Now that sessions work, flash messages do not.

app/src/Bootstrap.php

@@ -113,8 +113,8 @@ class Bootstrap
              * Global logging
              */
             LoggerInterface::class => function() {
-                $logger = new Logger();
-                $logger->pushHandler(new StreamHandler(APP_LOGS_DIR, Level::Warning));
+                $logger = new Logger("default");
+                $logger->pushHandler(new StreamHandler('php://stdout', Level::Warning));
                 return $logger;
             },
 
@@ -132,7 +132,7 @@ class Bootstrap
                 return $container->get(SessionInterface::class)->getFlash();
             },
             SessionMiddleware::class => function (ContainerInterface $container) {
-                return new SessionMiddleware($container->get(SessionManagerInterface::class));
+                return new SessionMiddleware($container->get(SessionInterface::class));
             },
 
             /**

app/src/Controller/User/LoginUserAction.php

@@ -4,6 +4,7 @@ namespace Slovocast\Controller\User;
 
 use Odan\Session\SessionInterface;
 use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Log\LoggerInterface;
 use Slovocast\Controller\Controller;
 use Slovocast\Domain\Repository\User\UserRepositoryInterface;
 use Slovocast\Exception\EntityNotFoundException;
@@ -14,7 +15,8 @@ class LoginUserAction extends Controller
     public function __construct(
         private UserAuthorizationInterface $auth,
         private UserRepositoryInterface $userRepository,
-        private SessionInterface $session
+        private SessionInterface $session,
+        private LoggerInterface $logger,
     ) { }
 
     public function handle(): Response
@@ -24,11 +26,13 @@ class LoginUserAction extends Controller
         try {
             $user = $this->userRepository->getFromEmail($credentials['email']);
         } catch (EntityNotFoundException $e) {
+            $this->logger->error("Unable to login user.");
             $this->session->getFlash()->add('error', "Unable to login user.");
             return $this->render('user/login.twig')->withStatus(400);
         }
 
         if (!$this->auth->verify($credentials['password'], $user->getPassword())) {
+            $this->logger->error("Unable to verify user password.");
             $this->session->getFlash()->add('error', "Unable to login user.");
             return $this->render('user/login.twig')->withStatus(400);
         }

app/src/Controller/User/LogoutUserAction.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Slovocast\Controller\User;
+
+use Slovocast\Controller\Controller;
+use Psr\Http\Message\ResponseInterface as Response;
+use Odan\Session\SessionInterface;
+
+class LogoutUserAction extends Controller
+{
+    public function __construct(
+        protected SessionInterface $session
+    ) { }
+
+
+    public function handle(): Response
+    {
+        if ($this->session->has('user')) {
+            $this->session->delete('user');
+        }
+
+        return $this->redirect('/', 302);
+    }
+}

app/src/Routes.php

@@ -10,6 +10,7 @@ use Slovocast\Controller\User\RegisterUserPage;
 use Slovocast\Controller\User\RegisterUserAction;
 use Slovocast\Controller\User\LoginUserPage;
 use Slovocast\Controller\User\LoginUserAction;
+use Slovocast\Controller\User\LogoutUserAction;
 use Slovocast\Middleware\VerifyPasswordMiddleware;
 use Slovocast\Middleware\AuthenticatedMiddleware;
 
@@ -43,6 +44,9 @@ class Routes
             ->setName('user-login-page');
         $app->post('/login', LoginUserAction::class)
             ->setName('user-login-action');
+
+        $app->get('/logout', LogoutUserAction::class)
+            ->setName('user-logout');
     }
 
     /**