Handles the Ecto schema for access token.

Usage

Configure lib/my_project/oauth_access_tokens/oauth_access_token.ex the following way:

defmodule MyApp.OauthAccessTokens.OauthAccessToken do
  use Ecto.Schema
  use ExOauth2Provider.AccessTokens.AccessToken

  schema "oauth_access_tokens" do
    access_token_fields()

    timestamps()
  end
end