实施Payum/Laravel定期付款 [英] Implement Payum/Laravel recurring payment

问题描述

我遇到了一些问题，试图使它正常工作，我已经成功实现了(或似乎)结帐快递，但我的系统也需要订阅选项，遵循此

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.

现在，我的问题是，在Laravel中，您不能简单地放置一些随机文件，因此，我试图以正确的方式进行操作，可悲的是，没有关于类和方法的文档，包括在库中.

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.

我已经在控制器中创建了一些函数(我不知道这是否正确)，我现在面临的问题是试图创建createRecurringPayment()以应用所需的定期付款金额，这是最后一步我想.

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.

感谢您的帮助.

• app/controllers/PaypalController.php

• 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

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'));

推荐答案

我发现了问题.它带有我们传递给创建定期付款功能的参数.这是协议和付款创建的功能.它应该可以正常工作.

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())
        ));
    }

}

路线:

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'
    ]);

只需打开www.example.com/paypal/agreement，它将带您到PayPal

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

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