From 80ce7f0bf15e2f881187d1f8b9925decc037de6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Thu, 13 Mar 2025 15:29:49 +0100
Subject: [PATCH] Implement ExportGenerationController with waiting and status
 routes

Added a new controller to handle export generation wait views and status responses. Updated ExportController to redirect to the 'wait' route after export generation. Introduced tests to validate object status handling for pending and ready states.
---
 .../Controller/ExportController.php           |  2 +-
 .../Controller/ExportGenerationController.php | 65 +++++++++++++++++++
 .../ExportGenerationControllerTest.php        | 54 +++++++++++++++
 3 files changed, 120 insertions(+), 1 deletion(-)
 create mode 100644 src/Bundle/ChillMainBundle/Controller/ExportGenerationController.php
 create mode 100644 src/Bundle/ChillMainBundle/Tests/Controller/ExportGenerationControllerTest.php

diff --git a/src/Bundle/ChillMainBundle/Controller/ExportController.php b/src/Bundle/ChillMainBundle/Controller/ExportController.php
index 42ac80de7..772dcf408 100644
--- a/src/Bundle/ChillMainBundle/Controller/ExportController.php
+++ b/src/Bundle/ChillMainBundle/Controller/ExportController.php
@@ -503,7 +503,7 @@ class ExportController extends AbstractController
         $this->session->remove('formatter_step_raw');
         $this->session->remove('formatter_step');
 
-        return new Response('ok: '.$exportGeneration->getId());
+        return $this->redirectToRoute('chill_main_export-generation_wait', ['id' => $exportGeneration->getId()]);
     }
 
     /**
diff --git a/src/Bundle/ChillMainBundle/Controller/ExportGenerationController.php b/src/Bundle/ChillMainBundle/Controller/ExportGenerationController.php
new file mode 100644
index 000000000..aea4049c9
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Controller/ExportGenerationController.php
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Controller;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\MainBundle\Entity\ExportGeneration;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\SerializerInterface;
+use Twig\Environment;
+
+final readonly class ExportGenerationController
+{
+    public function __construct(
+        private Security $security,
+        private Environment $twig,
+        private SerializerInterface $serializer,
+    ) {}
+
+    #[Route('/{_locale}/main/export-generation/{id}/wait', methods: ['GET'], name: 'chill_main_export-generation_wait')]
+    public function wait(ExportGeneration $exportGeneration): Response
+    {
+        if (!$this->security->isGranted('ROLE_USER')) {
+            throw new AccessDeniedHttpException('Only users can download an export');
+        }
+
+        return new Response(
+            $this->twig->render('@ChillMain/ExportGeneration/wait.html.twig', ['exportGeneration' => $exportGeneration]),
+        );
+    }
+
+    #[Route('/api/1.0/main/export-generation/{id}/object', methods: ['GET'])]
+    public function objectStatus(ExportGeneration $exportGeneration): JsonResponse
+    {
+        if (!$this->security->isGranted('ROLE_USER')) {
+            throw new AccessDeniedHttpException('Only users can download an export');
+        }
+
+        if (StoredObject::STATUS_PENDING === $exportGeneration->getStoredObject()->getStatus()) {
+            return new JsonResponse(['status' => 'pending']);
+        }
+
+        return new JsonResponse(
+            $this->serializer->serialize(
+                ['status' => $exportGeneration->getStoredObject()->getStatus(), 'stored_object' => $exportGeneration->getStoredObject()],
+                'json',
+                [AbstractNormalizer::GROUPS => ['read']],
+            ),
+            json: true,
+        );
+    }
+}
diff --git a/src/Bundle/ChillMainBundle/Tests/Controller/ExportGenerationControllerTest.php b/src/Bundle/ChillMainBundle/Tests/Controller/ExportGenerationControllerTest.php
new file mode 100644
index 000000000..a6b8668f2
--- /dev/null
+++ b/src/Bundle/ChillMainBundle/Tests/Controller/ExportGenerationControllerTest.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Tests\Controller;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\MainBundle\Controller\ExportGenerationController;
+use Chill\MainBundle\Entity\ExportGeneration;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\SerializerInterface;
+use Twig\Environment;
+use function PHPUnit\Framework\assertEquals;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class ExportGenerationControllerTest extends TestCase
+{
+    use ProphecyTrait;
+
+    public function testObjectStatus(): void
+    {
+        $security = $this->prophesize(Security::class);
+        $security->isGranted('ROLE_USER')->willReturn(true);
+        $environment = $this->prophesize(Environment::class);
+        $serializer = $this->prophesize(SerializerInterface::class);
+        $serializer->serialize(Argument::any(), 'json', ['groups' => ['read']])->willReturn('{}');
+
+        $pending = new ExportGeneration('dummy', []);
+
+        $controller = new ExportGenerationController($security->reveal(), $environment->reveal(), $serializer->reveal());
+
+        $actual = $controller->objectStatus($pending);
+        self::assertEquals(json_encode(['status' => 'pending'], JSON_THROW_ON_ERROR), $actual->getContent());
+
+        $generated = new ExportGeneration('dummy', []);
+        $generated->getStoredObject()->setStatus(StoredObject::STATUS_READY);
+
+        self:assertEquals('{}', $controller->objectStatus($generated)->getContent());
+    }
+}