From 71a75e19e4028a2c45df07e651d03d645de8d42c Mon Sep 17 00:00:00 2001
From: SirDomin <dominik.garbulski@sylius.com>
Date: Sat, 28 Nov 2020 17:15:59 +0100
Subject: [PATCH 1/4] api-platform support

---
 src/ApiPlatform/PayPalPayment.php | 81 +++++++++++++++++++++++++++++++
 src/Resources/config/services.xml |  6 +++
 2 files changed, 87 insertions(+)
 create mode 100644 src/ApiPlatform/PayPalPayment.php

diff --git a/src/ApiPlatform/PayPalPayment.php b/src/ApiPlatform/PayPalPayment.php
new file mode 100644
index 00000000..602d9989
--- /dev/null
+++ b/src/ApiPlatform/PayPalPayment.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\PayPalPlugin\ApiPlatform;
+
+use Sylius\Bundle\PayumBundle\Model\GatewayConfigInterface;
+use Sylius\Component\Core\Model\OrderInterface;
+use Sylius\Component\Core\Model\PaymentInterface;
+use Sylius\Component\Core\Model\PaymentMethodInterface;
+use Sylius\PayPalPlugin\Provider\AvailableCountriesProviderInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\RouterInterface;
+
+//TODO: once we implement ApiPlatformPayment interface in core, implement it here
+final class PayPalPayment
+{
+    /** @var RouterInterface */
+    private $router;
+
+    /** @var AvailableCountriesProviderInterface */
+    private $availableCountriesProvider;
+
+    public function __construct(RouterInterface $router, AvailableCountriesProviderInterface $availableCountriesProvider)
+    {
+        $this->router = $router;
+        $this->availableCountriesProvider = $availableCountriesProvider;
+    }
+
+    public function supports(PaymentMethodInterface $paymentMethod): bool
+    {
+        /** @var GatewayConfigInterface $gatewayConfig */
+        $gatewayConfig = $paymentMethod->getGatewayConfig();
+
+        return $gatewayConfig->getFactoryName() === 'sylius.pay_pal';
+    }
+
+    //TODO: use provider here and in Buttons controller
+    public function provideConfiguration(PaymentInterface $payment): array
+    {
+        /** @var PaymentMethodInterface $paymentMethod */
+        $paymentMethod = $payment->getMethod();
+
+        /** @var OrderInterface $order */
+        $order = $payment->getOrder();
+
+        /** @var GatewayConfigInterface $gatewayConfig */
+        $gatewayConfig = $paymentMethod->getGatewayConfig();
+
+        return [
+            'clientId' => $gatewayConfig->getConfig()['client_id'],
+            'completePayPalOrderFromPaymentPageUrl' => $this->router->generate(
+                    'sylius_paypal_plugin_complete_paypal_order',
+                    ['token' => $order->getTokenValue()],
+                    UrlGeneratorInterface::ABSOLUTE_URL
+                ),
+            'createPayPalOrderFromPaymentPageUrl' => $this->router->generate(
+                    'sylius_paypal_plugin_create_paypal_order',
+                    ['token' => $order->getTokenValue()],
+                    UrlGeneratorInterface::ABSOLUTE_URL
+                ),
+            'cancelPayPalPaymentUrl' => $this->router->generate('sylius_paypal_plugin_cancel_payment', [], UrlGeneratorInterface::ABSOLUTE_URL),
+            'partnerAttributionId' => $gatewayConfig->getConfig()['partner_attribution_id'],
+            'locale' => $order->getLocaleCode(),
+            'orderId' => $order->getId(),
+            'currency' => $order->getCurrencyCode(),
+            'orderToken' => $order->getTokenValue(),
+            'errorPayPalPaymentUrl' => $this->router->generate('sylius_paypal_plugin_payment_error', [], UrlGeneratorInterface::ABSOLUTE_URL),
+            'available_countries' => $this->availableCountriesProvider->provide(),
+        ];
+    }
+}
diff --git a/src/Resources/config/services.xml b/src/Resources/config/services.xml
index 9ee48ceb..4ae44293 100644
--- a/src/Resources/config/services.xml
+++ b/src/Resources/config/services.xml
@@ -26,6 +26,12 @@
             class="Sylius\PayPalPlugin\Generator\PayPalAuthAssertionGenerator"
         />
 
+        <service id="Sylius\PayPalPlugin\ApiPlatform\PayPalPayment">
+            <argument type="service" id="router" />
+            <argument type="service" id="Sylius\PayPalPlugin\Provider\AvailableCountriesProviderInterface" />
+            <tag name="api.payment" />
+        </service>
+
         <service id="Sylius\PayPalPlugin\Listener\PayPalPaymentMethodListener">
             <argument type="service" id="Sylius\PayPalPlugin\Onboarding\Initiator\OnboardingInitiatorInterface" />
             <argument type="service" id="router" />

From f7e3cfb5d7ebed9da75a66cbd14d70b3aae8776b Mon Sep 17 00:00:00 2001
From: SirDomin <dominik.garbulski@sylius.com>
Date: Wed, 2 Dec 2020 22:20:52 +0100
Subject: [PATCH 2/4] pr-fix + spec

---
 spec/ApiPlatform/PayPalPaymentSpec.php | 110 +++++++++++++++++++++++++
 src/ApiPlatform/PayPalPayment.php      |  16 ++--
 2 files changed, 118 insertions(+), 8 deletions(-)
 create mode 100644 spec/ApiPlatform/PayPalPaymentSpec.php

diff --git a/spec/ApiPlatform/PayPalPaymentSpec.php b/spec/ApiPlatform/PayPalPaymentSpec.php
new file mode 100644
index 00000000..6aaf6ce7
--- /dev/null
+++ b/spec/ApiPlatform/PayPalPaymentSpec.php
@@ -0,0 +1,110 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace spec\Sylius\PayPalPlugin\ApiPlatform;
+
+use Payum\Core\Model\GatewayConfigInterface;
+use PhpSpec\ObjectBehavior;
+use Sylius\Component\Core\Model\OrderInterface;
+use Sylius\Component\Core\Model\PaymentInterface;
+use Sylius\Component\Core\Model\PaymentMethodInterface;
+use Sylius\PayPalPlugin\Provider\AvailableCountriesProviderInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Routing\RouterInterface;
+
+final class PayPalPaymentSpec extends ObjectBehavior
+{
+    function let(RouterInterface $router, AvailableCountriesProviderInterface $availableCountriesProvider): void
+    {
+        $this->beConstructedWith($router, $availableCountriesProvider);
+    }
+
+    function it_supports_paypal_payment_method(
+        PaymentMethodInterface $paymentMethod,
+        GatewayConfigInterface $gatewayConfig
+    ): void {
+        $paymentMethod->getGatewayConfig()->willReturn($gatewayConfig);
+
+        $gatewayConfig->getFactoryName()->willReturn('sylius.pay_pal');
+
+        $this->supports($paymentMethod)->shouldReturn(true);
+    }
+
+    function it_provides_proper_paypal_configuration(
+        PaymentInterface $payment,
+        PaymentMethodInterface $paymentMethod,
+        OrderInterface $order,
+        GatewayConfigInterface $gatewayConfig,
+        AvailableCountriesProviderInterface $availableCountriesProvider,
+        RouterInterface $router
+    ): void {
+        $payment->getMethod()->willReturn($paymentMethod);
+
+        $paymentMethod->getGatewayConfig()->willReturn($gatewayConfig);
+        $gatewayConfig->getConfig()->willReturn(
+            [
+                'client_id' => 'CLIENT-ID',
+                'partner_attribution_id' => 'PARTNER-ATTRIBUTION-ID',
+            ]
+        );
+
+        $payment->getOrder()->willReturn($order);
+
+        $order->getId()->willReturn(20);
+        $order->getLocaleCode()->willReturn('en_US');
+        $order->getCurrencyCode()->willReturn('USD');
+        $order->getTokenValue()->willReturn('TOKEN');
+
+        $availableCountriesProvider->provide()->willReturn(['PL', 'US']);
+
+        $router->generate(
+            'sylius_paypal_plugin_complete_paypal_order',
+            ['token' => 'TOKEN'],
+            UrlGeneratorInterface::ABSOLUTE_URL
+        )->willReturn('https://path-to-complete/TOKEN');
+
+        $router->generate(
+            'sylius_paypal_plugin_create_paypal_order',
+            ['token' => 'TOKEN'],
+            UrlGeneratorInterface::ABSOLUTE_URL
+        )->willReturn('https://path-to-create/TOKEN');
+
+        $router->generate(
+            'sylius_paypal_plugin_cancel_payment',
+            [],
+            UrlGeneratorInterface::ABSOLUTE_URL
+        )->willReturn('https://path-to-cancel');
+
+        $router->generate(
+            'sylius_paypal_plugin_payment_error',
+            [],
+            UrlGeneratorInterface::ABSOLUTE_URL
+        )->willReturn('https://path-to-error');
+
+        $this->provideConfiguration($payment)->shouldReturn(
+            [
+                'clientId' => 'CLIENT-ID',
+                'completePayPalOrderFromPaymentPageUrl' => 'https://path-to-complete/TOKEN',
+                'createPayPalOrderFromPaymentPageUrl' => 'https://path-to-create/TOKEN',
+                'cancelPayPalPaymentUrl' => 'https://path-to-cancel',
+                'partnerAttributionId' => 'PARTNER-ATTRIBUTION-ID',
+                'locale' => 'en_US',
+                'orderId' => 20,
+                'currency' => 'USD',
+                'orderToken' => 'TOKEN',
+                'errorPayPalPaymentUrl' => 'https://path-to-error',
+                'available_countries' => ['PL', 'US'],
+            ]
+        );
+    }
+}
diff --git a/src/ApiPlatform/PayPalPayment.php b/src/ApiPlatform/PayPalPayment.php
index 602d9989..8f6965bf 100644
--- a/src/ApiPlatform/PayPalPayment.php
+++ b/src/ApiPlatform/PayPalPayment.php
@@ -59,15 +59,15 @@ public function provideConfiguration(PaymentInterface $payment): array
         return [
             'clientId' => $gatewayConfig->getConfig()['client_id'],
             'completePayPalOrderFromPaymentPageUrl' => $this->router->generate(
-                    'sylius_paypal_plugin_complete_paypal_order',
-                    ['token' => $order->getTokenValue()],
-                    UrlGeneratorInterface::ABSOLUTE_URL
-                ),
+                'sylius_paypal_plugin_complete_paypal_order',
+                ['token' => $order->getTokenValue()],
+                UrlGeneratorInterface::ABSOLUTE_URL
+            ),
             'createPayPalOrderFromPaymentPageUrl' => $this->router->generate(
-                    'sylius_paypal_plugin_create_paypal_order',
-                    ['token' => $order->getTokenValue()],
-                    UrlGeneratorInterface::ABSOLUTE_URL
-                ),
+                'sylius_paypal_plugin_create_paypal_order',
+                ['token' => $order->getTokenValue()],
+                UrlGeneratorInterface::ABSOLUTE_URL
+            ),
             'cancelPayPalPaymentUrl' => $this->router->generate('sylius_paypal_plugin_cancel_payment', [], UrlGeneratorInterface::ABSOLUTE_URL),
             'partnerAttributionId' => $gatewayConfig->getConfig()['partner_attribution_id'],
             'locale' => $order->getLocaleCode(),

From 9f5fef74ceec0be5efff85d54a13a2e060e1bbb2 Mon Sep 17 00:00:00 2001
From: SirDomin <dominik.garbulski@sylius.com>
Date: Thu, 3 Dec 2020 09:06:52 +0100
Subject: [PATCH 3/4] tag changed

---
 src/Resources/config/services.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Resources/config/services.xml b/src/Resources/config/services.xml
index 4ae44293..2f9d51f6 100644
--- a/src/Resources/config/services.xml
+++ b/src/Resources/config/services.xml
@@ -29,7 +29,7 @@
         <service id="Sylius\PayPalPlugin\ApiPlatform\PayPalPayment">
             <argument type="service" id="router" />
             <argument type="service" id="Sylius\PayPalPlugin\Provider\AvailableCountriesProviderInterface" />
-            <tag name="api.payment" />
+            <tag name="sylius.api.payment_method_handler" />
         </service>
 
         <service id="Sylius\PayPalPlugin\Listener\PayPalPaymentMethodListener">

From a0c1577d6a3c80b88851d6947c3949c19bbf14b4 Mon Sep 17 00:00:00 2001
From: SirDomin <dominik.garbulski@sylius.com>
Date: Thu, 3 Dec 2020 13:42:35 +0100
Subject: [PATCH 4/4] logic explained

---
 src/ApiPlatform/PayPalPayment.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ApiPlatform/PayPalPayment.php b/src/ApiPlatform/PayPalPayment.php
index 8f6965bf..011d78a8 100644
--- a/src/ApiPlatform/PayPalPayment.php
+++ b/src/ApiPlatform/PayPalPayment.php
@@ -21,7 +21,11 @@
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Routing\RouterInterface;
 
-//TODO: once we implement ApiPlatformPayment interface in core, implement it here
+/**
+ * @experimental
+ * This part is used to wire payment method handlers with Api Platform based on (https://github.com/Sylius/Sylius/pull/12107)
+ * For now its dead code for itself, once we tag new Sylius version with new changes this code will be used.
+ */
 final class PayPalPayment
 {
     /** @var RouterInterface */