Move code to event handlers instead of registration routine.

app/Events/UserRegistration.php

@@ -0,0 +1,39 @@
+<?php
+/**
+ * UserRegistration.php
+ * Copyright (C) 2016 Sander Dorigo
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace FireflyIII\Events;
+
+use FireflyIII\User;
+use Illuminate\Queue\SerializesModels;
+
+/**
+ * Class UserRegistration
+ *
+ * @package FireflyIII\Events
+ */
+class UserRegistration extends Event
+{
+    use SerializesModels;
+
+    public $ip;
+    public $user;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param  User $user
+     *
+     * @return void
+     */
+    public function __construct(User $user, string $ip)
+    {
+        $this->user = $user;
+        $this->ip   = $ip;
+    }
+}

app/Handlers/Events/AttachUserRole.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * AttachUserRole.php
+ * Copyright (C) 2016 Sander Dorigo
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace FireflyIII\Handlers\Events;
+
+
+use FireflyIII\Events\UserRegistration;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
+use Log;
+
+/**
+ * Class AttachUserRole
+ *
+ * @package FireflyIII\Handlers\Events
+ */
+class AttachUserRole
+{
+    /**
+     * Create the event listener.
+     *
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  UserRegistration $event
+     */
+    public function handle(UserRegistration $event)
+    {
+        Log::debug('Trigger attachuserrole');
+        /** @var UserRepositoryInterface $repository */
+        $repository = app('FireflyIII\Repositories\User\UserRepositoryInterface');
+
+        // first user ever?
+        if ($repository->count() == 1) {
+            Log::debug('Will attach role.');
+            $repository->attachRole($event->user, 'owner');
+        }
+    }
+
+}

app/Handlers/Events/SendRegistrationMail.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * SendRegistrationMail.php
+ * Copyright (C) 2016 Sander Dorigo
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace FireflyIII\Handlers\Events;
+
+
+use FireflyIII\Events\UserRegistration;
+use Illuminate\Mail\Message;
+use Log;
+use Mail;
+use Swift_TransportException;
+
+/**
+ * Class SendRegistrationMail
+ *
+ * @package FireflyIII\Handlers\Events
+ */
+class SendRegistrationMail
+{
+    /**
+     * Create the event listener.
+     *
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  UserRegistration $event
+     *
+     * @return void
+     */
+    public function handle(UserRegistration $event)
+    {
+        $sendMail = env('SEND_REGISTRATION_MAIL', true);
+        if (!$sendMail) {
+            return;
+        }
+        // get the email address
+        $email     = $event->user->email;
+        $address   = route('index');
+        $ipAddress = $event->ip;
+        // send email.
+        try {
+            Mail::send(
+                ['emails.registered-html', 'emails.registered'], ['address' => $address, 'ip' => $ipAddress], function (Message $message) use ($email) {
+                $message->to($email, $email)->subject('Welcome to Firefly III! ');
+            }
+            );
+        } catch (Swift_TransportException $e) {
+            Log::error($e->getMessage());
+        }
+    }
+}

app/Http/Controllers/Auth/AuthController.php

@@ -4,6 +4,7 @@ declare(strict_types = 1);
 namespace FireflyIII\Http\Controllers\Auth;
 
 use Auth;
+use FireflyIII\Events\UserRegistration;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Repositories\User\UserRepositoryInterface;
@@ -91,14 +92,13 @@ class AuthController extends Controller
     /**
      * Handle a registration request for the application.
      *
-     * @param UserRepositoryInterface   $repository
      * @param  \Illuminate\Http\Request $request
      *
      * @return \Illuminate\Http\Response
      * @throws FireflyException
      * @throws \Illuminate\Foundation\Validation\ValidationException
      */
-    public function register(UserRepositoryInterface $repository, Request $request)
+    public function register(Request $request)
     {
         $validator = $this->validator($request->all());
 
@@ -123,37 +123,18 @@ class AuthController extends Controller
         }
 
 
-        Auth::login($this->create($request->all()));
+        $user = $this->create($request->all());
 
-        // get the email address
-        if (Auth::user() instanceof User) {
-            $email     = Auth::user()->email;
-            $address   = route('index');
-            $ipAddress = $request->ip();
-            // send email.
-            try {
-                Mail::send(
-                    ['emails.registered-html', 'emails.registered'], ['address' => $address, 'ip' => $ipAddress], function (Message $message) use ($email) {
-                    $message->to($email, $email)->subject('Welcome to Firefly III! ');
-                }
-                );
-            } catch (Swift_TransportException $e) {
-                Log::error($e->getMessage());
-            }
+        // trigger user registration event:
+        event(new UserRegistration($user, $request->ip()));
 
-            // set flash message
-            Session::flash('success', strval(trans('firefly.registered')));
-            Session::flash('gaEventCategory', 'user');
-            Session::flash('gaEventAction', 'new-registration');
+        Auth::login($user);
 
-            // first user ever?
-            if ($repository->count() == 1) {
-                $repository->attachRole(Auth::user(), 'owner');
-            }
+        Session::flash('success', strval(trans('firefly.registered')));
+        Session::flash('gaEventCategory', 'user');
+        Session::flash('gaEventAction', 'new-registration');
 
-            return redirect($this->redirectPath());
-        }
-        throw new FireflyException('The authenticated user object is invalid.');
+        return redirect($this->redirectPath());
     }
 
     /**

app/Providers/EventServiceProvider.php

@@ -44,6 +44,10 @@ class EventServiceProvider extends ServiceProvider
             'Illuminate\Auth\Events\Logout'               => [
                 'FireflyIII\Handlers\Events\UserEventListener@onUserLogout',
             ],
+            'FireflyIII\Events\UserRegistration'          => [
+                'FireflyIII\Handlers\Events\SendRegistrationMail',
+                'FireflyIII\Handlers\Events\AttachUserRole',
+            ],
         ];
 
     /**

app/Repositories/User/UserRepository.php

@@ -31,6 +31,7 @@ class UserRepository implements UserRepositoryInterface
     {
         $admin = Role::where('name', 'owner')->first();
         $user->attachRole($admin);
+        $user->save();
 
         return true;
     }