/**
* Successful Payment!
**/
function successful_request($posted)
{
// Custom holds post ID
if (!empty($posted['custom']) && !empty($posted['invoice'])) {
$order = new woocommerce_order((int) $posted['custom']);
if ($order->order_key !== $posted['invoice']) {
exit;
}
// Sandbox fix
if ($posted['test_ipn'] == 1 && $posted['payment_status'] == 'Pending') {
$posted['payment_status'] = 'completed';
}
// We are here so lets check status and do actions
switch (strtolower($posted['payment_status'])) {
case 'completed':
// Check order not already completed
if ($order->status == 'completed') {
exit;
}
// Check valid txn_type
$accepted_types = array('cart', 'instant', 'express_checkout', 'web_accept', 'masspay', 'send_money');
if (!in_array(strtolower($posted['txn_type']), $accepted_types)) {
exit;
}
// Payment completed
$order->add_order_note(__('IPN payment completed', 'woothemes'));
$order->payment_complete();
// Store PP Details
update_post_meta((int) $posted['custom'], 'Payer PayPal address', $posted['payer_email']);
update_post_meta((int) $posted['custom'], 'Transaction ID', $posted['txn_id']);
update_post_meta((int) $posted['custom'], 'Payer first name', $posted['first_name']);
update_post_meta((int) $posted['custom'], 'Payer last name', $posted['last_name']);
update_post_meta((int) $posted['custom'], 'Payment type', $posted['payment_type']);
break;
case 'denied':
case 'expired':
case 'failed':
case 'voided':
// Order failed
$order->update_status('failed', sprintf(__('Payment %s via IPN.', 'woothemes'), strtolower($posted['payment_status'])));
break;
case "refunded":
case "reversed":
case "chargeback":
// Mark order as refunded
$order->update_status('refunded', sprintf(__('Payment %s via IPN.', 'woothemes'), strtolower($posted['payment_status'])));
$message = woocommerce_mail_template(__('Order refunded/reversed', 'woothemes'), sprintf(__('Order #%s has been marked as refunded - PayPal reason code: %s', 'woothemes'), $order->id, $posted['reason_code']));
// Send the mail
woocommerce_mail(get_option('woocommerce_new_order_email_recipient'), sprintf(__('Payment for order #%s refunded/reversed', 'woothemes'), $order->id), $message);
break;
default:
// No action
break;
}
exit;
}
}
/**
* Check for valid paytm server callback // response processing //
**/
function check_paytm_response()
{
global $woocommerce;
if (isset($_POST['ORDERID']) && isset($_POST['RESPCODE'])) {
$order_sent = $_POST['ORDERID'];
$responseDescription = $_POST['RESPMSG'];
if (version_compare(WOOCOMMERCE_VERSION, '2.0.0', '>=')) {
$order = new WC_Order($_POST['ORDERID']);
} else {
$order = new woocommerce_order($_POST['ORDERID']);
}
if ($this->log == "yes") {
error_log("Response Code = " . $_POST['RESPCODE']);
}
$redirect_url = $this->redirect_page_id == "" || $this->redirect_page_id == 0 ? get_site_url() . "/" : get_permalink($this->redirect_page_id);
$this->msg['class'] = 'error';
$this->msg['message'] = "Thank you for shopping with us. However, the transaction has been Failed For Reason : " . $responseDescription;
if ($_POST['RESPCODE'] == 01) {
// success
$order_amount = $order->order_total;
if ($_POST['TXNAMOUNT'] == $order_amount) {
if ($this->log == "yes") {
error_log("amount matched");
}
// code by paytm team
$order_sent = $_POST['ORDERID'];
$res_code = $_POST['RESPCODE'];
$responseDescription = $_POST['RESPMSG'];
$checksum_recv = $_POST['CHECKSUMHASH'];
$paramList = $_POST;
$order_amount = $_POST['TXNAMOUNT'];
// code by paytm team
$all = $paramList;
if ($this->log == "yes") {
error_log("received parameters = " . $all);
}
$bool = "FALSE";
$bool = verifychecksum_e($paramList, $this->secret_key, $checksum_recv);
//$newcheck = Checksum::calculateChecksum($this->secret_key, $all);
if ($this->log == "yes") {
error_log("calculated checksum = " . $newch . " and checksum received = " . $_POST['CHECKSUMHASH']);
}
if ($bool == "TRUE") {
if ($order->status !== 'completed') {
error_log("SUCCESS");
$this->msg['message'] = "Thank you for your order . Your transaction has been successful.";
$this->msg['class'] = 'success';
if ($order->status == 'processing') {
} else {
$order->payment_complete();
$order->add_order_note('Mobile Wallet payment successful');
$order->add_order_note($this->msg['message']);
$woocommerce->cart->empty_cart();
}
}
} else {
// server to server failed while call//
//error_log("api process failed");
$this->msg['class'] = 'error';
$this->msg['message'] = "Severe Error Occur.";
$order->update_status('failed');
$order->add_order_note('Failed');
$order->add_order_note($this->msg['message']);
}
} else {
// Order mismatch occur //
//error_log("order mismatch");
$this->msg['class'] = 'error';
$this->msg['message'] = "Order Mismatch Occur";
$order->update_status('failed');
$order->add_order_note('Failed');
$order->add_order_note($this->msg['message']);
}
} else {
$order->update_status('failed');
$order->add_order_note('Failed');
$order->add_order_note($responseDescription);
$order->add_order_note($this->msg['message']);
}
add_action('the_content', array(&$this, 'paytmShowMessage'));
$redirect_url = $this->redirect_page_id == "" || $this->redirect_page_id == 0 ? get_site_url() . "/" : get_permalink($this->redirect_page_id);
//For wooCoomerce 2.0
$redirect_url = add_query_arg(array('msg' => urlencode($this->msg['message']), 'type' => $this->msg['class']), $redirect_url);
wp_redirect($redirect_url);
exit;
}
}
/**
* Outputs the pay page - payment gateways can hook in here to show payment forms etc
**/
function woocommerce_pay()
{
global $woocommerce, $order;
if (isset($_GET['pay_for_order']) && isset($_GET['order']) && isset($_GET['order_id'])) {
// Pay for existing order
$order_key = urldecode($_GET['order']);
$order_id = (int) $_GET['order_id'];
$order = new woocommerce_order($order_id);
if ($order->id == $order_id && $order->order_key == $order_key && in_array($order->status, array('pending', 'failed'))) {
// Set customer location to order location
if ($order->billing_country) {
$woocommerce->customer->set_country($order->billing_country);
}
if ($order->billing_state) {
$woocommerce->customer->set_state($order->billing_state);
}
if ($order->billing_postcode) {
$woocommerce->customer->set_postcode($order->billing_postcode);
}
// Pay form was posted - process payment
if (isset($_POST['pay']) && $woocommerce->verify_nonce('pay')) {
// Update payment method
if ($order->order_total > 0) {
$payment_method = woocommerce_clean($_POST['payment_method']);
$available_gateways = $woocommerce->payment_gateways->get_available_payment_gateways();
// Update meta
update_post_meta($order_id, '_payment_method', $payment_method);
if (isset($available_gateways) && isset($available_gateways[$payment_method])) {
$payment_method_title = $available_gateways[$payment_method]->title;
}
update_post_meta($order_id, '_payment_method_title', $payment_method_title);
$result = $available_gateways[$payment_method]->process_payment($order_id);
// Redirect to success/confirmation/payment page
if ($result['result'] == 'success') {
wp_redirect($result['redirect']);
exit;
}
} else {
// No payment was required for order
$order->payment_complete();
wp_safe_redirect(get_permalink(get_option('woocommerce_thanks_page_id')));
exit;
}
}
// Show form
woocommerce_get_template('checkout/pay_for_order.php');
} elseif (!in_array($order->status, array('pending', 'failed'))) {
$woocommerce->add_error(__('Your order has already been paid for. Please contact us if you need assistance.', 'woothemes'));
$woocommerce->show_messages();
} else {
$woocommerce->add_error(__('Invalid order.', 'woothemes'));
$woocommerce->show_messages();
}
} else {
// Pay for order after checkout step
if (isset($_GET['order'])) {
$order_id = $_GET['order'];
} else {
$order_id = 0;
}
if (isset($_GET['key'])) {
$order_key = $_GET['key'];
} else {
$order_key = '';
}
if ($order_id > 0) {
$order = new woocommerce_order($order_id);
if ($order->order_key == $order_key && in_array($order->status, array('pending', 'failed'))) {
?>
<ul class="order_details">
<li class="order">
<?php
_e('Order:', 'woothemes');
?>
<strong># <?php
echo $order->id;
?>
</strong>
</li>
<li class="date">
<?php
_e('Date:', 'woothemes');
?>
<strong><?php
echo date(get_option('date_format'), strtotime($order->order_date));
?>
</strong>
</li>
<li class="total">
<?php
_e('Total:', 'woothemes');
?>
<strong><?php
echo woocommerce_price($order->order_total);
?>
</strong>
</li>
<li class="method">
<?php
_e('Payment method:', 'woothemes');
?>
<strong><?php
echo $order->payment_method_title;
?>
</strong>
</li>
</ul>
<?php
do_action('woocommerce_receipt_' . $order->payment_method, $order_id);
?>
<div class="clear"></div>
<?php
} else {
wp_safe_redirect(get_permalink(get_option('woocommerce_myaccount_page_id')));
exit;
}
} else {
wp_safe_redirect(get_permalink(get_option('woocommerce_myaccount_page_id')));
exit;
}
}
}
