Merge pull request #1308 from flarum/next-back

Next back > master

framework/core/.travis.yml

@@ -1,9 +1,9 @@
 language: php
 
 php:
-  - 5.6
   - 7.0
   - 7.1
+  - 7.2
   - hhvm
 
 matrix:

framework/core/composer.json

@@ -20,24 +20,24 @@
         "docs": "http://flarum.org/docs"
     },
     "require": {
-        "php": ">=5.6.0",
+        "php": ">=7.0",
         "dflydev/fig-cookies": "^1.0.2",
         "doctrine/dbal": "^2.5",
         "components/font-awesome": "^4.6",
         "franzl/whoops-middleware": "^0.4.0",
-        "illuminate/bus": "5.1.*",
+        "illuminate/bus": "5.5.*",
-        "illuminate/cache": "5.1.*",
+        "illuminate/cache": "5.5.*",
-        "illuminate/config": "5.1.*",
+        "illuminate/config": "5.5.*",
-        "illuminate/container": "5.1.*",
+        "illuminate/container": "5.5.*",
-        "illuminate/contracts": "5.1.*",
+        "illuminate/contracts": "5.5.*",
-        "illuminate/database": "^5.1.31",
+        "illuminate/database": "5.5.*",
-        "illuminate/events": "5.1.*",
+        "illuminate/events": "5.5.*",
-        "illuminate/filesystem": "5.1.*",
+        "illuminate/filesystem": "5.5.*",
-        "illuminate/hashing": "5.1.*",
+        "illuminate/hashing": "5.5.*",
-        "illuminate/mail": "5.1.*",
+        "illuminate/mail": "5.5.*",
-        "illuminate/support": "5.1.*",
+        "illuminate/support": "5.5.*",
-        "illuminate/validation": "5.1.*",
+        "illuminate/validation": "5.5.*",
-        "illuminate/view": "5.1.*",
+        "illuminate/view": "5.5.*",
         "intervention/image": "^2.3.0",
         "league/flysystem": "^1.0.11",
         "league/oauth2-client": "~1.0",
@@ -46,11 +46,11 @@
         "nikic/fast-route": "^0.6",
         "oyejorge/less.php": "~1.5",
         "psr/http-message": "^1.0",
-        "symfony/config": "^2.7",
+        "symfony/config": "^3.3",
-        "symfony/console": "^2.7",
+        "symfony/console": "^3.3",
-        "symfony/http-foundation": "^2.7",
+        "symfony/http-foundation": "^3.3",
-        "symfony/translation": "^2.7",
+        "symfony/translation": "^3.3",
-        "symfony/yaml": "^2.7",
+        "symfony/yaml": "^3.3",
         "s9e/text-formatter": "^0.8.1",
         "tobscure/json-api": "^0.3.0",
         "zendframework/zend-diactoros": "^1.6",
@@ -58,7 +58,7 @@
     },
     "require-dev": {
         "mockery/mockery": "^0.9.4",
-        "phpunit/phpunit": "^4.8"
+        "phpunit/phpunit": "^6.0"
     },
     "autoload": {
         "psr-4": {

framework/core/migrations/2016_02_04_095452_add_slug_to_discussions.php

@@ -20,7 +20,7 @@ return [
         });
 
         // Store slugs for existing discussions
-        $schema->getConnection()->table('discussions')->chunk(100, function ($discussions) use ($schema) {
+        $schema->getConnection()->table('discussions')->chunkById(100, function ($discussions) use ($schema) {
             foreach ($discussions as $discussion) {
                 $schema->getConnection()->table('discussions')->where('id', $discussion->id)->update([
                     'slug' => Str::slug($discussion->title)

framework/core/src/Admin/AdminServiceProvider.php

@@ -11,13 +11,23 @@
 
 namespace Flarum\Admin;
 
-use Flarum\Core\Listener\CheckCustomLessFormat;
+use Flarum\Admin\Middleware\RequireAdministrateAbility;
-use Flarum\Event\ExtensionWasDisabled;
+use Flarum\Event\ConfigureMiddleware;
-use Flarum\Event\ExtensionWasEnabled;
+use Flarum\Extension\Event\Disabled;
-use Flarum\Event\SettingWasSet;
+use Flarum\Extension\Event\Enabled;
 use Flarum\Foundation\AbstractServiceProvider;
-use Flarum\Http\Handler\RouteHandlerFactory;
+use Flarum\Http\Middleware\AuthenticateWithSession;
+use Flarum\Http\Middleware\DispatchRoute;
+use Flarum\Http\Middleware\HandleErrors;
+use Flarum\Http\Middleware\ParseJsonBody;
+use Flarum\Http\Middleware\RememberFromCookie;
+use Flarum\Http\Middleware\SetLocale;
+use Flarum\Http\Middleware\StartSession;
 use Flarum\Http\RouteCollection;
+use Flarum\Http\RouteHandlerFactory;
+use Flarum\Http\UrlGenerator;
+use Flarum\Settings\Event\Saved;
+use Zend\Stratigility\MiddlewarePipe;
 
 class AdminServiceProvider extends AbstractServiceProvider
 {
@@ -26,13 +36,35 @@ class AdminServiceProvider extends AbstractServiceProvider
      */
     public function register()
     {
-        $this->app->singleton(UrlGenerator::class, function () {
+        $this->app->extend(UrlGenerator::class, function (UrlGenerator $url) {
-            return new UrlGenerator($this->app, $this->app->make('flarum.admin.routes'));
+            return $url->addCollection('admin', $this->app->make('flarum.admin.routes'), 'admin');
         });
 
         $this->app->singleton('flarum.admin.routes', function () {
             return new RouteCollection;
         });
+
+        $this->app->singleton('flarum.admin.middleware', function ($app) {
+            $pipe = new MiddlewarePipe;
+            $pipe->raiseThrowables();
+
+            // All requests should first be piped through our global error handler
+            $debugMode = ! $app->isUpToDate() || $app->inDebugMode();
+            $pipe->pipe($app->make(HandleErrors::class, ['debug' => $debugMode]));
+
+            $pipe->pipe($app->make(ParseJsonBody::class));
+            $pipe->pipe($app->make(StartSession::class));
+            $pipe->pipe($app->make(RememberFromCookie::class));
+            $pipe->pipe($app->make(AuthenticateWithSession::class));
+            $pipe->pipe($app->make(SetLocale::class));
+            $pipe->pipe($app->make(RequireAdministrateAbility::class));
+
+            event(new ConfigureMiddleware($pipe, 'admin'));
+
+            $pipe->pipe($app->make(DispatchRoute::class, ['routes' => $app->make('flarum.admin.routes')]));
+
+            return $pipe;
+        });
     }
 
     /**
@@ -58,18 +90,15 @@ class AdminServiceProvider extends AbstractServiceProvider
      */
     protected function populateRoutes(RouteCollection $routes)
     {
-        $route = $this->app->make(RouteHandlerFactory::class);
+        $factory = $this->app->make(RouteHandlerFactory::class);
 
-        $routes->get(
+        $callback = include __DIR__.'/routes.php';
-            '/',
+        $callback($routes, $factory);
-            'index',
-            $route->toController(Controller\WebAppController::class)
-        );
     }
 
     protected function flushWebAppAssetsWhenThemeChanged()
     {
-        $this->app->make('events')->listen(SettingWasSet::class, function (SettingWasSet $event) {
+        $this->app->make('events')->listen(Saved::class, function (Saved $event) {
             if (preg_match('/^theme_|^custom_less$/i', $event->key)) {
                 $this->getWebAppAssets()->flushCss();
             }
@@ -80,8 +109,8 @@ class AdminServiceProvider extends AbstractServiceProvider
     {
         $events = $this->app->make('events');
 
-        $events->listen(ExtensionWasEnabled::class, [$this, 'flushWebAppAssets']);
+        $events->listen(Enabled::class, [$this, 'flushWebAppAssets']);
-        $events->listen(ExtensionWasDisabled::class, [$this, 'flushWebAppAssets']);
+        $events->listen(Disabled::class, [$this, 'flushWebAppAssets']);
     }
 
     public function flushWebAppAssets()
@@ -90,11 +119,11 @@ class AdminServiceProvider extends AbstractServiceProvider
     }
 
     /**
-     * @return \Flarum\Http\WebApp\WebAppAssets
+     * @return \Flarum\Frontend\FrontendAssets
      */
     protected function getWebAppAssets()
     {
-        return $this->app->make(WebApp::class)->getAssets();
+        return $this->app->make(Frontend::class)->getAssets();
     }
 
     protected function checkCustomLessFormat()

framework/core/src/Admin/CheckCustomLessFormat.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Listener;
+namespace Flarum\Admin;
 
-use Flarum\Core\Exception\ValidationException;
+use Flarum\Foundation\ValidationException;
-use Flarum\Event\PrepareSerializedSetting;
+use Flarum\Settings\Event\Serializing;
 use Illuminate\Contracts\Events\Dispatcher;
 use Less_Exception_Parser;
 use Less_Parser;
@@ -21,10 +21,10 @@ class CheckCustomLessFormat
 {
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(PrepareSerializedSetting::class, [$this, 'check']);
+        $events->listen(Serializing::class, [$this, 'check']);
     }
 
-    public function check(PrepareSerializedSetting $event)
+    public function check(Serializing $event)
     {
         if ($event->key === 'custom_less') {
             $parser = new Less_Parser();

framework/core/src/Admin/Controller/FrontendController.php

@@ -11,17 +11,17 @@
 
 namespace Flarum\Admin\Controller;
 
-use Flarum\Admin\WebApp;
+use Flarum\Admin\Frontend;
-use Flarum\Core\Permission;
-use Flarum\Event\PrepareUnserializedSettings;
 use Flarum\Extension\ExtensionManager;
-use Flarum\Http\Controller\AbstractWebAppController;
+use Flarum\Frontend\AbstractFrontendController;
+use Flarum\Group\Permission;
+use Flarum\Settings\Event\Deserializing;
 use Flarum\Settings\SettingsRepositoryInterface;
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Database\ConnectionInterface;
 use Psr\Http\Message\ServerRequestInterface;
 
-class WebAppController extends AbstractWebAppController
+class FrontendController extends AbstractFrontendController
 {
     /**
      * @var SettingsRepositoryInterface
@@ -34,13 +34,18 @@ class WebAppController extends AbstractWebAppController
     protected $extensions;
 
     /**
-     * @param WebApp $webApp
+     * @var ConnectionInterface
+     */
+    protected $db;
+
+    /**
+     * @param Frontend $webApp
      * @param Dispatcher $events
      * @param SettingsRepositoryInterface $settings
      * @param ExtensionManager $extensions
      * @param ConnectionInterface $db
      */
-    public function __construct(WebApp $webApp, Dispatcher $events, SettingsRepositoryInterface $settings, ExtensionManager $extensions, ConnectionInterface $db)
+    public function __construct(Frontend $webApp, Dispatcher $events, SettingsRepositoryInterface $settings, ExtensionManager $extensions, ConnectionInterface $db)
     {
         $this->webApp = $webApp;
         $this->events = $events;
@@ -59,7 +64,7 @@ class WebAppController extends AbstractWebAppController
         $settings = $this->settings->all();
 
         $this->events->fire(
-            new PrepareUnserializedSettings($settings)
+            new Deserializing($settings)
         );
 
         $view->setVariable('settings', $settings);

framework/core/src/Admin/Frontend.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Admin;
 
-use Flarum\Http\WebApp\AbstractWebApp;
+use Flarum\Frontend\AbstractFrontend;
 
-class WebApp extends AbstractWebApp
+class Frontend extends AbstractFrontend
 {
     /**
      * {@inheritdoc}

framework/core/src/Admin/Middleware/RequireAdministrateAbility.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Admin\Middleware;
 
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\User\AssertPermissionTrait;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Zend\Stratigility\MiddlewareInterface;

framework/core/src/Admin/Server.php

@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Admin;
-
-use Flarum\Event\ConfigureMiddleware;
-use Flarum\Foundation\Application;
-use Flarum\Http\AbstractServer;
-use Zend\Stratigility\MiddlewarePipe;
-
-class Server extends AbstractServer
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function getMiddleware(Application $app)
-    {
-        $pipe = new MiddlewarePipe;
-        $pipe->raiseThrowables();
-
-        if ($app->isInstalled()) {
-            $path = parse_url($app->url('admin'), PHP_URL_PATH);
-
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\HandleErrors', ['debug' => $app->inDebugMode() || ! $app->isUpToDate()]));
-
-            if ($app->isUpToDate()) {
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\ParseJsonBody'));
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\StartSession'));
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\RememberFromCookie'));
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\AuthenticateWithSession'));
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\SetLocale'));
-                $pipe->pipe($path, $app->make('Flarum\Admin\Middleware\RequireAdministrateAbility'));
-
-                event(new ConfigureMiddleware($pipe, $path, $this));
-
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\DispatchRoute', ['routes' => $app->make('flarum.admin.routes')]));
-            } else {
-                $app->register('Flarum\Update\UpdateServiceProvider');
-
-                $pipe->pipe($path, $app->make('Flarum\Http\Middleware\DispatchRoute', ['routes' => $app->make('flarum.update.routes')]));
-            }
-        }
-
-        return $pipe;
-    }
-}

framework/core/src/Admin/routes.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Flarum\Admin\Controller;
+use Flarum\Http\RouteCollection;
+use Flarum\Http\RouteHandlerFactory;
+
+return function (RouteCollection $map, RouteHandlerFactory $route) {
+    $map->get(
+        '/',
+        'index',
+        $route->toController(Controller\FrontendController::class)
+    );
+};

framework/core/src/Api/ApiKey.php

@@ -37,10 +37,8 @@ class ApiKey extends AbstractModel
      */
     public static function generate()
     {
-        $key = new static;
+        return new static([
-
+            'id' => str_random(40)
-        $key->id = str_random(40);
+        ]);
-
-        return $key;
     }
 }

framework/core/src/Api/ApiServiceProvider.php

@@ -12,16 +12,29 @@
 namespace Flarum\Api;
 
 use Flarum\Api\Controller\AbstractSerializeController;
+use Flarum\Api\Middleware\FakeHttpMethods;
+use Flarum\Api\Middleware\HandleErrors;
 use Flarum\Api\Serializer\AbstractSerializer;
+use Flarum\Api\Serializer\BasicDiscussionSerializer;
 use Flarum\Api\Serializer\NotificationSerializer;
 use Flarum\Event\ConfigureApiRoutes;
+use Flarum\Event\ConfigureMiddleware;
 use Flarum\Event\ConfigureNotificationTypes;
 use Flarum\Foundation\AbstractServiceProvider;
-use Flarum\Http\Handler\RouteHandlerFactory;
+use Flarum\Http\Middleware\AuthenticateWithHeader;
+use Flarum\Http\Middleware\AuthenticateWithSession;
+use Flarum\Http\Middleware\DispatchRoute;
+use Flarum\Http\Middleware\ParseJsonBody;
+use Flarum\Http\Middleware\RememberFromCookie;
+use Flarum\Http\Middleware\SetLocale;
+use Flarum\Http\Middleware\StartSession;
 use Flarum\Http\RouteCollection;
+use Flarum\Http\RouteHandlerFactory;
+use Flarum\Http\UrlGenerator;
 use Tobscure\JsonApi\ErrorHandler;
 use Tobscure\JsonApi\Exception\Handler\FallbackExceptionHandler;
 use Tobscure\JsonApi\Exception\Handler\InvalidParameterExceptionHandler;
+use Zend\Stratigility\MiddlewarePipe;
 
 class ApiServiceProvider extends AbstractServiceProvider
 {
@@ -30,27 +43,48 @@ class ApiServiceProvider extends AbstractServiceProvider
      */
     public function register()
     {
-        $this->app->singleton(UrlGenerator::class, function () {
+        $this->app->extend(UrlGenerator::class, function (UrlGenerator $url) {
-            return new UrlGenerator($this->app, $this->app->make('flarum.api.routes'));
+            return $url->addCollection('api', $this->app->make('flarum.api.routes'), 'api');
         });
 
         $this->app->singleton('flarum.api.routes', function () {
             return new RouteCollection;
         });
 
+        $this->app->singleton('flarum.api.middleware', function ($app) {
+            $pipe = new MiddlewarePipe;
+            $pipe->raiseThrowables();
+
+            $pipe->pipe($app->make(HandleErrors::class));
+
+            $pipe->pipe($app->make(ParseJsonBody::class));
+            $pipe->pipe($app->make(FakeHttpMethods::class));
+            $pipe->pipe($app->make(StartSession::class));
+            $pipe->pipe($app->make(RememberFromCookie::class));
+            $pipe->pipe($app->make(AuthenticateWithSession::class));
+            $pipe->pipe($app->make(AuthenticateWithHeader::class));
+            $pipe->pipe($app->make(SetLocale::class));
+
+            event(new ConfigureMiddleware($pipe, 'api'));
+
+            $pipe->pipe($app->make(DispatchRoute::class, ['routes' => $app->make('flarum.api.routes')]));
+
+            return $pipe;
+        });
+
         $this->app->singleton(ErrorHandler::class, function () {
             $handler = new ErrorHandler;
 
-            $handler->registerHandler(new Handler\FloodingExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\FloodingExceptionHandler);
-            $handler->registerHandler(new Handler\IlluminateValidationExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\IlluminateValidationExceptionHandler);
-            $handler->registerHandler(new Handler\InvalidAccessTokenExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\InvalidAccessTokenExceptionHandler);
-            $handler->registerHandler(new Handler\InvalidConfirmationTokenExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\InvalidConfirmationTokenExceptionHandler);
-            $handler->registerHandler(new Handler\MethodNotAllowedExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\MethodNotAllowedExceptionHandler);
-            $handler->registerHandler(new Handler\ModelNotFoundExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\ModelNotFoundExceptionHandler);
-            $handler->registerHandler(new Handler\PermissionDeniedExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\PermissionDeniedExceptionHandler);
-            $handler->registerHandler(new Handler\RouteNotFoundExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\RouteNotFoundExceptionHandler);
-            $handler->registerHandler(new Handler\TokenMismatchExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\TokenMismatchExceptionHandler);
-            $handler->registerHandler(new Handler\ValidationExceptionHandler);
+            $handler->registerHandler(new ExceptionHandler\ValidationExceptionHandler);
             $handler->registerHandler(new InvalidParameterExceptionHandler);
             $handler->registerHandler(new FallbackExceptionHandler($this->app->inDebugMode()));
 
@@ -81,7 +115,7 @@ class ApiServiceProvider extends AbstractServiceProvider
     {
         $blueprints = [];
         $serializers = [
-            'discussionRenamed' => 'Flarum\Api\Serializer\DiscussionBasicSerializer'
+            'discussionRenamed' => BasicDiscussionSerializer::class
         ];
 
         $this->app->make('events')->fire(
@@ -100,298 +134,13 @@ class ApiServiceProvider extends AbstractServiceProvider
      */
     protected function populateRoutes(RouteCollection $routes)
     {
-        $route = $this->app->make(RouteHandlerFactory::class);
+        $factory = $this->app->make(RouteHandlerFactory::class);
 
-        // Get forum information
+        $callback = include __DIR__.'/routes.php';
-        $routes->get(
+        $callback($routes, $factory);
-            '/forum',
-            'forum.show',
-            $route->toController(Controller\ShowForumController::class)
-        );
-
-        // Retrieve authentication token
-        $routes->post(
-            '/token',
-            'token',
-            $route->toController(Controller\TokenController::class)
-        );
-
-        // Send forgot password email
-        $routes->post(
-            '/forgot',
-            'forgot',
-            $route->toController(Controller\ForgotPasswordController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Users
-        |--------------------------------------------------------------------------
-        */
-
-        // List users
-        $routes->get(
-            '/users',
-            'users.index',
-            $route->toController(Controller\ListUsersController::class)
-        );
-
-        // Register a user
-        $routes->post(
-            '/users',
-            'users.create',
-            $route->toController(Controller\CreateUserController::class)
-        );
-
-        // Get a single user
-        $routes->get(
-            '/users/{id}',
-            'users.show',
-            $route->toController(Controller\ShowUserController::class)
-        );
-
-        // Edit a user
-        $routes->patch(
-            '/users/{id}',
-            'users.update',
-            $route->toController(Controller\UpdateUserController::class)
-        );
-
-        // Delete a user
-        $routes->delete(
-            '/users/{id}',
-            'users.delete',
-            $route->toController(Controller\DeleteUserController::class)
-        );
-
-        // Upload avatar
-        $routes->post(
-            '/users/{id}/avatar',
-            'users.avatar.upload',
-            $route->toController(Controller\UploadAvatarController::class)
-        );
-
-        // Remove avatar
-        $routes->delete(
-            '/users/{id}/avatar',
-            'users.avatar.delete',
-            $route->toController(Controller\DeleteAvatarController::class)
-        );
-
-        // send confirmation email
-        $routes->post(
-            '/users/{id}/send-confirmation',
-            'users.confirmation.send',
-            $route->toController(Controller\SendConfirmationEmailController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Notifications
-        |--------------------------------------------------------------------------
-        */
-
-        // List notifications for the current user
-        $routes->get(
-            '/notifications',
-            'notifications.index',
-            $route->toController(Controller\ListNotificationsController::class)
-        );
-
-        // Mark all notifications as read
-        $routes->post(
-            '/notifications/read',
-            'notifications.readAll',
-            $route->toController(Controller\ReadAllNotificationsController::class)
-        );
-
-        // Mark a single notification as read
-        $routes->patch(
-            '/notifications/{id}',
-            'notifications.update',
-            $route->toController(Controller\UpdateNotificationController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Discussions
-        |--------------------------------------------------------------------------
-        */
-
-        // List discussions
-        $routes->get(
-            '/discussions',
-            'discussions.index',
-            $route->toController(Controller\ListDiscussionsController::class)
-        );
-
-        // Create a discussion
-        $routes->post(
-            '/discussions',
-            'discussions.create',
-            $route->toController(Controller\CreateDiscussionController::class)
-        );
-
-        // Show a single discussion
-        $routes->get(
-            '/discussions/{id}',
-            'discussions.show',
-            $route->toController(Controller\ShowDiscussionController::class)
-        );
-
-        // Edit a discussion
-        $routes->patch(
-            '/discussions/{id}',
-            'discussions.update',
-            $route->toController(Controller\UpdateDiscussionController::class)
-        );
-
-        // Delete a discussion
-        $routes->delete(
-            '/discussions/{id}',
-            'discussions.delete',
-            $route->toController(Controller\DeleteDiscussionController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Posts
-        |--------------------------------------------------------------------------
-        */
-
-        // List posts, usually for a discussion
-        $routes->get(
-            '/posts',
-            'posts.index',
-            $route->toController(Controller\ListPostsController::class)
-        );
-
-        // Create a post
-        $routes->post(
-            '/posts',
-            'posts.create',
-            $route->toController(Controller\CreatePostController::class)
-        );
-
-        // Show a single or multiple posts by ID
-        $routes->get(
-            '/posts/{id}',
-            'posts.show',
-            $route->toController(Controller\ShowPostController::class)
-        );
-
-        // Edit a post
-        $routes->patch(
-            '/posts/{id}',
-            'posts.update',
-            $route->toController(Controller\UpdatePostController::class)
-        );
-
-        // Delete a post
-        $routes->delete(
-            '/posts/{id}',
-            'posts.delete',
-            $route->toController(Controller\DeletePostController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Groups
-        |--------------------------------------------------------------------------
-        */
-
-        // List groups
-        $routes->get(
-            '/groups',
-            'groups.index',
-            $route->toController(Controller\ListGroupsController::class)
-        );
-
-        // Create a group
-        $routes->post(
-            '/groups',
-            'groups.create',
-            $route->toController(Controller\CreateGroupController::class)
-        );
-
-        // Edit a group
-        $routes->patch(
-            '/groups/{id}',
-            'groups.update',
-            $route->toController(Controller\UpdateGroupController::class)
-        );
-
-        // Delete a group
-        $routes->delete(
-            '/groups/{id}',
-            'groups.delete',
-            $route->toController(Controller\DeleteGroupController::class)
-        );
-
-        /*
-        |--------------------------------------------------------------------------
-        | Administration
-        |--------------------------------------------------------------------------
-        */
-
-        // Toggle an extension
-        $routes->patch(
-            '/extensions/{name}',
-            'extensions.update',
-            $route->toController(Controller\UpdateExtensionController::class)
-        );
-
-        // Uninstall an extension
-        $routes->delete(
-            '/extensions/{name}',
-            'extensions.delete',
-            $route->toController(Controller\UninstallExtensionController::class)
-        );
-
-        // Update settings
-        $routes->post(
-            '/settings',
-            'settings',
-            $route->toController(Controller\SetSettingsController::class)
-        );
-
-        // Update a permission
-        $routes->post(
-            '/permission',
-            'permission',
-            $route->toController(Controller\SetPermissionController::class)
-        );
-
-        // Upload a logo
-        $routes->post(
-            '/logo',
-            'logo',
-            $route->toController(Controller\UploadLogoController::class)
-        );
-
-        // Remove the logo
-        $routes->delete(
-            '/logo',
-            'logo.delete',
-            $route->toController(Controller\DeleteLogoController::class)
-        );
-
-        // Upload a favicon
-        $routes->post(
-            '/favicon',
-            'favicon',
-            $route->toController(Controller\UploadFaviconController::class)
-        );
-
-        // Remove the favicon
-        $routes->delete(
-            '/favicon',
-            'favicon.delete',
-            $route->toController(Controller\DeleteFaviconController::class)
-        );
 
         $this->app->make('events')->fire(
-            new ConfigureApiRoutes($routes, $route)
+            new ConfigureApiRoutes($routes, $factory)
         );
     }
 }

framework/core/src/Api/Client.php

@@ -12,9 +12,9 @@
 namespace Flarum\Api;
 
 use Exception;
-use Flarum\Core\User;
 use Flarum\Foundation\Application;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\User\User;
 use InvalidArgumentException;
 use Zend\Diactoros\ServerRequestFactory;
 

framework/core/src/Api/Controller/AbstractCreateController.php

@@ -13,7 +13,7 @@ namespace Flarum\Api\Controller;
 
 use Psr\Http\Message\ServerRequestInterface;
 
-abstract class AbstractCreateController extends AbstractResourceController
+abstract class AbstractCreateController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/AbstractListController.php

@@ -14,7 +14,7 @@ namespace Flarum\Api\Controller;
 use Tobscure\JsonApi\Collection;
 use Tobscure\JsonApi\SerializerInterface;
 
-abstract class AbstractCollectionController extends AbstractSerializeController
+abstract class AbstractListController extends AbstractSerializeController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/AbstractSerializeController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
+use Flarum\Api\Event\WillGetData;
+use Flarum\Api\Event\WillSerializeData;
 use Flarum\Api\JsonApiResponse;
-use Flarum\Event\ConfigureApiController;
-use Flarum\Event\PrepareApiData;
 use Flarum\Http\Controller\ControllerInterface;
 use Illuminate\Contracts\Container\Container;
 use Illuminate\Contracts\Events\Dispatcher;
@@ -91,13 +91,13 @@ abstract class AbstractSerializeController implements ControllerInterface
         $document = new Document;
 
         static::$events->fire(
-            new ConfigureApiController($this)
+            new WillGetData($this)
         );
 
         $data = $this->data($request, $document);
 
         static::$events->fire(
-            new PrepareApiData($this, $data, $request, $document)
+            new WillSerializeData($this, $data, $request, $document)
         );
 
         $serializer = static::$container->make($this->serializer);

framework/core/src/Api/Controller/AbstractShowController.php

@@ -14,7 +14,7 @@ namespace Flarum\Api\Controller;
 use Tobscure\JsonApi\Resource;
 use Tobscure\JsonApi\SerializerInterface;
 
-abstract class AbstractResourceController extends AbstractSerializeController
+abstract class AbstractShowController extends AbstractSerializeController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/CreateDiscussionController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\ReadDiscussion;
+use Flarum\Discussion\Command\ReadDiscussion;
-use Flarum\Core\Command\StartDiscussion;
+use Flarum\Discussion\Command\StartDiscussion;
-use Flarum\Core\Post\Floodgate;
+use Flarum\Post\Floodgate;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;

framework/core/src/Api/Controller/CreateGroupController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\CreateGroup;
+use Flarum\Group\Command\CreateGroup;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;

framework/core/src/Api/Controller/CreatePostController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\PostReply;
+use Flarum\Discussion\Command\ReadDiscussion;
-use Flarum\Core\Command\ReadDiscussion;
+use Flarum\Post\Command\PostReply;
-use Flarum\Core\Post\Floodgate;
+use Flarum\Post\Floodgate;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
@@ -41,13 +41,13 @@ class CreatePostController extends AbstractCreateController
     protected $bus;
 
     /**
-     * @var Floodgate
+     * @var \Flarum\Post\Floodgate
      */
     protected $floodgate;
 
     /**
      * @param Dispatcher $bus
-     * @param Floodgate $floodgate
+     * @param \Flarum\Post\Floodgate $floodgate
      */
     public function __construct(Dispatcher $bus, Floodgate $floodgate)
     {
@@ -83,7 +83,7 @@ class CreatePostController extends AbstractCreateController
         }
 
         $discussion = $post->discussion;
-        $discussion->posts = $discussion->postsVisibleTo($actor)->orderBy('time')->lists('id');
+        $discussion->posts = $discussion->postsVisibleTo($actor)->orderBy('time')->pluck('id');
 
         return $post;
     }

framework/core/src/Api/Controller/CreateUserController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\RegisterUser;
+use Flarum\User\Command\RegisterUser;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;

framework/core/src/Api/Controller/DeleteAvatarController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\DeleteAvatar;
+use Flarum\User\Command\DeleteAvatar;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class DeleteAvatarController extends AbstractResourceController
+class DeleteAvatarController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/DeleteDiscussionController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\DeleteDiscussion;
+use Flarum\Discussion\Command\DeleteDiscussion;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 

framework/core/src/Api/Controller/DeleteFaviconController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Foundation\Application;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
 use League\Flysystem\Adapter\Local;
 use League\Flysystem\Filesystem;
 use Psr\Http\Message\ServerRequestInterface;

framework/core/src/Api/Controller/DeleteGroupController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\DeleteGroup;
+use Flarum\Group\Command\DeleteGroup;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 

framework/core/src/Api/Controller/DeleteLogoController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Foundation\Application;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
 use League\Flysystem\Adapter\Local;
 use League\Flysystem\Filesystem;
 use Psr\Http\Message\ServerRequestInterface;

framework/core/src/Api/Controller/DeletePostController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\DeletePost;
+use Flarum\Post\Command\DeletePost;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 

framework/core/src/Api/Controller/DeleteUserController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\DeleteUser;
+use Flarum\User\Command\DeleteUser;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 

framework/core/src/Api/Controller/ForgotPasswordController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\RequestPasswordReset;
-use Flarum\Core\Repository\UserRepository;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\User\Command\RequestPasswordReset;
+use Flarum\User\UserRepository;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Zend\Diactoros\Response\EmptyResponse;
@@ -21,7 +21,7 @@ use Zend\Diactoros\Response\EmptyResponse;
 class ForgotPasswordController implements ControllerInterface
 {
     /**
-     * @var \Flarum\Core\Repository\UserRepository
+     * @var \Flarum\User\UserRepository
      */
     protected $users;
 
@@ -31,7 +31,7 @@ class ForgotPasswordController implements ControllerInterface
     protected $bus;
 
     /**
-     * @param \Flarum\Core\Repository\UserRepository $users
+     * @param \Flarum\User\UserRepository $users
      * @param Dispatcher $bus
      */
     public function __construct(UserRepository $users, Dispatcher $bus)

framework/core/src/Api/Controller/ListDiscussionsController.php

@@ -11,13 +11,13 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Api\UrlGenerator;
+use Flarum\Discussion\Search\DiscussionSearcher;
-use Flarum\Core\Search\Discussion\DiscussionSearcher;
+use Flarum\Http\UrlGenerator;
-use Flarum\Core\Search\SearchCriteria;
+use Flarum\Search\SearchCriteria;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ListDiscussionsController extends AbstractCollectionController
+class ListDiscussionsController extends AbstractListController
 {
     /**
      * {@inheritdoc}
@@ -86,7 +86,7 @@ class ListDiscussionsController extends AbstractCollectionController
         $results = $this->searcher->search($criteria, $limit, $offset, $load);
 
         $document->addPaginationLinks(
-            $this->url->toRoute('discussions.index'),
+            $this->url->to('api')->route('discussions.index'),
             $request->getQueryParams(),
             $offset,
             $limit,

framework/core/src/Api/Controller/ListGroupsController.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Group;
+use Flarum\Group\Group;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ListGroupsController extends AbstractCollectionController
+class ListGroupsController extends AbstractListController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/ListNotificationsController.php

@@ -11,14 +11,14 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Api\UrlGenerator;
+use Flarum\Discussion\Discussion;
-use Flarum\Core\Discussion;
+use Flarum\Http\UrlGenerator;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\Notification\NotificationRepository;
-use Flarum\Core\Repository\NotificationRepository;
+use Flarum\User\Exception\PermissionDeniedException;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ListNotificationsController extends AbstractCollectionController
+class ListNotificationsController extends AbstractListController
 {
     /**
      * {@inheritdoc}
@@ -92,7 +92,7 @@ class ListNotificationsController extends AbstractCollectionController
         }
 
         $document->addPaginationLinks(
-            $this->url->toRoute('notifications.index'),
+            $this->url->to('api')->route('notifications.index'),
             $request->getQueryParams(),
             $offset,
             $limit,
@@ -111,7 +111,7 @@ class ListNotificationsController extends AbstractCollectionController
     }
 
     /**
-     * @param \Flarum\Core\Notification[] $notifications
+     * @param \Flarum\Notification\Notification[] $notifications
      */
     private function loadSubjectDiscussions(array $notifications)
     {

framework/core/src/Api/Controller/ListPostsController.php

@@ -11,14 +11,14 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Repository\PostRepository;
 use Flarum\Event\ConfigurePostsQuery;
+use Flarum\Post\PostRepository;
 use Illuminate\Database\Eloquent\Builder;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 use Tobscure\JsonApi\Exception\InvalidParameterException;
 
-class ListPostsController extends AbstractCollectionController
+class ListPostsController extends AbstractListController
 {
     /**
      * {@inheritdoc}
@@ -42,12 +42,12 @@ class ListPostsController extends AbstractCollectionController
     public $sortFields = ['time'];
 
     /**
-     * @var \Flarum\Core\Repository\PostRepository
+     * @var \Flarum\Post\PostRepository
      */
     protected $posts;
 
     /**
-     * @param \Flarum\Core\Repository\PostRepository $posts
+     * @param \Flarum\Post\PostRepository $posts
      */
     public function __construct(PostRepository $posts)
     {
@@ -122,7 +122,7 @@ class ListPostsController extends AbstractCollectionController
             $query->orderBy($field, $order);
         }
 
-        return $query->lists('id')->all();
+        return $query->pluck('id')->all();
     }
 
     /**

framework/core/src/Api/Controller/ListUsersController.php

@@ -11,14 +11,14 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Api\UrlGenerator;
+use Flarum\Http\UrlGenerator;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\Search\SearchCriteria;
-use Flarum\Core\Search\SearchCriteria;
+use Flarum\User\Exception\PermissionDeniedException;
-use Flarum\Core\Search\User\UserSearcher;
+use Flarum\User\Search\UserSearcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ListUsersController extends AbstractCollectionController
+class ListUsersController extends AbstractListController
 {
     /**
      * {@inheritdoc}
@@ -84,7 +84,7 @@ class ListUsersController extends AbstractCollectionController
         $results = $this->searcher->search($criteria, $limit, $offset, $load);
 
         $document->addPaginationLinks(
-            $this->url->toRoute('users.index'),
+            $this->url->to('api')->route('users.index'),
             $request->getQueryParams(),
             $offset,
             $limit,

framework/core/src/Api/Controller/ReadAllNotificationsController.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\ReadAllNotifications;
+use Flarum\Notification\Command\ReadAllNotifications;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 

framework/core/src/Api/Controller/SendConfirmationEmailController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
-use Flarum\Core\EmailToken;
-use Flarum\Core\Exception\PermissionDeniedException;
-use Flarum\Forum\UrlGenerator;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\Http\UrlGenerator;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
+use Flarum\User\EmailToken;
+use Flarum\User\Exception\PermissionDeniedException;
 use Illuminate\Contracts\Mail\Mailer;
 use Illuminate\Mail\Message;
 use Psr\Http\Message\ServerRequestInterface;
@@ -80,7 +80,7 @@ class SendConfirmationEmailController implements ControllerInterface
 
         $data = [
             '{username}' => $actor->username,
-            '{url}' => $this->url->toRoute('confirmEmail', ['token' => $token->id]),
+            '{url}' => $this->url->to('forum')->route('confirmEmail', ['token' => $token->id]),
             '{forum}' => $this->settings->get('forum_title')
         ];
 

framework/core/src/Api/Controller/SetPermissionController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Group\Permission;
-use Flarum\Core\Permission;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\User\AssertPermissionTrait;
 use Psr\Http\Message\ServerRequestInterface;
 use Zend\Diactoros\Response\EmptyResponse;
 

framework/core/src/Api/Controller/SetSettingsController.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
-use Flarum\Event\PrepareSerializedSetting;
-use Flarum\Event\SettingWasSet;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\Settings\Event\Saved;
+use Flarum\Settings\Event\Serializing;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
 use Illuminate\Contracts\Events\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Zend\Diactoros\Response\EmptyResponse;
@@ -53,11 +53,11 @@ class SetSettingsController implements ControllerInterface
         $settings = $request->getParsedBody();
 
         foreach ($settings as $k => $v) {
-            $this->dispatcher->fire(new PrepareSerializedSetting($k, $v));
+            $this->dispatcher->fire(new Serializing($k, $v));
 
             $this->settings->set($k, $v);
 
-            $this->dispatcher->fire(new SettingWasSet($k, $v));
+            $this->dispatcher->fire(new Saved($k, $v));
         }
 
         return new EmptyResponse(204);

framework/core/src/Api/Controller/ShowDiscussionController.php

@@ -11,17 +11,17 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Discussion;
+use Flarum\Discussion\Discussion;
-use Flarum\Core\Repository\DiscussionRepository;
+use Flarum\Discussion\DiscussionRepository;
-use Flarum\Core\Repository\PostRepository;
+use Flarum\Post\PostRepository;
-use Flarum\Core\User;
+use Flarum\User\User;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ShowDiscussionController extends AbstractResourceController
+class ShowDiscussionController extends AbstractShowController
 {
     /**
-     * @var DiscussionRepository
+     * @var \Flarum\Discussion\DiscussionRepository
      */
     protected $discussions;
 
@@ -58,8 +58,8 @@ class ShowDiscussionController extends AbstractResourceController
     ];
 
     /**
-     * @param \Flarum\Core\Repository\DiscussionRepository $discussions
+     * @param \Flarum\Discussion\DiscussionRepository $discussions
-     * @param \Flarum\Core\Repository\PostRepository $posts
+     * @param \Flarum\Post\PostRepository $posts
      */
     public function __construct(DiscussionRepository $discussions, PostRepository $posts)
     {
@@ -117,7 +117,7 @@ class ShowDiscussionController extends AbstractResourceController
      */
     private function loadPostIds(Discussion $discussion, User $actor)
     {
-        return $discussion->postsVisibleTo($actor)->orderBy('time')->lists('id')->all();
+        return $discussion->postsVisibleTo($actor)->orderBy('time')->pluck('id')->all();
     }
 
     /**

framework/core/src/Api/Controller/ShowForumController.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Group;
+use Flarum\Group\Group;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ShowForumController extends AbstractResourceController
+class ShowForumController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/ShowPostController.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Repository\PostRepository;
+use Flarum\Post\PostRepository;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ShowPostController extends AbstractResourceController
+class ShowPostController extends AbstractShowController
 {
     /**
      * {@inheritdoc}
@@ -34,12 +34,12 @@ class ShowPostController extends AbstractResourceController
     ];
 
     /**
-     * @var \Flarum\Core\Repository\PostRepository
+     * @var \Flarum\Post\PostRepository
      */
     protected $posts;
 
     /**
-     * @param PostRepository $posts
+     * @param \Flarum\Post\PostRepository $posts
      */
     public function __construct(PostRepository $posts)
     {

framework/core/src/Api/Controller/ShowUserController.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Repository\UserRepository;
+use Flarum\User\UserRepository;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class ShowUserController extends AbstractResourceController
+class ShowUserController extends AbstractShowController
 {
     /**
      * {@inheritdoc}
@@ -28,12 +28,12 @@ class ShowUserController extends AbstractResourceController
     public $include = ['groups'];
 
     /**
-     * @var UserRepository
+     * @var \Flarum\User\UserRepository
      */
     protected $users;
 
     /**
-     * @param UserRepository $users
+     * @param \Flarum\User\UserRepository $users
      */
     public function __construct(UserRepository $users)
     {

framework/core/src/Api/Controller/TokenController.php

@@ -11,10 +11,10 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Exception\PermissionDeniedException;
-use Flarum\Core\Repository\UserRepository;
 use Flarum\Http\AccessToken;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\User\Exception\PermissionDeniedException;
+use Flarum\User\UserRepository;
 use Illuminate\Contracts\Bus\Dispatcher as BusDispatcher;
 use Illuminate\Contracts\Events\Dispatcher as EventDispatcher;
 use Psr\Http\Message\ServerRequestInterface;
@@ -23,7 +23,7 @@ use Zend\Diactoros\Response\JsonResponse;
 class TokenController implements ControllerInterface
 {
     /**
-     * @var UserRepository
+     * @var \Flarum\User\UserRepository
      */
     protected $users;
 

framework/core/src/Api/Controller/UninstallExtensionController.php

@@ -11,8 +11,8 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Extension\ExtensionManager;
+use Flarum\User\AssertPermissionTrait;
 use Psr\Http\Message\ServerRequestInterface;
 
 class UninstallExtensionController extends AbstractDeleteController

framework/core/src/Api/Controller/UpdateDiscussionController.php

@@ -11,14 +11,14 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\EditDiscussion;
+use Flarum\Discussion\Command\EditDiscussion;
-use Flarum\Core\Command\ReadDiscussion;
+use Flarum\Discussion\Command\ReadDiscussion;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Illuminate\Database\Eloquent\Collection;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UpdateDiscussionController extends AbstractResourceController
+class UpdateDiscussionController extends AbstractShowController
 {
     /**
      * {@inheritdoc}
@@ -63,7 +63,7 @@ class UpdateDiscussionController extends AbstractResourceController
 
         if ($posts = $discussion->getModifiedPosts()) {
             $posts = (new Collection($posts))->load('discussion', 'user');
-            $discussionPosts = $discussion->postsVisibleTo($actor)->orderBy('time')->lists('id')->all();
+            $discussionPosts = $discussion->postsVisibleTo($actor)->orderBy('time')->pluck('id')->all();
 
             foreach ($discussionPosts as &$id) {
                 foreach ($posts as $post) {

framework/core/src/Api/Controller/UpdateExtensionController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Extension\ExtensionManager;
 use Flarum\Http\Controller\ControllerInterface;
+use Flarum\User\AssertPermissionTrait;
 use Psr\Http\Message\ServerRequestInterface;
 
 class UpdateExtensionController implements ControllerInterface

framework/core/src/Api/Controller/UpdateGroupController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\EditGroup;
+use Flarum\Group\Command\EditGroup;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UpdateGroupController extends AbstractResourceController
+class UpdateGroupController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/UpdateNotificationController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\ReadNotification;
+use Flarum\Notification\Command\ReadNotification;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UpdateNotificationController extends AbstractResourceController
+class UpdateNotificationController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/UpdatePostController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\EditPost;
+use Flarum\Post\Command\EditPost;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UpdatePostController extends AbstractResourceController
+class UpdatePostController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/UpdateUserController.php

@@ -11,13 +11,13 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\EditUser;
+use Flarum\User\Command\EditUser;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\User\Exception\PermissionDeniedException;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UpdateUserController extends AbstractResourceController
+class UpdateUserController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/UploadAvatarController.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Command\UploadAvatar;
+use Flarum\User\Command\UploadAvatar;
 use Illuminate\Contracts\Bus\Dispatcher;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class UploadAvatarController extends AbstractResourceController
+class UploadAvatarController extends AbstractShowController
 {
     /**
      * {@inheritdoc}

framework/core/src/Api/Controller/UploadFaviconController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Foundation\Application;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
 use Illuminate\Support\Str;
 use Intervention\Image\ImageManager;
 use League\Flysystem\Adapter\Local;
@@ -80,7 +80,7 @@ class UploadFaviconController extends ShowForumController
             $mount->delete($file);
         }
 
-        $uploadName = 'favicon-'.Str::lower(Str::quickRandom(8)).'.'.$extension;
+        $uploadName = 'favicon-'.Str::lower(Str::random(8)).'.'.$extension;
 
         $mount->move('source://'.pathinfo($tmpFile, PATHINFO_BASENAME), "target://$uploadName");
 

framework/core/src/Api/Controller/UploadLogoController.php

@@ -11,9 +11,9 @@
 
 namespace Flarum\Api\Controller;
 
-use Flarum\Core\Access\AssertPermissionTrait;
 use Flarum\Foundation\Application;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\AssertPermissionTrait;
 use Illuminate\Support\Str;
 use Intervention\Image\ImageManager;
 use League\Flysystem\Adapter\Local;
@@ -73,7 +73,7 @@ class UploadLogoController extends ShowForumController
             $mount->delete($file);
         }
 
-        $uploadName = 'logo-'.Str::lower(Str::quickRandom(8)).'.png';
+        $uploadName = 'logo-'.Str::lower(Str::random(8)).'.png';
 
         $mount->move('source://'.pathinfo($tmpFile, PATHINFO_BASENAME), "target://$uploadName");
 

framework/core/src/Api/Event/Serializing.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Event;
+namespace Flarum\Api\Event;
 
 use DateTime;
 use Flarum\Api\Serializer\AbstractSerializer;
@@ -17,10 +17,10 @@ use Flarum\Api\Serializer\AbstractSerializer;
 /**
  * Prepare API attributes.
  *
- * This event is fired when a serialize is constructing an array of resource
+ * This event is fired when a serializer is constructing an array of resource
  * attributes for API output.
  */
-class PrepareApiAttributes
+class Serializing
 {
     /**
      * The class doing the serializing.
@@ -44,7 +44,7 @@ class PrepareApiAttributes
     public $attributes;
 
     /**
-     * @var \Flarum\Core\User
+     * @var \Flarum\User\User
      */
     public $actor;
 

framework/core/src/Api/Event/WillGetData.php

@@ -9,11 +9,11 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Event;
+namespace Flarum\Api\Event;
 
 use Flarum\Api\Controller\AbstractSerializeController;
 
-class ConfigureApiController
+class WillGetData
 {
     /**
      * @var AbstractSerializeController

framework/core/src/Api/Event/WillSerializeData.php

@@ -9,13 +9,13 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Event;
+namespace Flarum\Api\Event;
 
 use Flarum\Api\Controller\AbstractSerializeController;
 use Psr\Http\Message\ServerRequestInterface;
 use Tobscure\JsonApi\Document;
 
-class PrepareApiData
+class WillSerializeData
 {
     /**
      * @var AbstractSerializeController
@@ -38,7 +38,7 @@ class PrepareApiData
     public $document;
 
     /**
-     * @var \Flarum\Core\User
+     * @var \Flarum\User\User
      */
     public $actor;
 

framework/core/src/Api/ExceptionHandler/FloodingExceptionHandler.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
-use Flarum\Core\Exception\FloodingException;
+use Flarum\Post\Exception\FloodingException;
 use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
 use Tobscure\JsonApi\Exception\Handler\ResponseBag;
 

framework/core/src/Api/ExceptionHandler/IlluminateValidationExceptionHandler.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
-use Illuminate\Contracts\Validation\ValidationException;
+use Illuminate\Validation\ValidationException;
 use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
 use Tobscure\JsonApi\Exception\Handler\ResponseBag;
 
@@ -32,7 +32,8 @@ class IlluminateValidationExceptionHandler implements ExceptionHandlerInterface
     public function handle(Exception $e)
     {
         $status = 422;
-        $errors = $this->formatErrors($e->errors()->toArray());
+
+        $errors = $this->formatErrors($e->errors());
 
         return new ResponseBag($status, $errors);
     }

framework/core/src/Api/ExceptionHandler/InvalidAccessTokenExceptionHandler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
 use Flarum\Api\Exception\InvalidAccessTokenException;

framework/core/src/Api/ExceptionHandler/InvalidConfirmationTokenExceptionHandler.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
-use Flarum\Core\Exception\InvalidConfirmationTokenException;
+use Flarum\User\Exception\InvalidConfirmationTokenException;
 use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
 use Tobscure\JsonApi\Exception\Handler\ResponseBag;
 

framework/core/src/Api/ExceptionHandler/MethodNotAllowedExceptionHandler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
 use Flarum\Http\Exception\MethodNotAllowedException;

framework/core/src/Api/ExceptionHandler/ModelNotFoundExceptionHandler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
 use Illuminate\Database\Eloquent\ModelNotFoundException;

framework/core/src/Api/ExceptionHandler/PermissionDeniedExceptionHandler.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\User\Exception\PermissionDeniedException;
 use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
 use Tobscure\JsonApi\Exception\Handler\ResponseBag;
 

framework/core/src/Api/ExceptionHandler/RouteNotFoundExceptionHandler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
 use Flarum\Http\Exception\RouteNotFoundException;

framework/core/src/Api/ExceptionHandler/TokenMismatchExceptionHandler.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
 use Flarum\Http\Exception\TokenMismatchException;

framework/core/src/Api/ExceptionHandler/ValidationExceptionHandler.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Api\Handler;
+namespace Flarum\Api\ExceptionHandler;
 
 use Exception;
-use Flarum\Core\Exception\ValidationException;
+use Flarum\Foundation\ValidationException;
 use Tobscure\JsonApi\Exception\Handler\ExceptionHandlerInterface;
 use Tobscure\JsonApi\Exception\Handler\ResponseBag;
 

framework/core/src/Api/Serializer/AbstractSerializer.php

@@ -13,9 +13,9 @@ namespace Flarum\Api\Serializer;
 
 use Closure;
 use DateTime;
-use Flarum\Core\User;
+use Flarum\Api\Event\Serializing;
 use Flarum\Event\GetApiRelationship;
-use Flarum\Event\PrepareApiAttributes;
+use Flarum\User\User;
 use Illuminate\Contracts\Container\Container;
 use Illuminate\Contracts\Events\Dispatcher;
 use InvalidArgumentException;
@@ -71,7 +71,7 @@ abstract class AbstractSerializer extends BaseAbstractSerializer
         $attributes = $this->getDefaultAttributes($model);
 
         static::$dispatcher->fire(
-            new PrepareApiAttributes($this, $model, $attributes)
+            new Serializing($this, $model, $attributes)
         );
 
         return $attributes;

framework/core/src/Api/Serializer/BasicDiscussionSerializer.php

@@ -11,10 +11,10 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Discussion;
+use Flarum\Discussion\Discussion;
 use InvalidArgumentException;
 
-class DiscussionBasicSerializer extends AbstractSerializer
+class BasicDiscussionSerializer extends AbstractSerializer
 {
     /**
      * {@inheritdoc}
@@ -46,7 +46,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function startUser($discussion)
     {
-        return $this->hasOne($discussion, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($discussion, BasicUserSerializer::class);
     }
 
     /**
@@ -54,7 +54,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function startPost($discussion)
     {
-        return $this->hasOne($discussion, 'Flarum\Api\Serializer\PostBasicSerializer');
+        return $this->hasOne($discussion, BasicPostSerializer::class);
     }
 
     /**
@@ -62,7 +62,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function lastUser($discussion)
     {
-        return $this->hasOne($discussion, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($discussion, BasicUserSerializer::class);
     }
 
     /**
@@ -70,7 +70,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function lastPost($discussion)
     {
-        return $this->hasOne($discussion, 'Flarum\Api\Serializer\PostBasicSerializer');
+        return $this->hasOne($discussion, BasicPostSerializer::class);
     }
 
     /**
@@ -78,7 +78,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function posts($discussion)
     {
-        return $this->hasMany($discussion, 'Flarum\Api\Serializer\PostSerializer');
+        return $this->hasMany($discussion, PostSerializer::class);
     }
 
     /**
@@ -86,7 +86,7 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function relevantPosts($discussion)
     {
-        return $this->hasMany($discussion, 'Flarum\Api\Serializer\PostBasicSerializer');
+        return $this->hasMany($discussion, BasicPostSerializer::class);
     }
 
     /**
@@ -94,6 +94,6 @@ class DiscussionBasicSerializer extends AbstractSerializer
      */
     protected function hideUser($discussion)
     {
-        return $this->hasOne($discussion, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($discussion, BasicUserSerializer::class);
     }
 }

framework/core/src/Api/Serializer/BasicPostSerializer.php

@@ -11,11 +11,11 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Post;
+use Flarum\Post\CommentPost;
-use Flarum\Core\Post\CommentPost;
+use Flarum\Post\Post;
 use InvalidArgumentException;
 
-class PostBasicSerializer extends AbstractSerializer
+class BasicPostSerializer extends AbstractSerializer
 {
     /**
      * {@inheritdoc}
@@ -25,7 +25,7 @@ class PostBasicSerializer extends AbstractSerializer
     /**
      * {@inheritdoc}
      *
-     * @param \Flarum\Core\Post $post
+     * @param \Flarum\Post\Post $post
      * @throws InvalidArgumentException
      */
     protected function getDefaultAttributes($post)
@@ -57,7 +57,7 @@ class PostBasicSerializer extends AbstractSerializer
      */
     protected function user($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($post, BasicUserSerializer::class);
     }
 
     /**
@@ -65,6 +65,6 @@ class PostBasicSerializer extends AbstractSerializer
      */
     protected function discussion($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\DiscussionBasicSerializer');
+        return $this->hasOne($post, BasicDiscussionSerializer::class);
     }
 }

framework/core/src/Api/Serializer/BasicUserSerializer.php

@@ -11,10 +11,10 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\User;
+use Flarum\User\User;
 use InvalidArgumentException;
 
-class UserBasicSerializer extends AbstractSerializer
+class BasicUserSerializer extends AbstractSerializer
 {
     /**
      * {@inheritdoc}
@@ -47,6 +47,6 @@ class UserBasicSerializer extends AbstractSerializer
      */
     protected function groups($user)
     {
-        return $this->hasMany($user, 'Flarum\Api\Serializer\GroupSerializer');
+        return $this->hasMany($user, GroupSerializer::class);
     }
 }

framework/core/src/Api/Serializer/DiscussionSerializer.php

@@ -11,18 +11,18 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Access\Gate;
+use Flarum\Discussion\Discussion;
-use Flarum\Core\Discussion;
+use Flarum\User\Gate;
 
-class DiscussionSerializer extends DiscussionBasicSerializer
+class DiscussionSerializer extends BasicDiscussionSerializer
 {
     /**
-     * @var Gate
+     * @var \Flarum\User\Gate
      */
     protected $gate;
 
     /**
-     * @param \Flarum\Core\Access\Gate $gate
+     * @param \Flarum\User\Gate $gate
      */
     public function __construct(Gate $gate)
     {

framework/core/src/Api/Serializer/ForumSerializer.php

@@ -11,8 +11,8 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Forum\UrlGenerator;
 use Flarum\Foundation\Application;
+use Flarum\Http\UrlGenerator;
 use Flarum\Settings\SettingsRepositoryInterface;
 
 class ForumSerializer extends AbstractSerializer
@@ -97,7 +97,7 @@ class ForumSerializer extends AbstractSerializer
      */
     protected function groups($model)
     {
-        return $this->hasMany($model, 'Flarum\Api\Serializer\GroupSerializer');
+        return $this->hasMany($model, GroupSerializer::class);
     }
 
     /**
@@ -107,7 +107,7 @@ class ForumSerializer extends AbstractSerializer
     {
         $logoPath = $this->settings->get('logo_path');
 
-        return $logoPath ? $this->url->toPath('assets/'.$logoPath) : null;
+        return $logoPath ? $this->url->to('forum')->path('assets/'.$logoPath) : null;
     }
 
     /**
@@ -117,6 +117,6 @@ class ForumSerializer extends AbstractSerializer
     {
         $faviconPath = $this->settings->get('favicon_path');
 
-        return $faviconPath ? $this->url->toPath('assets/'.$faviconPath) : null;
+        return $faviconPath ? $this->url->to('forum')->path('assets/'.$faviconPath) : null;
     }
 }

framework/core/src/Api/Serializer/GroupSerializer.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Group;
+use Flarum\Group\Group;
 use InvalidArgumentException;
 use Symfony\Component\Translation\TranslatorInterface;
 
@@ -57,14 +57,6 @@ class GroupSerializer extends AbstractSerializer
         ];
     }
 
-    /**
-     * @return \Tobscure\JsonApi\Relationship
-     */
-    protected function permissions($group)
-    {
-        return $this->hasMany($group, 'Flarum\Api\Serializers\PermissionSerializer');
-    }
-
     /**
      * @param string $name
      * @return string

framework/core/src/Api/Serializer/NotificationSerializer.php

@@ -11,7 +11,7 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Notification;
+use Flarum\Notification\Notification;
 use InvalidArgumentException;
 
 class NotificationSerializer extends AbstractSerializer
@@ -32,7 +32,7 @@ class NotificationSerializer extends AbstractSerializer
     /**
      * {@inheritdoc}
      *
-     * @param \Flarum\Core\Notification $notification
+     * @param \Flarum\Notification\Notification $notification
      * @throws InvalidArgumentException
      */
     protected function getDefaultAttributes($notification)
@@ -57,7 +57,7 @@ class NotificationSerializer extends AbstractSerializer
      */
     protected function user($notification)
     {
-        return $this->hasOne($notification, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($notification, BasicUserSerializer::class);
     }
 
     /**
@@ -65,7 +65,7 @@ class NotificationSerializer extends AbstractSerializer
      */
     protected function sender($notification)
     {
-        return $this->hasOne($notification, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($notification, BasicUserSerializer::class);
     }
 
     /**

framework/core/src/Api/Serializer/PostSerializer.php

@@ -11,18 +11,18 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Access\Gate;
+use Flarum\Post\CommentPost;
-use Flarum\Core\Post\CommentPost;
+use Flarum\User\Gate;
 
-class PostSerializer extends PostBasicSerializer
+class PostSerializer extends BasicPostSerializer
 {
     /**
-     * @var \Flarum\Core\Access\Gate
+     * @var \Flarum\User\Gate
      */
     protected $gate;
 
     /**
-     * @param \Flarum\Core\Access\Gate $gate
+     * @param \Flarum\User\Gate $gate
      */
     public function __construct(Gate $gate)
     {
@@ -77,7 +77,7 @@ class PostSerializer extends PostBasicSerializer
      */
     protected function user($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\UserSerializer');
+        return $this->hasOne($post, UserSerializer::class);
     }
 
     /**
@@ -85,7 +85,7 @@ class PostSerializer extends PostBasicSerializer
      */
     protected function discussion($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\DiscussionBasicSerializer');
+        return $this->hasOne($post, BasicDiscussionSerializer::class);
     }
 
     /**
@@ -93,7 +93,7 @@ class PostSerializer extends PostBasicSerializer
      */
     protected function editUser($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($post, BasicUserSerializer::class);
     }
 
     /**
@@ -101,6 +101,6 @@ class PostSerializer extends PostBasicSerializer
      */
     protected function hideUser($post)
     {
-        return $this->hasOne($post, 'Flarum\Api\Serializer\UserBasicSerializer');
+        return $this->hasOne($post, BasicUserSerializer::class);
     }
 }

framework/core/src/Api/Serializer/UserSerializer.php

@@ -11,12 +11,12 @@
 
 namespace Flarum\Api\Serializer;
 
-use Flarum\Core\Access\Gate;
+use Flarum\User\Gate;
 
-class UserSerializer extends UserBasicSerializer
+class UserSerializer extends BasicUserSerializer
 {
     /**
-     * @var Gate
+     * @var \Flarum\User\Gate
      */
     protected $gate;
 

framework/core/src/Api/Server.php

@@ -1,62 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Api;
-
-use Flarum\Event\ConfigureMiddleware;
-use Flarum\Foundation\Application;
-use Flarum\Http\AbstractServer;
-use Tobscure\JsonApi\Document;
-use Zend\Stratigility\MiddlewarePipe;
-
-class Server extends AbstractServer
-{
-    /**
-     * {@inheritdoc}
-     */
-    protected function getMiddleware(Application $app)
-    {
-        $pipe = new MiddlewarePipe;
-        $pipe->raiseThrowables();
-
-        $path = parse_url($app->url('api'), PHP_URL_PATH);
-
-        if ($app->isInstalled() && $app->isUpToDate()) {
-            $pipe->pipe($path, $app->make('Flarum\Api\Middleware\HandleErrors'));
-
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\ParseJsonBody'));
-            $pipe->pipe($path, $app->make('Flarum\Api\Middleware\FakeHttpMethods'));
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\StartSession'));
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\RememberFromCookie'));
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\AuthenticateWithSession'));
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\AuthenticateWithHeader'));
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\SetLocale'));
-
-            event(new ConfigureMiddleware($pipe, $path, $this));
-
-            $pipe->pipe($path, $app->make('Flarum\Http\Middleware\DispatchRoute', ['routes' => $app->make('flarum.api.routes')]));
-        } else {
-            $pipe->pipe($path, function () {
-                $document = new Document;
-                $document->setErrors([
-                    [
-                        'code' => 503,
-                        'title' => 'Service Unavailable'
-                    ]
-                ]);
-
-                return new JsonApiResponse($document, 503);
-            });
-        }
-
-        return $pipe;
-    }
-}

framework/core/src/Api/routes.php

@@ -0,0 +1,304 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Flarum\Api\Controller;
+use Flarum\Http\RouteCollection;
+use Flarum\Http\RouteHandlerFactory;
+
+return function (RouteCollection $map, RouteHandlerFactory $route) {
+    // Get forum information
+    $map->get(
+        '/forum',
+        'forum.show',
+        $route->toController(Controller\ShowForumController::class)
+    );
+
+    // Retrieve authentication token
+    $map->post(
+        '/token',
+        'token',
+        $route->toController(Controller\TokenController::class)
+    );
+
+    // Send forgot password email
+    $map->post(
+        '/forgot',
+        'forgot',
+        $route->toController(Controller\ForgotPasswordController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Users
+    |--------------------------------------------------------------------------
+    */
+
+    // List users
+    $map->get(
+        '/users',
+        'users.index',
+        $route->toController(Controller\ListUsersController::class)
+    );
+
+    // Register a user
+    $map->post(
+        '/users',
+        'users.create',
+        $route->toController(Controller\CreateUserController::class)
+    );
+
+    // Get a single user
+    $map->get(
+        '/users/{id}',
+        'users.show',
+        $route->toController(Controller\ShowUserController::class)
+    );
+
+    // Edit a user
+    $map->patch(
+        '/users/{id}',
+        'users.update',
+        $route->toController(Controller\UpdateUserController::class)
+    );
+
+    // Delete a user
+    $map->delete(
+        '/users/{id}',
+        'users.delete',
+        $route->toController(Controller\DeleteUserController::class)
+    );
+
+    // Upload avatar
+    $map->post(
+        '/users/{id}/avatar',
+        'users.avatar.upload',
+        $route->toController(Controller\UploadAvatarController::class)
+    );
+
+    // Remove avatar
+    $map->delete(
+        '/users/{id}/avatar',
+        'users.avatar.delete',
+        $route->toController(Controller\DeleteAvatarController::class)
+    );
+
+    // send confirmation email
+    $map->post(
+        '/users/{id}/send-confirmation',
+        'users.confirmation.send',
+        $route->toController(Controller\SendConfirmationEmailController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Notifications
+    |--------------------------------------------------------------------------
+    */
+
+    // List notifications for the current user
+    $map->get(
+        '/notifications',
+        'notifications.index',
+        $route->toController(Controller\ListNotificationsController::class)
+    );
+
+    // Mark all notifications as read
+    $map->post(
+        '/notifications/read',
+        'notifications.readAll',
+        $route->toController(Controller\ReadAllNotificationsController::class)
+    );
+
+    // Mark a single notification as read
+    $map->patch(
+        '/notifications/{id}',
+        'notifications.update',
+        $route->toController(Controller\UpdateNotificationController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Discussions
+    |--------------------------------------------------------------------------
+    */
+
+    // List discussions
+    $map->get(
+        '/discussions',
+        'discussions.index',
+        $route->toController(Controller\ListDiscussionsController::class)
+    );
+
+    // Create a discussion
+    $map->post(
+        '/discussions',
+        'discussions.create',
+        $route->toController(Controller\CreateDiscussionController::class)
+    );
+
+    // Show a single discussion
+    $map->get(
+        '/discussions/{id}',
+        'discussions.show',
+        $route->toController(Controller\ShowDiscussionController::class)
+    );
+
+    // Edit a discussion
+    $map->patch(
+        '/discussions/{id}',
+        'discussions.update',
+        $route->toController(Controller\UpdateDiscussionController::class)
+    );
+
+    // Delete a discussion
+    $map->delete(
+        '/discussions/{id}',
+        'discussions.delete',
+        $route->toController(Controller\DeleteDiscussionController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Posts
+    |--------------------------------------------------------------------------
+    */
+
+    // List posts, usually for a discussion
+    $map->get(
+        '/posts',
+        'posts.index',
+        $route->toController(Controller\ListPostsController::class)
+    );
+
+    // Create a post
+    $map->post(
+        '/posts',
+        'posts.create',
+        $route->toController(Controller\CreatePostController::class)
+    );
+
+    // Show a single or multiple posts by ID
+    $map->get(
+        '/posts/{id}',
+        'posts.show',
+        $route->toController(Controller\ShowPostController::class)
+    );
+
+    // Edit a post
+    $map->patch(
+        '/posts/{id}',
+        'posts.update',
+        $route->toController(Controller\UpdatePostController::class)
+    );
+
+    // Delete a post
+    $map->delete(
+        '/posts/{id}',
+        'posts.delete',
+        $route->toController(Controller\DeletePostController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Groups
+    |--------------------------------------------------------------------------
+    */
+
+    // List groups
+    $map->get(
+        '/groups',
+        'groups.index',
+        $route->toController(Controller\ListGroupsController::class)
+    );
+
+    // Create a group
+    $map->post(
+        '/groups',
+        'groups.create',
+        $route->toController(Controller\CreateGroupController::class)
+    );
+
+    // Edit a group
+    $map->patch(
+        '/groups/{id}',
+        'groups.update',
+        $route->toController(Controller\UpdateGroupController::class)
+    );
+
+    // Delete a group
+    $map->delete(
+        '/groups/{id}',
+        'groups.delete',
+        $route->toController(Controller\DeleteGroupController::class)
+    );
+
+    /*
+    |--------------------------------------------------------------------------
+    | Administration
+    |--------------------------------------------------------------------------
+    */
+
+    // Toggle an extension
+    $map->patch(
+        '/extensions/{name}',
+        'extensions.update',
+        $route->toController(Controller\UpdateExtensionController::class)
+    );
+
+    // Uninstall an extension
+    $map->delete(
+        '/extensions/{name}',
+        'extensions.delete',
+        $route->toController(Controller\UninstallExtensionController::class)
+    );
+
+    // Update settings
+    $map->post(
+        '/settings',
+        'settings',
+        $route->toController(Controller\SetSettingsController::class)
+    );
+
+    // Update a permission
+    $map->post(
+        '/permission',
+        'permission',
+        $route->toController(Controller\SetPermissionController::class)
+    );
+
+    // Upload a logo
+    $map->post(
+        '/logo',
+        'logo',
+        $route->toController(Controller\UploadLogoController::class)
+    );
+
+    // Remove the logo
+    $map->delete(
+        '/logo',
+        'logo.delete',
+        $route->toController(Controller\DeleteLogoController::class)
+    );
+
+    // Upload a favicon
+    $map->post(
+        '/favicon',
+        'favicon',
+        $route->toController(Controller\UploadFaviconController::class)
+    );
+
+    // Remove the favicon
+    $map->delete(
+        '/favicon',
+        'favicon.delete',
+        $route->toController(Controller\DeleteFaviconController::class)
+    );
+};

framework/core/src/Bus/BusServiceProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Bus;
+
+use Flarum\Foundation\AbstractServiceProvider;
+use Illuminate\Contracts\Bus\Dispatcher as BusContract;
+use Illuminate\Contracts\Queue\Factory as QueueFactoryContract;
+
+class BusServiceProvider extends AbstractServiceProvider
+{
+    public function register()
+    {
+        $this->app->bind(BusContract::class, function ($app) {
+            return new Dispatcher($app, function ($connection = null) use ($app) {
+                return $app[QueueFactoryContract::class]->connection($connection);
+            });
+        });
+    }
+}

framework/core/src/Bus/Dispatcher.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Bus;
+
+use Illuminate\Bus\Dispatcher as BaseDispatcher;
+
+class Dispatcher extends BaseDispatcher
+{
+    public function getCommandHandler($command)
+    {
+        $handler = get_class($command).'Handler';
+
+        if (class_exists($handler)) {
+            return $this->container->make($handler);
+        }
+
+        return parent::getCommandHandler($command);
+    }
+}

framework/core/src/Console/AbstractCommand.php

@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Console\Command;
+namespace Flarum\Console;
 
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;

framework/core/src/Console/Server.php

@@ -11,16 +11,32 @@
 
 namespace Flarum\Console;
 
-use Flarum\Console\Command\GenerateMigrationCommand;
+use Flarum\Database\Console\GenerateMigrationCommand;
-use Flarum\Debug\Console\CacheClearCommand;
+use Flarum\Database\Console\MigrateCommand;
-use Flarum\Debug\Console\InfoCommand;
+use Flarum\Foundation\Application;
-use Flarum\Foundation\AbstractServer;
+use Flarum\Foundation\Console\CacheClearCommand;
+use Flarum\Foundation\Console\InfoCommand;
+use Flarum\Foundation\Site;
 use Flarum\Install\Console\InstallCommand;
-use Flarum\Update\Console\MigrateCommand;
+use Flarum\Install\InstallServiceProvider;
-use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Application as ConsoleApplication;
 
-class Server extends AbstractServer
+class Server
 {
+    /**
+     * @param Site $site
+     * @return Server
+     */
+    public static function fromSite(Site $site)
+    {
+        return new static($site->boot());
+    }
+
+    public function __construct(Application $app)
+    {
+        $this->app = $app;
+    }
+
     public function listen()
     {
         $console = $this->getConsoleApplication();
@@ -29,14 +45,13 @@ class Server extends AbstractServer
     }
 
     /**
-     * @return Application
+     * @return ConsoleApplication
      */
     protected function getConsoleApplication()
     {
-        $app = $this->getApp();
+        $console = new ConsoleApplication('Flarum', $this->app->version());
-        $console = new Application('Flarum', $app->version());
 
-        $app->register('Flarum\Install\InstallServiceProvider');
+        $this->app->register(InstallServiceProvider::class);
 
         $commands = [
             InstallCommand::class,
@@ -44,7 +59,7 @@ class Server extends AbstractServer
             GenerateMigrationCommand::class,
         ];
 
-        if ($app->isInstalled()) {
+        if ($this->app->isInstalled()) {
             $commands = array_merge($commands, [
                 InfoCommand::class,
                 CacheClearCommand::class
@@ -52,9 +67,9 @@ class Server extends AbstractServer
         }
 
         foreach ($commands as $command) {
-            $console->add($app->make(
+            $console->add($this->app->make(
                 $command,
-                ['config' => $app->isInstalled() ? $app->make('flarum.config') : []]
+                ['config' => $this->app->isInstalled() ? $this->app->make('flarum.config') : []]
             ));
         }
 

framework/core/src/Core/Post/RegisteredTypesScope.php

@@ -1,78 +0,0 @@
-<?php
-
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Core\Post;
-
-use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\ScopeInterface;
-
-class RegisteredTypesScope implements ScopeInterface
-{
-    /**
-     * The index at which we added a where clause.
-     *
-     * @var int
-     */
-    protected $whereIndex;
-
-    /**
-     * The index at which we added where bindings.
-     *
-     * @var int
-     */
-    protected $bindingIndex;
-
-    /**
-     * The number of where bindings we added.
-     *
-     * @var int
-     */
-    protected $bindingCount;
-
-    /**
-     * Apply the scope to a given Eloquent query builder.
-     *
-     * @param Builder $builder
-     * @param Model $post
-     * @return void
-     */
-    public function apply(Builder $builder, Model $post)
-    {
-        $query = $builder->getQuery();
-
-        $this->whereIndex = count($query->wheres ?: []);
-        $this->bindingIndex = count($query->getRawBindings()['where']);
-
-        $types = array_keys($post::getModels());
-        $this->bindingCount = count($types);
-        $query->whereIn('type', $types);
-    }
-
-    /**
-     * Remove the scope from the given Eloquent query builder.
-     *
-     * @param Builder $builder
-     * @param Model $post
-     * @return void
-     */
-    public function remove(Builder $builder, Model $post)
-    {
-        $query = $builder->getQuery();
-
-        unset($query->wheres[$this->whereIndex]);
-        $query->wheres = array_values($query->wheres);
-
-        $whereBindings = $query->getRawBindings()['where'];
-        array_splice($whereBindings, $this->bindingIndex, $this->bindingCount);
-        $query->setBindings(array_values($whereBindings));
-    }
-}

framework/core/src/Database/Console/GenerateMigrationCommand.php

@@ -9,8 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Console\Command;
+namespace Flarum\Database\Console;
 
+use Flarum\Console\AbstractCommand;
 use Flarum\Database\MigrationCreator;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;

framework/core/src/Database/Console/MigrateCommand.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Update\Console;
+namespace Flarum\Database\Console;
 
-use Flarum\Console\Command\AbstractCommand;
+use Flarum\Console\AbstractCommand;
 use Illuminate\Contracts\Container\Container;
 
 class MigrateCommand extends AbstractCommand

framework/core/src/Database/DatabaseMigrationRepository.php

@@ -58,7 +58,8 @@ class DatabaseMigrationRepository implements MigrationRepositoryInterface
         return $this->table()
                 ->where('extension', $extension)
                 ->orderBy('migration', 'asc')
-                ->lists('migration');
+                ->pluck('migration')
+                ->toArray();
     }
 
     /**

framework/core/src/Database/DatabaseServiceProvider.php

@@ -12,10 +12,8 @@
 namespace Flarum\Database;
 
 use Flarum\Foundation\AbstractServiceProvider;
-use Flarum\Foundation\Application;
 use Illuminate\Database\ConnectionResolver;
 use Illuminate\Database\Connectors\ConnectionFactory;
-use PDO;
 
 class DatabaseServiceProvider extends AbstractServiceProvider
 {
@@ -29,7 +27,6 @@ class DatabaseServiceProvider extends AbstractServiceProvider
 
             $connection = $factory->make($this->app->config('database'));
             $connection->setEventDispatcher($this->app->make('Illuminate\Contracts\Events\Dispatcher'));
-            $connection->setFetchMode(PDO::FETCH_CLASS);
 
             return $connection;
         });
@@ -46,14 +43,6 @@ class DatabaseServiceProvider extends AbstractServiceProvider
         });
 
         $this->app->alias('Illuminate\Database\ConnectionResolverInterface', 'db');
-
-        $this->app->singleton('Flarum\Database\MigrationRepositoryInterface', function ($app) {
-            return new DatabaseMigrationRepository($app['db'], 'migrations');
-        });
-
-        $this->app->bind(MigrationCreator::class, function (Application $app) {
-            return new MigrationCreator($app->make('Illuminate\Filesystem\Filesystem'), $app->basePath());
-        });
     }
 
     /**

framework/core/src/Database/MigrationServiceProvider.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Database;
+
+use Flarum\Foundation\AbstractServiceProvider;
+use Flarum\Foundation\Application;
+
+class MigrationServiceProvider extends AbstractServiceProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function register()
+    {
+        $this->app->singleton('Flarum\Database\MigrationRepositoryInterface', function ($app) {
+            return new DatabaseMigrationRepository($app['db'], 'migrations');
+        });
+
+        $this->app->bind(MigrationCreator::class, function (Application $app) {
+            return new MigrationCreator($app->make('Illuminate\Filesystem\Filesystem'), $app->basePath());
+        });
+    }
+}

framework/core/src/Database/Migrator.php

@@ -299,7 +299,7 @@ class Migrator
     /**
      * Get the migration repository instance.
      *
-     * @return \Illuminate\Database\Migrations\MigrationRepositoryInterface
+     * @return MigrationRepositoryInterface
      */
     public function getRepository()
     {

framework/core/src/Database/ScopeVisibilityTrait.php

@@ -9,10 +9,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Support;
+namespace Flarum\Database;
 
-use Flarum\Core\User;
 use Flarum\Event\ScopeModelVisibility;
+use Flarum\User\User;
 use Illuminate\Database\Eloquent\Builder;
 
 trait ScopeVisibilityTrait

framework/core/src/Discussion/Command/DeleteDiscussion.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\User;
+use Flarum\User\User;
 
 class DeleteDiscussion
 {

framework/core/src/Discussion/Command/DeleteDiscussionHandler.php

@@ -9,13 +9,13 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Discussion\DiscussionRepository;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\Discussion\Event\Deleting;
-use Flarum\Core\Repository\DiscussionRepository;
+use Flarum\Foundation\DispatchEventsTrait;
-use Flarum\Core\Support\DispatchEventsTrait;
+use Flarum\User\AssertPermissionTrait;
-use Flarum\Event\DiscussionWillBeDeleted;
+use Flarum\User\Exception\PermissionDeniedException;
 use Illuminate\Contracts\Events\Dispatcher;
 
 class DeleteDiscussionHandler
@@ -24,7 +24,7 @@ class DeleteDiscussionHandler
     use AssertPermissionTrait;
 
     /**
-     * @var DiscussionRepository
+     * @var \Flarum\Discussion\DiscussionRepository
      */
     protected $discussions;
 
@@ -40,7 +40,7 @@ class DeleteDiscussionHandler
 
     /**
      * @param DeleteDiscussion $command
-     * @return \Flarum\Core\Discussion
+     * @return \Flarum\Discussion\Discussion
      * @throws PermissionDeniedException
      */
     public function handle(DeleteDiscussion $command)
@@ -52,7 +52,7 @@ class DeleteDiscussionHandler
         $this->assertCan($actor, 'delete', $discussion);
 
         $this->events->fire(
-            new DiscussionWillBeDeleted($discussion, $actor, $command->data)
+            new Deleting($discussion, $actor, $command->data)
         );
 
         $discussion->delete();

framework/core/src/Discussion/Command/EditDiscussion.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\User;
+use Flarum\User\User;
 
 class EditDiscussion
 {
@@ -25,7 +25,7 @@ class EditDiscussion
     /**
      * The user performing the action.
      *
-     * @var \Flarum\Core\User
+     * @var \Flarum\User\User
      */
     public $actor;
 
@@ -38,7 +38,7 @@ class EditDiscussion
 
     /**
      * @param int $discussionId The ID of the discussion to edit.
-     * @param \Flarum\Core\User $actor The user performing the action.
+     * @param \Flarum\User\User $actor The user performing the action.
      * @param array $data The attributes to update on the discussion.
      */
     public function __construct($discussionId, User $actor, array $data)

framework/core/src/Discussion/Command/EditDiscussionHandler.php

@@ -9,14 +9,13 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Discussion\DiscussionRepository;
-use Flarum\Core\Exception\PermissionDeniedException;
+use Flarum\Discussion\DiscussionValidator;
-use Flarum\Core\Repository\DiscussionRepository;
+use Flarum\Discussion\Event\Saving;
-use Flarum\Core\Support\DispatchEventsTrait;
+use Flarum\Foundation\DispatchEventsTrait;
-use Flarum\Core\Validator\DiscussionValidator;
+use Flarum\User\AssertPermissionTrait;
-use Flarum\Event\DiscussionWillBeSaved;
 use Illuminate\Contracts\Events\Dispatcher;
 
 class EditDiscussionHandler
@@ -48,8 +47,8 @@ class EditDiscussionHandler
 
     /**
      * @param EditDiscussion $command
-     * @return \Flarum\Core\Discussion
+     * @return \Flarum\Discussion\Discussion
-     * @throws PermissionDeniedException
+     * @throws \Flarum\User\Exception\PermissionDeniedException
      */
     public function handle(EditDiscussion $command)
     {
@@ -76,7 +75,7 @@ class EditDiscussionHandler
         }
 
         $this->events->fire(
-            new DiscussionWillBeSaved($discussion, $actor, $data)
+            new Saving($discussion, $actor, $data)
         );
 
         $this->validator->assertValid($discussion->getDirty());

framework/core/src/Discussion/Command/ReadDiscussion.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\User;
+use Flarum\User\User;
 
 class ReadDiscussion
 {

framework/core/src/Discussion/Command/ReadDiscussionHandler.php

@@ -9,12 +9,12 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Discussion\DiscussionRepository;
-use Flarum\Core\Repository\DiscussionRepository;
+use Flarum\Discussion\Event\UserDataSaving;
-use Flarum\Core\Support\DispatchEventsTrait;
+use Flarum\Foundation\DispatchEventsTrait;
-use Flarum\Event\DiscussionStateWillBeSaved;
+use Flarum\User\AssertPermissionTrait;
 use Illuminate\Contracts\Events\Dispatcher;
 
 class ReadDiscussionHandler
@@ -39,8 +39,8 @@ class ReadDiscussionHandler
 
     /**
      * @param ReadDiscussion $command
-     * @return \Flarum\Core\DiscussionState
+     * @return \Flarum\Discussion\UserState
-     * @throws \Flarum\Core\Exception\PermissionDeniedException
+     * @throws \Flarum\User\Exception\PermissionDeniedException
      */
     public function handle(ReadDiscussion $command)
     {
@@ -54,7 +54,7 @@ class ReadDiscussionHandler
         $state->read($command->readNumber);
 
         $this->events->fire(
-            new DiscussionStateWillBeSaved($state)
+            new UserDataSaving($state)
         );
 
         $state->save();

framework/core/src/Discussion/Command/StartDiscussion.php

@@ -9,9 +9,9 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
-use Flarum\Core\User;
+use Flarum\User\User;
 
 class StartDiscussion
 {

framework/core/src/Discussion/Command/StartDiscussionHandler.php

@@ -9,14 +9,15 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Command;
+namespace Flarum\Discussion\Command;
 
 use Exception;
-use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Discussion\Discussion;
-use Flarum\Core\Discussion;
+use Flarum\Discussion\DiscussionValidator;
-use Flarum\Core\Support\DispatchEventsTrait;
+use Flarum\Discussion\Event\Saving;
-use Flarum\Core\Validator\DiscussionValidator;
+use Flarum\Foundation\DispatchEventsTrait;
-use Flarum\Event\DiscussionWillBeSaved;
+use Flarum\Post\Command\PostReply;
+use Flarum\User\AssertPermissionTrait;
 use Illuminate\Contracts\Bus\Dispatcher as BusDispatcher;
 use Illuminate\Contracts\Events\Dispatcher as EventDispatcher;
 
@@ -31,14 +32,14 @@ class StartDiscussionHandler
     protected $bus;
 
     /**
-     * @var DiscussionValidator
+     * @var \Flarum\Discussion\DiscussionValidator
      */
     protected $validator;
 
     /**
      * @param EventDispatcher $events
      * @param BusDispatcher $bus
-     * @param DiscussionValidator $validator
+     * @param \Flarum\Discussion\DiscussionValidator $validator
      */
     public function __construct(EventDispatcher $events, BusDispatcher $bus, DiscussionValidator $validator)
     {
@@ -70,7 +71,7 @@ class StartDiscussionHandler
         );
 
         $this->events->fire(
-            new DiscussionWillBeSaved($discussion, $actor, $data)
+            new Saving($discussion, $actor, $data)
         );
 
         $this->validator->assertValid($discussion->getAttributes());

framework/core/src/Discussion/Discussion.php

@@ -9,19 +9,22 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core;
+namespace Flarum\Discussion;
 
-use Flarum\Core\Post\MergeableInterface;
-use Flarum\Core\Support\EventGeneratorTrait;
-use Flarum\Core\Support\ScopeVisibilityTrait;
 use Flarum\Database\AbstractModel;
-use Flarum\Event\DiscussionWasDeleted;
+use Flarum\Database\ScopeVisibilityTrait;
-use Flarum\Event\DiscussionWasHidden;
+use Flarum\Discussion\Event\Deleted;
-use Flarum\Event\DiscussionWasRenamed;
+use Flarum\Discussion\Event\Hidden;
-use Flarum\Event\DiscussionWasRestored;
+use Flarum\Discussion\Event\Renamed;
-use Flarum\Event\DiscussionWasStarted;
+use Flarum\Discussion\Event\Restored;
-use Flarum\Event\PostWasDeleted;
+use Flarum\Discussion\Event\Started;
 use Flarum\Event\ScopePostVisibility;
+use Flarum\Foundation\EventGeneratorTrait;
+use Flarum\Post\Event\Deleted as PostDeleted;
+use Flarum\Post\MergeableInterface;
+use Flarum\Post\Post;
+use Flarum\User\Guest;
+use Flarum\User\User;
 use Flarum\Util\Str;
 
 /**
@@ -40,7 +43,7 @@ use Flarum\Util\Str;
  * @property int|null $last_post_number
  * @property \Carbon\Carbon|null $hide_time
  * @property int|null $hide_user_id
- * @property DiscussionState|null $state
+ * @property UserState|null $state
  * @property \Illuminate\Database\Eloquent\Collection $posts
  * @property \Illuminate\Database\Eloquent\Collection $comments
  * @property \Illuminate\Database\Eloquent\Collection $participants
@@ -99,7 +102,7 @@ class Discussion extends AbstractModel
         parent::boot();
 
         static::deleted(function ($discussion) {
-            $discussion->raise(new DiscussionWasDeleted($discussion));
+            $discussion->raise(new Deleted($discussion));
 
             // Delete all of the posts in the discussion. Before we delete them
             // in a big batch query, we will loop through them and raise a
@@ -107,7 +110,7 @@ class Discussion extends AbstractModel
             $posts = $discussion->posts()->allTypes();
 
             foreach ($posts->get() as $post) {
-                $discussion->raise(new PostWasDeleted($post));
+                $discussion->raise(new PostDeleted($post));
             }
 
             $posts->delete();
@@ -135,7 +138,7 @@ class Discussion extends AbstractModel
 
         $discussion->setRelation('startUser', $user);
 
-        $discussion->raise(new DiscussionWasStarted($discussion));
+        $discussion->raise(new Started($discussion));
 
         return $discussion;
     }
@@ -152,7 +155,7 @@ class Discussion extends AbstractModel
             $oldTitle = $this->title;
             $this->title = $title;
 
-            $this->raise(new DiscussionWasRenamed($this, $oldTitle));
+            $this->raise(new Renamed($this, $oldTitle));
         }
 
         return $this;
@@ -170,7 +173,7 @@ class Discussion extends AbstractModel
             $this->hide_time = time();
             $this->hide_user_id = $actor ? $actor->id : null;
 
-            $this->raise(new DiscussionWasHidden($this));
+            $this->raise(new Hidden($this));
         }
 
         return $this;
@@ -187,7 +190,7 @@ class Discussion extends AbstractModel
             $this->hide_time = null;
             $this->hide_user_id = null;
 
-            $this->raise(new DiscussionWasRestored($this));
+            $this->raise(new Restored($this));
         }
 
         return $this;
@@ -270,7 +273,7 @@ class Discussion extends AbstractModel
      * DiscussionRenamedPost, and delete if the title has been reverted
      * completely.)
      *
-     * @param MergeableInterface $post The post to save.
+     * @param \Flarum\Post\MergeableInterface $post The post to save.
      * @return Post The resulting post. It may or may not be the same post as
      *     was originally intended to be saved. It also may not exist, if the
      *     merge logic resulted in deletion.
@@ -301,7 +304,7 @@ class Discussion extends AbstractModel
      */
     public function posts()
     {
-        return $this->hasMany('Flarum\Core\Post');
+        return $this->hasMany('Flarum\Post\Post');
     }
 
     /**
@@ -353,7 +356,7 @@ class Discussion extends AbstractModel
      */
     public function startPost()
     {
-        return $this->belongsTo('Flarum\Core\Post', 'start_post_id');
+        return $this->belongsTo('Flarum\Post\Post', 'start_post_id');
     }
 
     /**
@@ -363,7 +366,7 @@ class Discussion extends AbstractModel
      */
     public function startUser()
     {
-        return $this->belongsTo('Flarum\Core\User', 'start_user_id');
+        return $this->belongsTo('Flarum\User\User', 'start_user_id');
     }
 
     /**
@@ -373,7 +376,7 @@ class Discussion extends AbstractModel
      */
     public function lastPost()
     {
-        return $this->belongsTo('Flarum\Core\Post', 'last_post_id');
+        return $this->belongsTo('Flarum\Post\Post', 'last_post_id');
     }
 
     /**
@@ -383,7 +386,7 @@ class Discussion extends AbstractModel
      */
     public function lastUser()
     {
-        return $this->belongsTo('Flarum\Core\User', 'last_user_id');
+        return $this->belongsTo('Flarum\User\User', 'last_user_id');
     }
 
     /**
@@ -393,7 +396,7 @@ class Discussion extends AbstractModel
      */
     public function readers()
     {
-        return $this->belongsToMany('Flarum\Core\User', 'users_discussions');
+        return $this->belongsToMany('Flarum\User\User', 'users_discussions');
     }
 
     /**
@@ -412,7 +415,7 @@ class Discussion extends AbstractModel
     {
         $user = $user ?: static::$stateUser;
 
-        return $this->hasOne('Flarum\Core\DiscussionState')->where('user_id', $user ? $user->id : null);
+        return $this->hasOne('Flarum\Discussion\UserState')->where('user_id', $user ? $user->id : null);
     }
 
     /**
@@ -420,14 +423,14 @@ class Discussion extends AbstractModel
      * exist.
      *
      * @param User $user
-     * @return \Flarum\Core\DiscussionState
+     * @return \Flarum\Discussion\UserState
      */
     public function stateFor(User $user)
     {
         $state = $this->state($user)->first();
 
         if (! $state) {
-            $state = new DiscussionState;
+            $state = new UserState;
             $state->discussion_id = $this->id;
             $state->user_id = $user->id;
         }

framework/core/src/Discussion/DiscussionMetadataUpdater.php

@@ -9,13 +9,13 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Core\Listener;
+namespace Flarum\Discussion;
 
-use Flarum\Core\Post;
+use Flarum\Post\Event\Deleted;
-use Flarum\Event\PostWasDeleted;
+use Flarum\Post\Event\Hidden;
-use Flarum\Event\PostWasHidden;
+use Flarum\Post\Event\Posted;
-use Flarum\Event\PostWasPosted;
+use Flarum\Post\Event\Restored;
-use Flarum\Event\PostWasRestored;
+use Flarum\Post\Post;
 use Illuminate\Contracts\Events\Dispatcher;
 
 class DiscussionMetadataUpdater
@@ -25,16 +25,16 @@ class DiscussionMetadataUpdater
      */
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(PostWasPosted::class, [$this, 'whenPostWasPosted']);
+        $events->listen(Posted::class, [$this, 'whenPostWasPosted']);
-        $events->listen(PostWasDeleted::class, [$this, 'whenPostWasDeleted']);
+        $events->listen(Deleted::class, [$this, 'whenPostWasDeleted']);
-        $events->listen(PostWasHidden::class, [$this, 'whenPostWasHidden']);
+        $events->listen(Hidden::class, [$this, 'whenPostWasHidden']);
-        $events->listen(PostWasRestored::class, [$this, 'whenPostWasRestored']);
+        $events->listen(Restored::class, [$this, 'whenPostWasRestored']);
     }
 
     /**
-     * @param PostWasPosted $event
+     * @param Posted $event
      */
-    public function whenPostWasPosted(PostWasPosted $event)
+    public function whenPostWasPosted(Posted $event)
     {
         $discussion = $event->post->discussion;
 
@@ -47,9 +47,9 @@ class DiscussionMetadataUpdater
     }
 
     /**
-     * @param \Flarum\Event\PostWasDeleted $event
+     * @param \Flarum\Post\Event\Deleted $event
      */
-    public function whenPostWasDeleted(PostWasDeleted $event)
+    public function whenPostWasDeleted(Deleted $event)
     {
         $this->removePost($event->post);
 
@@ -61,17 +61,17 @@ class DiscussionMetadataUpdater
     }
 
     /**
-     * @param PostWasHidden $event
+     * @param \Flarum\Post\Event\Hidden $event
      */
-    public function whenPostWasHidden(PostWasHidden $event)
+    public function whenPostWasHidden(Hidden $event)
     {
         $this->removePost($event->post);
     }
 
     /**
-     * @param PostWasRestored $event
+     * @param Restored $event
      */
-    public function whenPostWasRestored(PostWasRestored $event)
+    public function whenPostWasRestored(Restored $event)
     {
         $discussion = $event->post->discussion;