Complete Phase 1: MVC, DB migrations, Auth, RBAC, Security, and Views

2026-06-05 00:56:41 +03:00
parent 7ffbc8bafa
commit bed7624ae9
51 changed files with 3295 additions and 0 deletions
--- a/app/Core/App.php
+++ b/app/Core/App.php
@@ -0,0 +1,123 @@
+<?php
+
+namespace App\Core;
+
+use Throwable;
+use App\Middleware\MiddlewareInterface;
+
+class App
+{
+    public static App $app;
+    public Container $container;
+    public Request $request;
+    public Response $response;
+    public Session $session;
+    public Router $router;
+
+    public function __construct(Container $container)
+    {
+        self::$app = $this;
+        $this->container = $container;
+        $this->request = new Request();
+        $this->response = new Response();
+        $this->session = new Session();
+        $this->router = new Router();
+    }
+
+    /**
+     * Boot and run the application.
+     */
+    public function run(): void
+    {
+        try {
+            // Match request to route
+            $routeInfo = $this->router->resolve($this->request);
+            $callback = $routeInfo['callback'];
+            $middlewares = $routeInfo['middleware'];
+            $params = $routeInfo['params'];
+
+            // Inject matched route parameters into Request
+            $this->request->setRouteParams($params);
+
+            // Run Middleware Chain
+            $this->executeMiddlewareChain($middlewares, function() use ($callback) {
+                // Execute Route action
+                if (is_callable($callback)) {
+                    $response = $callback($this->request, $this->response);
+                } else {
+                    [$controllerClass, $method] = $callback;
+                    $controller = $this->container->get($controllerClass);
+                    $response = $controller->$method($this->request, $this->response);
+                }
+
+                // Auto-output string responses as HTML
+                if (is_string($response)) {
+                    $this->response->html($response);
+                }
+            });
+
+        } catch (Throwable $e) {
+            $this->handleException($e);
+        }
+    }
+
+    /**
+     * Executes the array of middlewares sequentially before firing destination action.
+     */
+    private function executeMiddlewareChain(array $middlewares, callable $destination): void
+    {
+        $runner = function (int $index) use ($middlewares, $destination, &$runner) {
+            if ($index >= count($middlewares)) {
+                $destination();
+                return;
+            }
+
+            $middlewareClass = $middlewares[$index];
+            /** @var MiddlewareInterface $middleware */
+            $middleware = $this->container->get($middlewareClass);
+
+            $middleware->handle($this->request, $this->response, function() use ($runner, $index) {
+                $runner($index + 1);
+            });
+        };
+
+        $runner(0);
+    }
+
+    /**
+     * Global exception handler.
+     */
+    private function handleException(Throwable $e): void
+    {
+        $code = $e->getCode();
+        if ($code < 100 || $code > 599) {
+            $code = 500;
+        }
+
+        // Return API error JSON for API routes or JSON requests
+        if ($this->request->isJson() || str_starts_with($this->request->getPath(), '/api')) {
+            $this->response->json([
+                'success' => false,
+                'error' => $e->getMessage(),
+                'code' => $code
+            ], $code);
+            return;
+        }
+
+        // Render error templates for Web requests
+        $viewPath = __DIR__ . "/../../resources/views/errors/{$code}.php";
+        if (!file_exists($viewPath)) {
+            $viewPath = __DIR__ . '/../../resources/views/errors/500.php';
+        }
+
+        if (file_exists($viewPath)) {
+            ob_start();
+            $message = $e->getMessage();
+            include $viewPath;
+            $content = ob_get_clean();
+            $this->response->html($content, $code);
+        } else {
+            $this->response->html("<h1>Error {$code}</h1><p>{$e->getMessage()}</p>", $code);
+        }
+    }
+}