实现 Payum/Laravel 循环支付

问题描述

我在尝试让它工作时遇到了一些问题，我已经成功地实现了快速结账(或似乎是)，但我的系统也需要订阅选项，按照这个 示例.

现在，我的问题是在 Laravel 中你不能简单地放置一些随机文件，所以我试图以正确的方式来做到这一点，遗憾的是，没有包括库中的类和方法的文档.

我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尝试 createRecurringPayment() 来应用所需的定期付款金额，这是最后一步我猜.

感谢您的帮助.

• app/controllers/PaypalController.php

  公共函数prepareExpressCheckout(){$storage = $this->getPayum()->getStorage('PayumCoreModelArrayObject');$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($details);返回 Redirect::to($captureToken->getTargetUrl());}公共函数准备订阅(){$storage = $this->getPayum()->getStorage('PayumCoreModelArrayObject');$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($details);返回 Redirect::to($captureToken->getTargetUrl());}公共函数 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($agreementStatus);如果 (!$agreementStatus->isSuccess()) {header('HTTP/1.1 400 Bad Request', true, 400);出口;}$agreementDetails = $agreementStatus->getModel();$storage = $this->getPayum()->getStorage('PayumCoreModelArrayObject');$recurringPaymentDetails = $storage->createModel();$recurringPaymentDetails['TOKEN'] = $agreementDetails['TOKEN'];$recurringPaymentDetails['DESC'] = '订阅一周的天气预报.每天 0.05 美元.';$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', $recurringPaymentDetails, 'payment_done');返回 Redirect::to($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'));

我发现了问题.它与我们传递给创建定期付款功能的参数一起使用.以下是协议和付款创建功能.它应该可以正常工作.

getPayum()->getStorage('PayumCoreModelArrayObject');$details = $storage->create();$details['PAYMENTREQUEST_0_AMT'] = 0;$details['L_BILLINGTYPE0'] = Api::BILLINGTYPE_RECURRING_PAYMENTS;$details['L_BILLINGAGREEMENTDESCRIPTION0'] = "天气订阅";//$details['NOSHIPPING'] = 1;$storage->update($details);$captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken('paypal_ec', $details, 'paypal_subscribe');返回 Redirect::to($captureToken->getTargetUrl());}公共函数 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);如果 (!$agreementStatus->isCaptured()) {header('HTTP/1.1 400 Bad Request', true, 400);出口;}$agreement = $agreementStatus->getModel();$storage = $this->getPayum()->getStorage('PayumCoreModelArrayObject');$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'] = '美国';$recurringPayment['MAXFAILEDPAYMENTS'] = 3;$gateway->execute(new CreateRecurringPaymentProfile($recurringPayment));$gateway->execute(new Sync($recurringPayment));$captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken('paypal_ec', $recurringPayment, 'payment_done');返回 Redirect::to($captureToken->getTargetUrl());}公共功能完成(请求 $request){/** @var 请求 $request *///$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($token));返回 Response::json(数组('状态' =>$status->getValue(),'详细信息' =>iterator_to_array($status->getFirstModel())));}}

路线:

Route::get('paypal/agreement', 'PayPalController@prepareSubscribeAgreement');Route::get('paypal/订阅', ['作为' =>'paypal_subscribe','使用' =>'PayPalController@createSubscribePayment']);Route::get('paydone', ['作为' =>'付款完成'，'使用' =>'PayPalController@done']);

只需打开 www.example.com/paypal/agreement，它就会将您带到 PayPal

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('PayumCoreModelArrayObject');
      $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('PayumCoreModelArrayObject');
      $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('PayumCoreModelArrayObject');
  
      $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'));
  

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 AppHttpControllers;

use PayumCoreRequestGetHumanStatus;
use PayumLaravelPackageControllerPayumController;
use PayumPaypalExpressCheckoutNvpApi;
use PayumCoreRequestSync;
use PayumPaypalExpressCheckoutNvpRequestApiCreateRecurringPaymentProfile;
use IlluminateHttpRequest;
use AppHttpRequests;
use AppHttpControllersController;

class PayPalController extends PayumController {

    public function prepareSubscribeAgreement() {

        $storage = $this->getPayum()->getStorage('PayumCoreModelArrayObject');

        $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('PayumCoreModelArrayObject');

        $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

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