Migrated all source-file headers to SPDX format

AGENTS.md

@@ -57,4 +57,4 @@ Single custom table `netseasy_payment` (setup in `sql/maho_netseasy_setup/instal
 - Private helper accessors pattern: `private function getHelper()`, `private function getApiPayment()`
 - Logging goes to `netseasy.log` file
 - Translations via `app/locale/en_US/Maho_NetsEasy.csv`
-- License header: OSL-3.0, copyright Maho (https://mahocommerce.com)
+- License header: SPDX format. PHP/phtml/JS/XML carry `SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>` and `SPDX-License-Identifier: OSL-3.0`. PHP/phtml keep the SPDX block inside the top `/** */` docblock with `@package Maho_NetsEasy`; XML uses a plain `<!-- -->` comment (no `@package`); JS uses `//` line comments.

app/code/community/Maho/NetsEasy/Block/Checkout.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Block_Checkout extends Mage_Core_Block_Template
 {
     #[\Override]

app/code/community/Maho/NetsEasy/Block/Form.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Block_Form extends Mage_Payment_Block_Form
 {
     #[\Override]

app/code/community/Maho/NetsEasy/Block/Info.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Block_Info extends Mage_Payment_Block_Info
 {
     #[\Override]

app/code/community/Maho/NetsEasy/Block/Redirect.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Block_Redirect extends Mage_Core_Block_Template
 {
     #[\Override]

app/code/community/Maho/NetsEasy/Helper/Data.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Helper_Data extends Mage_Core_Helper_Abstract
 {
     protected $_moduleName = 'Maho_NetsEasy';

app/code/community/Maho/NetsEasy/Model/Api/Client.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 use Symfony\Component\HttpClient\HttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 

app/code/community/Maho/NetsEasy/Model/Api/Dto/AbstractRequest.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 abstract class Maho_NetsEasy_Model_Api_Dto_AbstractRequest
 {
     abstract public function toArray(): array;

app/code/community/Maho/NetsEasy/Model/Api/Dto/ChargeRequest.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_ChargeRequest extends Maho_NetsEasy_Model_Api_Dto_AbstractRequest
 {
     /** @var Maho_NetsEasy_Model_Api_Dto_OrderItem[] */

app/code/community/Maho/NetsEasy/Model/Api/Dto/ChargeResponse.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_ChargeResponse
 {
     public function __construct(

app/code/community/Maho/NetsEasy/Model/Api/Dto/CreatePaymentRequest.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_CreatePaymentRequest extends Maho_NetsEasy_Model_Api_Dto_AbstractRequest
 {
     /** @var Maho_NetsEasy_Model_Api_Dto_OrderItem[] */

app/code/community/Maho/NetsEasy/Model/Api/Dto/OrderItem.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_OrderItem
 {
     public function __construct(

app/code/community/Maho/NetsEasy/Model/Api/Dto/PaymentResponse.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_PaymentResponse
 {
     public function __construct(

app/code/community/Maho/NetsEasy/Model/Api/Dto/RefundRequest.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_RefundRequest extends Maho_NetsEasy_Model_Api_Dto_AbstractRequest
 {
     /** @var Maho_NetsEasy_Model_Api_Dto_OrderItem[] */

app/code/community/Maho/NetsEasy/Model/Api/Dto/RefundResponse.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Dto_RefundResponse
 {
     public function __construct(

app/code/community/Maho/NetsEasy/Model/Api/Payment.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Api_Payment
 {
     private function getClient(): Maho_NetsEasy_Model_Api_Client

app/code/community/Maho/NetsEasy/Model/Locale.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 /**
  * Locale, currency validation, and country code mapping for Nets Easy API
  */

app/code/community/Maho/NetsEasy/Model/Observer.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Observer
 {
     /**

app/code/community/Maho/NetsEasy/Model/Payment.php

@@ -1,15 +1,13 @@
 <?php
 
-declare(strict_types=1);
-
 /**
- * Maho
- *
- * @package    Maho_NetsEasy
- * @copyright  Copyright (c) 2026 Maho (https://mahocommerce.com)
- * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ * SPDX-FileCopyrightText: 2026 Maho <https://mahocommerce.com>
+ * SPDX-License-Identifier: OSL-3.0
+ * @package Maho_NetsEasy
  */
 
+declare(strict_types=1);
+
 class Maho_NetsEasy_Model_Payment extends Mage_Payment_Model_Method_Abstract
 {
     protected $_code = 'netseasy';