helix

defmodule Helix.Application do
  # See https://hexdocs.pm/elixir/Application.html
  # for more information on OTP Applications
  @moduledoc false

  use Application

  alias Helix.Graph

  @impl true
  def start(_type, _args) do

    children = [
      # Start the Ecto repository
      # Helix.Repo,
      # Start the Telemetry supervisor
      HelixWeb.Telemetry,
      # Start the PubSub system
      {Phoenix.PubSub, name: Helix.PubSub},
      # Start the Endpoint (http/https)
      HelixWeb.Endpoint
      # Start a worker by calling: Helix.Worker.start_link(arg)
      # {Helix.Worker, arg}
    ]

    # PID table, may deprecate this later..
    :ets.new(:pids, [:named_table, :public])

    # See https://hexdocs.pm/elixir/Supervisor.html
    # for other strategies and supported options
    opts = [strategy: :one_for_one, name: Helix.Supervisor]
    Supervisor.start_link(children, opts)

  end

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