public ActionResult EditTag(EditTagModel model)
        {
            if (!ModelState.IsValid)
            {
                return(PartialView("_EditTag", model));
            }

            try
            {
                if (model.Id == 0)
                {
                    _tagService.AddOne(model);
                }
                else
                {
                    _tagService.UpdateOne(model);
                }
            }
            catch (Exception exception)
            {
                Log.RegisterError(exception);
            }

            return(RedirectToAction("TagIndex"));
        }