From b899a995e2fd977fbf7497b36b2dbc8d641ef398 Mon Sep 17 00:00:00 2001
From: Sam Light <sam@lightscale.co.uk>
Date: Wed, 10 Jun 2026 19:00:32 +0100
Subject: Started structure for middleware

---
 src/AbstractStrategy.php | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/AbstractStrategy.php

(limited to 'src/AbstractStrategy.php')

diff --git a/src/AbstractStrategy.php b/src/AbstractStrategy.php
new file mode 100644
index 0000000..54b78c1
--- /dev/null
+++ b/src/AbstractStrategy.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Lightscale\Router;
+
+use Lightscale\Router\Contracts\Middleware;
+use Lightscale\Router\Contracts\Strategy;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+
+abstract class AbstractStrategy implements Strategy
+{
+    /**
+     * @param Middleware[]                                  $middlewares
+     * @param callable(RequestInterface): ResponseInterface $handler
+     */
+    public function runMiddleware(
+        RequestInterface $request,
+        array $middlewares,
+        callable $handler,
+    ): ResponseInterface {
+        $handler = count($middlewares) > 0 ? array_reduce(
+            array_reverse($middlewares),
+            fn (callable $handler, Middleware $middleware) => fn (ServerRequestInterface $request) => $middleware->handle($request, $handler),
+            $handler
+        ) : $handler;
+
+        return $handler($request);
+    }
+}
-- 
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