// customers at one store location
        public ActionResult Index(string firstName, string lastName)
        {
            string storeLoc     = TempData.Peek("adminLoc").ToString();
            var    customers    = _storeRepo.GetAllCustomersAtOneStore(storeLoc);
            var    viewCustomer = ViewModelMapper.MapCustomersWithoutEmail(customers);

            if (!String.IsNullOrEmpty(firstName) && !String.IsNullOrEmpty(lastName))
            {
                // list, not mapped
                var searchedCustomers = _storeRepo.GetAllCustomersAtOneStoreByName(storeLoc, firstName, lastName);
                viewCustomer = ViewModelMapper.MapCustomersWithoutEmail(searchedCustomers);
            }
            return(View(viewCustomer));
        }