public IActionResult ListCandiesBySeller(string sellerName)
{
var sellerCandyListViewModel = new SellerCandyListViewModel();
if (string.IsNullOrEmpty(sellerName))
{
sellerCandyListViewModel.Candies = _candyRepository.GetAllCandy;
sellerCandyListViewModel.CurrentSeller = "All candies";
}
else
{
sellerCandyListViewModel.Candies = _candyRepository.GetCandiesBySeller(sellerName).ToList();
sellerCandyListViewModel.CurrentSeller = _sellerRepository.GetSellerByName(sellerName)?.SellerName;
}
return(View(sellerCandyListViewModel));
}