ardent/UnderCurrent
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a854480ff1
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Author SHA1 Message Date
Tim
a854480ff1 Implement basic version of route matching 
Make RouteConfig more readable
diff --git a/app/Kernel.php b/app/Kernel.php
index 4425355..a365d39 100644
--- a/app/Kernel.php
+++ b/app/Kernel.php
@@ -10,7 +10,7 @@ class Kernel extends BaseKernel
 {
     protected function dependencies(ContainerInterface $container): void
     {
-        $this->addRoutes($container, [
+        $this->addControllers($container, [
             BaseController::class,
         ]);
     }
diff --git a/src/Attribute/Route.php b/src/Attribute/Route.php
index 6bbd272..7129654 100644
--- a/src/Attribute/Route.php
+++ b/src/Attribute/Route.php
@@ -2,13 +2,15 @@

 namespace Ardent\Undercurrent\Attribute;

+use Ardent\Undercurrent\Http\MethodEnum;
 use Attribute;

 #[Attribute]
 class Route
 {
     public function __construct(
-        public string $path,
+        public string      $path,
+        public ?MethodEnum $method = null,
     )
     {
     }
diff --git a/src/Http/GenericRouter.php b/src/Http/GenericRouter.php
index fa1bc6a..73ce8f1 100644
--- a/src/Http/GenericRouter.php
+++ b/src/Http/GenericRouter.php
@@ -11,15 +11,21 @@ class GenericRouter implements RouterInterface
 {
     public function __construct(
         private readonly ContainerInterface $container,
-        private readonly RouterConfig $config,
+        private readonly RouterConfig       $config,
     )
     {
     }

     public function dispatch(RequestInterface $request): ResponseInterface
     {
-        $controller = $this->container->get(BaseController::class);
-        $method = 'helloWorld';
-        return $controller->$method();
+        foreach ($this->config->getRoutes() as $route) {
+            if ($route->getRoute()->path === $request->getUri()) {
+                $controller = $this->container->get($route->getController());
+                $method = $route->getMethod();
+                return $controller->$method();
+            }
+        }
+
+        throw new RouteNotFoundException($request);
     }
 }
\ No newline at end of file
diff --git a/src/Http/RouteConfig.php b/src/Http/RouteConfig.php
new file mode 100644
index 0000000..00c2cb0
--- /dev/null
+++ b/src/Http/RouteConfig.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+use Ardent\Undercurrent\Attribute\Route;
+
+class RouteConfig
+{
+    public function __construct(
+        private readonly Route  $route,
+        private readonly string $controller,
+        private readonly string $method
+    )
+    {
+    }
+
+    public function getRoute(): Route
+    {
+        return $this->route;
+    }
+
+    public function getController(): string
+    {
+        return $this->controller;
+    }
+
+    public function getMethod(): string
+    {
+        return $this->method;
+    }
+}
\ No newline at end of file
diff --git a/src/Http/RouteNotFoundException.php b/src/Http/RouteNotFoundException.php
new file mode 100644
index 0000000..081c625
--- /dev/null
+++ b/src/Http/RouteNotFoundException.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+use Exception;
+
+class RouteNotFoundException extends Exception
+{
+    public function __construct(RequestInterface $request)
+    {
+        parent::__construct(sprintf(
+            'No controller found for uri: %s',
+            $request->getUri()
+        ));
+    }
+}
\ No newline at end of file
diff --git a/src/Http/RouterConfig.php b/src/Http/RouterConfig.php
index 60e5af7..eec5cde 100644
--- a/src/Http/RouterConfig.php
+++ b/src/Http/RouterConfig.php
@@ -2,16 +2,45 @@

 namespace Ardent\Undercurrent\Http;

+use Ardent\Undercurrent\Attribute\Route;
+use ReflectionAttribute;
+use ReflectionClass;
+
 class RouterConfig
 {
-    public function __construct(
-        private readonly array $controllers = [],
-    )
+    /**
+     * @var array<RouteConfig>
+     */
+    private array $routes = [];
+
+    public function addController(string $controller): self
     {
+        $reflectionClass = new ReflectionClass($controller);
+
+        foreach ($reflectionClass->getMethods() as $method) {
+            $attributes = $method->getAttributes(Route::class, ReflectionAttribute::IS_INSTANCEOF);
+
+            if (count($attributes) === 0) {
+                continue;
+            }
+
+            $route = $attributes[0]->newInstance();
+
+            $this->routes[] = new RouteConfig(
+                $route,
+                $controller,
+                $method->getName(),
+            );
+        }
+
+        return $this;
     }

-    public function getControllers(): array
+    /**
+     * @return array<RouteConfig>
+     */
+    public function getRoutes(): array
     {
-        return $this->controllers;
+        return $this->routes;
     }
 }
\ No newline at end of file
diff --git a/src/Kernel/BaseKernel.php b/src/Kernel/BaseKernel.php
index 149aa8b..7122dcc 100644
--- a/src/Kernel/BaseKernel.php
+++ b/src/Kernel/BaseKernel.php
@@ -38,13 +38,16 @@ class BaseKernel
         echo $router->dispatch($request)->getBody();
     }

-    protected function addRoutes(ContainerInterface $container, array $routes): void
+    protected function addControllers(ContainerInterface $container, array $controllers): void
     {
-        foreach ($routes as $route) {
-            $container->add($route);
+        $config = new RouterConfig();
+
+        foreach ($controllers as $controller) {
+            $container->add($controller);
+            $config->addController($controller);
         }

-        $container->add(RouterConfig::class, fn() => new RouterConfig($routes));
+        $container->add(RouterConfig::class, fn() => $config);
     }

     protected function dependencies(ContainerInterface $container): void
 2023-08-08 16:53:27 +02:00
Tim
96e833fb4b Move route config to app 
diff --git a/app/Kernel.php b/app/Kernel.php
index 0e8e047..4425355 100644
--- a/app/Kernel.php
+++ b/app/Kernel.php
@@ -2,8 +2,16 @@

 namespace App;

+use App\Controller\BaseController;
+use Ardent\Undercurrent\Container\ContainerInterface;
 use Ardent\Undercurrent\Kernel\BaseKernel;

 class Kernel extends BaseKernel
 {
+    protected function dependencies(ContainerInterface $container): void
+    {
+        $this->addRoutes($container, [
+            BaseController::class,
+        ]);
+    }
 }
\ No newline at end of file
diff --git a/src/Http/RouterConfig.php b/src/Http/RouterConfig.php
index ad856d6..60e5af7 100644
--- a/src/Http/RouterConfig.php
+++ b/src/Http/RouterConfig.php
@@ -4,7 +4,6 @@ namespace Ardent\Undercurrent\Http;

 class RouterConfig
 {
-
     public function __construct(
         private readonly array $controllers = [],
     )
diff --git a/src/Kernel/BaseKernel.php b/src/Kernel/BaseKernel.php
index a6732f4..149aa8b 100644
--- a/src/Kernel/BaseKernel.php
+++ b/src/Kernel/BaseKernel.php
@@ -2,7 +2,6 @@

 namespace Ardent\Undercurrent\Kernel;

-use App\Controller\BaseController;
 use Ardent\Undercurrent\Container\ContainerInterface;
 use Ardent\Undercurrent\Container\GenericContainer;
 use Ardent\Undercurrent\Http\GenericRequest;
@@ -20,12 +19,9 @@ class BaseKernel
             ->alias(RouterInterface::class, GenericRouter::class)
             ->alias(ContainerInterface::class, GenericContainer::class)
             ->add(GenericContainer::class, fn($container) => $container)
-            ->add(GenericRouter::class)
-            ->add(BaseController::class);
+            ->add(GenericRouter::class);

-        $container->add(RouterConfig::class, fn() => new RouterConfig([
-            BaseController::class,
-        ]));
+        $this->dependencies($container);

         $this->render($container);
     }
@@ -41,4 +37,17 @@ class BaseKernel
         $router = $container->get(RouterInterface::class);
         echo $router->dispatch($request)->getBody();
     }
+
+    protected function addRoutes(ContainerInterface $container, array $routes): void
+    {
+        foreach ($routes as $route) {
+            $container->add($route);
+        }
+
+        $container->add(RouterConfig::class, fn() => new RouterConfig($routes));
+    }
+
+    protected function dependencies(ContainerInterface $container): void
+    {
+    }
 }
\ No newline at end of file
 2023-08-08 15:42:57 +02:00
Tim
a55d1c3c2e Properly implement the router with config and interfaces 
Expand the container with aliases and argument autowiring
 2023-08-07 17:51:53 +02:00
Tim
e9a636554f Add response and request objects and interfaces 
diff --git a/README.md b/README.md
index 4b64da1..c860957 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 Todos:
 - [ ] Collect routes properly
 - [ ] Process routes correctly
+- [ ] Add request and response objects

diff --git a/app/Controller/BaseController.php b/app/Controller/BaseController.php
index aa0a79b..7df9387 100644
--- a/app/Controller/BaseController.php
+++ b/app/Controller/BaseController.php
@@ -3,12 +3,14 @@
 namespace App\Controller;

 use Ardent\Undercurrent\Attribute\Route;
+use Ardent\Undercurrent\Http\GenericResponse;
+use Ardent\Undercurrent\Http\ResponseInterface;

 class BaseController
 {
     #[Route('/hello')]
-    public function HelloWorld(): string
+    public function HelloWorld(): ResponseInterface
     {
-        return 'Hello, World!';
+        return new GenericResponse('Hello World!');
     }
 }
\ No newline at end of file
diff --git a/src/Http/GenericRequest.php b/src/Http/GenericRequest.php
new file mode 100644
index 0000000..c758a40
--- /dev/null
+++ b/src/Http/GenericRequest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+class GenericRequest implements RequestInterface
+{
+
+    public function __construct(
+        private readonly MethodEnum $method,
+        private readonly string $uri,
+        private readonly array  $body,
+    )
+    {
+    }
+
+    public function getMethod(): MethodEnum
+    {
+        return $this->method;
+    }
+
+    public function getUri(): string
+    {
+        return $this->uri;
+    }
+
+    public function getBody(): array
+    {
+        return $this->body;
+    }
+}
\ No newline at end of file
diff --git a/src/Http/GenericResponse.php b/src/Http/GenericResponse.php
new file mode 100644
index 0000000..d80d350
--- /dev/null
+++ b/src/Http/GenericResponse.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+class GenericResponse implements ResponseInterface
+{
+    public function __construct(
+        private readonly string     $body,
+        private readonly StatusEnum $status = StatusEnum::OK,
+    )
+    {
+    }
+
+    public function getStatus(): StatusEnum
+    {
+        return $this->status;
+    }
+
+    public function getBody(): string
+    {
+        return $this->body;
+    }
+}
\ No newline at end of file
diff --git a/src/Controller/GenericRouter.php b/src/Http/GenericRouter.php
similarity index 89%
rename from src/Controller/GenericRouter.php
rename to src/Http/GenericRouter.php
index 28f75b1..0332ce5 100644
--- a/src/Controller/GenericRouter.php
+++ b/src/Http/GenericRouter.php
@@ -1,6 +1,6 @@
 <?php

-namespace Ardent\Undercurrent\Controller;
+namespace Ardent\Undercurrent\Http;

 use App\Controller\BaseController;
 use Ardent\Undercurrent\Attribute\Route;
diff --git a/src/Http/MethodEnum.php b/src/Http/MethodEnum.php
new file mode 100644
index 0000000..76948c9
--- /dev/null
+++ b/src/Http/MethodEnum.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+enum MethodEnum: string
+{
+    case GET = 'GET';
+    case POST = 'POST';
+//    case PUT = 'PUT';
+//    case PATCH = 'PATCH';
+//    case DELETE = 'DELETE';
+//    case HEAD = 'HEAD';
+//    case OPTIONS = 'OPTIONS';
+//    case TRACE = 'TRACE';
+//    case CONNECT = 'CONNECT';
+}
diff --git a/src/Http/RequestInterface.php b/src/Http/RequestInterface.php
new file mode 100644
index 0000000..0f564b8
--- /dev/null
+++ b/src/Http/RequestInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+interface RequestInterface
+{
+    public function getMethod(): MethodEnum;
+
+    public function getUri(): string;
+
+    public function getBody(): array;
+}
\ No newline at end of file
diff --git a/src/Http/ResponseInterface.php b/src/Http/ResponseInterface.php
new file mode 100644
index 0000000..abdc290
--- /dev/null
+++ b/src/Http/ResponseInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+interface ResponseInterface
+{
+    public function getStatus(): StatusEnum;
+
+    public function getBody(): string;
+}
\ No newline at end of file
diff --git a/src/Http/RouterInterface.php b/src/Http/RouterInterface.php
new file mode 100644
index 0000000..186baac
--- /dev/null
+++ b/src/Http/RouterInterface.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+interface RouterInterface
+{
+    public function dispatch(RequestInterface $request): ResponseInterface;
+}
\ No newline at end of file
diff --git a/src/Http/StatusEnum.php b/src/Http/StatusEnum.php
new file mode 100644
index 0000000..6dce100
--- /dev/null
+++ b/src/Http/StatusEnum.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Ardent\Undercurrent\Http;
+
+enum StatusEnum: int
+{
+    case OK = 200;
+    case FORBIDDEN = 403;
+    case NOT_FOUND = 404;
+}
diff --git a/src/Kernel/BaseKernel.php b/src/Kernel/BaseKernel.php
index 6bc8ed5..05ecf06 100644
--- a/src/Kernel/BaseKernel.php
+++ b/src/Kernel/BaseKernel.php
@@ -4,11 +4,12 @@ namespace Ardent\Undercurrent\Kernel;

 use App\Controller\BaseController;
 use Ardent\Undercurrent\Container\GenericContainer;
-use Ardent\Undercurrent\Controller\GenericRouter;
+use Ardent\Undercurrent\Http\GenericRouter;
+use Ardent\Undercurrent\Http\ResponseInterface;

 class BaseKernel
 {
-    public function __invoke()
+    public function __invoke(): void
     {
         $container = new GenericContainer();
         $container->add(GenericRouter::class);
@@ -23,6 +24,6 @@ class BaseKernel
         $route = $router->getRoute($_SERVER['REQUEST_URI']);
         $controller = $container->get($route['controller']);
         $method = $route['method'];
-        echo $controller->$method();
+        echo $controller->$method()->getBody();
     }
 }
\ No newline at end of file
 2023-08-07 14:23:00 +02:00
Tim
68ccd37f07 Move public to make it compatible with symfony nginx files 2023-07-28 16:45:32 +02:00
Tim
503d8c524a First working version with non working routes 2023-07-28 16:14:55 +02:00