256 lines
9.4 KiB
PHP
256 lines
9.4 KiB
PHP
<?php
|
|
/**
|
|
* AluxPay Payment Gateway Class
|
|
*/
|
|
|
|
if (!defined('ABSPATH')) {
|
|
exit;
|
|
}
|
|
|
|
class WC_Aluxpay_Payment_Gateway extends WC_Payment_Gateway {
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
public function __construct() {
|
|
|
|
$this->id = 'aluxpay_payment_gateway';
|
|
$this->icon = ''; // URL to icon (optional)
|
|
$this->method_title = __('AluxPay Payment Gateway', 'aluxpay-payment-gateway');
|
|
$this->method_description = __('Redirects customers to a standalone payment website for secure PayPal payments.', 'aluxpay-payment-gateway');
|
|
$this->has_fields = false;
|
|
|
|
// Load the settings
|
|
$this->init_form_fields();
|
|
$this->init_settings();
|
|
|
|
// Define user set variables
|
|
$this->title = $this->get_option('title');
|
|
$this->description = $this->get_option('description');
|
|
$this->payment_url = $this->get_option('payment_url');
|
|
$this->enabled = $this->get_option('enabled');
|
|
$this->testmode = 'yes' === $this->get_option('testmode');
|
|
$this->debug = 'yes' === $this->get_option('debug', 'no');
|
|
|
|
// Logs
|
|
if ($this->debug) {
|
|
$this->log = wc_get_logger();
|
|
}
|
|
|
|
// Actions
|
|
add_action('woocommerce_update_options_payment_gateways_' . $this->id, array($this, 'process_admin_options'));
|
|
add_action('woocommerce_api_' . $this->id, array($this, 'webhook_handler'));
|
|
add_action('woocommerce_thankyou_' . $this->id, array($this, 'thankyou_page'));
|
|
|
|
// Customer Emails
|
|
add_action('woocommerce_email_before_order_table', array($this, 'email_instructions'), 10, 3);
|
|
}
|
|
|
|
/**
|
|
* Initialize Gateway Settings Form Fields
|
|
*/
|
|
public function init_form_fields() {
|
|
|
|
$this->form_fields = array(
|
|
'enabled' => array(
|
|
'title' => __('Enable/Disable', 'aluxpay-payment-gateway'),
|
|
'label' => __('Enable AluxPay Payment Gateway', 'aluxpay-payment-gateway'),
|
|
'type' => 'checkbox',
|
|
'description' => '',
|
|
'default' => 'no'
|
|
),
|
|
'title' => array(
|
|
'title' => __('Title', 'aluxpay-payment-gateway'),
|
|
'type' => 'text',
|
|
'description' => __('This controls the title which the user sees during checkout.', 'aluxpay-payment-gateway'),
|
|
'default' => __(' PayPal or Credit/Debit Card Payment ', 'aluxpay-payment-gateway'),
|
|
'desc_tip' => true,
|
|
),
|
|
'description' => array(
|
|
'title' => __('Description', 'aluxpay-payment-gateway'),
|
|
'type' => 'textarea',
|
|
'description' => __('Payment method description that the customer will see on your checkout.', 'aluxpay-payment-gateway'),
|
|
'default' => __('You will be redirected to complete payment securely with PayPal or Credit Card.', 'aluxpay-payment-gateway'),
|
|
'desc_tip' => true,
|
|
),
|
|
'payment_url' => array(
|
|
'title' => __('Payment Website URL', 'aluxpay-payment-gateway'),
|
|
'type' => 'text',
|
|
'description' => __('The URL of your standalone payment website (e.g., https://payment.yoursite.com)', 'aluxpay-payment-gateway'),
|
|
'default' => 'http://localhost:5173/payment',
|
|
'desc_tip' => true,
|
|
),
|
|
'testmode' => array(
|
|
'title' => __('Test mode', 'aluxpay-payment-gateway'),
|
|
'label' => __('Enable Test Mode', 'aluxpay-payment-gateway'),
|
|
'type' => 'checkbox',
|
|
'description' => __('Place the payment gateway in test mode using test API keys.', 'aluxpay-payment-gateway'),
|
|
'default' => 'yes',
|
|
'desc_tip' => true,
|
|
),
|
|
'debug' => array(
|
|
'title' => __('Debug log', 'aluxpay-payment-gateway'),
|
|
'label' => __('Enable logging', 'aluxpay-payment-gateway'),
|
|
'type' => 'checkbox',
|
|
'description' => sprintf(__('Log events inside %s Note: this may log personal information. We recommend using this for debugging purposes only.', 'aluxpay-payment-gateway'), '<code>' . WC_Log_Handler_File::get_log_file_path($this->id) . '</code>'),
|
|
'default' => 'no',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Process the payment and return the result
|
|
*/
|
|
public function process_payment($order_id) {
|
|
|
|
$order = wc_get_order($order_id);
|
|
|
|
if ($this->debug) {
|
|
$this->log->info('Processing payment for order #' . $order_id, array('source' => $this->id));
|
|
}
|
|
|
|
// Mark as pending payment
|
|
$order->update_status('pending', __('Awaiting payment via AluxPay Payment Gateway.', 'aluxpay-payment-gateway'));
|
|
|
|
// Reduce stock levels
|
|
wc_reduce_stock_levels($order_id);
|
|
|
|
// Remove cart
|
|
WC()->cart->empty_cart();
|
|
|
|
// Build redirect URL with order parameters
|
|
$redirect_url = $this->get_payment_redirect_url($order);
|
|
|
|
if ($this->debug) {
|
|
$this->log->info('Redirecting to: ' . $redirect_url, array('source' => $this->id));
|
|
}
|
|
|
|
// Return redirect
|
|
return array(
|
|
'result' => 'success',
|
|
'redirect' => $redirect_url
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Build payment redirect URL
|
|
*/
|
|
private function get_payment_redirect_url($order) {
|
|
|
|
// Build description without special characters OR encode it
|
|
$description = sprintf(
|
|
__('Order %s from %s', 'aluxpay-payment-gateway'),
|
|
$order->get_id(),
|
|
get_bloginfo('name')
|
|
);
|
|
|
|
$params = array(
|
|
'wc_order_id' => $order->get_id(),
|
|
'total' => $order->get_total(),
|
|
'currency' => $order->get_currency(),
|
|
'description' => $description,
|
|
'customer_email' => $order->get_billing_email(),
|
|
'return_url' => $this->get_return_url($order),
|
|
'cancel_url' => wc_get_checkout_url(),
|
|
'_wpnonce' => wp_create_nonce('cpg_payment_' . $order->get_id()),
|
|
);
|
|
|
|
// Add nonce for security
|
|
$params['_wpnonce'] = wp_create_nonce('cpg_payment_' . $order->get_id());
|
|
|
|
return add_query_arg($params, $this->payment_url);
|
|
}
|
|
|
|
/**
|
|
* Webhook handler for payment updates
|
|
*/
|
|
public function webhook_handler() {
|
|
|
|
if ($this->debug) {
|
|
$this->log->info('Webhook received', array('source' => $this->id));
|
|
}
|
|
|
|
// Get the raw POST data
|
|
$raw_post = file_get_contents('php://input');
|
|
$decoded = json_decode($raw_post);
|
|
|
|
if (!$decoded || !isset($decoded->order_id) || !isset($decoded->transaction_id)) {
|
|
if ($this->debug) {
|
|
$this->log->error('Invalid webhook data received', array('source' => $this->id));
|
|
}
|
|
status_header(400);
|
|
die('Invalid data');
|
|
}
|
|
|
|
$order_id = absint($decoded->order_id);
|
|
$transaction_id = sanitize_text_field($decoded->transaction_id);
|
|
$status = sanitize_text_field($decoded->status);
|
|
|
|
$order = wc_get_order($order_id);
|
|
|
|
if (!$order) {
|
|
if ($this->debug) {
|
|
$this->log->error('Order not found: ' . $order_id, array('source' => $this->id));
|
|
}
|
|
status_header(404);
|
|
die('Order not found');
|
|
}
|
|
|
|
// Process based on status
|
|
if ($status === 'completed' || $status === 'COMPLETED') {
|
|
|
|
// Payment complete
|
|
$order->payment_complete($transaction_id);
|
|
|
|
// Add order note
|
|
$order->add_order_note(
|
|
sprintf(__('Payment completed via AluxPay Payment Gateway. Transaction ID: %s', 'aluxpay-payment-gateway'), $transaction_id)
|
|
);
|
|
|
|
if ($this->debug) {
|
|
$this->log->info('Payment completed for order #' . $order_id . ' Transaction ID: ' . $transaction_id, array('source' => $this->id));
|
|
}
|
|
|
|
status_header(200);
|
|
die('Success');
|
|
|
|
} else {
|
|
|
|
// Payment failed
|
|
$order->update_status('failed', __('Payment failed or was declined.', 'aluxpay-payment-gateway'));
|
|
|
|
if ($this->debug) {
|
|
$this->log->warning('Payment failed for order #' . $order_id, array('source' => $this->id));
|
|
}
|
|
|
|
status_header(200);
|
|
die('Marked as failed');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Output for the order received page
|
|
*/
|
|
public function thankyou_page($order_id) {
|
|
|
|
if ($this->description) {
|
|
echo wpautop(wptexturize($this->description));
|
|
}
|
|
|
|
$order = wc_get_order($order_id);
|
|
|
|
if ($order && $order->get_status() === 'processing') {
|
|
echo '<p>' . __('Your payment has been received and your order is being processed.', 'aluxpay-payment-gateway') . '</p>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add content to the WC emails
|
|
*/
|
|
public function email_instructions($order, $sent_to_admin, $plain_text = false) {
|
|
|
|
if ($this->description && !$sent_to_admin && $this->id === $order->get_payment_method()) {
|
|
echo wpautop(wptexturize($this->description)) . PHP_EOL;
|
|
}
|
|
}
|
|
} |