Fix for unhandled result in the query parameters

Fix for billing agreement undefined index in case of api response
misconfiguration
Fix undefined $store variable

Controller/Process/Result.php

@@ -214,13 +214,18 @@ class Result extends \Magento\Framework\App\Action\Action
     {
         $result = false;
 
-        $this->_adyenLogger->addAdyenResult('Updating the order');
-
         if (!empty($response['authResult'])) {
 			$authResult = $response['authResult'];
 		} elseif (!empty($response['resultCode'])) {
 			$authResult = $response['resultCode'];
-		}
+        } else {
+            // In case the result is unknown we log the request and don't update the history
+            $this->_adyenLogger->addError("Unexpected result query parameter. Response: " . json_encode($response));
+
+            return $result;
+        }
+
+        $this->_adyenLogger->addAdyenResult('Updating the order');
 
         $paymentMethod = isset($response['paymentMethod']) ? trim($response['paymentMethod']) : '';
         $pspReference = isset($response['pspReference']) ? trim($response['pspReference']) : '';

Gateway/Response/VaultDetailsHandler.php

@@ -38,19 +38,27 @@ class VaultDetailsHandler implements HandlerInterface
     /**
      * @var \Adyen\Payment\Logger\AdyenLogger
      */
-    private $_adyenLogger;
+    private $adyenLogger;
+
+    /**
+     * @var \Adyen\Payment\Helper\Data
+     */
+    private $adyenHelper;
 
     /**
      * VaultDetailsHandler constructor.
      *
      * @param PaymentTokenFactoryInterface $paymentTokenFactory
      * @param \Adyen\Payment\Logger\AdyenLogger $adyenLogger
+     * @param \Adyen\Payment\Helper\Data $adyenHelper
      */
     public function __construct(
         PaymentTokenFactoryInterface $paymentTokenFactory,
-        \Adyen\Payment\Logger\AdyenLogger $adyenLogger
+        \Adyen\Payment\Logger\AdyenLogger $adyenLogger,
+        \Adyen\Payment\Helper\Data $adyenHelper
     ) {
-        $this->_adyenLogger = $adyenLogger;
+        $this->adyenLogger = $adyenLogger;
+        $this->adyenHelper = $adyenHelper;
         $this->paymentTokenFactory = $paymentTokenFactory;
     }
 
@@ -61,15 +69,17 @@ class VaultDetailsHandler implements HandlerInterface
     {
         $payment = \Magento\Payment\Gateway\Helper\SubjectReader::readPayment($handlingSubject);
 
-        /** @var OrderPaymentInterface $payment */
+        /** @var \Adyen\Payment\Api\Data\OrderPaymentInterface $payment */
         $payment = $payment->getPayment();
 
-        // add vault payment token entity to extension attributes
-        $paymentToken = $this->getVaultPaymentToken($response);
+        if ($this->adyenHelper->isCreditCardVaultEnabled($payment->getOrder()->getStoreId())) {
+            // add vault payment token entity to extension attributes
+            $paymentToken = $this->getVaultPaymentToken($response);
 
-        if (null !== $paymentToken) {
-            $extensionAttributes = $this->getExtensionAttributes($payment);
-            $extensionAttributes->setVaultPaymentToken($paymentToken);
+            if (null !== $paymentToken) {
+                $extensionAttributes = $this->getExtensionAttributes($payment);
+                $extensionAttributes->setVaultPaymentToken($paymentToken);
+            }
         }
     }
 
@@ -88,7 +98,7 @@ class VaultDetailsHandler implements HandlerInterface
 
 
             if (empty($additionalData['recurring.recurringDetailReference'])) {
-                $this->_adyenLogger->error(
+                $this->adyenLogger->error(
                     'Missing Token in Result please enable in ' .
                     'Settings -> API URLs and Response menu in the Adyen Customer Area Recurring details setting'
                 );
@@ -98,7 +108,7 @@ class VaultDetailsHandler implements HandlerInterface
 
 
             if (empty($additionalData['cardSummary'])) {
-                $this->_adyenLogger->error(
+                $this->adyenLogger->error(
                     'Missing cardSummary in Result please login to the adyen portal ' .
                     'and go to Settings -> API URLs and Response and enable the Card summary property'
                 );
@@ -107,7 +117,7 @@ class VaultDetailsHandler implements HandlerInterface
             $cardSummary = $additionalData['cardSummary'];
 
             if (empty($additionalData['expiryDate'])) {
-                $this->_adyenLogger->error(
+                $this->adyenLogger->error(
                     'Missing expiryDate in Result please login to the adyen portal and go to ' .
                     'Settings -> API URLs and Response and enable the Expiry date property'
                 );
@@ -116,7 +126,7 @@ class VaultDetailsHandler implements HandlerInterface
             $expirationDate = $additionalData['expiryDate'];
 
             if (empty($additionalData['paymentMethod'])) {
-                $this->_adyenLogger->error(
+                $this->adyenLogger->error(
                     'Missing paymentMethod in Result please login to the adyen portal and go to ' .
                     'Settings -> API URLs and Response and enable the Variant property'
                 );
@@ -141,7 +151,7 @@ class VaultDetailsHandler implements HandlerInterface
 
                 $paymentToken->setTokenDetails(json_encode($details));
             } catch (\Exception $e) {
-                $this->_adyenLogger->error(print_r($e, true));
+                $this->adyenLogger->error(print_r($e, true));
             }
         }
 

Helper/Data.php

@@ -1595,7 +1595,6 @@ class Data extends AbstractHelper
                 // check if BA exists
                 if (!($billingAgreement && $billingAgreement->getAgreementId() > 0 && $billingAgreement->isValid())) {
                     // create new BA
-                    $this->adyenLogger->addAdyenDebug("Creating new Billing Agreement");
                     $billingAgreement = $this->billingAgreementFactory->create();
                     $billingAgreement->setStoreId($order->getStoreId());
                     $billingAgreement->importOrderPayment($order->getPayment());
@@ -1615,7 +1614,9 @@ class Data extends AbstractHelper
                 $storeOneClick = $order->getPayment()->getAdditionalInformation('store_cc');
 
                 $billingAgreement->setCcBillingAgreement($additionalData, $storeOneClick, $order->getStoreId());
-                if ($billingAgreement->isValid()) {
+                $billingAgreementErrors = $billingAgreement->getErrors();
+
+                if ($billingAgreement->isValid() && empty($billingAgreementErrors)) {
 
                     if (!$this->agreementResourceModel->getOrderRelation($billingAgreement->getAgreementId(),
                         $order->getId())) {
@@ -1627,7 +1628,7 @@ class Data extends AbstractHelper
                     $order->addRelatedObject($billingAgreement);
                 } else {
                     $message = __('Failed to create billing agreement for this order. Reason(s): ') . join(', ',
-                            $billingAgreement->getErrors());
+                            $billingAgreementErrors);
                     throw new \Exception($message);
                 }
 
@@ -1799,7 +1800,7 @@ class Data extends AbstractHelper
         $localeCode = $this->config->getValue(
             \Magento\Directory\Helper\Data::XML_PATH_DEFAULT_LOCALE,
             \Magento\Store\Model\ScopeInterface::SCOPE_STORES,
-            $store->getCode()
+            $this->storeManager->getStore($storeId)->getCode()
         );
 
         return $localeCode;

Model/Billing/Agreement.php

@@ -179,36 +179,41 @@ class Agreement extends \Magento\Paypal\Model\Billing\Agreement
             ->setMethodCode('adyen_oneclick')
             ->setReferenceId($contractDetail['recurring.recurringDetailReference']);
 
+        if (!isset($contractDetail['cardBin']) ||
+            !isset($contractDetail['cardHolderName']) ||
+            !isset($contractDetail['cardSummary']) ||
+            !isset($contractDetail['expiryDate']) ||
+            !isset($contractDetail['paymentMethod'])
+        ) {
+            $this->_errors[] = __('"In the Additional data in API response section, select: Card summary, Expiry Date, Cardholder name, Recurring details and Variant to create billing agreements immediately after the payment is authorized."');
+            return $this;
+        }
         // Billing agreement is CC
-        if (isset($contractDetail['cardBin']) &&
-            isset($contractDetail['cardHolderName']) &&
-            isset($contractDetail['cardSummary']) &&
-            isset($contractDetail['expiryDate']) &&
-            isset($contractDetail['paymentMethod'])) {
-            $ccType = $contractDetail['paymentMethod'];
-            $ccTypes = $this->adyenHelper->getCcTypesAltData();
 
-            if (isset($ccTypes[$ccType])) {
-                $ccType = $ccTypes[$ccType]['name'];
-            }
+        $ccType = $contractDetail['paymentMethod'];
+        $ccTypes = $this->adyenHelper->getCcTypesAltData();
 
-            if ($contractDetail['cardHolderName']) {
-                $label = __(
-                    '%1, %2, **** %3',
-                    $ccType,
-                    $contractDetail['cardHolderName'],
-                    $contractDetail['cardSummary']
-                );
-            } else {
-                $label = __(
-                    '%1, **** %2',
-                    $ccType,
-                    $contractDetail['cardSummary']
-                );
-            }
+        if (isset($ccTypes[$ccType])) {
+            $ccType = $ccTypes[$ccType]['name'];
+        }
 
-            $this->setAgreementLabel($label);
+        if ($contractDetail['cardHolderName']) {
+            $label = __(
+                '%1, %2, **** %3',
+                $ccType,
+                $contractDetail['cardHolderName'],
+                $contractDetail['cardSummary']
+            );
+        } else {
+            $label = __(
+                '%1, **** %2',
+                $ccType,
+                $contractDetail['cardSummary']
+            );
         }
+
+        $this->setAgreementLabel($label);
+
         $expiryDate = explode('/', $contractDetail['expiryDate']);
 
         if (!empty($contractDetail['pos_payment'])) {