/**
* Collect gift card totals for the specified address
* @param Mage_Sales_Model_Quote_Address $address
* @return self
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
// Cards are not specific to a single address so cards may have already been
// partially applied to other address amounts.
$cards = $this->_giftCardContainer->getUnredeemedGiftCards();
$grandTotal = $address->getGrandTotal();
$appliedAmount = 0.0;
foreach ($cards as $card) {
// Amount of this address total to apply to the gift card
$amountToApply = min($this->_getGiftCardAvailableAmount($card), $grandTotal - $appliedAmount);
// Update the amount expected to be redeemed from the gift card. Must add to any
// existing amount exepcted to be redeemed to not clear out amounts
// set while collecting other addresses.
$card->setAmountToRedeem($card->getAmountToRedeem() + $amountToApply);
// Accumulate amounts being redeemed for this address.
$appliedAmount += $amountToApply;
}
// Only support one currency right now.
$address->setEbayEnterpriseGiftCardBaseAppliedAmount($appliedAmount)->setEbayEnterpriseGiftCardAppliedAmount($appliedAmount)->setBaseGrandTotal($grandTotal - $appliedAmount)->setGrandTotal($grandTotal - $appliedAmount);
return $this;
}
