public JsonResult CreateStat(EResStatViewModel viewModel)
        {
            bool   bReturn = false;
            string message = "failed";

            // TODO: Add insert logic here
            EResStat newStat = new EResStat()
            {
                DatabaseID = viewModel.DatabaseID,
                Year       = viewModel.Year,
                Month      = viewModel.Month,
                Searches   = viewModel.Searches,
                Downloads  = viewModel.Downloads,
                LinkedTo   = viewModel.LinkedTo,
                LinkedFrom = viewModel.LinkedFrom
            };

            if (_db.EResStats.Add(newStat) != null)
            {
                if (_db.SaveChanges() > 0)
                {
                    bReturn = true;
                    message = "success";
                }
            }

            return(Json(new
            {
                Success = bReturn,
                Message = message
            }, JsonRequestBehavior.AllowGet));
        }
        public JsonResult UpdateStat(EResStatViewModel viewModel)
        {
            bool   bReturn = false;
            string message = "failed";

            EResStat myStat = _db.EResStats.Find(viewModel.StatID);

            if (myStat != null)
            {
                myStat.DatabaseID = viewModel.DatabaseID;
                myStat.Year       = viewModel.Year;
                myStat.Month      = viewModel.Month;
                myStat.Searches   = viewModel.Searches;
                myStat.Downloads  = viewModel.Downloads;
                myStat.LinkedTo   = viewModel.LinkedTo;
                myStat.LinkedFrom = viewModel.LinkedFrom;

                try
                {
                    _db.SaveChanges();

                    bReturn = true;
                    message = "success";
                }
                catch (InvalidOperationException ex)
                {
                    message = ex.Message;
                }
            }

            return(Json(new
            {
                Success = bReturn,
                Message = message
            }, JsonRequestBehavior.AllowGet));
        }