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httparrot

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https://github.com/edgurgel/httparrot

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httparrot lib httparrot retrieve_request_handler.ex
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lib/httparrot/retrieve_request_handler.ex 

defmodule HTTParrot.RetrieveRequestHandler do

  @moduledoc """

  Retrieve saved request and clear the conresponding :id

  """

  use HTTParrot.Cowboy, methods: ~w(GET POST PUT HEAD OPTIONS)



  def content_types_provided(req, state) do

    {[{{"application", "json", []}, :retrieve_stored}], req, state}

  end



  def retrieve_stored(req, state) do

    key = :cowboy_req.binding(:key, req)

    requests = HTTParrot.RequestStore.retrieve(key)

    HTTParrot.RequestStore.clear(key)

    {response(requests), req, state}

  end



  defp response(info) do

    info |> JSX.encode!()

  end

end