From 00ed99a0eb067a5913c80f358baa3841594e596f Mon Sep 17 00:00:00 2001
From: Leonard Breitkopf <leonard@trunkrs.nl>
Date: Tue, 9 Feb 2021 09:46:35 +0100
Subject: [PATCH 1/2] #25: Strip null properties from request body

---
 lib/RequestHandler.php    |  5 +++--
 lib/Util/NullStripper.php | 20 ++++++++++++++++++++
 2 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 lib/Util/NullStripper.php

diff --git a/lib/RequestHandler.php b/lib/RequestHandler.php
index 43bf69e..9ccd46d 100644
--- a/lib/RequestHandler.php
+++ b/lib/RequestHandler.php
@@ -5,6 +5,7 @@
 use Trunkrs\SDK\Exception\GeneralApiException;
 use Trunkrs\SDK\Exception\NotAuthorizedException;
 use Trunkrs\SDK\Exception\ServerValidationException;
+use Trunkrs\SDK\Util\NullStripper;
 
 class RequestHandler {
     private static $_httpClient;
@@ -103,7 +104,7 @@ public static function post(string $resource, array $body) {
             "POST",
             self::createUrl($resource),
             self::createHeaders(!empty($body)),
-            $body
+            NullStripper::strip($body)
         );
 
         if (!self::isSuccessful($response)) {
@@ -127,7 +128,7 @@ public static function put(string $resource, array $body = []) {
             "PUT",
             self::createUrl($resource),
             self::createHeaders(!empty($body)),
-            $body
+            NullStripper::strip($body)
         );
 
         if (!self::isSuccessful($response)) {
diff --git a/lib/Util/NullStripper.php b/lib/Util/NullStripper.php
new file mode 100644
index 0000000..e0dabe6
--- /dev/null
+++ b/lib/Util/NullStripper.php
@@ -0,0 +1,20 @@
+<?php
+
+
+namespace Trunkrs\SDK\Util;
+
+
+class NullStripper
+{
+    public static function strip(array $array): array {
+        foreach ($array as $key => $value) {
+            if (is_array($value)) {
+                $array[$key] = NullStripper::strip($value);
+            } else if (is_null($value)) {
+                unset($key);
+            }
+        }
+
+        return $array;
+    }
+}
\ No newline at end of file

From c765507dae2aa7aa38b404a80731f2aa76e0394e Mon Sep 17 00:00:00 2001
From: Leonard Breitkopf <leonard@trunkrs.nl>
Date: Tue, 9 Feb 2021 09:50:10 +0100
Subject: [PATCH 2/2] Bump: v2.0.2

---
 VERSION          | 2 +-
 lib/Settings.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/VERSION b/VERSION
index 38f77a6..e9307ca 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.1
+2.0.2
diff --git a/lib/Settings.php b/lib/Settings.php
index f46fed8..6a3a206 100644
--- a/lib/Settings.php
+++ b/lib/Settings.php
@@ -38,7 +38,7 @@ class Settings {
     /**
      * @var string The current version of the SDK.
      */
-    public static $sdkVersion = '2.0.1';
+    public static $sdkVersion = '2.0.2';
 
     /**
      * Sets the client credentials that will be used in subsequent requests.