public IActionResult AdditionPage(AdditionFormViewModel model)
        {
            if (!ModelState.IsValid)
            {
                return(View(model));
            }

            //make mapper here
            var addition = new Addition()
            {
                RescueCapsuleCount = model.RescueCapsuleCount,
                RestRoomCount      = model.RestRoomCount,
                Id = model.Id,
                BotanicalCenterCount = model.BotanicalCenterCount,
                ObservarionDeckCount = model.ObservarionDeckCount
            };

            _additionRepository.Save(addition);
            return(View());
        }
        public IActionResult AdditionPage()
        {
            var model = new AdditionFormViewModel();

            return(View(model));
        }