Open Source Billing

modules/checkout/classes/Model/Checkout.php

@@ -0,0 +1,52 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides checkout capabilities.
+ *
+ * @package    Checkout
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2009-2013 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Checkout extends ORM_OSB {
+	protected $_has_many = array(
+		'account'=>array('through'=>'account_billing','foreign_key'=>'checkout_plugin_id'),
+		'payment'=>array(),
+	);
+
+	/**
+	 * Calcuale the fee for this checkout method
+	 *
+	 * @param $amt The amount the fee will be based on
+	 */
+	public function fee($amt) {
+		if (! $this->fee_passon)
+			return 0;
+
+		$net = $amt;
+
+		if (! is_null($this->fee_fixed))
+			$net += $this->fee_fixed;
+
+		if (! is_null($this->fee_variable))
+			$net /= (1-$this->fee_variable);
+
+		return Currency::round($net-$amt);
+	}
+
+	/**
+	 * Return the object of the checkout plugin
+	 */
+	public function plugin($type='') {
+		$c = Kohana::classname('Checkout_Plugin_'.$this->plugin);
+
+		if (! $this->plugin OR ! class_exists($c))
+			return NULL;
+
+		$o = new $c($this);
+
+		return $type ? $o->$type : $o;
+	}
+}
+?>

modules/checkout/classes/Model/Checkout/Notify.php

@@ -0,0 +1,22 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides checkout capabilities.
+ *
+ * @package    Checkout
+ * @category   Models
+ * @author     Deon George
+ * @copyright  (c) 2009-2013 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Model_Checkout_Notify extends ORM_OSB {
+	// Relationships
+	protected $_has_one = array(
+		'checkout'=>array('far_key'=>'checkout_id','foreign_key'=>'id'),
+	);
+
+	public function process() {
+		return $this->checkout->plugin()->notify($this);
+	}
+}
+?>