// GET: StaffProject
        public ActionResult Index(int pageIndex = 1)
        {
            var staffs                = StaffHelper.StaffList();
            var customers             = CustomerHelper.CustomerList();
            var staffCustomer         = StaffCustomerHelper.StaffCustomerList();
            var currentStaffCustomers = staffCustomer.Skip((pageIndex - 1) * PageSize()).Take(PageSize()).ToList();

            StaffCustomerViewModel viewModel = new StaffCustomerViewModel()
            {
                Staffs         = staffs,
                Customers      = customers,
                StaffCustomers = currentStaffCustomers
            };

            ViewBag.totalPage = staffCustomer.Count() % PageSize() == 0
                    ? staffCustomer.Count() / PageSize()
                    : Math.Ceiling(Convert.ToDouble(staffCustomer.Count()) / PageSize());
            ViewBag.totalSize   = staffCustomer.Count;
            ViewBag.currentPage = pageIndex;

            ViewBag.flag = "stacus";
            return(View(viewModel));
        }
 public ActionResult Delete(string id)
 {
     StaffCustomerHelper.Delete(id);
     return(RedirectToAction("Index"));
 }