Handle wiaas documents

backend/app/plugins/wiaas/includes/class-wiaas-order.php

@@ -243,6 +243,9 @@ class Wiaas_Order {
 			// add only product lines that represent product bundles
 			if (isset($item['wiaas_standard_package'])) {
 
+				// get documents
+				$product_line['documents'] = wiaas_get_package_order_item_documents($order, $product_line['id']);
+
 				# get payment type info
 				$product_line['payment_type'] = $item['wiaas_payment_type'];
 				$product_line['service_price'] = floatval($item['wiaas_services_extra']);