRewardsSession()->calculateCartPoints($rule_id, $order->getAllItems(), true);
} catch (Exception $e) {
die($e->getMessage());
}
// If no point samount was retrieved, continue on to the next redemption
if (is_array($points)) {
continue;
}
// Try to transfer points to the customer
try {
$is_transfer_successful = Mage::helper('rewards/transfer')->transferOrderPoints($points['amount'], $points['currency'], $order->getId(), $rule_id);
} catch (Exception $ex) {
throw new Mage_Core_Exception($ex->getMessage());
}
}
return $this;
}
