apiac_auth_bearer

defmodule APIacAuthBearer.Cache do
  @moduledoc """
  `APIacAuthBearer.Cache` behaviour specification
  """

  @type opts :: Keyword.t()

  @doc """
  Initializes the cache options

  This function is called at compile-time when `APIacAuthBearer` is called in
  a plug pipeline. Its result will be given to `put/3` and `get/2`
  """
  @callback init_opts(opts) :: opts

  @doc """
  Stores the bearer's attributes in the cache
  """
  @callback put(
              APIacAuthBearer.bearer(),
              APIacAuthBearer.Validator.response_attributes(),
              opts
            ) :: no_return()

  @doc """
  Returns the bearer's attributes stored in the cache

  Returns `nil` if the bearer was not found in the cache
  """
  @callback get(APIacAuthBearer.bearer(), opts) ::
              APIacAuthBearer.Validator.response_attributes() | nil
end