From 04717282811c87cdb793ec00ad0a02f218247bc1 Mon Sep 17 00:00:00 2001
From: Justus Laske <justus.laske@gmail.com>
Date: Thu, 7 Jan 2021 21:09:00 +0100
Subject: [PATCH] discount added to UpdateOrderApi and Spec

---
 spec/Api/UpdateOrderApiSpec.php | 2 ++
 src/Api/UpdateOrderApi.php      | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/spec/Api/UpdateOrderApiSpec.php b/spec/Api/UpdateOrderApiSpec.php
index ed040e17..e6874323 100644
--- a/spec/Api/UpdateOrderApiSpec.php
+++ b/spec/Api/UpdateOrderApiSpec.php
@@ -58,6 +58,7 @@ function it_updates_pay_pal_order_with_given_new_total(
         $order->getTotal()->willReturn(1122);
         $order->getCurrencyCode()->willReturn('USD');
         $order->getShippingTotal()->willReturn(22);
+        $order->getOrderPromotionTotal()->willReturn(0);
 
         $shippingAddress->getFullName()->willReturn('John Doe');
         $shippingAddress->getStreet()->willReturn('Main St. 123');
@@ -115,6 +116,7 @@ function it_updates_digital_order(
         $order->getTotal()->willReturn(1122);
         $order->getCurrencyCode()->willReturn('USD');
         $order->getShippingTotal()->willReturn(0);
+        $order->getOrderPromotionTotal()->willReturn(0);
 
         $order->isShippingRequired()->willReturn(false);
 
diff --git a/src/Api/UpdateOrderApi.php b/src/Api/UpdateOrderApi.php
index ae20975f..85002527 100644
--- a/src/Api/UpdateOrderApi.php
+++ b/src/Api/UpdateOrderApi.php
@@ -74,6 +74,10 @@ public function update(
                         'currency_code' => $order->getCurrencyCode(),
                         'value' => $payPalItemData['total_tax'],
                     ],
+                    'discount' => [
+                        'currency_code' => $order->getCurrencyCode(),
+                        'value' => abs($order->getOrderPromotionTotal()) / 100,
+                    ],
                 ],
             ],
             'payee' => [