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Name	Size	Permission	Date
payment_sagepay	[ DIR ]	drwxr-xr-x	2025-02-08 22:29
payment_sagepay.php	26.61 KB	-rwxr-xr-x	2022-02-20 10:42
payment_sagepay.xml	3.98 KB	-rwxr-xr-x	2022-02-20 10:42

Rename

<?php
/*
 * --------------------------------------------------------------------------------
   Weblogicx India  - J2 Store v 3.0 - Payment Plugin - SagePay
 * --------------------------------------------------------------------------------
 * @package		Joomla! 2.5x
 * @subpackage	J2 Store
 * @author    	Weblogicx India http://www.weblogicxindia.com
 * @copyright	Copyright (c) 2010 - 2015 Weblogicx India Ltd. All rights reserved.
 * @license		GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
 * @link		http://weblogicxindia.com
 * --------------------------------------------------------------------------------
*/

// no direct access
defined('_JEXEC') or die('Restricted access');

require_once JPATH_ADMINISTRATOR . '/components/com_j2store/library/plugins/payment.php';
require_once JPATH_ADMINISTRATOR . '/components/com_j2store/helpers/j2store.php';
class plgJ2StorePayment_sagepay extends J2StorePaymentPlugin

{/**
	 * @var $_element  string  Should always correspond with the plugin's filename,
	 *                         forcing it to be unique
	 */
    var $_element    = 'payment_sagepay';
    var $login_id    = '';
    var $tran_key    = '';
    var $_isLog      = false;

function __construct(& $subject, $config)
	{
		parent::__construct($subject, $config);
		$this->loadLanguage( '', JPATH_ADMINISTRATOR );

$this->login_id = $this->params->get( 'merchant_email' );
        $this->tran_key = $this->params->get( 'enc_password' );

if($this->params->get('debug', 0)) {
        	$this->_isLog = true;
        }

}

/**
     * @param $data     array       form post data
     * @return string   HTML to display
     */
    function _prePayment( $data )
    {
    	$app = JFactory::getApplication();
        // prepare the payment form
        $vars = new JObject();

//now we have everthing in the data. We need to generate some more sagepay specific things.

//lets get vendorname

$vars->url = JRoute::_( "index.php?option=com_j2store&view=checkout" );
        $vars->order_id = $data['order_id'];
        $vars->orderpayment_id = $data['orderpayment_id'];
        $vars->orderpayment_type = $this->_element;

$vars->cardholder = $app->input->getString("cardholder", '');
        $vars->cardtype = $app->input->getString("cardtype");
        $vars->cardnum = $app->input->getString("cardnum");
        $month=$app->input->getString("month");
        $year=$app->input->getString("year");
        $card_exp = $month.''.$year;
        $vars->cardexp = $card_exp;

$vars->display_name = $this->params->get('display_name', 'PLG_J2STORE_PAYMENTS_SAGEPAY');
        $vars->onbeforepayment_text = $this->params->get('onbeforepayment', '');
        $vars->button_text = $this->params->get('button_text', 'J2STORE_PLACE_ORDER');

$vars->cardcvv = $app->input->getString("cardcvv");
        $vars->cardnum_last4 = substr( $vars->cardnum, -4 );

//lets check the values submitted

$html = $this->_getLayout('prepayment', $vars);
        return $html;
    }

/**
     * Processes the payment form
     * and returns HTML to be displayed to the user
     * generally with a success/failed message
     *
     * @param $data     array       form post data
     * @return string   HTML to display
     */
    function _postPayment( $data )
    {
        // Process the payment
        $vars = new JObject();

$app =JFactory::getApplication();
        $paction = $app->input->getString('paction' );

switch ($paction)
        {
            case 'display':
        		$html = JText::_($this->params->get('onafterpayment', ''));
        		$html .= $this->_displayArticle();
        		break;
            case 'process':
                $result = $this->_process();
               	echo json_encode($result);
                $app->close();
              break;
            default:
                 $vars->message = JText::_($this->params->get('onerrorpayment', ''));
                $html = $this->_getLayout('message', $vars);
              break;
        }

return $html;
    }

/**
     * Prepares variables and
     * Renders the form for collecting payment info
     *
     * @return unknown_type
     */
    function _renderForm( $data )
    {
        $vars = new JObject();
        $vars->prepop = array();
        $vars->cctype_input   = $this->_cardTypesField();
        $vars->onselection_text = $this->params->get('onselection', '');
        $html = $this->_getLayout('form', $vars);

return $html;
    }

/**
     * Verifies that all the required form fields are completed
     * if any fail verification, set
     * $object->error = true
     * $object->message .= '<li>x item failed verification</li>'
     *
     * @param $submitted_values     array   post data
     * @return unknown_type
     */
    function _verifyForm( $submitted_values )
    {
        $object = new JObject();
        $object->error = false;
        $object->message = '';
        $user = JFactory::getUser();

foreach ($submitted_values as $key=>$value)
        {
            switch ($key)
            {
                case "cardholder":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_HOLDER_NAME_REQUIRED" )."</li>";
                    }
                  break;
               case "cardtype":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_TYPE_INVALID" )."</li>";
                    }
                  break;
                case "cardnum":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_NUMBER_INVALID" )."</li>";
                    }
                  break;
                 case "month":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_EXPIRATION_DATE_INVALID" )."</li>";
                    }
                  break;
                case "year":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_EXPIRATION_DATE_INVALID" )."</li>";
                    }
                  break;
                case "cardcvv":
                    if (!isset($submitted_values[$key]) || !JString::strlen($submitted_values[$key]))
                    {
                        $object->error = true;
                        $object->message .= "<li>".JText::_( "J2STORE_SAGEPAY_MESSAGE_CARD_CVV_INVALID" )."</li>";
                    }
                  break;
                default:
                  break;
            }
        }

return $object;
    }

/**
     * Generates a dropdown list of valid CC types
     * @param $fieldname
     * @param $default
     * @param $options
     * @return unknown_type
     * <option value="VISA">VISA Credit</option>
						<option value="DELTA">VISA Debit</option>
						<option value="UKE">VISA Electron</option>
						<option value="MC">MasterCard</option>
						<option value="MAESTRO">Maestro</option>
						<option value="AMEX">American Express</option>
						<option value="DC">Diner's Club</option>
						<option value="JCB">JCB Card</option>
						<option value="LASER">Laser</option>
						<option value="SOLO">Solo</option>
						<option value="PAYPAL">PayPal</option>
						</select>
     *
     *
     */
 function _cardTypesField( $field='cardtype', $default='', $options='' )
    {
    	$types = array();
    	$card_types = $this->params->get('card_types', array('Visa', 'Mastercard'));
    	if(!is_array($card_types) ) {
    		$card_types = array('Visa', 'Mastercard');
    	}
    	foreach($card_types as $type) {
    		$types[] = JHTML::_('select.option', $type, JText::_( "J2STORE_SAGEPAY_".strtoupper($type) ) );
    	}

$return = JHTML::_('select.genericlist', $types, $field, $options, 'value','text', $default);
        return $return;
    }

/**
     * Formats the value of the card expiration date
     *
     * @param string $format
     * @param $value
     * @return string|boolean date string or false
     * @access protected
     */
    function _getFormattedCardExprDate($format, $value)
    {
        // we assume we received a $value in the format MMYY
        $month = substr($value, 0, 2);
        $year = substr($value, 2);

if (strlen($value) != 4 || empty($month) || empty($year) || strlen($year) != 2) {
            return false;
        }

$date = date($format, mktime(0, 0, 0, $month, 1, $year));
        return $date;
    }

/**
     * Gets the gateway URL
     *
     * @param string $type Simple or subscription
     * @return string
     * @access protected
     */
    function _getActionUrl($type = 'simple')
    {
     	if ($type == 'simple')
        {
            $url  = $this->params->get('sandbox') ? 'https://test.sagepay.com/gateway/service/vspdirect-register.vsp' : 'https://live.sagepay.com/gateway/service/vspdirect-register.vsp';
        }
            else
        {
            // recurring billing url
            $url  = $this->params->get('sandbox') ? 'https://test.sagepay.com/gateway/service/vspdirect-register.vsp' : 'https://live.sagepay.com/gateway/service/vspdirect-register.vsp';
        }

return $url;
    }

/**
     * Processes the payment
     *
     * This method process only real time (simple) payments
     *
     * @return string
     * @access protected
     */
    function _process()
    {
        /*
         * perform initial checks
         */
        if ( ! JRequest::checkToken() ) {
            return $this->_renderHtml( JText::_( 'J2STORE_SAGEPAY_INVALID_TOKEN' ) );
        }
		$app = JFactory::getApplication();
        $data = $app->input->getArray($_POST);
        $json = array();
        // get order information
        F0FTable::addIncludePath( JPATH_ADMINISTRATOR.'/components/com_j2store/tables' );
        $order = F0FTable::getInstance('Order', 'J2StoreTable');
        if($order->load( array('order_id'=>$data['order_id']))) {

//check for exisiting things
	     	if ( empty($order->order_id) ) {
	             $json['error'] = JText::_( 'J2STORE_SAGEPAY_INVALID_ORDER' );
	        }

if ( empty($this->login_id)) {
	            $json['error'] = JText::_( 'J2STORE_SAGEPAY_MESSAGE_MISSING_LOGIN_ID' );
	        }
	        if ( empty($this->tran_key)) {
	            $json['error'] = JText::_( 'J2STORE_SAGEPAY_MESSAGE_MISSING_TRANSACTION_KEY' );
	        }
	        if(!$json) {
	        	// prepare the form for submission to sage pay
	        	$process_vars = $this->_getProcessVars($data, $order);	        		        	
				$this->_log($this->_getFormattedTransactionDetails($process_vars), 'Payment Request');
	        	$json = $this->_processSimplePayment($process_vars);
	        }
        }else {
        	$json['error'] = JText::_( 'J2STORE_SAGEPAY_INVALID_ORDER' );
        }
		return $json;
    }

/**
     * Prepares parameters for the payment processing
     *
     * @param object $data Post variables
     * @param string $auth_net_login_id
     * @param string $auth_net_tran_key
     * @return array
     * @access protected
     */
    function _getProcessVars($data, $order)
    {

// joomla info
        $user =JFactory::getUser();
        $j2store_params = J2Store::config();
        $sage_userid                = $user->id;
        $sage_card_holder              = $data['cardholder'];
        $sage_card_num              = str_replace(" ", "", str_replace("-", "", $data['cardnum'] ) );

//get start date
     //   if($data['cartstart']) {                                                                         // "5424000000000015";
	//		$sage_card_start_date              = $this->_getFormattedCardExprDate('my', $data['cardstart'] ); // "1209";
	//	}

$sage_card_exp_date              = $this->_getFormattedCardExprDate('my', $data['cardexp'] ); // "1209";
        $sage_cvv                   = $data['cardcvv']; //"";
        $sage_card_type                   = $data['cardtype']; //"";

// order info
        $orderinfo = $order->getOrderInformation();

if(!empty($orderinfo->billing_first_name)) {
        	$sage_fname                 = $orderinfo->billing_first_name; //"Charles D.";
        	$sage_lname                 = $orderinfo->billing_last_name; // "Gaulle";
        	$sage_address1               = $orderinfo->billing_address_1;
        	$sage_address2 				=$orderinfo->billing_address_2;
        	//"342 N. Main Street #150";
        	$sage_city                  = $orderinfo->billing_city; //"Ft. Worth";
        	$sage_state                 = substr($this->getZoneById($orderinfo->billing_zone_id)->zone_code, 0, 2); //"TX";
        	$sage_zip                   = $orderinfo->billing_zip; //"12345";
        	$sage_country               = $this->getCountryById($orderinfo->billing_country_id)->country_isocode_2; // "US";
        	$sage_phone					= (!empty($orderinfo->billing_phone_1))?$orderinfo->billing_phone_1:$orderinfo->billing_phone_2;
        } else
        	//use shipping address
        {
        	$sage_fname                 = $orderinfo->shipping_first_name; //"Charles D.";
        	$sage_lname                 = $orderinfo->shipping_last_name; // "Gaulle";
        	$sage_address1               = $orderinfo->shipping_address_1;
        	$sage_address2               = $orderinfo->shipping_address_2;
        	//"342 N. Main Street #150";
        	$sage_city                  = $orderinfo->shipping_city; //"Ft. Worth";
        	$sage_state                 = substr($this->getZoneById($orderinfo->shipping_zone_id)->zone_code, 0, 2); //TX
        	$sage_zip                   = $orderinfo->shipping_zip; //"12345";
        	$sage_country               = $this->getCountryById($orderinfo->shipping_country_id)->country_isocode_2; // "US";
        	$sage_phone					= (!empty($orderinfo->shipping_phone_1))?$orderinfo->shipping_phone_1:$orderinfo->shipping_phone_2;
        }

$sage_useremail=$order->user_email;

$sagepay_email = $this->login_id;
        $sagepay_pass = $this->tran_key;

$currency_values= $this->getCurrency($order);
        $amount = J2Store::currency()->format($order->order_total, $currency_values['currency_code'], $currency_values['currency_value'], false);

$basket="";
	//total lines in the cart
	$basket .="1:";
	//name of the product
	$basket .=$order->order_id.":";
	//qty
	$basket .="1:";
	//single item value
	$basket .=$amount.":";

//single item tax
	$basket .=":";

//single item total
	$basket .=$amount .":";

//Line total
	$basket .=$amount;

// basket format	4:Pioneer NSDV99 DVD-Surround Sound System:1:424.68:74.32:499.00: 499.00

$shipping_country = $this->getCountryById($orderinfo->shipping_country_id)->country_isocode_2;

// put all values into an array
        $sagepay_values             = array
        (
            "VPSProtocol"               => "3.0",
            "TxType"             		=> "PAYMENT",
            "AccountType" 				=> "E",
            "Apply3DSecure"             => "0",
            "Vendor"          			=> $sagepay_email,
            "VendorTxCode"          	=> $order->order_id,
            "Amount"              		=> $amount,
            "Currency"            		=> $currency_values['currency_code'],
            "Description"      			=> $order->order_id,
            "CardHolder"            	=> $sage_card_holder,
            "CardNumber"            	=> $sage_card_num,
            "ExpiryDate"              	=> $sage_card_exp_date,
            "CV2"           			=> $sage_cvv,
            "CardType"             		=> $sage_card_type,
         	"BillingSurname"			=> $sage_lname,
            "BillingFirstnames"			=> $sage_fname,
            "BillingAddress1"			=> $sage_address1,
            "BillingAddress2"			=> $sage_address2,
            "BillingCity"				=> $sage_city,
            "BillingPostCode"			=> $sage_zip,
			"BillingCountry"			=> $sage_country,
			"BillingPhone"				=> $sage_phone,
        	"DeliverySurname"	=> $orderinfo->shipping_last_name,
        	"DeliveryFirstnames"	=> $orderinfo->shipping_first_name,
        	"DeliveryAddress1"	=> $orderinfo->shipping_address_1,
        	"DeliveryCity"	=> $orderinfo->shipping_city,
        	"DeliveryPostCode"	=> $orderinfo->shipping_zip,
        	"DeliveryCountry"	=> $shipping_country,
            "CustomerEMail"             => $sage_useremail,
            "Basket"               		=> $basket,
            "GiftAidPayment"            => "0"
        );
        if(filter_var($_SERVER['REMOTE_ADDR'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
            $sagepay_values['ClientIPAddress'] = $_SERVER['REMOTE_ADDR'];
        }
        if(empty($sagepay_values['DeliverySurname'])){
            $sagepay_values['DeliverySurname'] = $sage_lname;
        }

if(empty($sagepay_values['DeliveryFirstnames'])){
            $sagepay_values['DeliveryFirstnames'] = $sage_fname;
        }

if(empty($sagepay_values['DeliveryAddress1'])){
            $sagepay_values['DeliveryAddress1'] = $sage_address1;
        }

if(empty($sagepay_values['DeliveryCity'])){
            $sagepay_values['DeliveryCity'] = $sage_city;
        }

if(empty($sagepay_values['DeliveryPostCode'])){
            $sagepay_values['DeliveryPostCode'] = $sage_zip;
        }

if(empty($sagepay_values['DeliveryCountry'])){
            $sagepay_values['DeliveryCountry'] = $sage_country;
        }

if($sage_country == 'US') {
        	$sagepay_values["BillingState"] = $sage_state;
        }

if($sagepay_values['DeliveryCountry'] == 'US') {
            $zone_id = !empty($orderinfo->shipping_zone_id) ? $orderinfo->shipping_zone_id: $orderinfo->billing_zone_id;
        	$sagepay_values["DeliveryState"]= substr($this->getZoneById($zone_id)->zone_code, 0, 2);
        }

//add optional fields
      //  if($this->partner_id) {
	//		$sagepay_values["ReferrerID"] =$this->partner_id;
	//	}

//    if($sage_card_start_date) {
	//		$sagepay_values["StartDate"] =$sage_card_start_date;
	//	}

//   if($data['cardissue']) {
	//		$sagepay_values["IssueNumber"] =$data['cardissue'];
	//	}
        return $sagepay_values;
    }

/**
     * Sends a request to the server using cURL
     *
     * @param string $url
     * @param string $content
     * @param arrray $http_headers (optional)
     * @return string
     * @access protected
     */
    function _sendRequest($url, $content, $http_headers = array())
    {
		// Set a one-minute timeout for this script
		set_time_limit(60);
		$output = array();
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $content);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_TIMEOUT,30);
        //The next two lines must be present for the kit to work with newer version of cURL
		//You should remove them if you have any problems in earlier versions of cURL
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

if (is_array($http_headers) && count($http_headers)) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $http_headers);
        }

$resp = curl_exec($ch);

//Send the request and store the result in an array

//Split response into name=value pairs
	$response = explode(chr(10), $resp);
	// $response = preg_split('/$\R?^/m', $resp);
	// Check that a connection was made
	if (curl_error($ch)){
		// If it wasn't...
		$output['Status'] = "FAIL";
		$output['StatusDetail'] = curl_error($ch);
	}

// Close the cURL session
	 curl_close ($ch);

// Tokenise the response
	for ($i=0; $i<count($response); $i++){
		// Find position of first "=" character
		$splitAt = strpos($response[$i], "=");
		// Create an associative (hash) array with key/value pairs ('trim' strips excess whitespace)
		$output[trim(substr($response[$i], 0, $splitAt))] = trim(substr($response[$i], ($splitAt+1)));
	} // END for ($i=0; $i<count($response); $i++)

// Return the output
	return $output;

}

/**
     * Simple logger
     *
     * @param string $text
     * @param string $type
     * @return void
     */
    function _log($text, $type = 'message')
    {
        if ($this->_isLog) {
            $file = JPATH_ROOT . "/cache/{$this->_element}.log";
            $date = JFactory::getDate();

$f = fopen($file, 'a');
            fwrite($f, "\n\n" . $date->format('Y-m-d H:i:s'));
            fwrite($f, "\n" . $type . ': ' . $text);
            fclose($f);
        }
    }

/**
     * Processes a simple (non-recurring payment)
     * by sending data to auth.net and interpreting the response
     * and managing the order as required
     *
     * @param array $authnet_values
     * @return string
     * @access protected
     */
    function _processSimplePayment($sagepay_values)
    {
        $html = '';

// prepare the array for posting to authorize.net
        $fields = '';
        foreach( $sagepay_values as $key => $value ) {
            $fields .= "$key=" . urlencode( $value ) . "&";
        }

// send a request
        $resp = $this->_sendRequest($this->_getActionUrl('simple'), rtrim( $fields, "& " ));

//exit;
        // evaluate the response
       return $this->_evaluateSimplePaymentResponse( $resp, $sagepay_values );
    }
   //voveran
    /**
     * Proceeds the simple payment
     *
     * @param string $resp
     * @param array $submitted_values
     * @return object Message object
     * @access protected
     */
    function _evaluateSimplePaymentResponse( $resp, $submitted_values )
    {
        $object = new JObject();
        $object->message = '';
        $html = '';
        $errors = array();
        $return = array();
		$user =JFactory::getUser();
		$config     = J2Store::config();
		$transaction_details = $this->_getFormattedTransactionDetails($resp);
		$this->_log($transaction_details, 'Payment Gateway Response');

// =======================
        // verify & create payment
        // =======================

$order_id = $submitted_values['VendorTxCode'];

// check that payment amount is correct for order_id
            F0FTable::addIncludePath( JPATH_ADMINISTRATOR.'/components/com_j2store/tables' );
            $orderpayment = F0FTable::getInstance('Order', 'J2StoreTable');
            $orderpayment->load( array('order_id'=>$order_id));
            if($orderpayment->order_id == $order_id) {

$values = array();
	            $transaction_id = isset($resp['VPSTxId']) ? $resp['VPSTxId']: '';

$orderpayment->transaction_details  = $transaction_details;
	            $orderpayment->transaction_id       = $transaction_id;
	            $orderpayment->transaction_status   = $resp['Status'];

//set a default status to it

$order_state_id = 4; // PENDING
				if(isset($resp['Status'])) {
					switch($resp['Status']) {

case 'OK':
							$order_state_id = 1; // CONFIRMED
							break;

case 'PENDING':

$order_state_id = 4;
							break;

case 'NOTAUTHED':
						case 'MALFORMED':
						case 'INVALID':
						case 'REJECTED':
						case 'AUTHENTICATED':
						case 'REGISTERED':
						case 'ERROR':
							$order_state_id = 3;
							break;

case 'ABORT':
							$order_state_id = 5;
							break;
					}
				}
				if($order_state_id == 1) {
					$orderpayment->payment_complete();
				} elseif($order_state_id == 4) {
					$orderpayment->update_status($order_state_id);
				}else{
					$msg = isset($resp['StatusDetail']) ? $resp['StatusDetail'] : JText::_($this->params->get('onerrorpayment',''));
					$errors[] =  $msg;
					$orderpayment->update_status($order_state_id);
				}
				
				// save the order
	            if (!$orderpayment->store())
	            {
	                $errors[] = $orderpayment->getError();
	            }
				$orderpayment->empty_cart();
            } else {
            	$errors[] = JText::_('J2STORE_SAGEPAY_ORDER_ID_MISMATCH');
            }

if (empty($errors))
            {
        		$return['success']  = JText::_($this->params->get('onafterpayment', ''));
                $return_url = $this->getReturnUrl();
	            $return ['redirect'] = JRoute::_($return_url);//JRoute::_('index.php?option=com_j2store&view=checkout&task=confirmPayment&orderpayment_type='.$this->_element.'&paction=display');

} else {
            	$error = count($errors) ? implode("\n", $errors) : '';
            	$sitename = $config->get('sitename');
            	$subject = JText::sprintf('J2STORE_SAGEPAY_EMAIL_PAYMENT_NOT_VALIDATED_SUBJECT', $sitename);
            	$recipients = $this->_getAdmins();
            	foreach ($recipients as $receiver) {
            		$body = JText::sprintf('J2STORE_SAGEPAY_EMAIL_PAYMENT_FAILED_BODY', $receiver->name, $sitename, JURI::root(), $error, $transaction_details);
            		J2Store::email()->sendErrorEmails($receiver->email, $subject, $body);
            	}            	
            	$this->_log($error, 'Transaction Errors');
            	$return['error'] = $error;
            }

return $return;

// ===================
        // end custom code
        // ===================
    }

function _getFormattedTransactionDetails( $data )
    {
        $separator = "\n";
        $formatted = array();

foreach ($data as $key => $value)
        {
            if ($key != 'view' && $key != 'layout')
            {
                $formatted[] = $key . ' = ' . $value;
            }
        }

return count($formatted) ? implode("\n", $formatted) : '';
    }

/**
     * Gets admins data
     *
     * @return array|boolean
     * @access protected
     */
    function _getAdmins()
    {
    	$db =JFactory::getDBO();
    	$query = $db->getQuery(true);
    	$query->select('u.name,u.email');
    	$query->from('#__users AS u');
    	$query->join('LEFT', '#__user_usergroup_map AS ug ON u.id=ug.user_id');
    	$query->where('u.sendEmail = 1');
    	$query->where('ug.group_id = 8');

$db->setQuery($query);
    	$admins = $db->loadObjectList();
    	if ($error = $db->getErrorMsg()) {
    		JError::raiseError(500, $error);
    		return false;
    	}

return $admins;
    }
}