public IActionResult CreateDashboard([FromBody] Dashboard model)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }
            if (model == null)
            {
                return(BadRequest(ModelState));
            }
            ClaimsIdentity claimIdentity = HttpContext.User.Identity as ClaimsIdentity;
            string         userId        = claimIdentity.FindFirst(ClaimTypes.Name)?.Value;

            if (userId == null)
            {
                return(BadRequest(ModelState));
            }
            Dashboard dashboard = new Dashboard
            {
                UserId = userId,
                Name   = model.Name,
            };

            dashboardRepository.CreateDashboard(dashboard);
            return(Ok("Create Success"));
        }