Move floodgate to middleware, add extender + integration tests (#2170)

src/Post/Floodgate.php

@@ -15,6 +15,9 @@ use Flarum\Post\Exception\FloodingException;
 use Flarum\User\User;
 use Illuminate\Contracts\Events\Dispatcher;
 
+/**
+ * @deprecated beta 14, removed beta 15 in favor of Floodgate middleware
+ */
 class Floodgate
 {
     /**

src/Post/PostServiceProvider.php

@@ -9,11 +9,38 @@
 
 namespace Flarum\Post;
 
+use DateTime;
 use Flarum\Event\ConfigurePostTypes;
 use Flarum\Foundation\AbstractServiceProvider;
 
 class PostServiceProvider extends AbstractServiceProvider
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function register()
+    {
+        $this->app->extend('flarum.api.throttlers', function ($throttlers) {
+            $throttlers['postTimeout'] = function ($request) {
+                if (! in_array($request->getAttribute('routeName'), ['discussions.create', 'posts.create'])) {
+                    return;
+                }
+
+                $actor = $request->getAttribute('actor');
+
+                if ($actor->can('postWithoutThrottle')) {
+                    return false;
+                }
+
+                if (Post::where('user_id', $actor->id)->where('created_at', '>=', new DateTime('-10 seconds'))->exists()) {
+                    return true;
+                }
+            };
+
+            return $throttlers;
+        });
+    }
+
     /**
      * {@inheritdoc}
      */