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368 lines
14 KiB
368 lines
14 KiB
<?php
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if(!defined('QUASICMS') ) die("No quasi.");
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if (!defined("PAYMENTMODULE.CLASS.PHP")){
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define("PAYMENTMODULE.CLASS.PHP",1);
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/**
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* Class PaymentModule - a module to manage PaymentMethods
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*
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* This class iterates through the list of PaymentMethods in the payment_methods table
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* and for each that is flagged active it creates a QRadioButton to be rendered in the template.
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* When the button is clicked, it sets objSelectedMethod to the selected payment method.
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* When the 'Purchase' button is clicked the btn_Purchase function is called; this calls three
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* functions that a PaymentAction is required to implement:
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* - PreProcess: perform any actions to set up the transaction
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* - Process: perform the actual transaction, ie. connect to server and make a request in most cases.
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* - PostProcess: perform any validation checks and update the order_status_history table in most cases.
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*
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*
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*@author Erik Winn <erikwinnmail@yahoo.com>
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*
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* $Id: PaymentModule.class.php 500 2009-02-06 21:44:47Z erikwinn $
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*@version 0.1
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*
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*@copyright (C) 2008 by Erik Winn
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*@license GPL v.2
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
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*
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*@package Quasi
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* @subpackage Modules
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*/
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class PaymentModule extends QPanel
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{
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/**
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*@var CheckOutModule a reference to the control block - expected to be CheckOutModule
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*/
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protected $objControlBlock;
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/**
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*@var Order a reference to the current order
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*/
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protected $objOrder;
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/**
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*@var Address a reference to the current order
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*/
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protected $objAddress;
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/**
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*@var array PaymentMethods flagged active in database
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*/
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protected $aryPaymentMethods;
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/**
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*@var PaymentMethod a reference to the method chosen by the user (or the default)
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*/
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protected $objSelectedMethod;
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/**
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*@var PaymentAction the action for the selected payment method
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*/
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protected $objPaymentAction=null;
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/**
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*@var string strDefaultServiceProvider - the default payment gateway
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*/
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protected $strDefaultServiceProvider = DEFAULT_PAYMENT_PROVIDER;
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/**
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*@var string strDefaultServiceType - the default payment type for the default service
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*/
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protected $strDefaultServiceType = DEFAULT_PAYMENT_SERVICE;
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/**
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*@var array aryYears - years for CC expiration selection
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*/
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protected $aryYears = array(
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'2008',
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'2009',
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'2010',
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'2011',
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'2012',
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'2013',
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'2014',
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'2015',
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'2016',
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'2017',
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'2018',
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);
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/**
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*@var array aryMonths - months for CC expiration selection
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*/
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protected $aryMonths = array(
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'01',
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'02',
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'03',
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'04',
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'05',
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'06',
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'07',
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'08',
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'09',
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'10',
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'11',
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'12',
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);
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protected $strErrors;
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protected $fltPaymentTotal;
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protected $blnHasActiveMethods = true;
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/**
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*@var bool blnShowCCInput - if true display Credit card input fields
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*/
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protected $blnShowCCInput = false;
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/**
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*@var integer intPreviousAddressId - the id of the address before a selection signal.
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*/
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protected $intPreviousAddressId;
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/// Display objects ..
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/**
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*@var array PaymentMethodViews for the selection of PaymentMethods
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*/
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public $aryPaymentMethodViews;
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/**
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*@var QButton Button to complete the purchase - triggers a payment action
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*/
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public $btnPurchase;
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/**
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* @todo subclass for validation ..QCCTextBox?
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*@var QTextBox
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*/
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public $txtCCNumber;
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/**
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*@var QListBox
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*/
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public $lstCCExpirationYear;
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/**
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*@var QListBox
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*/
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public $lstCCExpirationMonth;
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/**
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* @todo implement CCV Check ..
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*@var QTextBox
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*/
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public $txtCCVNumber;
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/**
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*@var AddressSelectionModule objAddressSelectionModule - handles selecting the billing address
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*/
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public $objAddressSelectionModule;
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/**
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* Module constructor
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*@param ContentBlock - parent controller object.
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*@param Order - the order for which we are paying.
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*/
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public function __construct(QPanel $objControlBlock, $objOrder )
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{
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try {
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parent::__construct($objControlBlock);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$this->objOrder =& $objOrder;
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$this->objControlBlock =& $objControlBlock;
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$this->AutoRenderChildren = true;
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$this->strTemplate = __QUASI_CORE_TEMPLATES__ . '/PaymentModule.tpl.php';
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$this->aryPaymentMethods = PaymentMethod::QueryArray(
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QQ::Equal(QQN::PaymentMethod()->Active, true),
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QQ::OrderBy(QQN::PaymentMethod()->SortOrder, false)
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);
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if(!empty( $this->aryPaymentMethods ))
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{
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$this->objAddressSelectionModule = new AddressSelectionModule($this,
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'SelectAddress',
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$this->objOrder->BillingAddressId
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);
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$this->objAddress = $this->objAddressSelectionModule->Address;
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$this->createInputOptions();
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}
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else
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$this->blnHasActiveMethods = false;
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}
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/**
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*This creates the method views for the available payment methods and the input fields for
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* credit card numbers (if needed)
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*/
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protected function createInputOptions()
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{
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$this->blnShowCCInput = false;
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foreach($this->aryPaymentMethods as &$objPaymentMethod)
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{
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$objPaymentMethodView = new PaymentMethodView($this, $objPaymentMethod);
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if( $objPaymentMethod->ServiceProvider == $this->DefaultServiceProvider
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&& $objPaymentMethod->ServiceType == $this->DefaultServiceType )
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{
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$objPaymentMethodView->Checked = true;
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$this->objSelectedMethod =& $objPaymentMethod;
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$this->objOrder->PaymentMethodId = $objPaymentMethod->Id;
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}
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if( $objPaymentMethod->RequiresCcNumber )
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$this->blnShowCCInput = true;
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$this->aryPaymentMethodViews[] = $objPaymentMethodView;
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}
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//credit card input fields
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if($this->blnShowCCInput)
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{
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$this->txtCCNumber = new QTextBox($this);
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$this->txtCCNumber->CssClass = 'CCNumber';
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$this->txtCCNumber->Required = true;
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$this->txtCCNumber->Name = Quasi::Translate('Card Number') . ': ';
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$this->txtCCNumber->Text = '';
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$this->txtCCVNumber = new QTextBox($this);
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$this->txtCCVNumber->CssClass = 'CCVNumber';
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$this->txtCCVNumber->Required = true;
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$this->txtCCVNumber->Name = Quasi::Translate('CCV Number') . ': ';
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$this->lstCCExpirationYear = new QListBox($this);
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foreach($this->aryYears as $strYear)
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$this->lstCCExpirationYear->AddItem($strYear, $strYear);
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$this->lstCCExpirationYear->Required = true;
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$this->lstCCExpirationMonth = new QListBox($this);
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foreach($this->aryMonths as $strMonth)
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$this->lstCCExpirationMonth->AddItem($strMonth,$strMonth);
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$this->lstCCExpirationMonth->Required = true;
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}
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}
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/**
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* Sets the selected payment method, called when the user selects/changes a payment
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* method radio button.
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*/
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public function SelectMethod($intMethodId)
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{
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foreach($this->aryPaymentMethods as &$objMethod )
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if($intMethodId == $objMethod->Id)
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{
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$this->objSelectedMethod =& $objMethod;
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$this->objOrder->PaymentMethodId = $objMethod->Id;
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break;
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}
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}
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public function SelectAddress($intAddressId, $strParameter=null)
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{
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if( is_numeric($intAddressId) )
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{
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$this->intPreviousAddressId = $intAddressId;
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$this->objOrder->SetBillingAddress($this->objAddressSelectionModule->Address);
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$this->objAddress = $this->objAddressSelectionModule->Address;
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}
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$this->objAddressSelectionModule->RemoveChildControls(true);
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$this->RemoveChildControl($this->objAddressSelectionModule->ControlId, false);
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if( 'Edit' == $strParameter )
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$this->objAddressSelectionModule = new AddressSelectionModule($this, 'SelectAddress', $intAddressId, true);
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elseif( 'New' == $strParameter )
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$this->objAddressSelectionModule = new AddressSelectionModule($this, 'SelectAddress', null, true);
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else//Note: includes Save and Cancel ..
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{
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if($intAddressId)
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$this->objAddressSelectionModule = new AddressSelectionModule($this, 'SelectAddress', $intAddressId);
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else
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$this->objAddressSelectionModule = new AddressSelectionModule($this, 'SelectAddress', $this->intPreviousAddressId);
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}
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$this->objAddressSelectionModule->Visible = true;
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$this->AddChildControl($this->objAddressSelectionModule);
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}
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public function Validate(){ return true;}
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public function __get($strName)
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{
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switch ($strName)
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{
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case 'SelectedMethod':
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return $this->objSelectedMethod ;
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case 'Address':
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return $this->objAddress ;
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case 'HasActiveMethods':
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return $this->blnHasActiveMethods ;
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case 'ShowCCInput':
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return $this->blnShowCCInput ;
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case 'DefaultServiceProvider':
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return $this->strDefaultServiceProvider ;
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case 'DefaultServiceType':
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return $this->strDefaultServiceType ;
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case 'Errors':
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return $this->strErrors ;
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case 'Order':
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return $this->objOrder ;
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default:
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try {
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return parent::__get($strName);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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public function __set($strName, $mixValue)
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{
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switch ($strName)
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{
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case 'SelectedMethod':
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try {
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return ($this->objSelectedMethod = QType::Cast($mixValue, 'PaymentMethod' ));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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case 'DefaultServiceProvider':
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try {
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return ($this->strDefaultServiceProvider = QType::Cast($mixValue, Qtype::String ));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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case 'DefaultServiceType':
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try {
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return ($this->strDefaultServiceType = QType::Cast($mixValue, Qtype::String ));
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} catch (QInvalidCastException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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default:
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try {
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return (parent::__set($strName, $mixValue));
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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}//end class
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}//end define
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?>
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