/**
* This function will check against the rules if there is any remaining amount to the cart, in order to get the free shipping.
* @param ISC_QUOTE $quote The quote object that used to check the free shipping eligibility
* @return boolean Return true if there is we found free shipping eligibility. Otherwise, return false
*/
public function checkFreeShippingEligibility(ISC_QUOTE $quote)
{
foreach($quote->getItems() as $item) {
if($quote->getBaseSubTotal() < $this->amount) {
$remainingAmount = $this->amount - $quote->getBaseSubTotal();
$productName = $item->getName();
$placeHolders = array(
'%%PRODUCT_NAME%%' => $productName,
'%%REMAINING_QUANTITY%%' => '',
'%%TOTAL_QUANTITY%%' => $this->amount,
'%%CART_QUANTITY%%' => $item->getQuantity(),
'%%REMAINING_AMOUNT%%' => CurrencyConvertFormatPrice($remainingAmount),
'%%TOTAL_AMOUNT%%' => CurrencyConvertFormatPrice($this->amount),
'%%CART_AMOUNT%%' => CurrencyConvertFormatPrice($quote->getBaseSubTotal()),
);
$this->freeShippingEligibilityData = array(
'message' => str_replace(array_keys($placeHolders), array_values($placeHolders), $this->freeShippingMessage),
'location' => $this->freeShippingMessageLocation,
'name' => $this->getName(),
);
return true;
}
}
return false;
}
public function applyRule(ISC_QUOTE $quote)
{
if($quote->getBaseSubTotal() < $this->amount) {
return false;
}
$runningTotal = $this->amount_off;
$items = $quote->getItems();
foreach ($items as $item) {
$discountedBase = $item->getDiscountedBaseTotal();
if($discountedBase - $runningTotal < 0) {
$item->addDiscount($this->getDbId(), $discountedBase);
$runningTotal -= $discountedBase;
}
else {
$item->addDiscount($this->getDbId(), $runningTotal);
$runningTotal -= $runningTotal;
}
if($runningTotal <= 0) {
break;
}
}
$quote->addDiscount($this->getDbId(), $this->amount_off);
$amountOff = currencyConvertFormatPrice($this->amount_off);
$amount = currencyConvertFormatPrice($this->amount);
$this->banners[] = sprintf(getLang($this->getName().'DiscountMessage'), $amountOff, $amount);
return true;
}
