feat: adds flysystem and tests for file uploading

composer.json

@@ -30,13 +30,15 @@
     "symfony/dotenv": "^7.0",
     "guzzlehttp/guzzle": "^7.8",
     "symfony/console": "^7.0",
-    "doctrine/migrations": "^3.7"
+    "doctrine/migrations": "^3.7",
+    "league/flysystem": "^3.0"
   },
   "require-dev": {
     "symfony/var-dumper": "^7.0",
     "phpunit/phpunit": "^11.0",
     "phpstan/phpstan": "^1.10",
     "friendsofphp/php-cs-fixer": "^3.52",
-    "robiningelbrecht/phpunit-pretty-print": "^1.3"
+    "robiningelbrecht/phpunit-pretty-print": "^1.3",
+    "league/flysystem-memory": "^3.0"
   }
 }

config/container.php

@@ -13,13 +13,20 @@
 use Doctrine\ORM\ORMSetup;
 use Doctrine\ORM\Tools\Console\ConsoleRunner;
 use Doctrine\ORM\Tools\Console\EntityManagerProvider\SingleManagerProvider;
+use League\Flysystem\Filesystem;
+use League\Flysystem\FilesystemAdapter;
+use League\Flysystem\Local\LocalFilesystemAdapter;
 use Monolog\Handler\HandlerInterface;
 use Monolog\Handler\RotatingFileHandler;
 use Monolog\Handler\StreamHandler;
 use Monolog\Level;
 use Monolog\Logger;
 use Nyholm\Psr7\Factory\Psr17Factory;
+use Psr\Http\Message\ResponseFactoryInterface;
 use Psr\Http\Message\ServerRequestFactoryInterface;
+use Psr\Http\Message\StreamFactoryInterface;
+use Psr\Http\Message\UploadedFileFactoryInterface;
+use Psr\Http\Message\UriFactoryInterface;
 use Psr\Log\LoggerInterface;
 use Slim\App;
 use Slim\Factory\AppFactory;
@@ -71,6 +78,26 @@
         return $app;
     },
 
+    ResponseFactoryInterface::class => function (Container $container) {
+        return $container->get(Psr17Factory::class);
+    },
+
+    ServerRequestFactoryInterface::class => function (Container $container) {
+        return $container->get(Psr17Factory::class);
+    },
+
+    StreamFactoryInterface::class => function (Container $container) {
+        return $container->get(Psr17Factory::class);
+    },
+
+    UploadedFileFactoryInterface::class => function (Container $container) {
+        return $container->get(Psr17Factory::class);
+    },
+
+    UriFactoryInterface::class => function (Container $container) {
+        return $container->get(Psr17Factory::class);
+    },
+
     Application::class => function (Container $container) {
         $cli = new Application();
         $cli->setCatchExceptions(true);
@@ -125,10 +152,6 @@
         return $cli;
     },
 
-    ServerRequestFactoryInterface::class => function (Container $container) {
-        return $container->get(Psr17Factory::class);
-    },
-
     LoggerInterface::class => function () {
         /** @var HandlerInterface[] $handlers */
         $handlers = [];
@@ -159,4 +182,17 @@
         return new EntityManager($connection, $config);
     },
 
+    Filesystem::class => function (Container $container) {
+        $adapter = $container->get(FilesystemAdapter::class);
+
+        return new Filesystem($adapter);
+    },
+
+    FilesystemAdapter::class => function () {
+        $storagePath = __DIR__ . '/../var/';
+        // TODO: return an adapter based on environment variable
+
+        return new LocalFilesystemAdapter($storagePath);
+    },
+
 ];

config/routes.php

@@ -2,12 +2,14 @@
 
 declare(strict_types=1);
 
+use App\Controller\FileUploadController;
 use App\Controller\HealthCheckController;
 use Nyholm\Psr7\Response;
 use Slim\App;
 
 return function (App $app) {
     $app->get('/healthcheck', HealthCheckController::class);
+    $app->post('/upload', FileUploadController::class);
 
     $app->options('/{routes:.+}', fn ($request, $response) => $response);