defmodule ExOanda.Connection do
  @moduledoc """
  Connection module for Oanda API

  [Oanda API URLs](https://developer.oanda.com/rest-live-v20/development-guide/)
  """

  alias ExOanda.Telemetry

  @type t :: %__MODULE__{
          token: String.t(),
          api_server: String.t(),
          stream_server: String.t(),
          options: list(),
          telemetry: Telemetry.t()
        }

  @enforce_keys [:token]
  defstruct [
    :token,
    api_server: "https://api-fxpractice.oanda.com/v3",
    stream_server: "https://stream-fxpractice.oanda.com/v3",
    options: [],
    telemetry: %Telemetry{}
  ]
end