First Commit

src/php/Routing/ErrorRoute.php

@@ -0,0 +1,20 @@
+<?php
+declare(strict_types=1);
+
+namespace GamesShop\Routing;
+
+use GamesShop\ContainerHandler;
+use GamesShop\Templates\TemplateEngine;
+use Laminas\Diactoros\Response;
+use Psr\Http\Message\ResponseInterface;
+
+final class ErrorRoute
+{
+    public function renderErrorPage(int $errorCode): ResponseInterface {
+        $pageContent = ContainerHandler::get(TemplateEngine::class)->renderPage('error', [ 'errorCode' => $errorCode ]);
+
+        $response = new Response;
+        $response->getBody()->write($pageContent);
+        return $response;
+    }
+}