public function adminHookAfterSave(&$product, &$form)
{
$productProperty = ProductPropertiesTbl::getPropertiesBasedOnProductId($product->getId());
$productProperty->setProduct($product->getId());
$productProperty->setPalletCount($_REQUEST["product_pallet_count"]);
$productProperty->setWeight($_REQUEST["product_weight"]);
$productProperty->setWeightUnit($_REQUEST["product_weight_unit"]);
$productProperty->save();
}
public function calculateCost($session, $cartItems)
{
/*
* The shipping cost is calculated as the following:
* The pallet count is how many items can fit onto one pallet.
* We ship items by pallets and determine our delivery costs by how many pallets are shipped.
* If we're shipping 20 bags of product X and 40 bags of products Y where:
* pallet count of X is 10
* pallet count of Y is 5
* That means that we are shipping: 2 pallets for X and 8 pallets for Y. Thus 10 pallets in total
*
* The Shipping rates will be determined by the number of pallets each order makes up AND also by the total cost (before GST) for the order.
* Freight charges:
* $70/pallet on orders up to $499
* $60/pallet on orders $550 - $999
* $50/pallet on orders +$1000
*/
if (!is_array($cartItems)) {
return 0.0;
}
$totalAmount = 0.0;
$palletCount = 0.0;
foreach ($cartItems as $item) {
$product = $item->getCartItemProduct();
$productProperty = ProductPropertiesTbl::getPropertiesBasedOnProductId($product->getId());
$totalAmount += $product->getPrice() * $item->getQuantity();
if ($productProperty->getPalletCount() != 0) {
$palletCount += $item->getQuantity() / $productProperty->getPalletCount();
} else {
$palletCount += 0;
}
}
$palletCount = ceil($palletCount);
//Round up the number of pallets to an integer number
if ($totalAmount >= 1000) {
return SiteConfig::get("Cart::ShippingCostMoreThan1000") * $palletCount;
} elseif ($totalAmount >= 500) {
return SiteConfig::get("Cart::ShippingCostLessThan999") * $palletCount;
} else {
return SiteConfig::get("Cart::ShippingCostLessThan499") * $palletCount;
}
}