1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_Customer
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: 
 28: /**
 29:  * Customer group collection
 30:  *
 31:  * @category    Mage
 32:  * @package     Mage_Customer
 33:  * @author      Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Customer_Model_Resource_Group_Collection extends Mage_Core_Model_Resource_Db_Collection_Abstract
 36: {
 37:     /**
 38:      * Resource initialization
 39:      */
 40:     protected function _construct()
 41:     {
 42:         $this->_init('customer/group');
 43:     }
 44: 
 45:     /**
 46:      * Set tax group filter
 47:      *
 48:      * @param mixed $classId
 49:      * @return Mage_Customer_Model_Resource_Group_Collection
 50:      */
 51:     public function setTaxGroupFilter($classId)
 52:     {
 53:         $this->getSelect()->joinLeft(
 54:             array('tax_class_group' => $this->getTable('tax/tax_class_group')),
 55:             'tax_class_group.class_group_id = main_table.customer_group_id'
 56:         );
 57:         $this->addFieldToFilter('tax_class_group.class_parent_id', $classId);
 58:         return $this;
 59:     }
 60: 
 61:     /**
 62:      * Set ignore ID filter
 63:      *
 64:      * @param array $indexes
 65:      * @return Mage_Customer_Model_Resource_Group_Collection
 66:      */
 67:     public function setIgnoreIdFilter($indexes)
 68:     {
 69:         if (count($indexes)) {
 70:             $this->addFieldToFilter('main_table.customer_group_id', array('nin' => $indexes));
 71:         }
 72:         return $this;
 73:     }
 74: 
 75:     /**
 76:      * Set real groups filter
 77:      *
 78:      * @return Mage_Customer_Model_Resource_Group_Collection
 79:      */
 80:     public function setRealGroupsFilter()
 81:     {
 82:         return $this->addFieldToFilter('customer_group_id', array('gt' => 0));
 83:     }
 84: 
 85:     /**
 86:      * Add tax class
 87:      *
 88:      * @return Mage_Customer_Model_Resource_Group_Collection
 89:      */
 90:     public function addTaxClass()
 91:     {
 92:         $this->getSelect()->joinLeft(
 93:             array('tax_class_table' => $this->getTable('tax/tax_class')),
 94:             "main_table.tax_class_id = tax_class_table.class_id");
 95:         return $this;
 96:     }
 97: 
 98:     /**
 99:      * Retreive option array
100:      *
101:      * @return array
102:      */
103:     public function toOptionArray()
104:     {
105:         return parent::_toOptionArray('customer_group_id', 'customer_group_code');
106:     }
107: 
108:     /**
109:      * Retreive option hash
110:      *
111:      * @return array
112:      */
113:     public function toOptionHash()
114:     {
115:         return parent::_toOptionHash('customer_group_id', 'customer_group_code');
116:     }
117: }
118: