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Implement Payum/Laravel recurring payment

I have some issues trying to get this working, I've implemented the checkout express (or seems to be) successfully, but also my system needs subscription option, following this example.

Now, my problem is that in Laravel you cannot simply put some random files, so I'm trying to do it in the correct way, sadly, there is no documentation of the classes and methods including on the library.

I've created some functions within controllers (I don't know if this the right way) the problem I'm facing now is trying to createRecurringPayment() to apply the desired amount of the recurring payment, is the final step I guess.

Thanks for yout help.

  • app/controllers/PaypalController.php

    public function prepareExpressCheckout(){
        $storage = $this->getPayum()->getStorage('Payum\Core\Model\ArrayObject');
        $details = $storage->createModel();
        $details['PAYMENTREQUEST_0_CURRENCYCODE'] = 'USD';
        $details['PAYMENTREQUEST_0_AMT'] = 1.23;
        $storage->updateModel($details);
        $captureToken = $this->getTokenFactory()->createCaptureToken('paypal_es', $details, 'payment_done');
        $details['RETURNURL'] = $captureToken->getTargetUrl();
        $details['CANCELURL'] = $captureToken->getTargetUrl();
        $storage->updateModel($details);
        return \Redirect::to($captureToken->getTargetUrl());
    }
    
    public function prepareSubscribe(){
        $storage = $this->getPayum()->getStorage('Payum\Core\Model\ArrayObject');
        $details = $storage->createModel();
    
        $details['PAYMENTREQUEST_0_AMT'] = 0;
        $details['L_BILLINGTYPE0'] = Api::BILLINGTYPE_RECURRING_PAYMENTS;
        $details['L_BILLINGAGREEMENTDESCRIPTION0'] = "Suscripción por X meses";
        $details['NOSHIPPING'] = 1;
    
        $storage->updateModel($details);
        $captureToken = $this->getTokenFactory()->createCaptureToken('paypal_es', $details, 'payment_done');
        $storage->updateModel($details);
    
        return \Redirect::to($captureToken->getTargetUrl());
    }
    
    public function createRecurringPayment(){
        $payum_token = Input::get('payum_token');
        $request = \App::make('request');
        $request->attributes->set('payum_token', $payum_token);
        $token = ($request);
        //$this->invalidate($token);
    
        $agreementStatus = new GetHumanStatus($token);
        $payment->execute($agreementStatus);
    
        if (!$agreementStatus->isSuccess()) {
            header('HTTP/1.1 400 Bad Request', true, 400);
            exit;
        }
    
        $agreementDetails = $agreementStatus->getModel();
    
        $storage = $this->getPayum()->getStorage('Payum\Core\Model\ArrayObject');
    
        $recurringPaymentDetails = $storage->createModel();
        $recurringPaymentDetails['TOKEN'] = $agreementDetails['TOKEN'];
        $recurringPaymentDetails['DESC'] = 'Subscribe to weather forecast for a week. It is 0.05$ per day.';
        $recurringPaymentDetails['EMAIL'] = $agreementDetails['EMAIL'];
        $recurringPaymentDetails['AMT'] = 0.05;
        $recurringPaymentDetails['CURRENCYCODE'] = 'USD';
        $recurringPaymentDetails['BILLINGFREQUENCY'] = 7;
        $recurringPaymentDetails['PROFILESTARTDATE'] = date(DATE_ATOM);
        $recurringPaymentDetails['BILLINGPERIOD'] = Api::BILLINGPERIOD_DAY;
    
        $payment->execute(new CreateRecurringPaymentProfile($recurringPaymentDetails));
        $payment->execute(new Sync($recurringPaymentDetails));
    
        $doneToken = $this->createToken('paypal_es', $recurringPaymentDetails, 'payment_done');
    
        return \Redirect::to($doneToken->getTargetUrl());
    }
    
  • app/routes.php

        Route::get('/payment', array('as' => 'payment', 'uses' => 'PaymentController@payment'));
        Route::get('/payment/done', array('as' => 'payment_done', 'uses' => 'PaymentController@done'));
        Route::get('/payment/paypal/express-checkout/prepare', array('as' => 'paypal_es_prepare', 'uses' => 'PaypalController@prepareExpressCheckout'));
        Route::get('/payment/paypal/subscribe/prepare', array('as' => 'paypal_re_prepare', 'uses' => 'PaypalController@prepareSubscribe'));
        Route::get('/payment/paypal/subscribe/create', array('as' => 'payment_create', 'uses' => 'PaypalController@createRecurringPayment'));
    
like image 767
AndreX Avatar asked Oct 15 '14 18:10

AndreX


2 Answers

I have found the problem. It is with the parameters we pass to the create recurring payment function. Here are functions for agreement and payment creation. It should work fine.

<?php

namespace App\Http\Controllers;

use Payum\Core\Request\GetHumanStatus;
use Payum\LaravelPackage\Controller\PayumController;
use Payum\Paypal\ExpressCheckout\Nvp\Api;
use Payum\Core\Request\Sync;
use Payum\Paypal\ExpressCheckout\Nvp\Request\Api\CreateRecurringPaymentProfile;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;

class PayPalController extends PayumController {

    public function prepareSubscribeAgreement() {

        $storage = $this->getPayum()->getStorage('Payum\Core\Model\ArrayObject');

        $details = $storage->create();
        $details['PAYMENTREQUEST_0_AMT'] = 0;
        $details['L_BILLINGTYPE0'] = Api::BILLINGTYPE_RECURRING_PAYMENTS;
        $details['L_BILLINGAGREEMENTDESCRIPTION0'] = "Weather subscription";
        //$details['NOSHIPPING'] = 1;
        $storage->update($details);

        $captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken('paypal_ec', $details, 'paypal_subscribe');

        return \Redirect::to($captureToken->getTargetUrl());
    }

    public function createSubscribePayment(Request $request) {
        $request->attributes->set('payum_token', $request->input('payum_token'));

        $token = $this->getPayum()->getHttpRequestVerifier()->verify($request);
        $gateway = $this->getPayum()->getGateway($token->getGatewayName());

        $agreementStatus = new GetHumanStatus($token);
        $gateway->execute($agreementStatus);

        if (!$agreementStatus->isCaptured()) {
            header('HTTP/1.1 400 Bad Request', true, 400);
            exit;
        }

        $agreement = $agreementStatus->getModel();

        $storage = $this->getPayum()->getStorage('Payum\Core\Model\ArrayObject');

        $recurringPayment = $storage->create();
        $recurringPayment['TOKEN'] = $agreement['TOKEN'];
        $recurringPayment['PAYERID'] = $agreement['PAYERID'];
        $recurringPayment['PROFILESTARTDATE'] = date(DATE_ATOM);
        $recurringPayment['DESC'] = $agreement['L_BILLINGAGREEMENTDESCRIPTION0'];
        $recurringPayment['BILLINGPERIOD'] = Api::BILLINGPERIOD_DAY;
        $recurringPayment['BILLINGFREQUENCY'] = 7;
        $recurringPayment['AMT'] = 0.05;
        $recurringPayment['CURRENCYCODE'] = 'USD';
        $recurringPayment['COUNTRYCODE'] = 'US';
        $recurringPayment['MAXFAILEDPAYMENTS'] = 3;

        $gateway->execute(new CreateRecurringPaymentProfile($recurringPayment));
        $gateway->execute(new Sync($recurringPayment));

        $captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken('paypal_ec', $recurringPayment, 'payment_done');

        return \Redirect::to($captureToken->getTargetUrl());
    }

    public function done(Request $request) {
        /** @var Request $request */
        //$request = \App::make('request');
        $request->attributes->set('payum_token', $request->input('payum_token'));

        $token = $this->getPayum()->getHttpRequestVerifier()->verify($request);
        $gateway = $this->getPayum()->getGateway($token->getGatewayName());

        $gateway->execute($status = new GetHumanStatus($token));

        return \Response::json(array(
                    'status' => $status->getValue(),
                    'details' => iterator_to_array($status->getFirstModel())
        ));
    }

}

The routes:

Route::get('paypal/agreement', 'PayPalController@prepareSubscribeAgreement');
    Route::get('paypal/subscribe', [
        'as' => 'paypal_subscribe',
        'uses' => 'PayPalController@createSubscribePayment'
    ]);
    Route::get('paydone', [
        'as' => 'payment_done',
        'uses' => 'PayPalController@done'
    ]);

Simply open www.example.com/paypal/agreement and it should take you to PayPal

like image 83
Raja Amer Khan Avatar answered Oct 05 '22 11:10

Raja Amer Khan


In my project I used the following library and it helped me alot:

https://github.com/amirduran/duranius-paypal-rest-api-php-library

Here are some features:

  • Easy to install - Just one file
  • Library is implemented as PHP class
  • It supports Recurring Payments It supports ExpressCheckout payments
  • All available PayPal API methods are wrapped in belonging methods
  • Well documented
like image 25
MrD Avatar answered Oct 05 '22 12:10

MrD