public ActionResult Requests()
        {
            IEnumerable <Request> requests = _requestService.GetRequestsByUserId(User.Identity.GetUserId());

            if (requests == null)
            {
                return(View(new List <RequestViewModel>()));
            }

            List <RequestViewModel> requestViewModelss = requests.Select(m => new RequestViewModel()
            {
                Id        = m.Id,
                Date      = m.Date,
                RH        = _bloodTypeService.GetById(m.BloodTypeId).Rh,
                Group     = _bloodTypeService.GetById(m.BloodTypeId).Group,
                QuantityP = m.QuantityP,
                QuantityR = m.QuantityR,
                QuantityT = m.QuantityT,
                Status    = m.Completed == true ? "Confirmed" : "Pending"
            }).ToList();

            return(View(requestViewModelss));
        }