public ActionResult RemoveFriend(int friendId)
{
var service = new Service();
User user = service.GetUser(User.Identity.Name);
User friend = service.GetUser(friendId);
User parameter = null;
if (service.IsFriendsWith(user.UserID, friendId))
{
TempData["message"] = new Message("You are no longer friends with " + friend.DisplayName, MessageType.SUCCESS);
if (service.RemoveFriend(user.UserID, friendId))
{
parameter = friend;
}
}
else if (service.FriendRequestExists(user.UserID, friendId))
{
if (service.FriendRequestCancel(user.UserID, friendId))
{
parameter = friend;
}
TempData["message"] = new Message("Friend request to " + friend.DisplayName + " has been cancelled", MessageType.SUCCESS);
}
else
{
if (friend != null)
{
TempData["message"] = new Message("You are not friends with " + friend.DisplayName, MessageType.ERROR);
}
else
{
TempData["message"] = new Message("User could not be found", MessageType.ERROR);
}
}
if (Request.IsAjaxRequest())
{
return Json(new { friend = parameter, message = TempData["message"] as Message }, JsonRequestBehavior.AllowGet);
}
return RedirectToAction("Index");
}
