/**
* Converts the data extracted from array to a set of products.
*
* @param Basket $basket
* @return array
*/
private function retrieveData(Basket $basket)
{
$products = $basket->getProducts();
$productsAmount = $basket->getProductsAmount();
$dataToSave = array();
foreach ($products as $idProduct => $product) {
$productArray = get_object_vars($product);
$productArray['productAmount'] = $productsAmount[$idProduct];
$dataToSave[] = $productArray;
}
return $dataToSave;
}
/**
* @inherited
*/
public function changeCurrency(Currency $toChange)
{
return $this->currencyExchange->changeCurrency($this->basket->getTotalAmount(), $toChange);
}
