defmodule ShootingEventPhx.Events do
  @moduledoc false
  @topic "state_updates"

  def topic, do: @topic

  def subscribe do
    Phoenix.PubSub.subscribe(ShootingEventPhx.PubSub, @topic)
  end

  def broadcast do
    payload = {:state, DateTime.utc_now() |> DateTime.truncate(:second) |> DateTime.to_iso8601()}
    Phoenix.PubSub.broadcast(ShootingEventPhx.PubSub, @topic, payload)
  end
end