/**
* 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;
}
/**
* Compares the properties of the given order product item with its own ones.
*
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $item Order product item
* @return boolean True if the item properties are equal, false if not
* @since 2014.09
*/
public function compare(\Aimeos\MShop\Order\Item\Base\Product\Iface $item)
{
if ($this->getFlags() === $item->getFlags() && $this->getName() === $item->getName() && $this->getProductCode() === $item->getProductCode() && $this->getSupplierCode() === $item->getSupplierCode() && $this->getPrice()->compare($item->getPrice()) === true) {
return true;
}
return false;
}
/**
* Checks if a order product contains all required values.
*
* @param \Aimeos\MShop\Order\Item\Base\Product\Iface $item Order product item
* @throws \Aimeos\MShop\Exception if the price item or product code is missing
*/
protected function checkProduct(\Aimeos\MShop\Order\Item\Base\Product\Iface $item)
{
if ($item->getProductCode() === '') {
throw new \Aimeos\MShop\Order\Exception(sprintf('Product does not contain all required values. Product code for item not available.'));
}
}
