public async Task <IActionResult> Index()
        {
            List <RestauranteDTO> restaurantes = await _restauranteService.GetRestaurantes();

            var     configuration = new MapperConfiguration(cfg => { cfg.CreateMap <RestauranteDTO, RestauranteSimpleResultSet>().ForMember(c => c.Nome, opts => opts.MapFrom(s => s.NomeFantasia)); });
            IMapper mapper        = configuration.CreateMapper();
            List <RestauranteSimpleResultSet> restaurantesViewModel = mapper.Map <List <RestauranteSimpleResultSet> >(restaurantes);

            ViewBag.Restaurantes = restaurantesViewModel;
            return(View());
        }