From 7e74b4f06d21b7fe097958c7b7002bb5a63f9a4f Mon Sep 17 00:00:00 2001
From: Michiel Gerritsen <michiel@controlaltdelete.nl>
Date: Mon, 6 Jul 2020 14:53:58 +0200
Subject: [PATCH 1/3] Bugfix: Allow to enter a adjustment fee

---
 .../community/Mollie/Mpm/Model/Client/Orders.php    | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/app/code/community/Mollie/Mpm/Model/Client/Orders.php b/app/code/community/Mollie/Mpm/Model/Client/Orders.php
index 82dbf4b8..63d3d004 100644
--- a/app/code/community/Mollie/Mpm/Model/Client/Orders.php
+++ b/app/code/community/Mollie/Mpm/Model/Client/Orders.php
@@ -654,6 +654,13 @@ public function createOrderRefund(Mage_Sales_Model_Order_Creditmemo $creditmemo,
             $mollieOrder = $mollieApi->orders->get($order->getMollieTransactionId(), ['embed' => 'payments']);
             $payments = $mollieOrder->_embedded->payments;
 
+            $return = false;
+            $refundAmount = $creditmemo->getAdjustment();
+            if ($creditmemo->getAdjustment() < 0.0) {
+                $return = true;
+                $refundAmount = $creditmemo->getBaseGrandTotal();
+            }
+
             try {
                 $payment = new Payment($mollieApi);
                 $payment->id = current($payments)->id;
@@ -662,11 +669,15 @@ public function createOrderRefund(Mage_Sales_Model_Order_Creditmemo $creditmemo,
                     'amount' => [
                         'currency' => $order->getOrderCurrencyCode(),
                         'value' => $this->mollieHelper->formatCurrencyValue(
-                            $creditmemo->getAdjustment(),
+                            $refundAmount,
                             $order->getOrderCurrencyCode()
                         ),
                     ]
                 ]);
+
+                if ($return) {
+                    return $this;
+                }
             } catch (\Exception $exception) {
                 $this->mollieHelper->addTolog('error', $exception->getMessage());
                 Mage::throwException($exception->getMessage());

From dc69553cebe971f302667caa3ce9615d61ae753a Mon Sep 17 00:00:00 2001
From: Michiel Gerritsen <michiel@controlaltdelete.nl>
Date: Mon, 6 Jul 2020 14:56:55 +0200
Subject: [PATCH 2/3] Bugfix: The order details are not always available

---
 app/code/community/Mollie/Mpm/Model/Client/Orders.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/code/community/Mollie/Mpm/Model/Client/Orders.php b/app/code/community/Mollie/Mpm/Model/Client/Orders.php
index b5cddb8f..078f886b 100644
--- a/app/code/community/Mollie/Mpm/Model/Client/Orders.php
+++ b/app/code/community/Mollie/Mpm/Model/Client/Orders.php
@@ -202,7 +202,10 @@ public function processTransaction(Mage_Sales_Model_Order $order, $type = 'webho
 
         $this->orderLines->updateOrderLinesByWebhook($mollieOrder->lines, $mollieOrder->isPaid());
 
-        $order->getPayment()->setAdditionalInformation('details', json_encode($mollieOrder->_embedded->payments[0]->details))->save();
+        if ($mollieOrder->_embedded->payments && isset($mollieOrder->_embedded->payments[0]->details)) {
+            $details = $mollieOrder->_embedded->payments[0]->details;
+            $order->getPayment()->setAdditionalInformation('details', json_encode($details))->save();
+        }
 
         /**
          * Check if last payment was canceled, failed or expired and redirect customer to cart for retry.

From 0e2ae4dbdb29b9899fd5629c3c4e563801896634 Mon Sep 17 00:00:00 2001
From: Marvin-Magmodules <marvin@magmodules.eu>
Date: Tue, 7 Jul 2020 19:53:11 +0200
Subject: [PATCH 3/3] Version bump

---
 app/code/community/Mollie/Mpm/etc/config.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/community/Mollie/Mpm/etc/config.xml b/app/code/community/Mollie/Mpm/etc/config.xml
index a8199da3..4bf55bc3 100644
--- a/app/code/community/Mollie/Mpm/etc/config.xml
+++ b/app/code/community/Mollie/Mpm/etc/config.xml
@@ -33,7 +33,7 @@
 <config>
     <modules>
         <Mollie_Mpm>
-            <version>5.6.0</version>
+            <version>5.6.1</version>
         </Mollie_Mpm>
     </modules>
     <global>