Add Drupal Commerce Information to API Calls.

Closes #3437560

src/SignifydClient.php

@@ -7,6 +7,7 @@ use Drupal\commerce_signifyd\Entity\SignifydTeamInterface;
 use Drupal\commerce_signifyd\Exception\InvalidRequestException;
 use Drupal\Component\Serialization\Json;
 use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Extension\ModuleExtensionList;
 use Drupal\Core\Logger\LoggerChannelTrait;
 use GuzzleHttp\Client;
 
@@ -38,6 +39,13 @@ class SignifydClient implements SignifydClientInterface {
    */
   protected $settings;
 
+  /**
+   * Module extension list.
+   *
+   * @var \Drupal\Core\Extension\ModuleExtensionList
+   */
+  protected $moduleExtensionList;
+
   /**
    * Client constructor.
    *
@@ -45,11 +53,14 @@ class SignifydClient implements SignifydClientInterface {
    *   The client.
    * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
    *   The config factory.
+   * @param $module_extension_list
+   *   The module extension list.
    */
-  public function __construct(Client $client, ConfigFactoryInterface $config_factory) {
+  public function __construct(Client $client, ConfigFactoryInterface $config_factory, ModuleExtensionList $module_extension_list) {
     $this->client = $client;
     $this->configFactory = $config_factory;
     $this->settings = $config_factory->get('commerce_signifyd.settings');
+    $this->moduleExtensionList = $module_extension_list;
   }
 
   /**
@@ -120,6 +131,13 @@ class SignifydClient implements SignifydClientInterface {
     ];
 
     if (!empty($payload)) {
+      $commerce_core = $this->moduleExtensionList->getExtensionInfo('commerce');
+      $payload['platformAndClient'] = [
+        'storePlatform' => 'Drupal_Commerce',
+        'storePlatformVersion' => $commerce_core['version'] ?? 'dev',
+        'signifydClientApp' => '',
+      ];
+
       $values['json'] = $payload;
     }