defmodule Agala.Chain.Loopback do
  @moduledoc """
  Loopback automaticly sends response back to the bot, which got the request
  You can use this Chain in pipeline in order to simplify resolving name of
  the bot, that should response with your connections.
  """
  import Agala.Conn

  def init(opts) do
    opts
  end

  @spec call(conn :: Agala.Conn.t, opts :: any) :: Agala.Conn.t
  def call(conn = %Agala.Conn{request_bot_params: %{name: name}}, _opts) do
    send_to(conn, name)
  end
end