Revert "Apply fixes from StyleCI (pull request #6)"

This reverts pull request #6.

> This pull request applies code style fixes from an analysis carried out by [StyleCI](https://bitbucket.styleci.io).
> 
> For more information, click [here](https://bitbucket.styleci.io/analyses/a2Jl7D).

app/Http/Middleware/UsernameUUID.php

@@ -1,33 +1,15 @@
 <?php
 
-/*
- * Copyright © 2020 Miguel Nogueira
- *
- *   This file is part of Raspberry Staff Manager.
- *
- *     Raspberry Staff Manager is free software: you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation, either version 3 of the License, or
- *     (at your option) any later version.
- *
- *     Raspberry Staff Manager is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with Raspberry Staff Manager.  If not, see <https://www.gnu.org/licenses/>.
- */
-
 namespace App\Http\Middleware;
 
-use App\Facades\UUID;
 use Closure;
+use App\Facades\UUID;
+use Illuminate\Support\Facades\Http;
 
 class UsernameUUID
 {
     /**
-     * Converts a Minecraft username found in the request body to a UUID.
+     * Converts a Minecraft username found in the request body to a UUID
      *
      * @param  \Illuminate\Http\Request  $request
      * @param  \Closure  $next
@@ -36,21 +18,23 @@ class UsernameUUID
     public function handle($request, Closure $next)
     {
         $input = $request->all();
-        if (isset($input['uuid'])) {
-            try {
-                $username = $input['uuid'];
-                $input['uuid'] = UUID::toUUID($username);
-            } catch (\InvalidArgumentException $iae) {
+        if (isset($input['uuid']))
+        {
+            try
+            {
+              $username = $input['uuid'];
+              $input['uuid'] = UUID::toUUID($username);
+            }
+            catch(\InvalidArgumentException $iae)
+            {
                 report($iae);
 
                 $request->session()->flash('error', $iae->getMessage());
-
                 return redirect(route('register'));
             }
 
             $request->replace($input);
         }
-
         return $next($request);
     }
 }