AC-1228::Fetch BN Code

Author: rimple-saini

app/code/Magento/Paypal/Model/SmartButtonConfig.php

@@ -12,6 +12,7 @@
 use Magento\Framework\Locale\ResolverInterface;
 use Magento\Store\Model\ScopeInterface;
 use Magento\Store\Model\StoreManagerInterface;
+use Magento\Paypal\Model\Payflowpro;
 
 /**
  * Provides configuration values for PayPal in-context checkout
@@ -43,18 +44,25 @@ class SmartButtonConfig
      */
     private $sdkUrl;
 
+    /**
+     * @var Payflowpro
+     */
+    private $payflowpro;
+
     /**
      * @param ResolverInterface $localeResolver
      * @param ConfigFactory $configFactory
      * @param ScopeConfigInterface $scopeConfig
      * @param SdkUrl $sdkUrl
+     * @param Payflowpro $payflowpro
      * @param array $defaultStyles
      */
     public function __construct(
         ResolverInterface $localeResolver,
         ConfigFactory $configFactory,
         ScopeConfigInterface $scopeConfig,
         SdkUrl $sdkUrl,
+        Payflowpro $payflowpro,
         $defaultStyles = []
     ) {
         $this->localeResolver = $localeResolver;
@@ -63,6 +71,7 @@ public function __construct(
         $this->scopeConfig = $scopeConfig;
         $this->defaultStyles = $defaultStyles;
         $this->sdkUrl = $sdkUrl;
+        $this->payflowpro = $payflowpro;
     }
 
     /**
@@ -77,13 +86,15 @@ public function getConfig(string $page): array
             Data::XML_PATH_GUEST_CHECKOUT,
             ScopeInterface::SCOPE_STORE
         );
+        $config = $this->payflowpro->getConfig();
         return [
             'styles' => $this->getButtonStyles($page),
             'isVisibleOnProductPage'  => (bool)$this->config->getValue('visible_on_product'),
             'isGuestCheckoutAllowed'  => $isGuestCheckoutAllowed,
             'sdkUrl' => $this->sdkUrl->getUrl(),
             'dataAttributes' => [
-                'data-partner-attribution-id'   => 'BN_CODE'
+                'data-partner-attribution-id'   => $config->getBuildNotationCode() != '' ?
+                    $config->getBuildNotationCode() : ''
             ]
         ];
     }