defmodule Chess do
  @moduledoc false

  use Application

  # See http://elixir-lang.org/docs/stable/elixir/Application.html
  # for more information on OTP Applications
  def start(_type, _args) do
    # Define workers and child supervisors to be supervised
    children = [
      {Phoenix.PubSub, [name: Chess.PubSub, adapter: Phoenix.PubSub.PG2]},
      {Chess.Repo, []},
      {ChessWeb.Endpoint, []},
      {ChessWeb.Presence, []}
    ]

    # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
    # for other strategies and supported options
    opts = [strategy: :one_for_one, name: Chess.Supervisor]
    Supervisor.start_link(children, opts)
  end

  # Tell Phoenix to update the endpoint configuration
  # whenever the application is updated.
  def config_change(changed, _new, removed) do
    ChessWeb.Endpoint.config_change(changed, removed)
    :ok
  end
end