From 7b12f109891b7aab412320fb3adb2f04b2334a4e Mon Sep 17 00:00:00 2001
From: Dave Smith-Hayes <me@davesmithhayes.com>
Date: Mon, 25 Nov 2024 20:45:16 -0500
Subject: [PATCH] Add some documenation and pull the session interface out
 once.

---
 app/src/Middlewares.php                     | 6 ++++--
 app/templates/layouts/components/flash.twig | 4 ----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/app/src/Middlewares.php b/app/src/Middlewares.php
index 9501d25..721a2c9 100644
--- a/app/src/Middlewares.php
+++ b/app/src/Middlewares.php
@@ -16,6 +16,7 @@ use Twig\Error\LoaderError;
 class Middlewares
 {
     /**
+     * @param App $app The Slim application
      * @throws NotFoundExceptionInterface
      * @throws ContainerExceptionInterface
      * @throws LoaderError
@@ -46,9 +47,10 @@ class Middlewares
         $twig->getEnvironment()->addGlobal('site_name', $config->get('site.name'));
         $twig->getEnvironment()->addGlobal('site_description', $config->get('site.description'));
 
-        $flash = $container->get(SessionInterface::class)->getFlash();
+        $session = $container->get(SessionInterface::class);
+        $flash = $session->getFlash();
+        $twig->getEnvironment()->addGlobal('session', $session);
         $twig->getEnvironment()->addGlobal('flash', $flash);
-        $twig->getEnvironment()->addGlobal('session', $container->get(SessionInterface::class));
 
         $app->add(TwigMiddleware::create($app, $twig));
 
diff --git a/app/templates/layouts/components/flash.twig b/app/templates/layouts/components/flash.twig
index fa1989d..d4497d6 100644
--- a/app/templates/layouts/components/flash.twig
+++ b/app/templates/layouts/components/flash.twig
@@ -10,10 +10,6 @@
     </div>
 {% endfor %}
 
-{% if flash.has('error') %}
-    <div>Hello!</div>
-{% endif %}
-
 {% for message in flash.get('error') %}
     <div class="flash error">
         {{ message }}