defmodule SimpleCloudCube do
  def load_file(bucket_name, filename) do
    file_uuid = UUID.uuid4(:hex)
    unique_filename = "#{file_uuid}-#{filename}"
    {:ok, file_binary} = File.read(filename)
    ExAws.S3.put_object(bucket_name, unique_filename, file_binary)
      |> ExAws.request!
  end

  def save_file(bucket_name, object_name, save_as_name) do
    data =
      ExAws.S3.get_object(bucket_name, object_name)
      |> ExAws.request!
    ext = Path.extname(object_name)
    full_name = save_as_name <> ext
    # IO.puts "image:\r\n#{inspect image}"
    File.write!(full_name, data.body, [:write, :binary])
  end
end