bebeboutik/override/controllers/OrderConfirmationController.php

<?php

class OrderConfirmationController extends OrderConfirmationControllerCore {
	
	public function preProcess() {
		// Fix : delay after payment from paybox or paypal 
		// so that the order has enough time to be created.
		sleep(5);

		parent::preProcess();

		$order = new Order($this->id_order);
		$products = $order->getProducts();
		foreach ($products as $product) {
			$productIds[] = (int) $product['product_id'];
		}

		self::$smarty->assign(
			array(
				'order' => $order,
				'productIds' => $productIds,
				'currency' => Currency::getCurrency((int) $order->id_currency),
			)
		);
	}

	public function displayContent() {
		$customer = Context::getContext()->customer;

		$order = new Order($this->id_order);
		$products = $order->getProducts();
		$address_delivery = new Address($order->id_address_delivery);
		$address_invoice = new Address($order->id_address_invoice);

		foreach ($products as $key => $product) {
			$cover = Product::getCover((int) $product['product_id']);
			$products[$key]['id_image'] = $cover['id_image'];
		}
		
		// assign delay to Products
		if (Module::isInstalled('privatesales_delay')) {
			require_once _PS_ROOT_DIR_.'/modules/privatesales_delay/saledelay.php';
			$products = SaleDelay::associateDelay($products);
		}

		self::$smarty->assign(
			array(
				'customer' => $customer,
				'order' => $order,
				'address_delivery' => $address_delivery,
				'address_invoice' => $address_invoice,
				'products' => $products
			)
		);
		self::$smarty->display(_PS_THEME_DIR_.'order-confirmation.tpl');
	}

}