/**
* This method occurs before payment is attempted
* and fires the onPrePayment plugin event
*
* @return unknown_type
*/
function preparePayment()
{
$this->current_step = 2;
// verify that form was submitted by checking token
JRequest::checkToken() or jexit('TiendaControllerCheckout::preparePayment - Invalid Token');
// 1. save the order to the table with a 'pre-payment' status
// Get post values
$values = JRequest::get('post');
$user = $this->user;
//set to session to know that we are not doing POS order
JFactory::getApplication()->setUserState('tienda.pos_order', false);
$user_id = -1;
// Guest Checkout
if ($this->defines->get('guest_checkout_enabled', '1') && $values['guest'] == '1') {
Tienda::load('TiendaHelperUser', 'helpers.user');
$userHelper = TiendaHelperUser::getInstance('User', 'TiendaHelper');
if ($userHelper->emailExists($values['email_address'])) {
// TODO user already exists
} else {
$userHelper = new TiendaHelperUser();
// save the real user's info in the userinfo table
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/tables');
$userinfo = JTable::getInstance('UserInfo', 'TiendaTable');
$userinfo->user_id = $userHelper->getNextGuestUserId();
$userinfo->email = $values['email_address'];
$userinfo->save();
$user_id = $userinfo->user_id;
}
} else {
$user_id = $user->id;
}
// get
// Save the order with a pending status
if (!$this->saveOrder($values, $user_id)) {
// Output error message and halt
JError::raiseNotice('Error Saving Order', $this->getError());
return false;
}
// Get Order Object
$order = $this->_order;
// Update the addresses' user id!
$shippingAddress = $order->getShippingAddress();
$billingAddress = $order->getBillingAddress();
$shippingAddress->user_id = $user_id;
$billingAddress->user_id = $user_id;
// Checking whether shipping is required
$showShipping = false;
$cartsModel = $this->getModel('carts');
if ($isShippingEnabled = $cartsModel->getShippingIsEnabled()) {
$showShipping = true;
}
if ($showShipping && !$shippingAddress->save()) {
// Output error message and halt
JError::raiseNotice('Error Updating the Shipping Address', $shippingAddress->getError());
return false;
}
if (!$billingAddress->save()) {
// Output error message and halt
JError::raiseNotice('Error Updating the Billing Address', $billingAddress->getError());
return false;
}
$orderpayment_type = @$values['payment_plugin'];
$transaction_status = JText::_('COM_TIENDA_INCOMPLETE');
// in the case of orders with a value of 0.00, use custom values
if ($order->isRecurring()) {
if ((double) $order->getRecurringItem()->recurring_price == (double) '0.00') {
$orderpayment_type = 'free';
$transaction_status = JText::_('COM_TIENDA_COMPLETE');
}
} else {
if ((double) $order->order_total == (double) '0.00') {
$orderpayment_type = 'free';
$transaction_status = JText::_('COM_TIENDA_COMPLETE');
}
}
// Save an orderpayment with an Incomplete status
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/tables');
$orderpayment = JTable::getInstance('OrderPayments', 'TiendaTable');
$orderpayment->order_id = $order->order_id;
$orderpayment->orderpayment_type = $orderpayment_type;
// this is the payment plugin selected
$orderpayment->transaction_status = $transaction_status;
// payment plugin updates this field onPostPayment
$orderpayment->orderpayment_amount = $order->order_total;
// this is the expected payment amount. payment plugin should verify actual payment amount against expected payment amount
if (!$orderpayment->save()) {
// Output error message and halt
JError::raiseNotice('Error Saving Pending Payment Record', $orderpayment->getError());
return false;
}
// send the order_id and orderpayment_id to the payment plugin so it knows which DB record to update upon successful payment
$values["order_id"] = $order->order_id;
$values["orderinfo"] = $order->orderinfo;
$values["orderpayment_id"] = $orderpayment->orderpayment_id;
$values["orderpayment_amount"] = $orderpayment->orderpayment_amount;
// IMPORTANT: Store the order_id in the user's session for the postPayment "View Invoice" link
$mainframe = JFactory::getApplication();
$mainframe->setUserState('tienda.order_id', $order->order_id);
$mainframe->setUserState('tienda.orderpayment_id', $orderpayment->orderpayment_id);
// 2. perform payment process
// this is the onPrePayment plugin event
// in the case of offsite payment plugins (like Paypal), they will display an order summary (perhaps with ****** for CC number)
// with a button that submits a form to the external site (button: "confirm order" or Paypal, MB, Alertpay, whatever)
// the return url will point to the method that fires the onPostPayment plugin event:
// target: index.php?option=com_tienda&view=checkout&task=confirmPayment&orderpayment_type=xxxxxx
// in the case of onsite payment plugins, they will display an order summary (perhaps with ****** for CC number)
// with a button that submits a form to the method that fires the onPostPayment plugin event ("confirm order")
// target: index.php?option=com_tienda&view=checkout&task=confirmPayment&orderpayment_type=xxxxxx
// onPostPayment, payment plugin to update order status with payment status
// in the case of orders with a value of 0.00, we redirect to the confirmPayment page
if ($order->isRecurring()) {
if ((double) $order->getRecurringItem()->recurring_price == (double) '0.00') {
JFactory::getApplication()->redirect('index.php?option=com_tienda&view=checkout&task=confirmPayment');
return;
}
} else {
if ((double) $order->order_total == (double) '0.00') {
JFactory::getApplication()->redirect('index.php?option=com_tienda&view=checkout&task=confirmPayment');
return;
}
}
$dispatcher = JDispatcher::getInstance();
$results = $dispatcher->trigger("onPrePayment", array($values['payment_plugin'], $values));
// Display whatever comes back from Payment Plugin for the onPrePayment
$html = "";
for ($i = 0; $i < count($results); $i++) {
$html .= $results[$i];
}
// get all coupons and add them to the order
if (!empty($values['coupons'])) {
foreach ($values['coupons'] as $coupon_id) {
$coupon = JTable::getInstance('Coupons', 'TiendaTable');
$coupon->load(array('coupon_id' => $coupon_id));
$order->addCoupon($coupon);
}
}
$this->addCoupons($values);
// get the order totals
$order->calculateTotals();
// get the order summary
$summary = $this->getOrderSummary();
// Get Addresses
$shipping_address = $order->getShippingAddress();
$billing_address = $order->getBillingAddress();
$shippingAddressArray = $showShipping ? $this->_shippingAddressArray : array();
$billingAddressArray = $this->_billingAddressArray;
$shippingMethodName = $values['shipping_name'];
$progress = $this->getProgress();
// Set display
$view = $this->getView('checkout', 'html');
$view->setLayout('prepayment');
$view->set('_doTask', true);
$view->assign('order', $order);
$view->assign('plugin_html', $html);
$view->assign('progress', $progress);
$view->assign('orderSummary', $summary);
$view->assign('shipping_info', $shippingAddressArray);
$view->assign('billing_info', $billingAddressArray);
$view->assign('shipping_method_name', $shippingMethodName);
$view->assign('showShipping', $showShipping);
// Get and Set Model
$model = $this->getModel('checkout');
$view->setModel($model, true);
ob_start();
$dispatcher->trigger('onBeforeDisplayPrePayment', array($order));
$view->assign('onBeforeDisplayPrePayment', ob_get_contents());
ob_end_clean();
ob_start();
$dispatcher->trigger('onAfterDisplayPrePayment', array($order));
$view->assign('onAfterDisplayPrePayment', ob_get_contents());
ob_end_clean();
$view->display();
return;
}
public function submitOrder()
{
$this->setFormat();
$session = JFactory::getSession();
$response = $this->getResponseObject();
$values = JRequest::get('post');
// Prep the post
if (!empty($this->user->id)) {
$values["user_id"] = $this->user->id;
$values["email_address"] = $this->user->email;
$values["checkout_method"] = null;
} else {
$userHelper = new TiendaHelperUser();
$values["user_id"] = $userHelper->getNextGuestUserId();
}
$values['ip_address'] = $_SERVER['REMOTE_ADDR'];
$values["sameasbilling"] = !empty($values["shipping_input_same_as_billing"]) ? $values["shipping_input_same_as_billing"] : false;
if ($shippingMethod = unserialize($session->get('tienda.opc.shippingMethod'))) {
$values['shipping_plugin'] = $shippingMethod['element'];
$values['shipping_price'] = $shippingMethod['price'];
$values['shipping_extra'] = $shippingMethod['extra'];
$values['shipping_name'] = $shippingMethod['name'];
$values['shipping_tax'] = $shippingMethod['tax'];
$values['shipping_code'] = $shippingMethod['code'];
}
$values['coupons'] = array();
if ($userCoupons = unserialize($session->get('tienda.opc.userCoupons'))) {
foreach ($userCoupons as $coupon) {
$values['coupons'][] = $coupon->coupon_id;
}
}
if ($userCredit = unserialize($session->get('tienda.opc.userCredit'))) {
$values['order_credit'] = $userCredit;
}
if (empty($values['currency_id'])) {
Tienda::load('TiendaHelperCurrency', 'helpers.currency');
$values['currency_id'] = TiendaHelperCurrency::getCurrentCurrency();
}
$model = $this->getModel('orders');
$errorMessage = '';
if (!($validate = $model->validate($values))) {
$errorMessage = '<ul class="text-error">';
foreach ($model->getErrors() as $error) {
$errorMessage .= "<li>" . $error . "</li>";
}
$errorMessage .= '</ul>';
$response->goto_section = 'review';
$response->summary->html = $errorMessage;
echo json_encode($response);
return;
}
$options = array();
$options["save_addresses"] = true;
if (!($order = $model->save($values, $options))) {
$errorMessage = '<ul class="text-error">';
foreach ($model->getErrors() as $error) {
$errorMessage .= "<li>" . $error . "</li>";
}
$errorMessage .= '</ul>';
$response->goto_section = 'review';
$response->summary->html = $errorMessage;
echo json_encode($response);
return;
}
$this->_order = $order;
if (!($html = $this->getPreparePaymentForm($values, $options, $order))) {
$errorMessage = '<ul class="text-error">';
$errorMessage .= "<li>" . $this->getError() . "</li>";
$errorMessage .= '</ul>';
// get and return the error for display to the user
$response->goto_section = 'review';
$response->summary->html = $errorMessage;
echo json_encode($response);
return;
}
if ($html == 'free') {
$itemid = $this->router->findItemid(array('view' => 'opc'));
if (empty($itemid)) {
$itemid = $this->router->findItemid(array('view' => 'checkout'));
if (empty($itemid)) {
$itemid = JRequest::getInt('Itemid');
}
}
$response->redirect = JRoute::_('index.php?option=com_tienda&view=opc&task=confirmPayment&Itemid=' . $itemid);
echo json_encode($response);
return;
}
$response->summary->id = 'opc-payment-prepayment';
$response->summary->html = $html;
$response->goto_section = 'prepare-payment';
echo json_encode($response);
return;
}
