Fixes to OSB to work with KH 3.3

modules/charge/classes/Model/Charge.php

@@ -0,0 +1,46 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides charge item capabilities.
+ *
+ * @package    OSB
+ * @subpackage Charge
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2010 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Charge extends ORM_OSB {
+	// Charge doesnt use the update column
+	protected $_updated_column = FALSE;
+	protected $_serialize_column = array(
+		'attributes',
+	);
+
+	protected $_belongs_to = array(
+		'account'=>array(),
+	);
+
+	protected $_display_filters = array(
+		'date_orig'=>array(
+			array('Config::date',array(':value')),
+		),
+		'amount'=>array(
+			array('Currency::display',array(':value')),
+		),
+	);
+
+	/**
+	 * Render some details for specific calls, eg: invoice
+	 */
+	public function details($type) {
+		switch ($type) {
+			case 'invoice_detail_items':
+				return array('Other Charge'=>sprintf('%s (%s@%s)',$this->description,$this->quantity,Currency::display($this->amount)));
+
+			default:
+				throw new Kohana_Exception('Unkown detail request :type',array(':type'=>$type));
+		}
+	}
+}
+?>