Packages

omise

0.5.2
0.11.0 0.10.0 0.9.0 0.8.0 0.7.0 0.6.2 0.6.1 0.6.0 0.5.2 0.5.1 0.5.0 0.4.2 0.4.1 0.4.0 0.3.1 0.3.0 0.2.2 0.2.1 0.2.0 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0

Omise client library for Elixir.

HexDocs

Current section

Files

Jump to
Readme
24 Versions
2 Dependencies
Dependants
Files
Activity
omise lib omise utils.ex
Raw

lib/omise/utils.ex 

defmodule Omise.Utils do

  @moduledoc false



  @spec encode_to_json(Keyword.t) :: iodata | no_return

  def encode_to_json(body_params) when is_list(body_params) do

    body_params

    |> normalize_params()

    |> Poison.encode!

  end



  defp normalize_params(params) when is_list(params) do

    params

    |> Enum.map(&transform_value/1)

    |> Enum.into(%{})

  end



  defp transform_value({key, [head | _] = value}) when is_tuple(head),

    do: {key, Enum.into(normalize_params(value), %{})}

  defp transform_value(kv),

    do: kv



  def normalize_search_params(params) do

    filters_params = params[:filters] || []

    params

    |> Keyword.take([:query])

    |> Keyword.merge(normalize_filters_params(filters_params))

  end



  defp normalize_filters_params(filters_params) do

    Enum.flat_map filters_params, fn({key, value}) ->

      ["filters[#{key}]": value]

    end

  end

end