+ else
+ _e ->
+ conn
+ |> put_status(404)
+ |> json(%{error: "Can't find user"})
+ end
+ end
+
+ def update_most_recent_notification(%{assigns: %{user: user}} = conn, %{"id" => id}) do
+ with id when is_number(id) <- String.to_integer(id),
+ info <- user.info,
+ mrn <- max(id, user.info["most_recent_notification"] || 0),
+ updated_info <- Map.put(info, "most_recent_notification", mrn),
+ changeset <- User.info_changeset(user, %{info: updated_info}),
+ {:ok, user} <- Repo.update(changeset) do
+ conn
+ |> json_reply(200, Poison.encode!(mrn))
+ else
+ _e -> bad_request_reply(conn, "Can't update.")
+ end
+ end
+
+ def followers(%{assigns: %{user: user}} = conn, _params) do
+ with {:ok, followers} <- User.get_followers(user) do
+ render(conn, UserView, "index.json", %{users: followers, for: user})
+ else
+ _e -> bad_request_reply(conn, "Can't get followers")
+ end
+ end
+
+ def friends(%{assigns: %{user: user}} = conn, _params) do
+ with {:ok, friends} <- User.get_friends(user) do
+ render(conn, UserView, "index.json", %{users: friends, for: user})
+ else
+ _e -> bad_request_reply(conn, "Can't get friends")
+ end
+ end
+
+ def friends_ids(%{assigns: %{user: user}} = conn, _params) do
+ with {:ok, friends} <- User.get_friends(user) do
+ ids = friends
+ |> Enum.map(fn x -> x.id end)
+ |> Poison.encode!
+
+ json(conn, ids)
+ else
+ _e -> bad_request_reply(conn, "Can't get friends")