Warning: file_put_contents(/app/Resources/payments/payum-model-51430c65d5f1e): failed to open stream: Permission denied in /vendor/payum/payum/src/Payum/Storage/FilesystemStorage.php line 63

if (false == ($model['card'] || $model['customer'])) {
    throw new LogicException('The either card token or customer id has to be set.');
}

storage: array:4 [▼
    "amount" => 100
    "currency" => "USD"
    "local" => array:2 [▼
      "save_card" => true
      "customer" => array:3 [▼
        "plan" => "gold"
        "card" => "tok_18uLfdJeKiEdErWDeAiUlbel"
        "error" => array:3 [▶]
      ]
    ]
    "status" => "failed"
  ]

    if ($form->isSubmitted() && $form->isValid()) {
        /** @var $payment PaymentDetails */
        $payment = $storage->create();
        $payment["amount"] = 100;
        $payment["currency"] = 'USD';
        $payment['customer'] = ['plan' => 'test_plan'];
        $payment["local"] = ['save_card' => true];
        $storage->update($payment);

        $captureToken = $this->getPayum()->getTokenFactory()->createCaptureToken(
            $gatewayName,
            $payment,
            'acme_payment_done'
        );

        return $this->redirect($captureToken->getTargetUrl());
    }

{
    "amount": 100,
    "currency": "USD",
    "customer": {
        "plan": "test_plan"
    },
    "local": {
        "save_card": true
    },
    "error": {
        "type": "invalid_request_error",
        "message": "Invalid string id: {\"plan\"=>\"test_plan\"}",
        "param": "customer"
    }
}

    in vendor/payum/payum/src/Payum/Stripe/Action/Api/CreateChargeAction.php at line 46   -

    $model = ArrayObject::ensureArrayObject($request->getModel());
    if (false == ($model['card'] || $model['customer'])) {
        throw new LogicException('The either card token or customer id has to be set.');
    }
    if (is_array($model['card'])) {

$ composer create-project payum/payum-bundle-sandbox payum-sandbox
Installing payum/payum-bundle-sandbox (0.10.0)
  - Installing payum/payum-bundle-sandbox (0.10.0): Downloading (100%)
Created project in payum-sandbox
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for authorizenet/authorizenet 1.8.3.3 -> satisfiable by authorizenet/authorizenet[1.8.3.3].
    - authorizenet/authorizenet 1.8.3.3 requires php ~5.3 -> your PHP version (7.0.0) does not satisfy that requirement.
  Problem 2
    - Installation request for doctrine/mongodb 1.3.0 -> satisfiable by doctrine/mongodb[1.3.0].
    - doctrine/mongodb 1.3.0 requires ext-mongo ^1.5 -> the requested PHP extension mongo is missing from your system.
  Problem 3
    - doctrine/mongodb 1.3.0 requires ext-mongo ^1.5 -> the requested PHP extension mongo is missing from your system.
    - doctrine/mongodb-odm 1.1.1 requires doctrine/mongodb ~1.3 -> satisfiable by doctrine/mongodb[1.3.0].
    - Installation request for doctrine/mongodb-odm 1.1.1 -> satisfiable by doctrine/mongodb-odm[1.1.1].

  To enable extensions, verify that they are enabled in your .ini files:
    - C:\wamp\bin\php\php7.0.0\php.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

$paymentName = 'paypal_express_checkout_plus_doctrine';

$eBook = array(
    'author' => 'Jules Verne', 
    'name' => 'The Mysterious Island',
    'description' => 'The Mysterious Island is a novel by Jules Verne, published in 1874.',
    'price' => 2.64,
    'currency_symbol' => '$',
    'currency' => 'USD',
    'quantity' => 2
);        

if ('POST' === $request->getMethod()) {
  $storage = $this->getPayum()->getStorageForClass(
      'Acme\PaypalExpressCheckoutBundle\Entity\PaymentDetails',
      $paymentName
  );

  $paymentDetails = $storage->createModel();
  $paymentDetails->setPaymentrequestCurrencycode(0, $eBook['currency']);
  $paymentDetails->setPaymentrequestAmt(0,  $eBook['price'] * $eBook['quantity']);

  $paymentDetails->setNoshipping(Api::NOSHIPPING_NOT_DISPLAY_ADDRESS);
  $paymentDetails->setReqconfirmshipping(Api::REQCONFIRMSHIPPING_NOT_REQUIRED);
  $paymentDetails->setLPaymentrequestItemcategory(0, 0, Api::PAYMENTREQUEST_ITERMCATEGORY_DIGITAL);
  $paymentDetails->setLPaymentrequestAmt(0, 0, $eBook['price']);
  $paymentDetails->setLPaymentrequestQty(0, 0, $eBook['quantity']);
  $paymentDetails->setLPaymentrequestName(0, 0, $eBook['author'].'. '.$eBook['name']);
  $paymentDetails->setLPaymentrequestDesc(0, 0, $eBook['description']);

  $storage->updateModel($paymentDetails);

  $captureToken = $this->getTokenManager()->createTokenForCaptureRoute(
      $paymentName,
      $paymentDetails,
      'acme_payment_details_view'
  );

  $paymentDetails->setReturnurl($captureToken->getTargetUrl());
  $paymentDetails->setCancelurl($captureToken->getTargetUrl());
  $paymentDetails->setInvnum($paymentDetails->getId());
  $storage->updateModel($paymentDetails);

  return $this->redirect($captureToken->getTargetUrl());
} 

[2014-11-05 19:22:58] doctrine.DEBUG: UPDATE RecurringPaymentDetails SET details = ? WHERE id = ? [{"TOKEN":"EC-7F052032G63804811","DESC":"Subscribe to weather forecast for a week. It is 0.05$ per day.","EMAIL":"[email protected]","AMT":0.05,"CURRENCYCODE":"EUR","BILLINGFREQUENCY":7,"PROFILESTARTDATE":"2014-11-05T19:22:56+01:00","BILLINGPERIOD":"Day","TIMESTAMP":"2014-11-05T18:22:57Z","CORRELATIONID":"c693bcdbc9b2","ACK":"Failure","VERSION":"65.1","BUILD":"13630372","L_ERRORCODE0":"11502","L_SHORTMESSAGE0":"Invalid Token","L_LONGMESSAGE0":"The token is invalid","L_SEVERITYCODE0":"Error","PAYMENTREQUEST_0_PAYMENTACTION":"Sale"},11] 

    public function createAgreementAction(Request $request)
    {
        $paymentName = 'paypal';

        $subscription = $this->getWeatherForecastSubscriptionDetails();

        if ($request->isMethod('POST')) {
            $storage = $this->getPayum()->getStorage('Comp\Bundle\MyBundle\Entity\AgreementDetails');

            /** @var $agreement AgreementDetails */
            $agreement = $storage->createModel();
            $agreement['PAYMENTREQUEST_0_AMT'] = 0;
            $agreement['L_BILLINGTYPE0'] = Api::BILLINGTYPE_RECURRING_PAYMENTS;
            $agreement['L_BILLINGAGREEMENTDESCRIPTION0'] = $subscription['description'];
            $agreement['NOSHIPPING'] = 1;
            $storage->updateModel($agreement);

            $captureToken = $this->getTokenFactory()->createCaptureToken(
                $paymentName,
                $agreement,
                'acme_paypal_express_checkout_create_recurring_payment'
            );

            $agreement['RETURNURL'] = $captureToken->getTargetUrl();
            $agreement['CANCELURL'] = $captureToken->getTargetUrl();
            $agreement['INVNUM'] = $agreement->getId();
            $storage->updateModel($agreement);

            return $this->redirect($captureToken->getTargetUrl());
        }

        return array(
            'subscription' => $subscription,
            'paymentName' => $paymentName
        );
    }

Unrecognized options "factory, username, password, signature, sandbox" under "payum.gateways.paypal_express_checkout_and_doctrine_orm"