Change structure

lib/nulla_web/controllers/activitypub/nodeinfo_controller.ex

@@ -0,0 +1,29 @@
+defmodule NullaWeb.ActivityPub.NodeinfoController do
+  use NullaWeb, :controller
+  alias Nulla.ActivityPub
+  alias Nulla.Models.User
+  alias Nulla.Models.InstanceSettings
+
+  def index(conn, _params) do
+    domain = NullaWeb.Endpoint.host()
+
+    json(conn, ActivityPub.nodeinfo(domain))
+  end
+
+  def show(conn, _params) do
+    version = Application.spec(:nulla, :vsn) |> to_string()
+    total = User.get_total_users_count()
+    month = User.get_active_users_count(30)
+    halfyear = User.get_active_users_count(180)
+
+    users = %{
+      total: total,
+      month: month,
+      halfyear: halfyear
+    }
+
+    instance_settings = InstanceSettings.get_instance_settings!()
+
+    json(conn, ActivityPub.nodeinfo(version, users, instance_settings))
+  end
+end