public function saveProfile()
 {
     $input = \Input::all();
     $user = \Auth::User();
     // $current = $input['current'];
     // $existing = $user->password;
     // $data = \Hash::check($current, $existing);
     // return \Response::json($data);
     if (array_key_exists('current', $input)) {
         $existing = $user->password;
         $current = $input['current'];
         if (\Hash::check($current, $existing)) {
             $user->password = bcrypt($input['new']);
         } else {
             return \Response::json('mismatch');
         }
     }
     $user->name = $input['name'];
     $retData = $user->save() ? 200 : 500;
     return \Response::json($retData);
 }