# $Id$
#
# Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
#
# Licensed under The MIT License
# For full copyright and license information, please see the LICENSE.txt
# Redistributions of files must retain the above copyright notice.
# MIT License (http://www.opensource.org/licenses/mit-license.php)

CREATE TABLE acos (
  id INTEGER(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  parent_id INTEGER(10) DEFAULT NULL,
  model VARCHAR(255) DEFAULT '',
  foreign_key INTEGER(10) UNSIGNED DEFAULT NULL,
  alias VARCHAR(255) DEFAULT '',
  lft INTEGER(10) DEFAULT NULL,
  rght INTEGER(10) DEFAULT NULL,
  PRIMARY KEY  (id)
);

CREATE TABLE aros_acos (
  id INTEGER(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  aro_id INTEGER(10) UNSIGNED NOT NULL,
  aco_id INTEGER(10) UNSIGNED NOT NULL,
  _create CHAR(2) NOT NULL DEFAULT 0,
  _read CHAR(2) NOT NULL DEFAULT 0,
  _update CHAR(2) NOT NULL DEFAULT 0,
  _delete CHAR(2) NOT NULL DEFAULT 0,
  PRIMARY KEY(id)
);

CREATE TABLE aros (
  id INTEGER(10) UNSIGNED NOT NULL AUTO_INCREMENT,
  parent_id INTEGER(10) DEFAULT NULL,
  model VARCHAR(255) DEFAULT '',
  foreign_key INTEGER(10) UNSIGNED DEFAULT NULL,
  alias VARCHAR(255) DEFAULT '',
  lft INTEGER(10) DEFAULT NULL,
  rght INTEGER(10) DEFAULT NULL,
  PRIMARY KEY  (id)
);

/* this indexes will improve acl perfomance */
CREATE INDEX idx_acos_lft_rght ON `acos` (`lft`, `rhgt`);

CREATE INDEX idx_acos_alias ON `acos` (`alias`);

CREATE INDEX idx_aros_lft_rght ON `aros` (`lft`, `rhgt`);

CREATE INDEX idx_aros_alias ON `aros` (`alias`);

CREATE INDEX idx_aco_id ON `aros_acos` (`aco_id`);