function push_new_product_data_to_server($array)
{
    if (sizeof($array) == 0) {
        return;
    }
    $receipt = new Receipt();
    foreach ($array as $key => $product) {
        if (isset($product['name'])) {
            $import_product = new ImportProduct($product['bought']);
            $import_product->add_attribute($product['name'], new Unit($product['unit_name'], $product['sale']));
            $receipt->add($import_product);
        }
    }
    echo $receipt->json_encode(true);
    $manage = new Management();
    $manage->push_new_product_data_to_server($receipt);
}