defmodule PersonalWeb.FeedController do
  use PersonalWeb, :controller

  def rss(conn, _params) do
    render(conn, "rss.xml", %{posts: posts()})
  end

  def atom(conn, _params) do
    render(conn, "atom.xml", %{posts: posts(), last_updated: last_updated()})
  end

  def posts do
    Personal.Blog.all_posts()
  end

  def last_updated() do
    posts() |> List.first() |> Map.get(:published_at)
  end
end