public RedirectToActionResult AddCommentToActivity(string text, string id)
        {
            var comment = new CommentsToActivities
            {
                Text        = text,
                DateTime    = DateTime.Now,
                UserProfile = _databaseService.GetCurrentUserProfile(User),
                Activities  = _databaseService.GetActivitiesById(int.Parse(id))
            };

            _databaseService.AddCommentToActivity(comment);
            return(RedirectToAction("Index"));
        }
 public void AddCommentToActivity(CommentsToActivities comment)
 {
     _db.CommentsToActivities.Add(comment);
     _db.SaveChanges();
 }