public async Task <IActionResult> Detail(int id)
        {
            var userId = _userManager.GetUserId(User);

            ViewBag.userid = userId;
            var dashboard = await _dashboardManager.GetById(id);

            if (dashboard != null)
            {
                var result = _mapper.Map <DashboardDto, DashboardViewModel>(dashboard);
                return(View(result));
            }
            return(NotFound("The dashboard is not found!"));
        }