Version update

Reviewed-on: #2

CHANGELOG.md

@@ -3,6 +3,28 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.2] - 2023-07-20
+
+- Fixed typo in API call
+
+## [1.0.1] - 2023-06-26
+
+- Updates for production release
+
+## [1.0.0] - 2023-06-26
+
+- Security hardening changes to plugin queries.
+- Re-design of ZGo API callback to support WooCommerce 7.8.0
+
+## [1.0.0-beta.1] - 2023-01-11
+
+- Adjust production server integration
+
+## [1.0.0-beta] - 2023-01-09
+
+- Production server integration.
+- Monitor page look-and-feel enhancements.
+
 ## [0.9.0] - 2023-01-03
 - Integrate ZGo Payments Monitor 
 

ZGoPmtGwy.md

@@ -1,34 +0,0 @@
-
-# Table of Contents
-
-#### What is ZGo Payment Gateway for *WooCommerce*
-#### How it Works?
-#### System Requirements
-#### Installing ZGo Payment Gateway
-
-## What is ZGo Payment Gateway for *WooCommerce*
-
-ZGo Payment Gateway for Woocomerce is a Plugin that allows a WooCommerce based online store, to receive payments using Zcash.
-
-The Plugin connects WooCommerce Online Store with ZGo Backend to provide customers with an easy way to pay using a phone wallet.
-
-## How it Works
-
-The payment flow is showed bellow:
-
-![ZGo PmtService Flow](ZGo_PmtGwy_Flow.png "ZGo PmtService Flow")
-
-Figure 1 – ZGo Payment GateWay Flow
-
-The payment flow showed in Figure 1, includes the transaction confirmation and also marking customer's order as paid in WooComerce store database. ZGo Backend monitors the payment transaction and once it detects at least 5 blockchain confirmations, will report this to ZGo Payment Plugin.
-
-## System Requirements
-
-ZGo Business Account
-
-WooComerce Based Online Store
-
-
-## ZGo Payment Gateway Installation 
-
-### Configuring WooCommerce Store

assets/php/zpmt-stats-page.php

@@ -35,23 +35,25 @@ class zpmt_stats_page {
 		$wpdb->query($sql);
 
 		if ( ! $this->pmtLstRdy() ) {
-      	//
-      	// Calculate first time pagination paramters
-      	// 
-		 	$this->_limit = 10;
+			//
+			// Calculate first time pagination paramters
+			// 
+			$this->_limit = 10;
 			$this->_page = 1;
 			$this->_offset = 0;
 			$this->_npages = intdiv($this->_nrows,$this->_limit);
 			if ( $this->_nrows > ($this->_npages*$this->_limit) ) {
-					$this->_npages++;
-				}
+				$this->_npages++;
+			}
 
-	      	$sql = 'insert into zgo_pmtlst (pg_ix,pg_page,pg_npages,pg_offset,pg_limit) values (1,' . 
-	      	   $this->_page . ',' .
-	      	   $this->_npages . ',' .
-	      	   $this->_offset . ',' .
-	      	   $this->_limit .')';
-		      $wpdb->query($sql);
+//			$sql = 'insert into zgo_pmtlst (pg_ix,pg_page,pg_npages,pg_offset,pg_limit) values (1,' . 
+//				$this->_page . ',' .
+//				$this->_npages . ',' .
+//				$this->_offset . ',' .
+//				$this->_limit .')';
+
+			$sql =  $wpdb->prepare('insert into zgo_pmtlst (pg_ix,pg_page,pg_npages,pg_offset,pg_limit) values (1,%d,%d,%d,%d);',$this->_page,$this->_npages,$this->_offset,$this->_limit);
+			$wpdb->query($sql);
 		} else {
 	      	// Load last state
 	      	$params = $this->pmtLstParams();
@@ -67,7 +69,10 @@ class zpmt_stats_page {
 				if ( $this->_nrows > ($this->_npages*$this->_limit) ) {
 						$this->_npages++;
 				}	
-				$sql = 'update zgo_pmtlst set pg_npages=' . $this->_npages . ' where pg_ix=1';
+
+//				$sql = 'update zgo_pmtlst set pg_npages=' . $this->_npages . ' where pg_ix=1';
+
+				$sql = $wpdb->prepare('update zgo_pmtlst set pg_npages=%d where pg_ix=1;',$this->_npages);
 				$wpdb->query($sql);
 			} 
 		}
@@ -149,21 +154,36 @@ class zpmt_stats_page {
 			//
 			// Save new list state
 			//
-			$sql = 'update zgo_pmtlst set pg_page=' . $this->_page .
-			    ', pg_npages=' . $this->_npages .
-			    ', pg_offset=' . $this->_offset . ' where pg_ix=1;';		
+
+//			$sql = 'update zgo_pmtlst set pg_page=' . $this->_page .
+//			    ', pg_npages=' . $this->_npages .
+//			    ', pg_offset=' . $this->_offset . ' where pg_ix=1;';		
+			
+			$sql = $wpdb->prepare('update zgo_pmtlst set pg_page=%d, pg_npages=
+				%d, pg_offset=%d where pg_ix=1;',$this->_page,$this->_npages,$this->_offset);
 			$wpdb->query($sql);
 		}
 
 		?>
 		<div style="margin-top: 20px;
-				  margin-bottom: 20px;
 		            font-family: Noto Sans;
 		            font-size: 30px;
 		            font-weight: 900;
 		            text-align: center;
 		            color: navy;">
-		   ZGo Payment Gateway - Received Payments
+		<table>
+			<tr>
+				<td>
+				<img src= <?php echo '"' . get_site_url() . '/wp-content/plugins/zgopmtgwy/assets/img/zgowoo-icon.png"';
+	 			      ?>     
+
+	 			     style="width:50px;height:50px;"> 
+	 			</td>
+	 			<td>            
+					ZGo Payment Gateway - Received Payments
+				</td>
+			</tr>
+		</table>	
 		</div>	
 <!--	now output table header -->
 		<div width="100%" 
@@ -221,15 +241,15 @@ class zpmt_stats_page {
   		  	                font-weight: 600;">';
 				}
 				$line++;             
-				print '<td><a href="https://dev.zgo.cash/invoice/' . $row->pmt_orderid . '" target="_blank">' . $row->pmt_orderid . "</a></td>";
-				print "<td>" . $row->pmt_wc_order . "</td>";
-				print "<td>" . $row->pmt_wc_custname . "</td>";
-				print '<td style="text-align:center;">'. $row->pmt_accepted . "</td>";
-				print '<td style="text-align:center;">'.$row->pmt_confirmed ."</td>";
+				print '<td><a href="https://dev.zgo.cash/invoice/' . htmlentities($row->pmt_orderid, ENT_QUOTES) . '" target="_blank">' . htmlentities($row->pmt_orderid, ENT_QUOTES) . "</a></td>";
+				print "<td>" . htmlwntities($row->pmt_wc_order,ENT_QUOTES) . "</td>";
+				print "<td>" . htmlentities($row->pmt_wc_custname, ENT_QUOTES) . "</td>";
+				print '<td style="text-align:center;">'. htmlentities($row->pmt_accepted,ENT_QUOTES) . "</td>";
+				print '<td style="text-align:center;">'.htmlentities($row->pmt_confirmed,ENT_QUOTES) ."</td>";
 				print '<td style="text-align:right;">'. number_format($row->pmt_amount,2) . "</td>";
 				print '<td style="text-align:right;">'. number_format($row->pmt_rate,2) . "</td>";
 				print '<td style="text-align:right;">'. number_format($row->pmt_zec,8) . "</td>";
-				print '<td  style="text-align:center;">'.$row->pmt_wc_paid ."</td></tr>";
+				print '<td  style="text-align:center;">'. htmlentities($row->pmt_wc_paid,ENT_QUOTES) ."</td></tr>";
 			}
 		?> 
 			</table>
@@ -566,8 +586,8 @@ class zpmt_stats_page {
 		global $wpdb;
 
 		$sql = 'select ifnull(sum(a.pmt_amount),0) as gTotalAmount, ' .
-			   'ifnull(count(*),0) as gTotalPmts, ' .
-			   'ifnull(sum(a.pmt_zec),0) as gTotalZec ' .
+			  'ifnull(count(*),0) as gTotalPmts, ' .
+			  'ifnull(sum(a.pmt_zec),0) as gTotalZec ' .
 		       'from zgo_payments a ' . 
 		       'where a.pmt_wc_paid = 1;' ;
 		$result = $wpdb->get_row($sql,OBJECT);

zgopmtgwy.php

@@ -1,35 +1,35 @@
 <?php 
 /**
-* Plugin Name: ZGo Payment Gateway
-* Plugin URI: https://vergara.tech' 
-* Description: ZGo latest payment processing solution for Woocommerce. Accept payments using Zcash.
-* Version: 0.9
-* Requires at least: 5.2
-* Requires PHP:      7.2
-* Author: Vergara Tech LLC 
-* Author URI: https://vergara.tech
-* License:           GPL v2 or later
-* License URI:       https://www.gnu.org/licenses/gpl-2.0.html
-**/
+ * Plugin Name: ZGo Payment Gateway
+ * Plugin URI: https://zgo.cash/ 
+ * Description: ZGo latest payment processing solution for Woocommerce. Accept payments using Zcash.
+ * Version: 1.1.1
+ * Requires at least: 5.2
+ * Requires PHP:      7.2
+ * Author: Vergara Tech LLC 
+ * Author URI: https://zgo.cash/
+ * License:           GPL v2 or later
+ * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
+ **/
 
 if ( ! defined( 'ABSPATH' ) ) {
-    exit; // Exit if accessed directly
+	exit; // Exit if accessed directly
 }
 
 if ( ! in_array( 'woocommerce/woocommerce.php', 
-       apply_filters('active_plugins',
-       get_option('active_plugins') ) ) ) {
+	apply_filters('active_plugins',
+	get_option('active_plugins') ) ) ) {
 	return;
 }
 
 add_action( 'plugins_loaded', 'zgopmt_init' );
 function zgopmt_init() {
 
-    if ( ! class_exists( 'WC_Payment_Gateway' ) ) {
+	if ( ! class_exists( 'WC_Payment_Gateway' ) ) {
 
-       return;
+		return;
 
-    }
+	}
 
 	class WC_ZGopmt_Gateway extends WC_Payment_Gateway {
 
@@ -37,20 +37,20 @@ function zgopmt_init() {
 		public $zgoownerid;
 		public $zgotoken;
 		public $siteURL;
-      	public $zpmtdb; 
+		public $zpmtdb; 
 
-	   /**
-	   * Constructor for the gateway.
-	   */
-	   public function __construct() {
+		/**
+		 * Constructor for the gateway.
+		 */
+		public function __construct() {
 
-	   		global $wpdb;
-		 	// 
-		 	// Create payments table in WordPress database
-		 	//
-         	$sql = 'create table if not exists zgo_payments (' .
-                'pmt_orderid varchar(64),' .
-                'pmt_wc_order varchar(20),' .
+			global $wpdb;
+			// 
+			// Create payments table in WordPress database
+			//
+			$sql = 'create table if not exists zgo_payments (' .
+				'pmt_orderid varchar(64),' .
+				'pmt_wc_order varchar(20),' .
 				'pmt_wc_custname varchar(100),' .
 				'pmt_accepted varchar(30),' .
 				'pmt_confirmed varchar(30),' .
@@ -59,10 +59,10 @@ function zgopmt_init() {
 				'pmt_zec double (12,8) not null default 0.0,' .
 				'pmt_wc_paid int not null default 0,' .
 				'unique pmt_orderix (pmt_orderid, pmt_wc_order) )';
-         	$wpdb->query($sql);
+			$wpdb->query($sql);
 
 			$iconurl = plugin_dir_url( __FILE__ ) . 
-			      'assets/img/zgo-icon-full_6pct.png'; 
+				'assets/img/zgo-icon-full_6pct.png'; 
 
 			$this->siteURL = get_site_url();
 
@@ -72,9 +72,9 @@ function zgopmt_init() {
 			$this->icon = $iconurl; 
 			$this->has_fields = false;
 			$this->method_title = __('ZGo Payment', 
-				                     $this->domain);
+				$this->domain);
 			$this->method_description = __('ZGo Payment - Accept payments using Zcash.', $this->domain);
-         // Load the settings.
+			// Load the settings.
 			$this->init_form_fields();
 			$this->init_settings();
 
@@ -86,275 +86,350 @@ function zgopmt_init() {
 
 			// Actions
 			add_action('woocommerce_update_options_payment_gateways_' . 
-            			$this->id, 
-            			array( $this, 'process_admin_options' ) );
+				$this->id, 
+				array( $this, 'process_admin_options' ) );
 
-        	add_action( 'woocommerce_thankyou_' . $this->id, array( $this, 'thankyou_page' ) );
+			add_action( 'woocommerce_thankyou_' . $this->id, array( $this, 'thankyou_page' ) );
 
 			if ( ! $this->is_valid_for_use() ) 
 				$this->enabled = false;
+
 			/**
-			* Add the webhook for payment confirmation from ZGo
-			*/
-			add_action( 'woocommerce_api_zpmtcallback', array($this,'zconfirm'));	
-	    }
+			 * Add the webhook for payment confirmation from ZGo
+			 */
+			//add_action( 'woocommerce_api_zpmtcallback', array($this,'zconfirm'));	
+		}
+
+		public function register_routes() {
+			register_rest_route( 'wc/v3', 'zgocallback', array(
+				'methods' => 'GET',
+				'callback' => array($this,'zgoapicallback')));
+		}
 
 		public function init_form_fields() {
 
 			$this->form_fields = apply_filters( 
-				   'woo_zgopmtsrv_fields', array( 
-					  'enabled' => array(
-	                    'title' => __('Enable/Disable', 
-	                                  $this->domain ),
-	                    'type' => 'checkbox',
-	                    'label' => __('Enable payments with Zcash', $this->domain ),
-	                    'default' => 'yes'
-						),
-	                'title' => array(
-	                    'title' => __( 'ZGo Payment Service title', 
-	                    	$this->domain ),
-	                    'type' => 'text',
-	                    'default' => __( 'ZGo Payment Gateway', 
-	                        $this->domain ),
-	                    'desc_tip' => true,
-	                    'description' => __( 'Add a new title for the ZGo Payment Service that your customers will see when they are in the checkout page', 
-	                        $this->domain ),
-	                ),
-	                'description' => array(
-	                    'title' => __( 'ZGo Payment Service Confirmation', 
-	                    	$this->domain ),
-	                    'type' => 'textarea',
-	                    'default' => __( '<b>Pay with Zcash</b>, ZGo will report your payment as soon as it gets confirmed. Normally it takes about 5 minutes.<br> <a href="https://zgo.cash" target="_blank">Read more...</a>', 
-	                        $this->domain ),
-	                    'desc_tip' => true,
-	                    'description' => __('Payment confirmation description that the customer will see on your checkout.', 
-	                        $this->domain ),
-	                ),
-	                'instructions' => array(
-	                    'title' => __('Instructions', 
-	                    	$this->domain ),
-	                    'type' => 'textarea',
-	                    'default' => __('Default instrctions', 
-	                        $this->domain ),
-	                    'desc_tip' => true,
-	                    'description' => __('Instruction that will be added to the Thank You page and order email', 
-	                        $this->domain ),
-	                ),
-	                'zgoownerid' => array(
-	                    'title' => __( 'ZGo OwnerId', 
-	                    	$this->domain ),
-	                    'type' => 'text',
-	                    'default' => __( ' ', 
-	                        $this->domain ),
-	                    'desc_tip' => true,
-	                    'description' => __( 'Type or paste your ZGo Account Owner Id (Found in your ZGo Shop Settings)', 
-	                        $this->domain ),
-	                ),
-	                'zgotoken' => array(
-	                    'title' => __( 'ZGo Token', 
-	                    	$this->domain ),
-	                    'type' => 'text',
-	                    'default' => __( ' ', 
-	                        $this->domain ),
-	                    'desc_tip' => true,
-	                    'description' => __( 'Type or paste your ZGo Token (Found in your ZGo Shop Settings)', 
-	                        $this->domain ),
-	                ),
-	            )    
+				'woo_zgopmtsrv_fields', array( 
+					'enabled' => array(
+						'title' => __('Enable/Disable', 
+						$this->domain ),
+						'type' => 'checkbox',
+						'label' => __('Enable payments with Zcash', $this->domain ),
+						'default' => 'yes'
+					),
+					'title' => array(
+						'title' => __( 'ZGo Payment Service title', 
+						$this->domain ),
+						'type' => 'text',
+						'default' => __( 'ZGo Payment Gateway', 
+						$this->domain ),
+						'desc_tip' => true,
+						'description' => __( 'Add a new title for the ZGo Payment Service that your customers will see when they are in the checkout page', 
+						$this->domain ),
+					),
+					'description' => array(
+						'title' => __( 'ZGo Payment Service Confirmation', 
+						$this->domain ),
+						'type' => 'textarea',
+						'default' => __( '<b>Pay with Zcash</b>, ZGo will report your payment as soon as it gets confirmed. Normally it takes about 5 minutes.<br> <a href="https://zgo.cash" target="_blank">Read more...</a>', 
+						$this->domain ),
+						'desc_tip' => true,
+						'description' => __('Payment confirmation description that the customer will see on your checkout.', 
+						$this->domain ),
+					),
+					'instructions' => array(
+						'title' => __('Instructions', 
+						$this->domain ),
+						'type' => 'textarea',
+						'default' => __('Default instrctions', 
+						$this->domain ),
+						'desc_tip' => true,
+						'description' => __('Instruction that will be added to the Thank You page and order email', 
+						$this->domain ),
+					),
+					'zgoownerid' => array(
+						'title' => __( 'ZGo OwnerId', 
+						$this->domain ),
+						'type' => 'text',
+						'default' => __( 'Replace this text with your ZGo Owner ID ', 
+						$this->domain ),
+						'desc_tip' => true,
+						'description' => __( 'Type or paste your ZGo Account Owner Id (Found in your ZGo Shop Settings)', 
+						$this->domain ),
+					),
+					'zgotoken' => array(
+						'title' => __( 'ZGo Token', 
+						$this->domain ),
+						'type' => 'text',
+						'default' => __( 'Replace this text with your ZGo Token',
+						$this->domain ),
+						'desc_tip' => true,
+						'description' => __( 'Type or paste your ZGo Token (Found in your ZGo Shop Settings)', 
+						$this->domain ),
+					),
+				)    
 			);	
 		}
 
 		/*
-		* Check if configuration is valid
-		*/
-	   	public function is_valid_for_use() {
-	   	
-	   		$isvalid = false;
+		 * Check if configuration is valid
+		 */
+		public function is_valid_for_use() {
 
-		   	if ( isset($this->zgoownerid) && 
-			     ($this->zgoownerid !== '') ) {
+			$isvalid = false;
 
-				$url = 'https://test.zgo.cash/auth?ownerid=' .
-				   $this->zgoownerid . '&token=' .
-				   $this->zgotoken . '&siteurl=' .
-				   $this->base64url_encode($this->siteURL);
+			if ( isset($this->zgoownerid) && 
+				($this->zgoownerid !== '') ) {
+
+				$url = 'https://api.zgo.cash/auth?ownerid=' .
+					$this->zgoownerid . '&token=' .
+					$this->zgotoken . '&siteurl=' .
+					$this->base64url_encode($this->siteURL);
 
 
-			$response =  wp_remote_get($url);  
-            
-			$httpcode = wp_remote_retrieve_response_code( $response );
+				$response =  wp_remote_get($url);  
 
-			switch ( $httpcode ) {
+				$httpcode = wp_remote_retrieve_response_code( $response );
+
+				switch ( $httpcode ) {
 				case 200:	
 					$body = wp_remote_retrieve_body( $response );
 					$oid = json_decode($body);
-	  				$isvalid = $oid->{'authorized'};
-	  				break;
-	  			case 202:
-	  			    $body = wp_remote_retrieve_body($response );
+					$isvalid = $oid->{'authorized'};
+					break;
+				case 202:
+					$body = wp_remote_retrieve_body($response );
 					$oid = json_decode($body);
- 					break;
+					break;
 				default:
-	  				break;
-	 			} 
-	 		}
+					break;
+				} 
+			}
 			return $isvalid;
 		}
 
 		/*
-		* Process Payment
-		*/
+		 * Process Payment
+		 */
 		public function process_payment( $order_id ) {
 
 			global $wpdb;
 
 			$order = wc_get_order( $order_id );
-//   			$wc_order = wc_get_product($order_id);
+			//   			$wc_order = wc_get_product($order_id);
 			$wc_order_key = $order->get_order_key();
 
 
-			$url = 'https://test.zgo.cash/woopayment' .
+			$url = 'https://api.zgo.cash/woopayment' .
 				'?ownerid=' . $this->zgoownerid . 
 				'&token='  . $this->zgotoken .
-  			    '&order_id=' . $order_id .
+				'&order_id=' . $order_id .
 				'&currency=' . strtolower($order->get_currency()) .
 				'&amount=' . $order->get_total() .
 				'&date=' . date_format($order->get_date_created(),'Y-m-d') .
-            	'&siteurl=' . $this->base64url_encode($this->siteURL) .
-            	'&orderkey=' . $wc_order_key;
+				'&siteurl=' . $this->base64url_encode($this->siteURL) .
+				'&orderkey=' . $wc_order_key;
 
-            	//'&orderkey=' . ;
+			//'&orderkey=' . ;
 
 			$response = wp_remote_get($url);
 			$httpcode = wp_remote_retrieve_response_code( $response );
 
 			switch ( $httpcode ) {
-				case 200:
-					wc_add_notice( 'Order on hold, please wait for confirmation');
-					$order->update_status('on_hold',__('Awaiting payment confirmation','woocommerce'));
-					$body = wp_remote_retrieve_body( $response );
-					$oid = json_decode($body);
-	  				$zgoOrderid = $oid->{'order'};
-			        // 
-			        // Save ZGo Order ID and Cart order 
-			        //
-					$sql = "replace into zgo_payments (" .
-					      "pmt_orderid," .
-					      "pmt_wc_order," .
-					      "pmt_wc_custname," .
-					      "pmt_accepted," .
-					      "pmt_confirmed," .
-					      "pmt_amount," .
-					      "pmt_rate," .
-					      "pmt_zec," .
-					      "pmt_wc_paid) values ('" .
-                    	  $zgoOrderid . "','" .
-                    	  $order_id . "','" .
-                    	  $order->get_billing_first_name() . " " . 
-                    	  $order->get_billing_last_name() . "','" .
-                       	  date('Y-m-d H:i:s') . "','',".
-                     	  $order->get_total() . 
-                     	  ",0,0,0)";
-                    $wpdb->query($sql);
+			case 200:
+				wc_add_notice( 'Order on hold, please wait for confirmation');
+				$order->update_status('on_hold',__('Awaiting payment confirmation','woocommerce'));
+				$body = wp_remote_retrieve_body( $response );
+				$oid = json_decode($body);
+				$zgoOrderid = $oid->{'order'};
+				$zgoOrderToken = $oid->{'token'};
+				// 
+				// Save ZGo Order ID and Cart order 
+				//
+				$sql3 = $wpdb->prepare('replace into zgo_payments (pmt_orderid, pmt_wc_order, pmt_wc_custname, pmt_accepted, pmt_confirmed, pmt_amount, pmt_rate, pmt_zec, pmt_wc_paid) values (%s, %s, %s, %s, %s, %f, 0, 0, 0);',
+					$zgoOrderid, $order_id, $order->get_billing_first_name() . ' ' . $order->get_billing_last_name(), date('Y-m-d H:i:s'), '', $order->get_total());
+				//$sql = "replace into zgo_payments (" .
+				//"pmt_orderid," .
+				//"pmt_wc_order," .
+				//"pmt_wc_custname," .
+				//"pmt_accepted," .
+				//"pmt_confirmed," .
+				//"pmt_amount," .
+				//"pmt_rate," .
+				//"pmt_zec," .
+				//"pmt_wc_paid) values ('" .
+				//$zgoOrderid . "','" .
+				//$order_id . "','" .
+				//$order->get_billing_first_name() . " " . 
+				//$order->get_billing_last_name() . "','" .
+				//date('Y-m-d H:i:s') . "','',".
+				//$order->get_total() . 
+				//",0,0,0)";
+				$wpdb->query($sql3);
 
-					// Remove cart.
-					WC()->cart->empty_cart();
+				// Remove cart.
+				WC()->cart->empty_cart();
 
-					return array(
-					 	'result' => 'success',
-					    'redirect' => 'https://dev.zgo.cash/invoice/' . $zgoOrderid,
-					);
-					break;
-				case 202:
-					 $body = wp_remote_retrieve_body( $response );
-					 $msg = json_decode($body);
-					 $order->update_status('failed',__('Order ' . $order_id . ' -> ZGo Order Generation Error : '  . $msg->{'message'},'woocommerce'));
+				return array(
+					'result' => 'success',
+					'redirect' => 'https://app.zgo.cash/invoice/' . $zgoOrderid . '?token=' . $zgoOrderToken,
+				);
+				break;
+			case 202:
+				$body = wp_remote_retrieve_body( $response );
+				$msg = json_decode($body);
+				$order->update_status('failed',__('Order ' . $order_id . ' -> ZGo Order Generation Error : '  . $msg->{'message'},'woocommerce'));
 
-					break;		
-				default:
-				  	return;
+				break;		
+			default:
+				return;
 			}
 		}	
 
 		/**
-		* Confirm payment and complete order
-		*/
-		public function zconfirm() {
+		 * Confirm payment and complete order
+		 */
+		//public function zconfirm() {
 
-	   		global $wpdb;
-	   		
-			$token = $_GET['token'];
-			$zgoOrderid =  $_GET['orderid'];
-			$orderid = $_GET['wc_orderid'];
-			$totalzec = $_GET['totalzec'];
-			$rate = $_GET['rate'];
-			$order = wc_get_order( $orderid );
+			//global $wpdb;
 
-			$sql = "select * from zgo_payments where pmt_wc_order = '" . $orderid . "';";
-			$result = $wpdb->get_row($sql,OBJECT);
-			if ( ! is_null($result) ) {
+			//$token = $_GET['token'];
+			//$zgoOrderid =  $_GET['orderid'];
+			//$orderid = $_GET['wc_orderid'];
+			//$totalzec = $_GET['totalzec'];
+			//$rate = $_GET['rate'];
+			//$order = wc_get_order( $orderid );
 
-				if ( ( $token == $this->zgotoken )
-				     && ( $result->pmt_orderid == $zgoOrderid )
-				     && ( $result->pmt_wc_paid == '0' ) ) {      
-					switch ( $order->get_status() ) {
-						case 'pending':
-						case 'failed':
-							$order->payment_complete();
-							$order->reduce_order_stock();
-					      	// 
-					     	//  Mark order as completed in ZGo DB
-					      	//
-							$sql = "update zgo_payments set " .
-							   	"pmt_confirmed='" . date('Y-m-d H:i:s') . 
- 					      		"', pmt_rate=" . $rate . 
- 					      		", pmt_zec=" . $totalzec .
-							   	", pmt_wc_paid=1 " .
-							   	" where pmt_wc_order='" . $orderid . "';";
-		               		$wpdb->query($sql);	
+			//$sql = $wpdb->prepare('select * from zgo_payments where pmt_wc_order = %s ;', $orderid);
+			////$sql = "select * from zgo_payments where pmt_wc_order = '" . $orderid . "';";
+			//$result = $wpdb->get_row($sql,OBJECT);
+			//if ( ! is_null($result) ) {
 
-							update_option('webhook_debug', $_GET);
-							break;
-						default:
-//						   $this->console_log('Order ' . $orderid . ' already paid or cancelled...');
-						   break;
-					} 
-				} else {
-//					$this->console_log('Invalid parameters...');
-				}
-			} else {
-//				$this->console_log('Database error...');
-			}	
-		}
+				//if ( ($token == $this->zgotoken )
+					//&& ( $result->pmt_orderid == $zgoOrderid )
+					//&& ( $result->pmt_wc_paid == '0' ) ) {      
+					//switch ( $order->get_status() ) {
+					//case 'pending':
+					//case 'failed':
+						//$order->payment_complete();
+						//$order->reduce_order_stock();
+						//// 
+						////  Mark order as completed in ZGo DB
+						////
+						////$sql = "update zgo_payments set " .
+						////"pmt_confirmed='" . date('Y-m-d H:i:s') . 
+						////"', pmt_rate=" . $rate . 
+						////", pmt_zec=" . $totalzec .
+						////", pmt_wc_paid=1 " .
+						////" where pmt_wc_order='" . $orderid . "';";
+						//$sql2 = $wpdb->prepare('update zgo_payments set pmt_confirmed = %s, pmt_rate = %f, pmt_zec = %f, pmt_wc_paid = 1 where pmt_wc_order = %s;', date('Y-m-d H:i:s'), $rate, $totalzec, $orderid );
+						//$wpdb->query($sql2);	
+
+						//update_option('webhook_debug', $_GET);
+						//break;
+					//default:
+						////$this->console_log('Order ' . $orderid . ' already paid or cancelled...');
+						//return array("message" => 'Order ' . $orderid . ' already paid or cancelled...');
+						//break;
+					//} 
+				//} else {
+					////$this->console_log('Invalid parameters...');
+					//return array("message" => 'Invalid parameters...');
+				//}
+			//} else {
+				////$this->console_log('Database error...');
+				//return array("message" => 'Database error...');
+			//}	
+		//}
 
 		public function thankyou_page () {
-	         if ( $description = $this->get_description() ) {
-	             echo wpautop( wptexturize( $description ) );
-	         }
+			if ( $description = $this->get_description() ) {
+				echo wpautop( wptexturize( $description ) );
+			}
 		}
 
 		public function console_log($data) {
 
 			$file = plugin_dir_path( __DIR__ ) . '/zgopmtgwy/assets/log/console.log'; 
 			file_put_contents($file, $data . chr(0x0D) . chr(0x0A), FILE_TEXT | FILE_APPEND | LOCK_EX );
- 
+
 		}
 
 		public function base64url_encode($data) {
 
-	        $edata = str_replace('=','',strtr(base64_encode($data), '+/', '-_'));
-  			return $edata;
+			$edata = str_replace('=','',strtr(base64_encode($data), '+/', '-_'));
+			return $edata;
 		}
 
-    }
+		public function zgoapicallback($request) {
+			global $wpdb;
+
+			//$token = $_GET['token'];
+			//$zgoOrderid =  $_GET['orderid'];
+			//$orderid = $_GET['wc_orderid'];
+			//$totalzec = $_GET['totalzec'];
+			//$rate = $_GET['rate'];
+			$token = $request->get_param('token');
+			$zgoOrderid = $request->get_param('orderid');
+			$orderid = $request->get_param('wc_orderid');
+			$totalzec = $request->get_param('totalzec');
+			$rate = $request->get_param('rate');
+			$order = wc_get_order( $orderid );
+
+			$sql = $wpdb->prepare('select * from zgo_payments where pmt_wc_order = %s ;', $orderid);
+			//$sql = "select * from zgo_payments where pmt_wc_order = '" . $orderid . "';";
+			$result = $wpdb->get_row($sql,OBJECT);
+			if ( ! is_null($result) ) {
+
+				if ( (hash('sha256',$token) == hash('sha256',$this->zgotoken) )
+					&& ( $result->pmt_orderid == $zgoOrderid )
+					&& ( $result->pmt_wc_paid == '0' ) ) {      
+					switch ( $order->get_status() ) {
+					case 'pending':
+					case 'failed':
+						$order->payment_complete();
+						$order->reduce_order_stock();
+						// 
+						//  Mark order as completed in ZGo DB
+						//
+						//$sql = "update zgo_payments set " .
+						//"pmt_confirmed='" . date('Y-m-d H:i:s') . 
+						//"', pmt_rate=" . $rate . 
+						//", pmt_zec=" . $totalzec .
+						//", pmt_wc_paid=1 " .
+						//" where pmt_wc_order='" . $orderid . "';";
+						$sql2 = $wpdb->prepare('update zgo_payments set pmt_confirmed = %s, pmt_rate = %f, pmt_zec = %f, pmt_wc_paid = 1 where pmt_wc_order = %s;', date('Y-m-d H:i:s'), $rate, $totalzec, $orderid );
+						$wpdb->query($sql2);	
+
+						//update_option('webhook_debug', $_GET);
+						return array('message' => 'Order '. $orderid . ' mark as paid correctly.');
+						break;
+					default:
+						//$this->console_log('Order ' . $orderid . ' already paid or cancelled...');
+						return array("message" => 'Order ' . $orderid . ' already paid or cancelled...');
+						break;
+					} 
+				} else {
+					//$this->console_log('Invalid parameters...');
+					return array("message" => 'Invalid parameters...');
+				}
+			} else {
+				//$this->console_log('Database error...');
+				return array("message" => 'Database error...');
+			}	
+			//return array( 'custom' => 'Data', "request" => $data->get_params() );
+		}
+
+
+	}
 
 	add_filter( 'woocommerce_payment_gateways', 
-	            'add_custom_gateway_class' );
+		'add_custom_gateway_class' );
 	function add_custom_gateway_class( $methods ) {
 		if ( ! in_array('WC_ZGopmt_Gateway', $methods) ) {
-	     $methods[] = 'WC_ZGopmt_Gateway';
-	   }  
-	   return $methods;
+			$methods[] = 'WC_ZGopmt_Gateway';
+		}  
+		return $methods;
 	}
 
 }
@@ -366,8 +441,72 @@ foreach ( glob( plugin_dir_path( __FILE__ ) . 'assets/php/*.php' ) as $file ) {
 
 add_action( 'plugins_loaded', 'zgopmtlist_plugin' );
 function zgopmtlist_plugin() {
-  $path = plugin_dir_path( __FILE__ );
-  $plugin = new zpmt_stats( new zpmt_stats_page($path) );
-  $plugin->init();
+	$path = plugin_dir_path( __FILE__ );
+	$plugin = new zpmt_stats( new zpmt_stats_page($path) );
+	$plugin->init();
 
 }
+
+function get_custom($data) {
+	global $wpdb;
+
+	//$token = $_GET['token'];
+	//$zgoOrderid =  $_GET['orderid'];
+	//$orderid = $_GET['wc_orderid'];
+	//$totalzec = $_GET['totalzec'];
+	//$rate = $_GET['rate'];
+	$token = $data->get_param('token');
+	$zgoOrderid = $data->get_param('orderid');
+	$orderid = $data->get_param('wc_orderid');
+	$totalzec = $data->get_param('totalzec');
+	$rate = $data->get_param('rate');
+	$order = wc_get_order( $orderid );
+
+	$sql = $wpdb->prepare('select * from zgo_payments where pmt_wc_order = %s ;', $orderid);
+	//$sql = "select * from zgo_payments where pmt_wc_order = '" . $orderid . "';";
+	$result = $wpdb->get_row($sql,OBJECT);
+	if ( ! is_null($result) ) {
+
+		if ( ($token == $this->zgotoken )
+			&& ( $result->pmt_orderid == $zgoOrderid )
+			&& ( $result->pmt_wc_paid == '0' ) ) {      
+			switch ( $order->get_status() ) {
+			case 'pending':
+			case 'failed':
+				$order->payment_complete();
+				$order->reduce_order_stock();
+				// 
+				//  Mark order as completed in ZGo DB
+				//
+				//$sql = "update zgo_payments set " .
+				//"pmt_confirmed='" . date('Y-m-d H:i:s') . 
+				//"', pmt_rate=" . $rate . 
+				//", pmt_zec=" . $totalzec .
+				//", pmt_wc_paid=1 " .
+				//" where pmt_wc_order='" . $orderid . "';";
+				$sql2 = $wpdb->prepare('update zgo_payments set pmt_confirmed = %s, pmt_rate = %f, pmt_zec = %f, pmt_wc_paid = 1 where pmt_wc_order = %s;', date('Y-m-d H:i:s'), $rate, $totalzec, $orderid );
+				$wpdb->query($sql2);	
+
+				//update_option('webhook_debug', $_GET);
+				break;
+			default:
+				//$this->console_log('Order ' . $orderid . ' already paid or cancelled...');
+				return array("message" => 'Order ' . $orderid . ' already paid or cancelled...');
+				break;
+			} 
+		} else {
+			//$this->console_log('Invalid parameters...');
+			return array("message" => 'Invalid parameters...');
+		}
+	} else {
+		//$this->console_log('Database error...');
+		return array("message" => 'Database error...');
+	}	
+	//return array( 'custom' => 'Data', "request" => $data->get_params() );
+}
+
+function plugin_register_rest_apis() {
+	$zgoPlugin = new WC_ZGopmt_Gateway();
+	$zgoPlugin->register_routes();
+}
+add_action( 'rest_api_init', 'plugin_register_rest_apis');