Merge pull request #61 from lukman008/master

Added plugin metrics tracker

Author: steveamaza

public/class-paystack-forms-public.php

@@ -3,6 +3,8 @@
 require_once ABSPATH . "wp-admin" . '/includes/image.php';
 require_once ABSPATH . "wp-admin" . '/includes/file.php';
 require_once ABSPATH . "wp-admin" . '/includes/media.php';
+include_once plugin_dir_path(__FILE__) . 'class-paystack-plugin-tracker.php';
+
 
 class Kkd_Pff_Paystack_Public
 {
@@ -1620,7 +1622,9 @@ function kkd_pff_paystack_submit_action()
     );
 
     //-------------------------------------------------------------------------------------------
-
+    
+    // $pstk_logger = new paystack_plugin_tracker('pff-paystack', Kkd_Pff_Paystack_Public::fetchPublicKey());
+    // $pstk_logger->log_transaction_attempt($code);
 
     echo json_encode($response);
     die();
@@ -1804,6 +1808,8 @@ function kkd_pff_paystack_confirm_payment()
     if ($result == 'success') {
         ///
         //Create Plan
+        $pstk_logger = new kkd_pff_paystack_plugin_tracker('pff-paystack', Kkd_Pff_Paystack_Public::fetchPublicKey());
+        $pstk_logger->log_transaction_success($code);
         $enabled_custom_plan = get_post_meta($payment_array->post_id, '_startdate_enabled', true);
         if ($enabled_custom_plan == 1) {
             $mode =  esc_attr(get_option('mode'));
@@ -2025,6 +2031,9 @@ function kkd_pff_paystack_rconfirm_payment()
     }
 
     if ($result == 'success') {
+        //Log to amplitude
+        $pstk_logger = new paystack_plugin_tracker('pff-paystack', Kkd_Pff_Paystack_Public::fetchPublicKey());
+        $pstk_logger->log_transaction_success($code);
         $sendreceipt = get_post_meta($payment_array->post_id, '_sendreceipt', true);
         if ($sendreceipt == 'yes') {
             $decoded = json_decode($payment_array->metadata);

public/class-paystack-plugin-tracker.php

@@ -0,0 +1,38 @@
+<?php
+class kkd_pff_paystack_plugin_tracker {
+    var $public_key;
+    var $plugin_name;
+    function __construct($plugin, $pk){
+        //configure plugin name
+        //configure public key
+        $this->plugin_name = $plugin;
+        $this->public_key = $pk;
+    }
+
+
+
+    function log_transaction_success($trx_ref){
+        //send reference to logger along with plugin name and public key
+        $url = "https://plugin-tracker.paystackintegrations.com/log/charge_success";
+
+        $fields = [
+            'plugin_name'  => $this->plugin_name,
+            'transaction_reference' => $trx_ref,
+            'public_key' => $this->public_key
+        ];
+
+        $fields_string = http_build_query($fields);
+
+        $ch = curl_init();
+
+        curl_setopt($ch,CURLOPT_URL, $url);
+        curl_setopt($ch,CURLOPT_POST, true);
+        curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string);
+
+        curl_setopt($ch,CURLOPT_RETURNTRANSFER, true); 
+
+        //execute post
+        $result = curl_exec($ch);
+        //  echo $result;
+    }
+}

public/js/paystack-forms-public.js

@@ -1,5 +1,5 @@
 function KkdPffPaystackFee() {
-
+ 
   this.DEFAULT_PERCENTAGE = 0.015;
   this.DEFAULT_ADDITIONAL_CHARGE = 10000;
   this.DEFAULT_THRESHOLD = 250000;
@@ -377,6 +377,11 @@ function KkdPffPaystackFee() {
                       dataType: "JSON",
                       success: function (data) {
                           $.unblockUI();
+                          data.custom_fields.push({
+                            "display_name":"Plugin",
+                            "variable_name":"plugin",
+                            "value":"pff-paystack"
+                          })
                           if (data.result == "success") {
                               var names = data.name.split(" ");
                               var firstName = names[0] || "";
@@ -555,6 +560,11 @@ function KkdPffPaystackFee() {
                         processData: false,
                         dataType: "JSON",
                         success: function (data) {
+                          data.custom_fields.push({
+                            "display_name":"Plugin",
+                            "variable_name":"plugin",
+                            "value":"pff-paystack"
+                          })
                             $.unblockUI();
                             if (data.result == "success") {
                                 var names = data.name.split(" ");