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- iaps
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Total Posts: 6
Joined: 2012-09-22
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Yes, I changed getFinalPrice, which calls _calcProductTeirPricing, slightly so I can base the product price on the overall cart qty:
public function getFinalPrice($qty = null, $product) {
if (is_null($qty) && !is_null($product->getCalculatedFinalPrice())) {
return $product->getCalculatedFinalPrice();
}
$finalPrice = $this->getBasePrice($product, $qty);
$product->setFinalPrice($finalPrice);
Mage::dispatchEvent(\'catalog_product_get_final_price\', array(\'product\' => $product, \'qty\' => $qty));
$finalPrice = $product->getData(\'final_price\');
// if tier prices are defined, also adapt them to configurable products
// example: if a shirt is available in red and black and if you buy
// three or more the price is eight euro, you can also buy one red and
// two black shirts and you will get the tier price of eight euro.
// based on https://www.magentocommerce.com/boards/viewthread/10743/
//*
if ($product->getTierPriceCount() > 0) {
$tierPrice = $this->_calcProductTierPricing($product);
if ($tierPrice < $finalPrice) {
$finalPrice = $tierPrice;
}
}//*/
$finalPrice = $this->_applyOptionsPrice($product, $qty, $finalPrice);
$finalPrice = max(0, $finalPrice);
$product->setFinalPrice($finalPrice);
return $finalPrice;
}
/**
* Get product final price via configurable product\'s tier pricing structure.
* Uses qty of parent item to determine price.
*
* @param Mage_Catalog_Model_Product $product
* @return float
*/
protected function _calcProductTierPricing($product) {
// CWS
$tierPrice = 0;
if ($items = Mage::getSingleton(\'checkout/session\')->getQuote()->getItemsCollection()) {
// map mapping the IDs of the parent products with the quantities of the corresponding simple products
$qty = 0;
foreach ($items as $item) {
$qty += $item->getQty();
}
return $this->getBasePrice($product, $qty);
}
return $tierPrice;
}
I took that change out of the equation and everything worked! Is there a better way of getting a list of all the products in the cart to determine the total cart qty?
I\’m going to try to get the total cart qty in a different way, instead of iterating through all the cart products..too much overhead it seems.
...
I tried the following, but I\’m still getting the nested function exception:
$qty = 0;
$cart = Mage::getModel(\'checkout/cart\')->getQuote()->getData();
if(isset($cart[\'items_qty\']))
$qty = $cart[\'items_qty\'];
return $this->getBasePrice($product, $qty);
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