googly_document_ai

# NOTE: This file is auto generated by googly. Do not edit it manually.

defmodule Googly.DocumentAI.Response do
  @moduledoc false
  # Turns a Req result into `{:ok, decoded}` or `{:error, ...}`.

  alias Googly.DocumentAI.Error

  @doc false
  def decode({:error, exception}, _module, _call), do: {:error, exception}

  def decode({:ok, %Req.Response{status: status} = resp}, _module, _call) when status >= 400 do
    {:error, Error.new(resp)}
  end

  def decode({:ok, %Req.Response{body: body} = resp}, module, call) do
    cond do
      # `decode: false` (e.g. media downloads) returns the raw body untouched.
      Keyword.get(call, :decode, true) == false -> {:ok, body}
      # No target struct: hand back the whole response.
      is_nil(module) -> {:ok, resp}
      true -> {:ok, module.decode(body)}
    end
  end
end