feat: multiple routes per controller method (#667)

Author: brendt

src/Tempest/Http/src/Get.php

@@ -6,7 +6,7 @@
 
 use Attribute;
 
-#[Attribute]
+#[Attribute(Attribute::IS_REPEATABLE | Attribute::TARGET_METHOD)]
 final class Get extends Route
 {
     public function __construct(

src/Tempest/Http/src/Post.php

@@ -6,7 +6,7 @@
 
 use Attribute;
 
-#[Attribute]
+#[Attribute(Attribute::IS_REPEATABLE | Attribute::TARGET_METHOD)]
 final class Post extends Route
 {
     public function __construct(

src/Tempest/Http/src/Route.php

@@ -7,7 +7,7 @@
 use Attribute;
 use Tempest\Reflection\MethodReflector;
 
-#[Attribute]
+#[Attribute(Attribute::IS_REPEATABLE | Attribute::TARGET_METHOD)]
 class Route
 {
     public MethodReflector $handler;

src/Tempest/Http/src/RouteDiscovery.php

@@ -18,13 +18,11 @@ public function __construct(
     public function discover(ClassReflector $class): void
     {
         foreach ($class->getPublicMethods() as $method) {
-            $routeAttribute = $method->getAttribute(Route::class);
+            $routeAttributes = $method->getAttributes(Route::class);
 
-            if (! $routeAttribute) {
-                continue;
+            foreach ($routeAttributes as $routeAttribute) {
+                $this->routeConfig->addRoute($method, $routeAttribute);
             }
-
-            $this->routeConfig->addRoute($method, $routeAttribute);
         }
     }
 

tests/Fixtures/Controllers/ControllerWithRepeatedRoutes.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Tempest\Fixtures\Controllers;
+
+use Tempest\Http\Get;
+use Tempest\Http\Method;
+use Tempest\Http\Post;
+use Tempest\Http\Response;
+use Tempest\Http\Responses\Ok;
+use Tempest\Http\Route;
+
+final readonly class ControllerWithRepeatedRoutes
+{
+    #[Route('/repeated/a', Method::GET)]
+    #[Route('/repeated/b', Method::GET)]
+    #[Get('/repeated/c')]
+    #[Get('/repeated/d')]
+    #[Post('/repeated/e')]
+    #[Post('/repeated/f')]
+    public function __invoke(): Response
+    {
+        return new Ok();
+    }
+}

tests/Integration/Route/RouterTest.php

@@ -137,4 +137,14 @@ public function test_trailing_slash(): void
             ->get('/test/1/a/')
             ->assertOk();
     }
+
+    public function test_repeated_routes(): void
+    {
+        $this->http->get('/repeated/a')->assertOk();
+        $this->http->get('/repeated/b')->assertOk();
+        $this->http->get('/repeated/c')->assertOk();
+        $this->http->get('/repeated/d')->assertOk();
+        $this->http->post('/repeated/e')->assertOk();
+        $this->http->post('/repeated/f')->assertOk();
+    }
 }