public IActionResult Index()
        {
            var user = _userManager.GetUserAsync(User);

            if (user.Result.Id == Guid.Empty || user.Result.Id == Guid.NewGuid())
            {
                return(NotFound());
            }

            var company = _iCompanyAppService.FindCompany(user.Result.Id);

            ViewBag.ListEmployeebyCompany =
                new List <EmployeeViewModel>(_iEmployeeAppService.GetEmployeebyCompany(user.Result.Id));

            if (company == null)
            {
                return(NotFound());
            }

            return(View("Index", company));
        }