From 8851a5c0cfbfce3011376fec2c8a586172d58305 Mon Sep 17 00:00:00 2001 From: Mahmoud Al-Nafei Date: Tue, 27 Jul 2021 12:15:14 +0400 Subject: [PATCH] Bug fixes and performance improvements - WooCommerce coupons - Double price issue fixed --- README.md | 2 +- thawani-pay-woocommerce.php | 912 ++++++++++++++++++++++-------------- 2 files changed, 562 insertions(+), 352 deletions(-) diff --git a/README.md b/README.md index 2f5666c..7a80c63 100644 --- a/README.md +++ b/README.md @@ -5,7 +5,7 @@ Accepts payments with the **Thawani Pay v2** Gateway for WooCommerce This is the unofficial **Thawani Pay v2** payment gateway plugin for WooCommerce. Allows you to accept credit cards, debit cards payments with the WooCommerce plugin. It uses a seamless integration, allowing the customer to pay on your website quickly. -Thawani Checkout API Documentation: [Thawani API Documentation](https://developer.thawani.om/) +Thawani Checkout API Documentation: [Thawani API Documentation](https://docs.thawani.om/) > **Note:** Thawani Pay is currently available for businesses with account in Thawani company. diff --git a/thawani-pay-woocommerce.php b/thawani-pay-woocommerce.php index 7a9236b..674e04e 100644 --- a/thawani-pay-woocommerce.php +++ b/thawani-pay-woocommerce.php @@ -2,263 +2,441 @@ /* Plugin Name: Thawani Pay v2 Description: Thawani V2 Payment Gateway for WooCommerce -Version: 1.2.0 +Version: 1.3.0 Author: Mahmoud Alnafei Author URI: https://twitter.com/magic_coding Tags: payment, online payment, woocommerce, thawani pay, oman payment gateway Text Domain: woocommerce-extension Requires at least: 4.0.0 -Tested up to: 5.6.2 +Tested up to: 5.8.0 Requires PHP: 5.6 Stable tag: 5.6.2 WC requires at least: 4.0.0 -WC tested up to: 5.0.0 +WC tested up to: 5.5.2 License: GNU General Public License v3.0 License URI: http://www.gnu.org/licenses/gpl-3.0.html */ defined('ABSPATH') or wp_die( 'No script kiddies please!' ); +/** + * Initialize the plugin and its modules. + */ +function init() { + if ( ! function_exists( 'is_plugin_active' ) ) { + require_once ABSPATH . '/wp-admin/includes/plugin.php'; + } + if ( ! is_plugin_active( 'woocommerce/woocommerce.php' ) ) { + add_action( + 'admin_notices', + function() { + echo '

' . sprintf( esc_html__( 'Thawani Pay v2 requires WooCommerce to be installed and active. You can download %s here.', 'woocommerce-paypal-payments' ), 'WooCommerce' ) . '

'; + } + ); -add_filter( 'woocommerce_payment_gateways', 'thawani_add_gateway_class' ); - function thawani_add_gateway_class( $gateways ) { - $gateways[] = 'WC_Thawani_Gateway'; - return $gateways; -} + return; + } + if ( version_compare( PHP_VERSION, '7.1', '<' ) ) { + add_action( + 'admin_notices', + function() { + echo '

' . esc_html__( 'Thawani Pay v2 requires PHP 7.1 or above.', 'woocommerce-paypal-payments' ), '

'; + } + ); -add_action( 'plugins_loaded', 'thawani_init_gateway_class' ); -function thawani_init_gateway_class() { - - class WC_Thawani_Gateway extends WC_Payment_Gateway { - public function __construct() { - $plugin_dir = plugin_dir_url(__FILE__); - $this->id = 'thawani'; - $this->icon = ""; - //un-comment below line to use payment icon behind the payment title on the checkout page - // $this->icon = $plugin_dir . "/img/logo.png"; - $this->has_fields = false; - $this->method_title = 'Thawani'; - $this->method_description = 'Accepts payments with the Thawani Pay v2 Gateway for WooCommerce '; - $this->supports = array('products'); - $this->init_form_fields(); - $this->init_settings(); - $this->enabled = $this->get_option( 'enabled' ); - $this->title = $this->get_option( 'title' ); - $this->description = $this->get_option( 'description' ); - $this->secret_key = $this->get_option( 'secret_key' ); - $this->publishable_key = $this->get_option( 'publishable_key' ); - $this->cancel_url = $this->get_option( 'cancel_url' ); - $this->success_url = $this->get_option( 'success_url' ); - $this->client_prefix = $this->get_option( 'client_prefix' ); - $this->environment = $this->get_option('environment'); - if ($this->get_option('environment') == 'yes') { - //UAT - $this->posturl = 'https://uatcheckout.thawani.om'; - $this->paymentmode = 0; - } else { - //production - $this->posturl = 'https://checkout.thawani.om'; - $this->paymentmode = 1; - } + return; + } + +} - add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) ); +add_action( + 'plugins_loaded', + function () { + init(); + } +); + +/** + * Check if WooCommerce is active + **/ +if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) )) { + function plugin_scripts() { + $plugin_url = plugin_dir_url( __FILE__ ); + if ( isset( $_GET['page'] ) && $_GET['page'] == 'thawani-v2' ) { + // Enqueue Core Admin Styles + wp_enqueue_style( 'style', $plugin_url . "/css/style.css"); } + - //init plugin required fields - public function init_form_fields(){ - $domain = parse_url(get_site_url(), PHP_URL_HOST); - $domain_parts = explode('.', $domain); - $website_name = $domain_parts[0]; - $success_url_api = wc_get_checkout_url() . "?success"; - $cancel_url_api = wc_get_checkout_url() . "?cancel"; - $admin_email = get_option('admin_email'); - $this->form_fields = array( - 'enabled' => array( - 'title' => 'Enable/Disable', - 'label' => 'Enable Thawani Pay payments', - 'type' => 'checkbox', - 'description' => '', - 'default' => 'no', - 'desc_tip' => true - ), - 'title' => array( - 'title' => 'Title', - 'type' => 'text', - 'description' => 'Controls the name of this payment method as displayed to the customer during checkout.', - 'default' => 'Thawani Pay', - 'desc_tip' => true - ), - 'description' => array( - 'title' => 'Description', - 'type' => 'textarea', - 'description' => 'This controls the description which the user sees during checkout.', - 'default' => 'Payment Methods Accepted: VisaCard, Credit Card/Debit Card' - ), - 'secret_key' => array( - 'title' => 'Secret Key', - 'type' => 'password', - 'description' => 'Enter your Thawani Secret Key', - 'desc_tip' => true - ), - 'publishable_key' => array( - 'title' => 'Publishable key', - 'type' => 'password', - 'description' => 'Enter your Thawani Publishable key', - 'desc_tip' => true - ), - 'cancel_url' => array( - 'title' => 'Cancel url', - 'type' => 'select', - 'options' => $this->thawani_get_pages('Select Cancel Page'), - 'description' => 'Select Thawani cancel page. Default url ' . $cancel_url_api . '', - 'desc_tip' => false - ), - 'success_url' => array( - 'title' => 'Success url', - 'type' => 'select', - 'options' => $this->thawani_get_pages('Select Success Page'), - 'description' => 'Select Thawani success page. Default url ' . $success_url_api . '', - 'desc_tip' => false - ), - 'client_prefix' => array( - 'title' => 'Client Reference Prefix', - 'type' => 'text', - 'default' => $website_name, - 'description' => 'Plugin will use this prefix with order id [prefix][orderid] as client_reference_id . ex: mahmoud123321', - 'desc_tip' => false - ), - 'success_status' => array( - 'title' => 'Order status on payment Success', - 'type' => 'select', - 'options' => array( - 'Processing' => 'Processing', - 'On hold' => 'On hold', - 'Processing' => 'Processing', - 'Completed' => 'Completed', - 'Cancelled' => 'Cancelled', - 'Failed' => 'Failed', - 'Pending payment' => 'Pending payment'), - 'description' => 'Select order status to be used on payment success. default status Processing', - 'desc_tip' => false - ), - 'Cancel_status' => array( - 'title' => 'Cancel status', - 'type' => 'select', - 'options' => array( - 'Pending payment' => 'Pending payment', - 'Processing' => 'Processing', - 'On hold' => 'On hold', - 'Processing' => 'Processing', - 'Completed' => 'Completed', - 'Cancelled' => 'Cancelled', - 'Failed' => 'Failed'), - 'description' => 'Select order status to be used on payment cancel. default status Pending payment', - 'desc_tip' => false - ), - 'environment' => array( - 'title' => 'Environment', - 'label' => 'Enable UAT Mode', - 'type' => 'checkbox', - 'description' => 'If Test mode is enabled you should use the UAT Secret and Publishable Keys available on Thawani Checkout API Documentation', - 'desc_tip' => false, - 'default' => 'no', - ), - 'developer_log' => array( - 'title' => 'Error Notification', - 'type' => 'text', - 'default' => $admin_email, - 'description' => 'Enter your email to receive notification when something happens with the payment api. This is more for developer to track Thawani Api response when the payment failed like Unauthorized requests.', - 'desc_tip' => false - ), - ); } - //Process Thawani Payment - public function process_payment( $order_id ) { - global $woocommerce; - $order = wc_get_order($order_id); +add_action( 'admin_print_styles', 'plugin_scripts' ); + + add_filter( 'woocommerce_payment_gateways', 'thawani_add_gateway_class' ); + function thawani_add_gateway_class( $gateways ) { + $gateways[] = 'WC_Thawani_Gateway'; + return $gateways; + } + + add_action( 'plugins_loaded', 'thawani_init_gateway_class' ); + function thawani_init_gateway_class() { + + class WC_Thawani_Gateway extends WC_Payment_Gateway { + public function __construct() { + $plugin_dir = plugin_dir_url(__FILE__); + $this->id = 'thawani'; + $this->icon = ""; + //un-comment below line to use payment icon behind the payment title on the checkout page + // $this->icon = $plugin_dir . "/img/logo.png"; + $this->has_fields = false; + $this->method_title = 'Thawani'; + $this->method_description = 'Accepts payments with the Thawani Pay v2 Gateway for WooCommerce '; + $this->supports = array('products'); + $this->init_form_fields(); + $this->init_settings(); + $this->enabled = $this->get_option( 'enabled' ); + $this->title = $this->get_option( 'title' ); + $this->description = $this->get_option( 'description' ); + $this->secret_key = $this->get_option( 'secret_key' ); + $this->publishable_key = $this->get_option( 'publishable_key' ); + $this->cancel_url = $this->get_option( 'cancel_url' ); + $this->success_url = $this->get_option( 'success_url' ); + $this->client_prefix = $this->get_option( 'client_prefix' ); + $this->environment = $this->get_option('environment'); + if ($this->get_option('environment') == 'yes') { + //UAT + $this->posturl = 'https://uatcheckout.thawani.om'; + $this->paymentmode = 0; + } else { + //production + $this->posturl = 'https://checkout.thawani.om'; + $this->paymentmode = 1; + } + + add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) ); - //access Thawani settings - $secret_key = $this->get_option('secret_key'); - $publishable_key = $this->get_option('publishable_key'); - $cancel_url = get_permalink($this->success_url) . '?mode=' . $this->paymentmode . '&oid=' . $order_id . '&status=cancel'; - $success_url = get_permalink($this->success_url) . '?mode=' . $this->paymentmode . '&oid=' . $order_id . '&status=success'; - $client_prefix = $this->get_option('client_prefix'); - $client_reference_id = $client_prefix .''.$order_id; - $thawani_api = $this->posturl; - $developer_email = $this->get_option('developer_log'); - - //access customer order data - $amount = $order->get_total(); - $order_items = $order->get_items(); - $shipping_total = $order->get_shipping_total(); - $products_list = array(); - - // Get and Loop Over Order Items and add it as array to be used on "products": [] with the Thawani checkout api - foreach ( $order_items as $item_id => $item ) { - $product_id = $item->get_product_id(); - $product_name = $item->get_name(); - $quantity = $item->get_quantity(); - $subtotal = $item->get_subtotal(); - $total_price = $item->get_total(); - array_push($products_list, array('name'=> substr($product_name, 0, 40), 'unit_amount' => $total_price * 1000, 'quantity' => $quantity)); - } - //check for shipping cost to be added as product item on Thawani checkout api. - if($shipping_total == 0) { - //shipping cost is 0 . - } else { - array_push($products_list, array('name'=> 'Shipping Fee', 'unit_amount' => $shipping_total * 1000, 'quantity' => 1)); + //init plugin required fields + public function init_form_fields(){ + $domain = parse_url(get_site_url(), PHP_URL_HOST); + $domain_parts = explode('.', $domain); + $website_name = $domain_parts[0]; + $success_url_api = wc_get_checkout_url() . "?success"; + $cancel_url_api = wc_get_checkout_url() . "?cancel"; + $admin_email = get_option('admin_email'); + $this->form_fields = array( + 'enabled' => array( + 'title' => 'Enable/Disable', + 'label' => 'Enable Thawani Pay payments', + 'type' => 'checkbox', + 'description' => '', + 'default' => 'no', + 'desc_tip' => true + ), + 'title' => array( + 'title' => 'Title', + 'type' => 'text', + 'description' => 'Controls the name of this payment method as displayed to the customer during checkout.', + 'default' => 'Thawani Pay', + 'desc_tip' => true + ), + 'description' => array( + 'title' => 'Description', + 'type' => 'textarea', + 'description' => 'This controls the description which the user sees during checkout.', + 'default' => 'Payment Methods Accepted: VisaCard, Credit Card/Debit Card' + ), + 'secret_key' => array( + 'title' => 'Secret Key', + 'type' => 'password', + 'description' => 'Enter your Thawani Secret Key', + 'desc_tip' => true + ), + 'publishable_key' => array( + 'title' => 'Publishable key', + 'type' => 'password', + 'description' => 'Enter your Thawani Publishable key', + 'desc_tip' => true + ), + 'cancel_url' => array( + 'title' => 'Cancel url', + 'type' => 'select', + 'options' => $this->thawani_get_pages('Select Cancel Page'), + 'description' => 'Select Thawani cancel page. Default url ' . $cancel_url_api . '', + 'desc_tip' => false + ), + 'success_url' => array( + 'title' => 'Success url', + 'type' => 'select', + 'options' => $this->thawani_get_pages('Select Success Page'), + 'description' => 'Select Thawani success page. Default url ' . $success_url_api . '', + 'desc_tip' => false + ), + 'client_prefix' => array( + 'title' => 'Client Reference Prefix', + 'type' => 'text', + 'default' => $website_name, + 'description' => 'Plugin will use this prefix with order id [prefix][orderid] as client_reference_id . ex: mahmoud123321', + 'desc_tip' => false + ), + 'success_status' => array( + 'title' => 'Order status on payment Success', + 'type' => 'select', + 'options' => array( + 'Processing' => 'Processing', + 'On hold' => 'On hold', + 'Processing' => 'Processing', + 'Completed' => 'Completed', + 'Cancelled' => 'Cancelled', + 'Failed' => 'Failed', + 'Pending payment' => 'Pending payment'), + 'description' => 'Select order status to be used on payment success. default status Processing', + 'desc_tip' => false + ), + 'Cancel_status' => array( + 'title' => 'Cancel status', + 'type' => 'select', + 'options' => array( + 'Pending payment' => 'Pending payment', + 'Processing' => 'Processing', + 'On hold' => 'On hold', + 'Processing' => 'Processing', + 'Completed' => 'Completed', + 'Cancelled' => 'Cancelled', + 'Failed' => 'Failed'), + 'description' => 'Select order status to be used on payment cancel. default status Pending payment', + 'desc_tip' => false + ), + 'environment' => array( + 'title' => 'Environment', + 'label' => 'Enable UAT Mode', + 'type' => 'checkbox', + 'description' => 'If Test mode is enabled you should use the UAT Secret and Publishable Keys available on Thawani Checkout API Documentation', + 'desc_tip' => false, + 'default' => 'no', + ), + 'developer_log' => array( + 'title' => 'Error Notification', + 'type' => 'text', + 'default' => $admin_email, + 'description' => 'Enter your email to receive notification when something happens with the payment api. This is more for developer to track Thawani Api response when the payment failed like Unauthorized requests.', + 'desc_tip' => false + ), + ); } - $billing_email = $order->get_billing_email(); - $billing_phone = $order->get_billing_phone(); - $billing_email = preg_replace("/[+]/", "00", $billing_email); - $fname = $order->get_billing_first_name(); - $lname = $order->get_billing_last_name(); - $full_name = $fname . ' ' . $lname; - $user_id = $order->get_user_id(); - $products = [array()]; + //Process Thawani Payment + public function process_payment( $order_id ) { + global $woocommerce; + $order = wc_get_order($order_id); + + //access Thawani settings + $secret_key = $this->get_option('secret_key'); + $publishable_key = $this->get_option('publishable_key'); + $cancel_url = get_permalink($this->success_url) . '?mode=' . $this->paymentmode . '&oid=' . $order_id . '&status=cancel'; + $success_url = get_permalink($this->success_url) . '?mode=' . $this->paymentmode . '&oid=' . $order_id . '&status=success'; + $client_prefix = $this->get_option('client_prefix'); + $client_reference_id = $client_prefix .''.$order_id; + $thawani_api = $this->posturl; + $developer_email = $this->get_option('developer_log'); + + //access customer order data + $amount = $order->get_total(); + $order_items = $order->get_items(); + $shipping_total = $order->get_shipping_total(); + $discount_total = $order->get_discount_total(); + $products_list = array(); + + // Get and Loop Over Order Items and add it as array to be used on "products": [] with the Thawani checkout api + foreach ( $order_items as $item_id => $item ) { + $product_id = $item->get_product_id(); + $product_name = $item->get_name(); + $quantity = $item->get_quantity(); + $subtotal = $item->get_subtotal(); + $total_price = $item->get_total(); + $price_excl_tax = $total_price / $quantity; + // $subtotal_tax = $item->get_subtotal_tax(); // Line subtotal tax + // $price_incl_tax = ( $subtotal + $subtotal_tax ) / $quantity; + + array_push($products_list, array('name'=> substr($product_name, 0, 40), 'unit_amount' => $price_excl_tax * 1000, 'quantity' => $quantity)); + } + + //check for shipping cost to be added as product item on Thawani checkout api. + if($shipping_total != 0) { + array_push($products_list, array('name'=> 'Shipping Fee', 'unit_amount' => $shipping_total * 1000, 'quantity' => 1)); + } + + $billing_email = $order->get_billing_email(); + $billing_phone = $order->get_billing_phone(); + $billing_email = preg_replace("/[+]/", "00", $billing_email); + $fname = $order->get_billing_first_name(); + $lname = $order->get_billing_last_name(); + $full_name = $fname . ' ' . $lname; + $user_id = $order->get_user_id(); + $products = [array()]; + + $payment_json = array ( + 'client_reference_id' => $client_reference_id, + 'products' => $products_list, + 'success_url' => $success_url, + 'cancel_url' => $cancel_url, + 'metadata' => + array ( + 'customer_name' => $full_name, + 'customer_id' => $user_id, + 'order_id' => $order_id, + 'customer_email' => $billing_email, + 'customer_phone' => $billing_phone + ), + ); + + $data = json_encode($payment_json); + + try { + //Send Post request to get payment session details + $curl = curl_init(); + curl_setopt_array($curl, [ + CURLOPT_URL => $thawani_api . '/api/v1/checkout/session', + CURLOPT_RETURNTRANSFER => true, + CURLOPT_ENCODING => "", + CURLOPT_MAXREDIRS => 10, + CURLOPT_TIMEOUT => 30, + CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, + CURLOPT_CUSTOMREQUEST => "POST", + CURLOPT_POSTFIELDS => $data, + CURLOPT_HTTPHEADER => [ + "Content-Type: application/json", + "Thawani-Api-Key: " . $secret_key + ], + ]); + $result = curl_exec($curl); + $err = curl_error($curl); + curl_close($curl); + if ($err) { + wc_add_notice("Error: " . $err, 'error' ); + //Send email to admin with error message + if(empty($developer_email)) { + wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $err, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } else { + wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $err, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } + } else { + $response = json_decode($result, true); + $code = $response['code']; + if($code == 2004 || $code == '2004') { + $session_id = $response['data']['session_id']; + $invoice_id = $response['data']['invoice']; + update_post_meta( $order_id, 'session_id', $session_id); + update_post_meta( $order_id, 'invoice_id', $invoice_id); + + $redirect_url = $thawani_api . "/pay/" . $session_id. '?key=' . $publishable_key; + return array( + 'result' => 'success', + 'redirect' => $redirect_url + ); + } else { + wc_add_notice($code . ": " . $response['description'], 'error' ); + if(empty($developer_email)) { + wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } else { + wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } + return; + } + } + } catch (\Throwable $th) { + if(empty($developer_email)) { + wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $th, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } else { + wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $th, $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } + throw $th; + } + + } - $payment_json = array ( - 'client_reference_id' => $client_reference_id, - 'products' => $products_list, - 'success_url' => $success_url, - 'cancel_url' => $cancel_url, - 'metadata' => - array ( - 'customer_name' => $full_name, - 'customer_id' => $user_id, - 'order_id' => $order_id, - 'customer_email' => $billing_email, - 'customer_phone' => $billing_phone - ), - ); + // get website all pages + function thawani_get_pages($title = false, $indent = true) { + $wp_pages = get_pages('sort_column=menu_order'); + $page_list = array(); + if ($title) $page_list[] = $title; + foreach ($wp_pages as $page) { + $prefix = ''; + // show indented child pages? + if ($indent) { + $has_parent = $page->post_parent; + while($has_parent) { + $prefix .= ' - '; + $next_page = get_post($has_parent); + $has_parent = $next_page->post_parent; + } + } + // add to page list array array + $page_list[$page->ID] = $prefix . $page->post_title; + } + return $page_list; + } + + + } + } + + //Payment callback to check transaction status + add_action( 'init', 'woocommerce_process_thawani_payment' ); + function woocommerce_process_thawani_payment() { + global $woocommerce; + //check for paramter passed on the url. This will access the success and cancel payment callback + if ( isset( $_GET['mode'] ) && isset( $_GET['oid'] ) && isset( $_GET['status'] ) ) { + $mode = $_GET['mode']; + $order_id = $_GET['oid']; + $order_status = $_GET['status']; + $session_id = get_post_meta($order_id, "session_id", true); + $options = get_option('woocommerce_thawani_settings'); + $secret_key = str_replace('"', '', json_encode($options['secret_key'])); + $developer_email = str_replace('"', '', json_encode($options['developer_log'])); + + $order = wc_get_order($order_id); + + if ($mode == 0) { + //UAT + $posturl = 'https://uatcheckout.thawani.om/api/v1/checkout/session/' . $session_id; + } else { + //production + $posturl = 'https://checkout.thawani.om/api/v1/checkout/session/' . $session_id; + } - $data = json_encode($payment_json); + if(empty($secret_key)) { + wc_add_notice("Error: No key found", 'error' ); + //Send email to admin with error message + if(empty($developer_email)) { + wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
Secret Key not found on the Thawany Payment settings, please make sure to add your Thawani api secret key.", $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } else { + wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
Secret Key not found on the Thawany Payment settings, please make sure to add your Thawani api secret key.", $headers = "Content-Type: text/htmlrn", $attachments = "" ); + } - try { - //Send Post request to get payment session details + } else { + //Send GET request to get payment session details $curl = curl_init(); - curl_setopt_array($curl, [ - CURLOPT_URL => $thawani_api . '/api/v1/checkout/session', + curl_setopt_array($curl, array( + CURLOPT_URL => $posturl, CURLOPT_RETURNTRANSFER => true, - CURLOPT_ENCODING => "", + CURLOPT_ENCODING => '', CURLOPT_MAXREDIRS => 10, - CURLOPT_TIMEOUT => 30, + CURLOPT_TIMEOUT => 0, + CURLOPT_FOLLOWLOCATION => true, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, - CURLOPT_CUSTOMREQUEST => "POST", - CURLOPT_POSTFIELDS => $data, - CURLOPT_HTTPHEADER => [ - "Content-Type: application/json", - "Thawani-Api-Key: " . $secret_key - ], - ]); + CURLOPT_CUSTOMREQUEST => 'GET', + CURLOPT_HTTPHEADER => array( + 'Thawani-Api-Key: ' . $secret_key + ), + )); + $result = curl_exec($curl); $err = curl_error($curl); curl_close($curl); + if ($err) { wc_add_notice("Error: " . $err, 'error' ); //Send email to admin with error message @@ -270,154 +448,186 @@ public function process_payment( $order_id ) { } else { $response = json_decode($result, true); $code = $response['code']; - if($code == 2004 || $code == '2004') { - $session_id = $response['data']['session_id']; - update_post_meta( $order_id, 'session_id', $session_id); - $redirect_url = $thawani_api . "/pay/" . $session_id. '?key=' . $publishable_key; - return array( - 'result' => 'success', - 'redirect' => $redirect_url - ); + $success = $response['success']; + $description = $response['description']; + //Check if call success + if($code == 2000 && $success == true) { + $payment_status = $response['data']['payment_status']; + //Check payment status + if($payment_status == 'paid') { + $order->payment_complete(); + $order->add_order_note('Thawani payment successful.'); + $woocommerce -> cart -> empty_cart(); + wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "order placed successfully", 'success' ); + } else if($payment_status == 'unpaid') { + $order->add_order_note('The Thawani transaction has been declined.'); + wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "However, the transaction has been declined.", 'error' ); + } else { + wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "However, the transaction has been declined.", 'error' ); + } } else { + //Return error if payment request not success and notify admin via email wc_add_notice($code . ": " . $response['description'], 'error' ); if(empty($developer_email)) { wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); } else { wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); } - return; } } - } catch (\Throwable $th) { - if(empty($developer_email)) { - wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $th, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } else { - wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $th, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } - throw $th; } - - } - - // get website all pages - function thawani_get_pages($title = false, $indent = true) { - $wp_pages = get_pages('sort_column=menu_order'); - $page_list = array(); - if ($title) $page_list[] = $title; - foreach ($wp_pages as $page) { - $prefix = ''; - // show indented child pages? - if ($indent) { - $has_parent = $page->post_parent; - while($has_parent) { - $prefix .= ' - '; - $next_page = get_post($has_parent); - $has_parent = $next_page->post_parent; - } - } - // add to page list array array - $page_list[$page->ID] = $prefix . $page->post_title; - } - return $page_list; - } - + } } -} -//Payment callback to check transaction status -add_action( 'init', 'woocommerce_process_thawani_payment' ); -function woocommerce_process_thawani_payment() { - global $woocommerce; - //check for paramter passed on the url. This will access the success and cancel payment callback - if ( isset( $_GET['mode'] ) && isset( $_GET['oid'] ) && isset( $_GET['status'] ) ) { - $mode = $_GET['mode']; - $order_id = $_GET['oid']; - $order_status = $_GET['status']; - $session_id = get_post_meta($order_id, "session_id", true); - $options = get_option('woocommerce_thawani_settings'); - $secret_key = str_replace('"', '', json_encode($options['secret_key'])); - $developer_email = str_replace('"', '', json_encode($options['developer_log'])); - - $order = wc_get_order($order_id); - - if ($mode == 0) { - //UAT - $posturl = 'https://uatcheckout.thawani.om/api/v1/checkout/session/' . $session_id; - } else { - //production - $posturl = 'https://checkout.thawani.om/api/v1/checkout/session/' . $session_id; + + //welcome page + register_activation_hook( __FILE__, 'thawani_welcome_activate' ); + function thawani_welcome_activate() { + set_transient( '_thawani_welcome_activation_redirect', true, 30 ); } - if(empty($secret_key)) { - wc_add_notice("Error: No key found", 'error' ); - //Send email to admin with error message - if(empty($developer_email)) { - wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
Secret Key not found on the Thawany Payment settings, please make sure to add your Thawani api secret key.", $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } else { - wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
Secret Key not found on the Thawany Payment settings, please make sure to add your Thawani api secret key.", $headers = "Content-Type: text/htmlrn", $attachments = "" ); + add_action( 'admin_init', 'thawani_welcome_do_activation_redirect' ); + function thawani_welcome_do_activation_redirect() { + // Bail if no activation redirect + if ( ! get_transient( '_thawani_welcome_activation_redirect' ) ) { + return; } - - } else { - //Send GET request to get payment session details - $curl = curl_init(); - curl_setopt_array($curl, array( - CURLOPT_URL => $posturl, - CURLOPT_RETURNTRANSFER => true, - CURLOPT_ENCODING => '', - CURLOPT_MAXREDIRS => 10, - CURLOPT_TIMEOUT => 0, - CURLOPT_FOLLOWLOCATION => true, - CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, - CURLOPT_CUSTOMREQUEST => 'GET', - CURLOPT_HTTPHEADER => array( - 'Thawani-Api-Key: ' . $secret_key - ), - )); - - $result = curl_exec($curl); - $err = curl_error($curl); - curl_close($curl); - - if ($err) { - wc_add_notice("Error: " . $err, 'error' ); - //Send email to admin with error message - if(empty($developer_email)) { - wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $err, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } else { - wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $err, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } - } else { - $response = json_decode($result, true); - $code = $response['code']; - $success = $response['success']; - $description = $response['description']; - //Check if call success - if($code == 2000 && $success == true) { - $payment_status = $response['data']['payment_status']; - //Check payment status - if($payment_status == 'paid') { - $order->payment_complete(); - $order->add_order_note('Thawani payment successful.'); - $woocommerce -> cart -> empty_cart(); - wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "order placed successfully", 'success' ); - } else if($payment_status == 'unpaid') { - $order->add_order_note('The Thawani transaction has been declined.'); - wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "However, the transaction has been declined.", 'error' ); - } else { - wc_add_notice( __('Thank you for shopping with us.', 'woothemes') . "However, the transaction has been declined.", 'error' ); - } - } else { - //Return error if payment request not success and notify admin via email - wc_add_notice($code . ": " . $response['description'], 'error' ); - if(empty($developer_email)) { - wc_mail( get_option('admin_email'), "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } else { - wc_mail( $developer_email, "[ERROR] Thawani Pay - Order #" . $order_id, "Howdy!
We caught an error with payment requests.

Error Details
===========
" . $result, $headers = "Content-Type: text/htmlrn", $attachments = "" ); - } - } + + // Delete the redirect transient + delete_transient( '_thawani_welcome_activation_redirect' ); + + // Bail if activating from network, or bulk + if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) { + return; } + + // Redirect to plugin about page + wp_safe_redirect( add_query_arg( array( 'page' => 'thawani-v2' ), admin_url( 'index.php' ) ) ); + } + + add_action('admin_menu', 'thawani_welcome_pages'); + + function thawani_welcome_pages() { + add_menu_page( + 'Thawani v2', + 'Thawani v2', + 'read', + 'thawani-v2', + 'thawani_welcome_content', + plugins_url( 'thawani-pay-woocommerce/img/thawani-logo.svg' ), + 100 + ); - } + } + + + add_action('admin_menu', 'wpdocs_register_my_custom_submenu_page'); + + function wpdocs_register_my_custom_submenu_page() { + add_submenu_page( + 'thawani-v2', + 'payment-settings', + 'Settings', + 'manage_options', + 'payment-settings', + 'thawani_payment_settings_callback' ); + } + + function thawani_payment_settings_callback() { + wp_redirect( home_url() . "/wp-admin/admin.php?page=wc-settings&tab=checkout§ion=thawani" ); + exit; + } + + + + function thawani_welcome_content() { + ?> +
+ +
+
+ + +

👋 Welcome to Thawani Pay v2 for WooCommerce

+

Accepts payments with the Thawani Pay v2 Gateway for WooCommerce
This is the unofficial Thawani Pay v2 payment gateway plugin for WooCommerce. Allows you to accept credit cards, debit cards payments with the WooCommerce plugin. It uses a seamless integration, allowing the customer to pay on your website quickly.

+

+ + + Plugin website + + + + Thawani developer docs +

+

+ +

+

+ Latest update: 27/07/2021 • version 1.3.0 +

+

+ Author: Mahmoud Alnafei +

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+ +
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+ +

+

🤩Featurs

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  • Easy configuration in WooCommerce - only API secret key and Publishable key need to be copied from Thawani Merchant Portal
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  • Easy customization - payment method title, description, environment: UAT/Production, cancel url, success url, client reference id Prefix and more can be changed easily
    • +
  • Compatible with UAT and production API.
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  • Developer logs feature: receive new emails when something happens with the payment API
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  • Compatible with WooCommerce shop coupons.
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+ +

+

🤩Share your feedback

+

We’re using Github Discussions as a place to connect with other members of our community. We hope that you:

+
    +
  • Ask questions you’re wondering about.
    • +
  • Share ideas.
    • +
  • Engage with other community members.
    • +
  • Welcome others and are open-minded. Remember that this is a community we
    + build together 💪.
    • +
+ + + Discussions + + + + Report a bug +
+ +
+
+
+ +
+