public IActionResult Add(Category input) { if (!ModelState.IsValid) { return(View(input)); } var category = new Category() { Name = input.Name, AdditionalInfo = input.AdditionalInfo }; _eventService.AddCategory(category); _eventService.SaveChanges(); _logger.LogInformation("{user} added category {category}", User.Identity.Name, category.Id); return(RedirectToAction("Index")); }