module Doorkeeper
  class AccessToken < ActiveRecord::Base
    self.table_name = :oauth_access_tokens

    def self.delete_all_for(application_id, resource_owner)
      where(:application_id => application_id,
            :resource_owner_id => resource_owner.id).delete_all
    end
    private_class_method :delete_all_for

    def self.last_authorized_token_for(application, resource_owner_id)
      where(:application_id => application.id,
            :resource_owner_id => resource_owner_id,
            :revoked_at => nil).
      order('created_at desc').
      limit(1).
      first
    end
    private_class_method :last_authorized_token_for
  end
end