<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 *
 * @package    PTA
 * @subpackage Storage Pools
 * @category   Models
 * @author     Deon George
 * @copyright  (c) 2010 phpTSMadmin Development Team
 * @license    http://phptsmadmin.sf.net/license.html
 */
class Model_STGPOOL extends TSM_ORM {
	protected $_table_name = 'STGPOOLS';
	protected $_primary_key = 'STGPOOL_NAME';
	protected $_sorting = array(
		'STGPOOL_NAME'=>'ASC',
	);

	protected $_has_one = array(
		'DEVCLASSES'=>array('foreign_key'=>'DEVCLASS_NAME','far_key'=>'DEVCLASS'),
	);
	protected $_has_many = array(
		'COPYGROUP_AR'=>array('foreign_key'=>'DESTINATION','far_key'=>'STGPOOL_NAME'),
		'COPYGROUP_BU'=>array('foreign_key'=>'DESTINATION','far_key'=>'STGPOOL_NAME'),
		'MGMTCLASS'=>array('foreign_key'=>'MIGDESTINATION','far_key'=>'STGPOOL_NAME'),
		'VOLUME'=>array('foreign_key'=>'STGPOOL_NAME','far_key'=>'STGPOOL_NAME'),
		'OCC'=>array('foreign_key'=>'STGPOOL_NAME','far_key'=>'STGPOOL_NAME'),
	);

        // Return a list of volumes
        // @param $inout IN|OUT of the library
        // @param $status volume status FULL|FILLING|PENDING|EMPTY
	public function libvolstype($inout,$status) {
		$inout = strtolower($inout);
		$status = strtoupper($status);
		$result = array();

		if (! isset($result[$inout]))
			foreach ($this->VOLUME->find_all() as $vo) {
				$state = $vo->MEDIA->inlib() ? 'in' : 'out';

				$result[$state][$vo->STATUS][] = $vo;
			}

		return isset($result[$inout][$status]) ? $result[$inout][$status] : array();
	}
}
?>