public ActionResult FollowUser(int id)
{
if (Session["UserName"] == null)
{
return(RedirectToAction("Error"));
}
int userId = Int32.Parse(Session["UserId"].ToString());
if (id != userId)
{
KoombuBll kBll = new KoombuBll();
kBll.FollowUser(userId, id);
}
return(RedirectToAction("Profil", new { id = id }));
}