/**
* Calculates and returns the current price for the given order product and product prices.
*
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $product Ordered product item
* @param \Aimeos\MShop\Price\Item\Iface[] $prices List of price items
* @param integer $quantity New product quantity
* @return \Aimeos\MShop\Price\Item\Iface Price item with calculated price
*/
protected function calcPrice(\Aimeos\MShop\Order\Item\Base\Product\Iface $product, array $prices, $quantity)
{
$context = $this->getContext();
if (empty($prices)) {
$manager = \Aimeos\MShop\Factory::createManager($this->getContext(), 'product');
$prices = $manager->getItem($product->getProductId(), array('price'))->getRefItems('price', 'default');
}
$priceManager = \Aimeos\MShop\Factory::createManager($context, 'price');
$price = $priceManager->getLowestPrice($prices, $quantity);
foreach ($this->getAttributeItems($product->getAttributes()) as $attrItem) {
$prices = $attrItem->getRefItems('price', 'default');
if (count($prices) > 0) {
$attrPrice = $priceManager->getLowestPrice($prices, $quantity);
$price->addItem($attrPrice);
}
}
// remove product rebate of original price in favor to rebates granted for the order
$price->setRebate('0.00');
return $price;
}
/**
* Tests if the given product is similar to an existing one.
* Similarity is described by the equality of properties so the quantity of
* the existing product can be updated.
*
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $item Order product item
* @return integer Positon of the same product in the product list
* @throws \Aimeos\MShop\Order\Exception If no similar item was found
*/
protected function getSameProduct(\Aimeos\MShop\Order\Item\Base\Product\Iface $item)
{
$attributeMap = array();
foreach ($item->getAttributes() as $attributeItem) {
$attributeMap[$attributeItem->getCode()] = $attributeItem;
}
foreach ($this->products as $position => $product) {
if ($product->compare($item) === false) {
continue;
}
$prodAttributes = $product->getAttributes();
if (count($prodAttributes) !== count($attributeMap)) {
continue;
}
foreach ($prodAttributes as $attribute) {
if (array_key_exists($attribute->getCode(), $attributeMap) === false || $attributeMap[$attribute->getCode()]->getValue() != $attribute->getValue()) {
continue 2;
// jump to outer loop
}
}
return $position;
}
return false;
}
/**
* Adds attribute items to an array.
*
* @param \Aimeos\MShop\Common\Item\Iface $item Item containing the properties to be added as attributes
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $product Product containing attributes
* @param Array $properties List of item properties to be converted
* @return Array List of attributes
*/
protected function addAttributes(\Aimeos\MShop\Common\Item\Iface $item, \Aimeos\MShop\Order\Item\Base\Product\Iface $product, array $properties)
{
$attributeList = $product->getAttributes();
$itemProperties = $item->toArray();
foreach ($properties as $code) {
if (array_key_exists($code, $itemProperties) && $product->getAttribute($code, $this->type) === null) {
$new = $this->orderAttrManager->createItem();
$new->setCode($code);
$new->setType($this->type);
$new->setValue($itemProperties[$code]);
$attributeList[] = $new;
}
}
return $attributeList;
}
/**
* Returns the actual price for the given order product.
*
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $orderProduct Ordered product
* @param array $refPrices Prices associated to the original product
* @param \Aimeos\MShop\Attribute\Item\Iface[] $attributes Attribute items with prices
* @param integer $pos Position of the product in the basket
* @return \Aimeos\MShop\Price\Item\Iface Price item including the calculated price
*/
private function getPrice(\Aimeos\MShop\Order\Item\Base\Product\Iface $orderProduct, array $refPrices, array $attributes, $pos)
{
$context = $this->getContext();
// fetch prices of selection/parent products
if (empty($refPrices)) {
$productManager = \Aimeos\MShop\Factory::createManager($context, 'product');
$product = $productManager->getItem($orderProduct->getProductId(), array('price'));
$refPrices = $product->getRefItems('price', 'default', 'default');
}
if (empty($refPrices)) {
$pid = $orderProduct->getProductId();
$pcode = $orderProduct->getProductCode();
$codes = array('product' => array($pos => 'product.price'));
$msg = sprintf('No price for product ID "%1$s" or product code "%2$s" available', $pid, $pcode);
throw new \Aimeos\MShop\Plugin\Provider\Exception($msg, -1, null, $codes);
}
$priceManager = \Aimeos\MShop\Factory::createManager($context, 'price');
$price = $priceManager->getLowestPrice($refPrices, $orderProduct->getQuantity());
// add prices of product attributes to compute the end price for comparison
foreach ($orderProduct->getAttributes() as $orderAttribute) {
$attrPrices = array();
$attrId = $orderAttribute->getAttributeId();
if (isset($attributes[$attrId])) {
$attrPrices = $attributes[$attrId]->getRefItems('price', 'default', 'default');
}
if (!empty($attrPrices)) {
$price->addItem($priceManager->getLowestPrice($attrPrices, $orderProduct->getQuantity()));
}
}
// reset product rebates like in the basket controller
$price->setRebate('0.00');
return $price;
}
