Cleanup frontend controllers and middleware

app/Models/Subuser.php

@@ -60,6 +60,16 @@ class Subuser extends Model implements CleansAttributes, ValidableContract
         'server_id' => 'numeric|exists:servers,id',
     ];
 
+    /**
+     * Return a hashid encoded string to represent the ID of the subuser.
+     *
+     * @return string
+     */
+    public function getHashidAttribute()
+    {
+        return app()->make('hashids')->encode($this->id);
+    }
+
     /**
      * Gets the server associated with a subuser.
      *