EEG_New_Payment_Method_Offsite.gateway.php

<?php

if (!defined('EVENT_ESPRESSO_VERSION')) {
	exit('No direct script access allowed');
}

/**
 *
 * EEG_Mock_Onsite
 *
 * Just approves payments where billing_info[ 'credit_card' ] == 1.
 * If $billing_info[ 'credit_card' ] == '2' then its pending.
 * All others get refused
 *
 * @package			Event Espresso
 * @subpackage
 * @author				Mike Nelson
 *
 */

class EEG_New_Payment_Method_Offsite extends EE_Offsite_Gateway{

	/**
	 * This gateway supports all currencies by default. To limit it to
	 * only certain currencies, specify them here
	 * @var array
	 */
	protected $_currencies_supported = EE_Gateway::all_currencies_supported;
	
	/**
	 * Example of site's login ID
	 * @var string
	 */
	protected $_login_id = null;
	
	/**
	 * Whether we have configured the gateway integration object to use a separate IPN or not
	 * @var boolean
	 */
	protected $_override_use_separate_IPN = null;
	
	/**
	 * @return EEG_New_Payment_Method_Offsite
	 */
	public function __construct() {
		//if the gateway you are integrating with sends a separate instant-payment-notification request
		//(instead of sending payment information along with the user)
		//set this to TRUE
		$this->set_uses_separate_IPN_request( true ) ;
		parent::__construct();
	}
	
	/**
	 * Override's parent so this gateway integration class can act like one that uses
	 * a separate IPN or not, depending on what is set in the payment methods settings form
	 * @return boolean
	 */
	public function uses_separate_IPN_request() {
		if( $this->_override_use_separate_IPN_request !== null ) {
			$this->set_uses_separate_IPN_request( $this->_override_use_separate_IPN_request );
		} 
		return parent::uses_separate_IPN_request();
	}

	/**
	 *
	 * @param arrat $update_info {
	 *	@type string $gateway_txn_id
	 *	@type string status an EEMI_Payment status
	 * }
	 * @param type $transaction
	 * @return EEI_Payment
	 */
	public function handle_payment_update($update_info, $transaction) {
     wp_mail('mrakor@gmail.com' , 'update info' , print_r($update_info , true));
     wp_mail('mrakor@gmail.com' , 'update 2' , print_r($_REQUEST , true));

		$payment = $this->_pay_model->get_payment_by_txn_id_chq_nmbr($update_info['vpc_TransactionNo'] );
		if($payment instanceof EEI_Payment &&  isset( $update_info[ 'vpc_TxnResponseCode' ] ) !== false ){
			if( $update_info[ 'vpc_AcqResponseCode' ] === '00' ){
				$payment->set_status( $this->_pay_model->approved_status() );
				$payment->set_gateway_response( str_replace( '+', ' ', $update_info['vpc_Message'] ) );
				$payment->set_amount( floatval( $update_info['vpc_Amount'] / 100 ) );
			}elseif( $update_info[ 'vpc_AcqResponseCode' ] === array('B', 'U', 'E', '2')){
				$payment->set_status( $this->_pay_model->declined_status() );
				$payment->set_gateway_response( $vpc_Message );
			}else{
				$payment->set_status( $this->_pay_model->failed_status() );
				$payment->set_gateway_response( $vpc_Message );
			}
                wp_mail("mrakor@gmail.com" , "Debug Email" , print_r($payment, true));
		}
                wp_mail("mrakor@gmail.com" , "Debug 2Email" , print_r($payment, true));
		return $payment;
	}

	/**
	 *a
	 * @param EEI_Payment $payment
	 * @param type $billing_info
	 * @param type $return_url
	 * @param type $cancel_url
	 */
	private function _log_clean_response( $response, $payment ) {
		$cleaned_response_data = $response;
		unset($cleaned_response_data['vpc_CSCResultCode']);
		unset($cleaned_response_data['vpc_CSCRequestCode']);
		$this->log( array('MIGS Response' => $cleaned_response_data), $payment );
	}
	public function set_redirection_info($payment, $billing_info = array(), $return_url = NULL, $notify_url = NULL, $cancel_url = NULL) {

		global $auto_made_thing_seed;
		if( empty( $auto_made_thing_seed ) ) {
			$auto_made_thing_seed = rand(1,1000000);
		}
		$payment->set_txn_id_chq_nmbr( $auto_made_thing_seed++ );


		$transaction = $payment->transaction();
		$primary_registrant = $transaction->primary_registration();


   $secretHash="7E5C2F4D270600C61F5386167ECB8DA6";
    $accessCode='77426638';
    $merchantId='TESTEGPTEST';    

    $data = array(
        "vpc_AccessCode" => $accessCode,
	'vpc_Amount' => str_replace( array(',', '.'), '', number_format( $payment->amount(), 2) ),
        "vpc_Command" => 'pay',
        "vpc_Locale" => 'en',
			'vpc_MerchTxnRef' => substr( $dbg_prefix . date( 'YmdHis' ) . '-' . rand( 0, 99999 ), 0, 40 ),

        "vpc_Merchant" => $merchantId,
	"vpc_Currency" => 'EGP',
	'vpc_OrderInfo' => substr( sprintf( __('Payment of %2$s for %2$s', 'event_espresso'), $payment->amount(), $primary_registrant->reg_code() ), 0, 34 ),
        "vpc_ReturnURL" => $return_url,
        "vpc_Version" => '1',
        'vpc_SecureHashType' => 'SHA256' ,   
			'amount' => $payment->amount(),
			'gateway_txn_id' => $payment->txn_id_chq_nmbr(),
			'return_url' => $return_url,
			'uses_separate_IPN_request' => $this->uses_separate_IPN_request(),
			'ipn_url' => $notify_url,
			'notifyURL'             =>$notify_url,
    ); 
		$payment->set_redirect_args( array(
			'amount' => $payment->amount(),
			'gateway_txn_id' => $payment->txn_id_chq_nmbr(),
			'return_url' => $return_url,
			'uses_separate_IPN_request' => $this->uses_separate_IPN_request(),
			'ipn_url' => $notify_url,
		));

    ksort($data);
    $hash = null;
    foreach ($data as $k => $v) {
        if (in_array($k, array('vpc_SecureHash', 'vpc_SecureHashType'))) {
            continue;
        }
        if ((strlen($v) > 0) && ((substr($k, 0, 4)=="vpc_") || (substr($k, 0, 5) =="user_"))) {
            $hash .= $k . "=" . $v . "&";
        }
    }
    $hash = rtrim($hash, "&");

    $secureHash = strtoupper(hash_hmac('SHA256', $hash, pack('H*', $secretHash)));
    $paraFinale = array_merge($data, array('vpc_SecureHash' => $secureHash));
		$payment->set_redirect_url( 'https://migs.mastercard.com.au/vpcpay?' . http_build_query($paraFinale));

		return $payment;
	
	}

}

// End of file EEG_Mock_Onsite.php