public JsonResult SaveRating(ProductRatingViewModel objProductRatingViewModel)
        {
            //int number =
            //int ProductID = Convert.ToInt32(FormCollection["ProductID"]);

            ProductsRating objProductsRating = new ProductsRating();
            objProductsRating.ProductID = objProductRatingViewModel.ProductID;
            objProductsRating.ProductRatings = objProductRatingViewModel.ProductRatings;

            objProductsRating.ApplicationUserID = User.Identity.GetUserId();
            repository.Insert(objProductsRating);
            repository.Save();

            HttpCookie cookie = new HttpCookie("rating" + repository.GetID(objProductRatingViewModel.ProductID, User.Identity.GetUserId()));
            cookie.Value = DateTime.Now.ToString();
            cookie.Expires = DateTime.Now.AddYears(1);
            Response.Cookies.Add(cookie);

            objProductRatingViewModel.AverageRating = repository.AverageRating(objProductRatingViewModel.ProductID);
            objProductRatingViewModel.Voters = repository.Voters(objProductRatingViewModel.ProductID);

            return Json(objProductRatingViewModel);
        }
 public void Insert(ProductsRating obj)
 {
     db.ProductsRating.Add(obj);
 }