defmodule GenTimer.PubSub do
  def subscribe(topic) do
    Phoenix.PubSub.subscribe(__MODULE__, topic)
  end

  def broadcast(topic, message) do
    Phoenix.PubSub.broadcast(__MODULE__, topic, message)
  end

  def unsubscribe(topic) do
    Phoenix.PubSub.unsubscribe(__MODULE__, topic)
  end
end