public function postOccasion()
 {
     $input = Input::all();
     $name = $input['name'];
     //$id	  = $input['user_id'];
     $start = $input['start_time'];
     $end = $input['end_time'];
     $ts_start = Carbon::createFromTimeStamp($start);
     $ts_end = Carbon::createFromTimeStamp($end);
     $occasion = new Occasion();
     $occasion->name = $name;
     $occasion->start = $ts_start->toDateTimeString();
     $occasion->end = $ts_end->toDateTimeString();
     $occasion->save();
     //$occasion->users()->attach($id);
     return $occasion;
 }