add dependency injection

src/Service/EloquaApiClient.php

@@ -9,6 +9,7 @@ use Drupal\Core\Logger\LoggerChannelFactoryInterface;
 use Drupal\Core\Url;
 use Drupal\Core\Http\ClientFactory;
 use GuzzleHttp\Exception\GuzzleException;
+use Drupal\Component\Datetime\TimeInterface;
 
 /**
  * Class Eloqua API Client Service.
@@ -24,6 +25,14 @@ class EloquaApiClient {
    */
   protected $loggerFactory;
 
+  /**
+   * The time service.
+   *
+   * @var \Drupal\Component\Datetime\TimeInterface
+   */
+  protected $time;
+
+
   /**
    * Editable Tokens Config.
    *
@@ -45,6 +54,13 @@ class EloquaApiClient {
    */
   protected $httpClientFactory;
 
+  /**
+   * The cache backend property.
+   *
+   * @var \Drupal\Core\Cache\CacheBackendInterface
+   */
+  protected $cacheBackend;
+
   /**
    * Callback Controller constructor.
    *
@@ -56,16 +72,20 @@ class EloquaApiClient {
    *   Cache Backend.
    * @param \Drupal\Core\Http\ClientFactory $httpClientFactory
    *   A Guzzle client object.
+   * @param \Drupal\Component\Datetime\TimeInterface $time
+   *   The time service.
    */
   public function __construct(ConfigFactory $config,
                               LoggerChannelFactoryInterface $loggerFactory,
                               CacheBackendInterface $cacheBackend,
-                              ClientFactory $httpClientFactory) {
+                              ClientFactory $httpClientFactory,
+                              TimeInterface $time) {
     $this->config = $config->get('eloqua_api_redux.settings');
     $this->configTokens = $config->getEditable('eloqua_api_redux.tokens');
     $this->loggerFactory = $loggerFactory;
     $this->cacheBackend = $cacheBackend;
     $this->httpClientFactory = $httpClientFactory;
+    $this->time = $time;
   }
 
   /**
@@ -327,7 +347,7 @@ class EloquaApiClient {
     // Save the token.
     $cacheItem = [
       'value' => $value,
-      'expire' => \Drupal::time()->getRequestTime() + $this->eloquaApiCacheAge($key),
+      'expire' => $this->time->getRequestTime() + $this->eloquaApiCacheAge($key),
     ];
 
     $this->configTokens
@@ -349,7 +369,7 @@ class EloquaApiClient {
     if ($cache = $this->configTokens->get($type)) {
       $response = unserialize($cache, ['allowed_classes' => FALSE]);
 
-      $now = \Drupal::time()->getRequestTime();
+      $now = $this->time->getRequestTime();
       $expire = $response['expire'];
 
       // Manually validate if the token is still fresh.