Backup: old custom PHP API code removed from fahrschultermin.de

backup/old_api_20260520/app/Support/Router.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Support;
+
+final class Router
+{
+    private array $routes = [];
+
+    public function __construct(private readonly Request $request)
+    {
+    }
+
+    public function get(string $path, callable $handler): void
+    {
+        $this->map('GET', $path, $handler);
+    }
+
+    public function post(string $path, callable $handler): void
+    {
+        $this->map('POST', $path, $handler);
+    }
+
+    public function patch(string $path, callable $handler): void
+    {
+        $this->map('PATCH', $path, $handler);
+    }
+
+    public function delete(string $path, callable $handler): void
+    {
+        $this->map('DELETE', $path, $handler);
+    }
+
+    public function dispatch(): void
+    {
+        $method = $this->request->method();
+        $path = $this->request->path();
+
+        foreach ($this->routes[$method] ?? [] as $route) {
+            $pattern = preg_replace('#\{([a-zA-Z_][a-zA-Z0-9_]*)\}#', '(?P<$1>[^/]+)', $route['path']);
+            $pattern = '#^' . $pattern . '$#';
+
+            if (!preg_match($pattern, $path, $matches)) {
+                continue;
+            }
+
+            $params = array_filter($matches, static fn (string|int $key): bool => is_string($key), ARRAY_FILTER_USE_KEY);
+            $route['handler']($this->request, $params);
+            return;
+        }
+
+        Response::json(['message' => 'Route not found', 'path' => $path], 404);
+    }
+
+    private function map(string $method, string $path, callable $handler): void
+    {
+        $this->routes[$method][] = [
+            'path' => rtrim($path, '/') ?: '/',
+            'handler' => $handler,
+        ];
+    }
+}