IBX-3514: Extracted isExpired method (#47)

* IBX-3421: Added InvitationType form

* IBX-3514: Extraced isExpired method with twig helper

* Changed type to hidden

* Update src/lib/Templating/Twig/InvitationExtension.php

Co-authored-by: Konrad Oboza <konrad.oboza@ibexa.co>

Co-authored-by: Konrad Oboza <konrad.oboza@ibexa.co>

src/bundle/Resources/config/services.yaml

@@ -63,6 +63,10 @@ services:
         tags:
             - { name: twig.extension }
 
+    Ibexa\User\Templating\Twig\InvitationExtension:
+        tags:
+            - { name: twig.extension }
+
     Ibexa\User\ExceptionHandler\NullActionResultHandler: ~
     Ibexa\User\ExceptionHandler\ActionResultHandler: '@Ibexa\User\ExceptionHandler\NullActionResultHandler'
 

src/contracts/Invitation/InvitationService.php

@@ -24,6 +24,8 @@ public function createInvitation(
 
     public function isValid(Invitation $invitation): bool;
 
+    public function isExpired(Invitation $invitation): bool;
+
     public function getInvitation(string $hash): Invitation;
 
     public function getInvitationByEmail(string $email): Invitation;

src/lib/Form/DataTransformer/InvitationTransformer.php

@@ -0,0 +1,55 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\User\Form\DataTransformer;
+
+use Ibexa\Contracts\Core\Repository\Exceptions\NotFoundException;
+use Ibexa\Contracts\User\Invitation\Invitation;
+use Ibexa\Contracts\User\Invitation\InvitationService;
+use Symfony\Component\Form\DataTransformerInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+
+class InvitationTransformer implements DataTransformerInterface
+{
+    private InvitationService $invitationService;
+
+    public function __construct(InvitationService $invitationService)
+    {
+        $this->invitationService = $invitationService;
+    }
+
+    public function transform($value): ?string
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        if (!$value instanceof Invitation) {
+            throw new TransformationFailedException('Expected a ' . Invitation::class . ' object.');
+        }
+
+        return $value->getHash();
+    }
+
+    public function reverseTransform($value): ?Invitation
+    {
+        if (empty($value)) {
+            return null;
+        }
+
+        if (!is_string($value)) {
+            throw new TransformationFailedException('Expected a hash string.');
+        }
+
+        try {
+            return $this->invitationService->getInvitation($value);
+        } catch (NotFoundException $e) {
+            throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+}

src/lib/Form/Type/Invitation/InvitationType.php

@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+namespace Ibexa\User\Form\Type\Invitation;
+
+use Ibexa\Contracts\User\Invitation\InvitationService;
+use Ibexa\User\Form\DataTransformer\InvitationTransformer;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\HiddenType;
+use Symfony\Component\Form\FormBuilderInterface;
+
+final class InvitationType extends AbstractType
+{
+    private InvitationService $invitationService;
+
+    public function __construct(InvitationService $invitationService)
+    {
+        $this->invitationService = $invitationService;
+    }
+
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder->addViewTransformer(new InvitationTransformer($this->invitationService));
+    }
+
+    public function getParent(): ?string
+    {
+        return HiddenType::class;
+    }
+}

src/lib/Invitation/InvitationService.php

@@ -129,7 +129,7 @@ public function createInvitation(
         return $this->domainMapper->buildDomainObject($invitation);
     }
 
-    public function isValid(Invitation $invitation): bool
+    public function isExpired(Invitation $invitation): bool
     {
         $current = new DateTime();
         $expirationTime = $this->configResolver->getParameter(
@@ -138,7 +138,12 @@ public function isValid(Invitation $invitation): bool
             $invitation->getSiteAccessIdentifier()
         );
 
-        if ($invitation->createdAt()->add(new DateInterval($expirationTime)) <= $current) {
+        return $current >= $invitation->createdAt()->add(new DateInterval($expirationTime));
+    }
+
+    public function isValid(Invitation $invitation): bool
+    {
+        if ($this->isExpired($invitation)) {
             return false;
         }
 

src/lib/Templating/Twig/InvitationExtension.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\User\Templating\Twig;
+
+use Ibexa\Contracts\User\Invitation\Invitation;
+use Ibexa\Contracts\User\Invitation\InvitationService;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFunction;
+
+class InvitationExtension extends AbstractExtension
+{
+    private InvitationService $invitationService;
+
+    public function __construct(
+        InvitationService $invitationService
+    ) {
+        $this->invitationService = $invitationService;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction(
+                'ibexa_is_invitation_expired',
+                fn (Invitation $invitation): bool => $this->invitationService->isExpired($invitation)
+            ),
+        ];
+    }
+}