public async Task <IActionResult> Create(PerformersCreateViewModel model)
        {
            if (ModelState.IsValid)
            {
                var performer = new Performer()
                {
                    Id          = Guid.NewGuid().ToString(),
                    Name        = model.Name,
                    Description = model.Description
                };

                await _dbContext.Performers.AddAsync(performer);

                await _dbContext.SaveChangesAsync();

                return(Redirect("/Performer"));
            }
            return(View(model));
        }
        public IActionResult Create()
        {
            var model = new PerformersCreateViewModel();

            return(View(model));
        }