clacks/lib/clacks_web/controllers/inbox_controller.ex

defmodule ClacksWeb.InboxController do
  use ClacksWeb, :controller
  alias Clacks.Inbox

  plug Plug.Parsers, parsers: [:urlencoded, :json], json_decoder: Jason
  plug ClacksWeb.Plug.HTTPSignature

  def shared(conn, _params) do
    handle(conn, conn.body_params)
  end

  def user_specific(conn, _params) do
    handle(conn, conn.body_params)
  end

  def handle(conn, %{"type" => "Create"} = activity) do
    Inbox.handle_create(activity)

    conn
    |> put_status(200)
  end

  def handle(conn, %{"type" => "Follow", "object" => object} = activity) when is_binary(object) do
    Inbox.handle_follow(activity)

    conn
    |> put_status(200)
  end

  # def handle(conn, _) do
  #   # todo: figure out how handle unhandled activity types
  # end
end