public function store(Request $request)
 {
     $input = Input::except('token');
     $event = new Event();
     $validator = $event->getValidator($input);
     if ($validator->fails()) {
         return $this->respondInvalidData($validator->errors());
     }
     $event->fill($input);
     $event->user_id = Auth::user()->id;
     $event->save();
     return $this->respondCreateSuccess($event->event_name . ' created');
 }