public ActionResult Edit(NewsViewModel EditedData)
        {
            if (!ModelState.IsValid)
                return View(EditedData);

            var NewsModel = new NewsModel();

            NewsModel.Edit(EditedData);

            return RedirectToAction("Index", "News");
        }
        public ActionResult Edit(Guid id)
        {
            var NewsModel = new NewsModel();
            var SelectedNew = NewsModel.Edit(id);

            if (User.IsInRole("journalist"))
            {
                if (User.Identity.Name == SelectedNew.Author)
                {
                    return View(SelectedNew);
                }
            }
            else
            {
                return View(SelectedNew);
            }
            return RedirectToAction("Index", "News");
        }