[PW-7259] Add Subscription and UnscheduledCardOnFile for Twint payments

Helper/PaymentMethods/PaymentMethodFactory.php

@@ -42,6 +42,8 @@ public static function createAdyenPaymentMethod(string $txVariant): PaymentMetho
                 return new AmazonPayPaymentMethod($txVariantObject->getCard());
             case GooglePayPaymentMethod::TX_VARIANT:
                 return new GooglePayPaymentMethod($txVariantObject->getCard());
+            case TwintPaymentMethod::TX_VARIANT:
+                return new TwintPaymentMethod();
             default:
                 $message = sprintf('Unknown txVariant: %s', $txVariant);
                 self::$adyenLogger->debug($message);

Helper/PaymentMethods/TwintPaymentMethod.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ *
+ * Adyen Payment Module
+ *
+ * Copyright (c) 2022 Adyen N.V.
+ * This file is open source and available under the MIT license.
+ * See the LICENSE file for more info.
+ *
+ * Author: Adyen <magento@adyen.com>
+ */
+namespace Adyen\Payment\Helper\PaymentMethods;
+
+class TwintPaymentMethod implements PaymentMethodInterface
+{
+    const TX_VARIANT = 'twint';
+    const NAME = 'TWINT';
+
+    public function getTxVariant(): string
+    {
+        return self::TX_VARIANT;
+    }
+
+    public function getPaymentMethodName(): string
+    {
+        return self::NAME;
+    }
+
+    public function supportsRecurring(): bool
+    {
+        return true;
+    }
+
+    public function supportsManualCapture(): bool
+    {
+        return true;
+    }
+
+    public function supportsAutoCapture(): bool
+    {
+        return true;
+    }
+
+    public function supportsCardOnFile(): bool
+    {
+        return false;
+    }
+
+    public function supportsSubscription(): bool
+    {
+        return true;
+    }
+
+    public function supportsUnscheduledCardOnFile(): bool
+    {
+        return true;
+    }
+}

Model/Config/Source/TokenizedPaymentMethods.php

@@ -34,6 +34,10 @@ public function toOptionArray()
                 'value' => PaymentMethods\SepaPaymentMethod::TX_VARIANT,
                 'label' => PaymentMethods\SepaPaymentMethod::NAME
             ],
+            [
+                'value' => PaymentMethods\TwintPaymentMethod::TX_VARIANT,
+                'label' => PaymentMethods\TwintPaymentMethod::NAME
+            ]
         ];
     }
 }