Redirect Third Party payment Gateway Error
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hi all,
I am trying to make a Custom Gateway Plugin for my Merchant Account but I got stuck. This is my first time to create woocommerce payment plugin.
I don’t know what my code is wrong. I can go third party payment website and received order in backend but status is ‘On-Hold’.
But I can’t capturing the data which is the notification API send to me after the payment is done.Our data need to sent by api id, pw, item, notify_service, notify_url and return_url using json crul.
notify_service for something to capture, what wing send to me
notify_url for successful page
return_url is the url for get back to your site when the user click the back buttonHere my code
<?php /* Plugin Name: WooCommerce Wing Payment Gateway Plugin URI: Description: Wing Payment gateway for woocommerce Version: 1.0 Author: Author URI: */ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly /** * Check if WooCommerce is active **/ if (in_array('woocommerce/woocommerce.php', apply_filters('active_plugins', get_option('active_plugins')))) { if (!class_exists('WC_PaymentWing')) { // Load the main class add_action('plugins_loaded', 'wc_paymentwing_init'); // Add SimplePay as a WooCommerce gateway add_filter('woocommerce_payment_gateways', 'wc_paymentwing_add_gateway'); } } function wc_paymentwing_init() { /** * Main class */ class WC_PaymentWing extends WC_Payment_Gateway { /** * Constructor for the gateway. */ public function __construct() { $this->id = 'wc_paymentwing'; $this->method_title = __('Wing Payment', 'wc_paymentwing'); $this->method_description = __('Accept payments using Wing.', 'wc_paymentwing'); $this -> icon = plugins_url( 'images/wing-logo.png' , __FILE__ ); $this->has_fields = false; // Logs if ($this->debug=='yes') $this->log = $woocommerce->logger(); // Load the settings $this->init_form_fields(); // Initialise gateway settings $this->init_settings(); // Settings $this->title = $this->get_option('title'); $this->description = $this->get_option('description'); $this->merchant = $this->get_option('merchant'); $this->loginId = $this->get_option('loginId'); $this->password = $this->get_option('password'); $this->debug = $this->get_option( 'debug' ); // Logs if ( 'yes' == $this->debug ) { $this->log = new WC_Logger(); } // Save the options to the database if ( version_compare( WOOCOMMERCE_VERSION, '2.0.0', '>=' ) ) { add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( &$this, 'process_admin_options' ) ); } else { add_action( 'woocommerce_update_options_payment_gateways', array( &$this, 'process_admin_options' ) ); } add_action('woocommerce_receipt_' . $this->id, array($this, 'receipt_page')); //add_action('woocommerce_thankyou_',array(&$this, 'thankyou_page')); } /** * Output for the order received page. */ function receipt_page( $order ) { echo '<p>' . __( 'Thank you for your order!', 'woocommerce' ) . '</p>'; } /** * for capturing the data which is the notification my API send to you after the payment is done * such as transaction status, message, transaction ID, account & amount * it will be sent as json * something to capture what we send to you */ function after_processing() { global $woocommerce; @ob_clean(); $order = new WC_Order($order_id); //$transaction_key = $order->order_key; $params = file_get_contents('php://input'); $json=json_decode($params,true); if($json['tstatus'] == '200'){ $tid = $json['tid']; $account = $json['account']; $amount = $json['amount']; $token = $json['token']; // Payment Complete $order->payment_complete(); // Empty cart $woocommerce->cart->empty_cart(); $woocommerce->add_message(__('Wing - Transaction completed. Thank you for shopping with us.', 'wc_paymentwing')); //echo "success"; } else echo "fail"; } /** * Process the payment and return the result * * @access public * @param int $order_id * @return array */ public function process_payment($order_id) { global $woocommerce; $order = new WC_Order($order_id); $order_number = $order->get_order_number(); $item = "Payment for Order ID: $order_number on ". get_bloginfo('name'); $return_url = esc_url( $order->get_cancel_order_url() ) ; $param = array( 'loginId' => $this->loginId, 'password' => $this->password, 'item' => $item, 'amount' => number_format($order->order_total, 2, '.', ''), 'merchant_name' => $this->merchant, 'notify_service' => $this->after_processing(), // something to capture, what wing send to me 'notify_url' => $order->get_checkout_order_received_url(), //notifiy_rul is successful page 'return_url' => $return_url //return_url is the url for get back to your site when the user click the back button ); if (is_null($param)) { $woocommerce->add_error(__('Could not connect to payment gateway.', 'wc_paymentwing')); return; } // Save the payment token to the session for faster loading of the payment page $woocommerce->session->paymentToken = $param; $url = "https://DOMAIN.COM/onlinepay/wing/authenticate"; $content = json_encode($param); $curl = curl_init($url); curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-type: application/json")); curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_POSTFIELDS, $content); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); $response = curl_exec($curl); if ($response === FALSE) echo "cURL Error: " . curl_error($curl); else //header("Location: https://110.74.218.219/onlinepay/payment?token=$response"); $tokenURL = "https://DOMAIN.COM/onlinepay/payment?token="; // Redirect to the pay page return array( 'result' => 'success', 'redirect' => $tokenURL . $response ); } /** * Initialise Gateway Settings Form Fields */ public function init_form_fields() { $this->form_fields = array( 'enabled' => array( 'title' => __('Enable/Disable', 'wc_paymentwing'), 'type' => 'checkbox', 'label' => __('Enable Wing Payment', 'wc_paymentwing'), 'default' => '0' ), 'title' => array( 'title' => __('Title', 'wc_paymentwing'), 'type' => 'text', 'description' => __('This controls the title which the user sees during checkout.', 'wc_paymentwing'), 'default' => __('Wing Payment', 'wc_paymentwing'), 'desc_tip' => true, ), 'description' => array( 'title' => __('Description', 'wc_paymentwing'), 'type' => 'textarea', 'description' => __('This controls the description which the user sees during checkout.', 'wc_paymentwing'), 'default' => __('Pay securely with Wing card.', 'wc_paymentwing') ), 'merchant' => array( 'title' => __('Merchant Name', 'wc_paymentwing'), 'type' => 'text', 'description' => '', 'default' => __('Company Name', 'wc_paymentwing') ), 'loginId' => array( 'title' => __('Login ID', 'wc_paymentwing'), 'type' => 'text', 'description' => __('Support by Wing.', 'wc_paymentwing'), 'desc_tip' => true, ), 'password' => array( 'title' => __('Password', 'wc_paymentwing'), 'type' => 'text', 'description' => __('Support by Wing.', 'wc_paymentwing'), 'desc_tip' => true, ), 'debug' => array( 'title' => __( 'Debug Log', 'wc_paymentwing' ), 'type' => 'checkbox', 'label' => __( 'Enable logging', 'wc_paymentwing' ), 'default' => 'no', 'description' => sprintf( __( 'Log , inside <code>woocommerce/logs/wing-%s.txt</code>', 'wc_paymentwing' ), sanitize_file_name( wp_hash( 'wing' ) ) ), ) ); } /** * Admin Panel Options **/ public function admin_options() { echo '<h3>'.__('Wing Payment Gateway', 'wc_paymentwing').'</h3>'; echo '<p>'.__('Wing is most popular Cambodia payment gateway for online payment processing').'</p>'; echo '<table class="form-table">'; $this->generate_settings_html(); echo '</table>'; } } } /** * Add Wing as a gateway to WooCommerce */ function wc_paymentwing_add_gateway($methods) { $methods[] = 'WC_PaymentWing'; return $methods; } ?>Hopefully, all can help me! Thanks.
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