Refactoring

Including some use for classes;
REfactoring the HomeController, to make it cleaner
and avoid repeating code.

app/Http/Controllers/AlertController.php

@@ -3,12 +3,22 @@
 namespace App\Http\Controllers;
 
 use Auth;
+use Mail;
 use \App\User;
 use \App\Mail\UserWaiting;
 use Illuminate\Http\Request;
 
 class AlertController extends Controller
 {
+    /**
+     * Store the waiting_user_id on db
+     * so the user can be alerted when
+     * the item is free
+     *
+     * @param Request $request Form data
+     * 
+     * @return redirect to home
+     */
     public function store(Request $request)
     {
         $item = User::loggedIn()->items()->find(request('item'));
@@ -18,7 +28,7 @@ class AlertController extends Controller
 
         $loggedUser = Auth::user()->name;
         $userWithItem = User::find($item->used_by);
-        \Mail::to($userWithItem)
+        Mail::to($userWithItem)
             ->locale($userWithItem->language)
             ->send(new UserWaiting($loggedUser, $userWithItem->name, $item));