Vfrdtyky

I'm trying to do recurring payment in paypal express checkout. Instant payment and recurring profile in paypal has been sucessfully created by using below code. Error in ipn response when recurring payment done in paypal i din't recive any response. Please verify below code

SetExpressCheckout

$total = 88; //Total do carrinho do cliente

$item_id = 'CLT-06';

$nvp = array(

    'USER'                              => 'paypalsellerpay_api1.gmail.com',

    'PWD'                               => 'C572HJQVLFCTRNC8',

    'SIGNATURE'                         => 'APbFQnrgReyuSoEWhJ8cBfn34GiDATmy50R-KvFePYyoWPqBSA3JVkHp',

    'METHOD'                            => 'SetExpressCheckout',

    'VERSION'                           => '63',

    'L_BILLINGTYPE0'                    => 'RecurringPayments',     

    'cancelUrl'                         => 'siteurl/cancel.php',

    'returnUrl'                         => 'siteurl/retorno.php',

    'PAYMENTREQUEST_n_NOTIFYURL'        => 'siteurl/ipn_response.php',

    'PAYMENTREQUEST_0_AMT'              => $total,

    'PAYMENTREQUEST_0_CURRENCYCODE'     => 'USD',

    'PAYMENTREQUEST_0_PAYMENTACTION'    => 'Sale',  

    'AMT'                               => $total,

    'AUTOBILLOUTAMT'                    => 'AddToNextBilling',

    'L_BILLINGAGREEMENTDESCRIPTION0'    => 'NOC Live Express Test code',    

    'PAYMENTREQUEST_0_DESC'             => 'NOC Live Express Test code',    

    'L_PAYMENTREQUEST_0_NAME0'          => 'Recurring payment',

    'L_PAYMENTTYPE0'                    =>  'Any',

    'item_number'                       => $item_id,    

    'L_PAYMENTREQUEST_0_NUMBER0'        => $item_id,

    'PAYMENTREQUEST_0_PAYMENTREQUESTID' => $item_id,

    'L_PAYMENTREQUEST_0_DESC0'          => 'Live Express Test codes',

    'L_PAYMENTREQUEST_0_AMT0'           => $total,

    'CURRENCYCODE'                      => 'USD',

    'PAYMENTACTION'                     => 'Sale',

    'BILLINGPERIOD'                     => 'Day',

    'BILLINGFREQUENCY'                  =>  '3',    

    'NOSHIPPING'                        => '1',

    'ALLOWNOTE'                         => '1',





);



$curl = curl_init();



curl_setopt( $curl , CURLOPT_URL , 'https://api-3t.sandbox.paypal.com/nvp' ); //Link para ambiente de teste: https://api-3t.sandbox.paypal.com/nvp || https://api-3t.paypal.com/nvp

curl_setopt( $curl , CURLOPT_SSL_VERIFYPEER , false );

curl_setopt( $curl , CURLOPT_RETURNTRANSFER , 1 );

curl_setopt( $curl , CURLOPT_POST , 1 );

curl_setopt( $curl , CURLOPT_POSTFIELDS , http_build_query($nvp));

$response = urldecode(curl_exec($curl));

curl_close( $curl );

$response_data = array();

if ( preg_match_all( '/(?<name>[^=]+)=(?<value>[^&]+)&?/' , $response , $matches ) ) {

    foreach ( $matches[ 'name' ] as $offset => $name ) {

        $response_data[ $name ] = $matches[ 'value' ][ $offset ];

    }

}



if ( isset( $response_data[ 'ACK' ] ) && $response_data[ 'ACK' ] == 'Success' ) {

    $paypalURL = 'https://www.sandbox.paypal.com/cgi-bin/webscr';

    $query = array(

        'cmd'   => '_express-checkout',

        'token' => $response_data[ 'TOKEN' ]

    );



    header( 'Location: ' . $paypalURL . '?' . http_build_query( $query ) );

} else {

    echo 'Transaction failed';

}

GetExpressCheckoutDetails, DoExpressCheckoutPayment

$total = 58; 

$init_total = 88;

$item_id = 'CLT-07';

if ( isset( $_GET[ 'token' ] ) ) {

    $token = $_GET[ 'token' ];

    $nvp = array(

        'TOKEN'                             => $token,

        'METHOD'                            => 'GetExpressCheckoutDetails',

        'VERSION'                           => '63',

        'USER'                              => 'paypalsellerpay_api1.gmail.com',

        'PWD'                               => 'C572HJQVLFCTRNC8',

        'SIGNATURE'                         => 'APbFQnrgReyuSoEWhJ8cBfn34GiDATmy50R-KvFePYyoWPqBSA3JVkHp',

    );



    $curl = curl_init();



    curl_setopt( $curl , CURLOPT_URL , 'https://api-3t.sandbox.paypal.com/nvp' ); 

    curl_setopt( $curl , CURLOPT_SSL_VERIFYPEER , false );

    curl_setopt( $curl , CURLOPT_RETURNTRANSFER , 1 );

    curl_setopt( $curl , CURLOPT_POST , 1 );

    curl_setopt( $curl , CURLOPT_POSTFIELDS , http_build_query( $nvp ) );



    $response = urldecode( curl_exec( $curl ) );    

    $response_data = array();

    $response_data_get = array();



    if ( preg_match_all( '/(?<name>[^=]+)=(?<value>[^&]+)&?/' , $response , $matches ) ) {

        foreach ( $matches[ 'name' ] as $offset => $name ) {

            $response_data[ $name ] = $matches[ 'value' ][ $offset ];

        }

    }

    $response_data_get = $response_data;



    if ( isset( $response_data_get[ 'TOKEN' ] ) && isset( $response_data_get[ 'ACK' ]) ) {

        if ( $response_data_get[ 'TOKEN' ] == $token && $response_data_get[ 'ACK' ] == 'Success' ) {

            $nvp['TOKEN']                               = $response_data_get[ 'TOKEN' ];

            $nvp['PAYERID']                             = $response_data_get[ 'PAYERID' ];

            $nvp['AMT']                                 = $response_data_get[ 'AMT' ];

            $nvp['CURRENCYCODE']                        = $response_data_get[ 'CURRENCYCODE' ];

            $nvp['L_PAYMENTREQUEST_0_NUMBER0']          = $item_id;

            $nvp['PAYMENTREQUEST_0_PAYMENTREQUESTID']   = $item_id;

            $nvp['NOTIFYURL']                           = 'siteurl/ipn_response.php';           

            $nvp['METHOD']                              = 'DoExpressCheckoutPayment';

            $nvp['PAYMENTREQUEST_0_PAYMENTACTION']      = 'Sale';





            curl_setopt( $curl , CURLOPT_POSTFIELDS , http_build_query( $nvp ) );



            $response = urldecode( curl_exec( $curl ) );

            $response_data = array();



            if ( preg_match_all( '/(?<name>[^=]+)=(?<value>[^&]+)&?/' , $response , $matches ) ) {

                foreach ( $matches[ 'name' ] as $offset => $name ) {

                    $response_data[ $name ] = $matches[ 'value' ][ $offset ];

                }

            }   

            $response_data_recurr = array();

            $response_data_recurr = recurr_payment($token, $init_total,$total);



            if ( $response_data[ 'PAYMENTINFO_0_PAYMENTSTATUS' ] == 'Completed' ) {

                echo 'Before Payment <br>'.print_r($response_data_get,true);

                echo 'Sucess! <br>'.print_r($response_data,true);



                pay_log('Payment Success'); 

            } else {

                echo 'Transaction Failed On Payment Failed <br>'.print_r($response_data,true);  

                pay_log('Payment Failed');                      

            }

        } else {

            echo 'Transaction Failed On ACK & Token Failed <br>'.print_r($response_data,true);  

            pay_log('ACK && TOKEN Failed');                 

        }

    } else {

        echo 'Transaction Failed On ACK & Token Not set<br>'.print_r($response_data,true);  

        pay_log('ISSET ACK && TOKEN NOT SET');          

    }



    curl_close( $curl );

}

CreateRecurringPaymentsProfile

function recurr_payment($token, $init_total,$total){

    $nvp = array();

    $notifyurl='siteurl/ipn_response.php';

    $nvp = array(

        'USER'                              => 'paypalsellerpay_api1.gmail.com',

        'PWD'                               => 'C572HJQVLFCTRNC8',

        'SIGNATURE'                         => 'APbFQnrgReyuSoEWhJ8cBfn34GiDATmy50R-KvFePYyoWPqBSA3JVkHp',

        'METHOD'                            => 'CreateRecurringPaymentsProfile',

        'VERSION'                           => '63',

        'TOKEN'                             => $token,

        'SUBSCRIBERNAME'                    => 'Live Code Demo',

        'PROFILESTARTDATE'                  => '2018-11-12 T00:00:00Z', 

        'DESC'                              => 'NOC Live Express Test code',        

        'BILLINGPERIOD'                     => 'Day',

        'BILLINGFREQUENCY'                  => '1', 

        'TOTALBILLINGCYCLES'                => '10',

        'INITAMT'                           => $init_total,

        'AMT'                               => $total,

        'CURRENCYCODE'                      => 'USD',

        'SHIPPINGAMT'                       => '1',

        'NOTIFYURL'                         => urlencode($notifyurl),

        'AUTOBILLOUTAMT'                    => 'AddToNextBilling'

    );



    $curl = curl_init();



    curl_setopt( $curl , CURLOPT_URL , 'https://api-3t.sandbox.paypal.com/nvp' ); //Link para ambiente de teste: https://api-3t.sandbox.paypal.com/nvp || https://api-3t.paypal.com/nvp

    curl_setopt( $curl , CURLOPT_SSL_VERIFYPEER , false );

    curl_setopt( $curl , CURLOPT_RETURNTRANSFER , 1 );

    curl_setopt( $curl , CURLOPT_POST , 1 );

    curl_setopt( $curl , CURLOPT_POSTFIELDS , http_build_query( $nvp ) );



    $response = urldecode( curl_exec( $curl ) );    

    $response_data = array();



    if ( preg_match_all( '/(?<name>[^=]+)=(?<value>[^&]+)&?/' , $response , $matches ) ) {

        foreach ( $matches[ 'name' ] as $offset => $name ) {

            $response_data[ $name ] = $matches[ 'value' ][ $offset ];

        }

    }

    return $response_data;

}