materio-d8/patches/simplenews_mailjet_subscriptions__usingmailjetmodule.patch

diff --git a/README.txt b/README.txt
index cee6e1a..b488e91 100644
--- a/README.txt
+++ b/README.txt
@@ -15,6 +15,7 @@ REQUIREMENTS
 This module requires the following modules:
 
  * Simplenews (https://www.drupal.org/project/simplenews)
+ * Mailet (https://www.drupal.org/project/Mailjet)
 
  INSTALLATION
 ------------
diff --git a/simplenews_mailjet_subscriptions.info.yml b/simplenews_mailjet_subscriptions.info.yml
index 2512a39..d4b0440 100644
--- a/simplenews_mailjet_subscriptions.info.yml
+++ b/simplenews_mailjet_subscriptions.info.yml
@@ -7,3 +7,4 @@ package: Mail
 configure: simplenews_mailjet_subscription.list
 dependencies:
   - simplenews:simplenews
+  - mailjet:mailjet
diff --git a/simplenews_mailjet_subscriptions.module b/simplenews_mailjet_subscriptions.module
index 09abe13..a481713 100644
--- a/simplenews_mailjet_subscriptions.module
+++ b/simplenews_mailjet_subscriptions.module
@@ -7,7 +7,7 @@
 
 use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\simplenews\Entity\Subscriber;
-use Drupal\simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsUtilities;
+// use Drupal\simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsUtilities;
 use Drupal\simplenews_mailjet_subscriptions\Entity\SimplenewsMailjetSubscriptionEntity;
 use Drupal\Component\Utility\Html;
 
@@ -24,18 +24,18 @@ use Drupal\Component\Utility\Html;
 function simplenews_mailjet_subscriptions_simplenews_subscribe(Subscriber $subscriber, string $subscription) {
   $entities = SimplenewsMailjetSubscriptionEntity::loadMultiple();
   foreach ((array) $entities as $entity) {
-    $api_key = $entity->getApiKey();
-    $secret_key = $entity->getSecretkey();
     $listID = $entity->getID();
     $table = $entity->get('mapping_table');
     if (is_array($table)) {
       foreach ($table as $category) {
         if ($category['simplenews_news'] == $subscription) {
-          SimplenewsMailjetSubscriptionsUtilities::subscribeUser($subscriber, $subscription, $category, $api_key, $secret_key, $listID);
+          // SimplenewsMailjetSubscriptionsUtilities::subscribeUser($subscriber, $category);
+          \Drupal::service('simplenews_mailjet_subscriptions.utilities')->subscribeUser($listID, $subscriber, $category);
         }
       }
     }
   }
+  // \Drupal::service('simplenews_mailjet_subscriptions.utilities')->subscribeUser($subscriber, $subscription);
 }
 
 /**
@@ -51,19 +51,40 @@ function simplenews_mailjet_subscriptions_simplenews_subscribe(Subscriber $subsc
 function simplenews_mailjet_subscriptions_simplenews_unsubscribe(Subscriber $subscriber, string $subscription) {
   $entities = SimplenewsMailjetSubscriptionEntity::loadMultiple();
   foreach ((array) $entities as $entity) {
-    $api_key = $entity->getApiKey();
-    $secret_key = $entity->getSecretkey();
     $listID = $entity->getID();
     $table = $entity->get('mapping_table');
     if (is_array($table)) {
       foreach ($table as $category) {
         if ($category['simplenews_news'] == $subscription) {
           // Unsubscribe.
-          SimplenewsMailjetSubscriptionsUtilities::unsubscribeUser($subscriber, $subscription, $category, $api_key, $secret_key, $listID);
+          // SimplenewsMailjetSubscriptionsUtilities::unsubscribeUser($subscriber, $category);
+          \Drupal::service('simplenews_mailjet_subscriptions.utilities')->unsubscribeUser($listID, $subscriber, $category);
         }
       }
     }
   }
+  // \Drupal::service('simplenews_mailjet_subscriptions.utilities')->unsubscribeUser($subscriber, $subscription);
+}
+
+/**
+ * Act after a subscriber has been deleted.
+ *
+ * @param \Drupal\simplenews\Entity\Subscriber $subscriber
+ *   The subscriber object including all subscriptions of this user.
+ *
+ * @ingroup subscriber
+ */
+function simplenews_mailjet_subscriptions_simplenews_subscriber_delete(Subscriber $subscriber) {
+  $entities = SimplenewsMailjetSubscriptionEntity::loadMultiple();
+  foreach ((array) $entities as $entity) {
+    $listID = $entity->getID();
+    $table = $entity->get('mapping_table');
+    if (is_array($table)) {
+      foreach ($table as $category) {
+        \Drupal::service('simplenews_mailjet_subscriptions.utilities')->unsubscribeUser($listID, $subscriber, $category);
+      }
+    }
+  }
 }
 
 /**
diff --git a/simplenews_mailjet_subscriptions.services.yml b/simplenews_mailjet_subscriptions.services.yml
new file mode 100644
index 0000000..cee6a81
--- /dev/null
+++ b/simplenews_mailjet_subscriptions.services.yml
@@ -0,0 +1,7 @@
+services:
+  simplenews_mailjet_subscriptions.handler:
+    class: Drupal\simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsMailjetHandler
+    arguments: ['@mailjet.client_factory']
+  simplenews_mailjet_subscriptions.utilities:
+    class: Drupal\simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsUtilities
+    arguments: [ '@simplenews_mailjet_subscriptions.handler' ]
diff --git a/src/Entity/SimplenewsMailjetSubscriptionEntity.php b/src/Entity/SimplenewsMailjetSubscriptionEntity.php
index 27b7737..34c8df5 100644
--- a/src/Entity/SimplenewsMailjetSubscriptionEntity.php
+++ b/src/Entity/SimplenewsMailjetSubscriptionEntity.php
@@ -30,8 +30,6 @@ use Drupal\Core\Config\Entity\ConfigEntityBase;
  *   config_export = {
  *     "id",
  *     "title",
- *     "api_key",
- *     "secret_key",
  *     "mapping_table"
  *   }
  * )
@@ -94,53 +92,53 @@ class SimplenewsMailjetSubscriptionEntity extends ConfigEntityBase implements Si
     return $this->get('id');
   }
 
-  /**
-   * Returns the entity api key.
-   *
-   * @return string
-   *   The entity api key.
-   */
-  public function getApiKey() {
-    return $this->get('api_key');
-  }
-
-  /**
-   * Sets the entity api key.
-   *
-   * @param string $api_key
-   *   Api key.
-   *
-   * @return $this
-   *   The Simplenews Mailjet Subscription entity.
-   */
-  public function setApiKey($api_key) {
-    $this->set('api_key', $api_key);
-    return $this;
-  }
-
-  /**
-   * Returns the entity secret key.
-   *
-   * @return string
-   *   The entity secret key.
-   */
-  public function getSecretkey() {
-    return $this->get('secret_key');
-  }
-
-  /**
-   * Sets the entity secret key.
-   *
-   * @param string $secret_key
-   *   Secret key.
-   *
-   * @return $this
-   *   The Simplenews Mailjet Subscription entity.
-   */
-  public function setSecretkey($secret_key) {
-    $this->set('secret_key', $secret_key);
-    return $this;
-  }
+  // /**
+  //  * Returns the entity api key.
+  //  *
+  //  * @return string
+  //  *   The entity api key.
+  //  */
+  // public function getApiKey() {
+  //   return $this->get('api_key');
+  // }
+
+  // /**
+  //  * Sets the entity api key.
+  //  *
+  //  * @param string $api_key
+  //  *   Api key.
+  //  *
+  //  * @return $this
+  //  *   The Simplenews Mailjet Subscription entity.
+  //  */
+  // public function setApiKey($api_key) {
+  //   $this->set('api_key', $api_key);
+  //   return $this;
+  // }
+
+  // /**
+  //  * Returns the entity secret key.
+  //  *
+  //  * @return string
+  //  *   The entity secret key.
+  //  */
+  // public function getSecretkey() {
+  //   return $this->get('secret_key');
+  // }
+
+  // /**
+  //  * Sets the entity secret key.
+  //  *
+  //  * @param string $secret_key
+  //  *   Secret key.
+  //  *
+  //  * @return $this
+  //  *   The Simplenews Mailjet Subscription entity.
+  //  */
+  // public function setSecretkey($secret_key) {
+  //   $this->set('secret_key', $secret_key);
+  //   return $this;
+  // }
 
   /**
    * Sets the entity mapping table.
diff --git a/src/Form/SimplenewsMailjetSubscriptionAddForm.php b/src/Form/SimplenewsMailjetSubscriptionAddForm.php
index 836bee3..bc70090 100644
--- a/src/Form/SimplenewsMailjetSubscriptionAddForm.php
+++ b/src/Form/SimplenewsMailjetSubscriptionAddForm.php
@@ -64,20 +64,20 @@ class SimplenewsMailjetSubscriptionAddForm extends EntityForm {
         'exists' => [$this, 'exist'],
       ],
     ];
-    $form['api_key'] = [
-      '#type' => 'textfield',
-      '#title' => $this->t('API Key'),
-      '#maxlength' => 32,
-      '#description' => $this->t('Mailjet Account API Key'),
-      '#required' => TRUE,
-    ];
-    $form['secret_key'] = [
-      '#type' => 'password',
-      '#title' => $this->t('Secret Key'),
-      '#maxlength' => 32,
-      '#description' => $this->t('Mailjet Account Secret Key'),
-      '#required' => TRUE,
-    ];
+    // $form['api_key'] = [
+    //   '#type' => 'textfield',
+    //   '#title' => $this->t('API Key'),
+    //   '#maxlength' => 32,
+    //   '#description' => $this->t('Mailjet Account API Key'),
+    //   '#required' => TRUE,
+    // ];
+    // $form['secret_key'] = [
+    //   '#type' => 'password',
+    //   '#title' => $this->t('Secret Key'),
+    //   '#maxlength' => 32,
+    //   '#description' => $this->t('Mailjet Account Secret Key'),
+    //   '#required' => TRUE,
+    // ];
 
     return $form;
   }
diff --git a/src/Form/SimplenewsMailjetSubscriptionEditForm.php b/src/Form/SimplenewsMailjetSubscriptionEditForm.php
index 98342b5..f67ba96 100644
--- a/src/Form/SimplenewsMailjetSubscriptionEditForm.php
+++ b/src/Form/SimplenewsMailjetSubscriptionEditForm.php
@@ -76,20 +76,20 @@ class SimplenewsMailjetSubscriptionEditForm extends EntityForm {
       '#help' => $this->t('Configuration title'),
       '#required' => TRUE,
     ];
-    $form['api_key'] = [
-      '#type' => 'textfield',
-      '#title' => $this->t('API Key'),
-      '#maxlength' => 32,
-      '#default_value' => $this->entity->getApiKey(),
-      '#help' => $this->t('Mailjet Account API Key'),
-      '#required' => TRUE,
-      '#disabled' => !$this->entity->isNew(),
-    ];
-
-    if ($this->entity->getApiKey() && $this->entity->getSecretkey()) {
+    // $form['api_key'] = [
+    //   '#type' => 'textfield',
+    //   '#title' => $this->t('API Key'),
+    //   '#maxlength' => 32,
+    //   '#default_value' => $this->entity->getApiKey(),
+    //   '#help' => $this->t('Mailjet Account API Key'),
+    //   '#required' => TRUE,
+    //   '#disabled' => !$this->entity->isNew(),
+    // ];
+
+    // if ($this->entity->getApiKey() && $this->entity->getSecretkey()) {
       $this->constructTable($form, $form_state);
 
-    }
+    // }
 
     $form['add_subscription'] = [
       '#type' => 'submit',
diff --git a/src/Plugin/RulesAction/UnsubscribeFromList.php b/src/Plugin/RulesAction/UnsubscribeFromList.php
new file mode 100644
index 0000000..b880ed2
--- /dev/null
+++ b/src/Plugin/RulesAction/UnsubscribeFromList.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\simplenews_mailjet_subscriptions\Plugin\RulesAction;
+
+use Drupal\rules\Core\RulesActionBase;
+use Drupal\simplenews\SubscriberInterface;
+
+/**
+ * Provides a 'Unsubscribe' action.
+ *
+ * @RulesAction(
+ *   id = "rules_simplenews_mailjet_subscriptions_unsubscribe_from_list",
+ *   label = @Translation("Unsubscribe from newsletter, giving mailjet listID and email"),
+ *   category = @Translation("Simplenews Mailjet Subscriptions"),
+ *   context_definitions = {
+ *     "listID" = @ContextDefinition("integer",
+ *       label = @Translation("Mailjet list ID"),
+ *       description = @Translation("Specifies the mailjet list ID from which simplenews list will be found and email will be unsubscribed from.")
+ *     ),
+ *     "email" = @ContextDefinition("string",
+ *       label = @Translation("Subscriber email"),
+ *       description = @Translation("Specifies the email to unsubscribe.")
+ *     )
+ *   }
+ * )
+ */
+class UnsubscribeFromList extends RulesActionBase {
+
+  /**
+   * Deletes the Entity.
+   *
+   * @param integer listID
+   *    The mailjet list to unsubcsribe from.
+   *
+   * @param string email
+   *    The email to unsubcribe.
+   */
+  protected function doExecute(integer $listID, string $email) {
+    $l = $listID;
+    $e = $email;
+    \Drupal::logger('simplenews_mailjet_subscriptions')->notice("Unsubscribe webhook triggered for listID: " . $listID . ", and email: " . $email . ".");
+    // find corresponding simplenews list from mailjet listID
+
+    // get subscriber entity
+
+    // unsubscribe subscriber from simplenews list
+  }
+
+}
\ No newline at end of file
diff --git a/src/SimplenewsMailjetSubscriptionsInterface.php b/src/SimplenewsMailjetSubscriptionsInterface.php
index c727d26..37c082d 100644
--- a/src/SimplenewsMailjetSubscriptionsInterface.php
+++ b/src/SimplenewsMailjetSubscriptionsInterface.php
@@ -36,43 +36,43 @@ interface SimplenewsMailjetSubscriptionsInterface extends ConfigEntityInterface
    */
   public function getId();
 
-  /**
-   * Returns the entity api key.
-   *
-   * @return string
-   *   The entity api key.
-   */
-  public function getApiKey();
+  // /**
+  //  * Returns the entity api key.
+  //  *
+  //  * @return string
+  //  *   The entity api key.
+  //  */
+  // public function getApiKey();
 
-  /**
-   * Sets the entity api key.
-   *
-   * @param string $api_key
-   *   Api key.
-   *
-   * @return $this
-   *   The Simplenews Mailjet Subscription entity.
-   */
-  public function setApiKey($api_key);
+  // /**
+  //  * Sets the entity api key.
+  //  *
+  //  * @param string $api_key
+  //  *   Api key.
+  //  *
+  //  * @return $this
+  //  *   The Simplenews Mailjet Subscription entity.
+  //  */
+  // public function setApiKey($api_key);
 
-  /**
-   * Returns the entity secret key.
-   *
-   * @return string
-   *   The entity secret key.
-   */
-  public function getSecretkey();
+  // /**
+  //  * Returns the entity secret key.
+  //  *
+  //  * @return string
+  //  *   The entity secret key.
+  //  */
+  // public function getSecretkey();
 
-  /**
-   * Sets the entity secret key.
-   *
-   * @param string $secret_key
-   *   Secret key.
-   *
-   * @return $this
-   *   The Simplenews Mailjet Subscription entity.
-   */
-  public function setSecretkey($secret_key);
+  // /**
+  //  * Sets the entity secret key.
+  //  *
+  //  * @param string $secret_key
+  //  *   Secret key.
+  //  *
+  //  * @return $this
+  //  *   The Simplenews Mailjet Subscription entity.
+  //  */
+  // public function setSecretkey($secret_key);
 
   /**
    * Sets the entity mapping table.
diff --git a/src/SimplenewsMailjetSubscriptionsMailjetHandler.php b/src/SimplenewsMailjetSubscriptionsMailjetHandler.php
new file mode 100644
index 0000000..a68cbf1
--- /dev/null
+++ b/src/SimplenewsMailjetSubscriptionsMailjetHandler.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Drupal\simplenews_mailjet_subscriptions;
+
+use Mailjet\Resources;
+use Drupal\mailjet\MailjetHandler;
+
+/**
+ * Implement SimplenewsMailjetSubscriptionsMailjetHandler interface.
+ */
+class SimplenewsMailjetSubscriptionsMailjetHandler extends MailjetHandler implements SimplenewsMailjetSubscriptionsMailjetHandlerInterface{
+
+  /**
+   * {@inheritdoc}
+   *
+   * @return array|null
+   *   Return array with result or null.
+   */
+  public function createMailjetContact($email): ?array {
+    
+    $response = $this->mailjetClient->post(Resources::$Contact, ["body" => ['Email' => $email]]);
+
+    if ($response->success()) {
+      return $response->getData();
+    }
+
+    return NULL;
+  }
+
+  /**
+   * {@inheritdoc}
+   *
+   * @return array|null
+   *   Return array with result or null.
+   */
+  public function getMailjetContactByEmail($email): ?array {
+    
+    $response = $this->mailjetClient->get(Resources::$Contact, ['id' => $email]);
+
+    if ($response->success()) {
+      return $response->getData();
+    }
+
+    return NULL;
+  }
+
+}
\ No newline at end of file
diff --git a/src/SimplenewsMailjetSubscriptionsMailjetHandlerInterface.php b/src/SimplenewsMailjetSubscriptionsMailjetHandlerInterface.php
new file mode 100644
index 0000000..b6484d7
--- /dev/null
+++ b/src/SimplenewsMailjetSubscriptionsMailjetHandlerInterface.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Drupal\simplenews_mailjet_subscriptions;
+
+use Drupal\mailjet\MailjetHandlerInterface;
+
+/**
+ * Interface for mailjet handler.
+ */
+interface SimplenewsMailjetSubscriptionsMailjetHandlerInterface extends MailjetHandlerInterface {
+
+  /**
+   * create contact.
+   *
+   * @param string $email
+   *   email of the contact
+   *
+   * @return array|null
+   *   Return array with the result or null.
+   */
+  public function createMailjetContact($email): ?array;
+
+  /**
+   * Get contact by email.
+   *
+   * @param string $email
+   *   email of the contact
+   *
+   * @return array|null
+   *   Return array with the result or null.
+   */
+  public function getMailjetContactByEmail($email): ?array;
+
+}
\ No newline at end of file
diff --git a/src/SimplenewsMailjetSubscriptionsUtilities.php b/src/SimplenewsMailjetSubscriptionsUtilities.php
index 950ff8a..82e15b5 100644
--- a/src/SimplenewsMailjetSubscriptionsUtilities.php
+++ b/src/SimplenewsMailjetSubscriptionsUtilities.php
@@ -2,141 +2,122 @@
 
 namespace Drupal\simplenews_mailjet_subscriptions;
 
+// use Drupal\mailjet\MailjetHandlerInterface;
+use Drupal\simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsMailjetHandlerInterface;
+
 /**
- * Provides a list of Simplenews Mailjet Subscription entities.
+ * Utilisties
  */
 class SimplenewsMailjetSubscriptionsUtilities {
 
   /**
-   * Check Subscriber.
+   * MailjetHandler service.
+   *
+   * @var \Drupal\Simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsMailjetHandlerInterface
+   */
+  protected $mailjetHandler;
+
+/**
+   * SubscribeEmailForm constructor.
+   *
+   * @param \Drupal\Simplenews_mailjet_subscriptions\SimplenewsMailjetSubscriptionsMailjetHandlerInterface $mailjetHandler
+   *   The mailjet handler service.
    */
-  private static function checkSubscriber($api_key, $secret_key, $encoded_mail) {
-
-    // Check if contact exist
-    // verifica se o contacto ja tem opções.
-    $endpoint = 'https://api.mailjet.com/v3/REST/contactdata/' . $encoded_mail;
-    $ch = curl_init();
-    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
-    curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-    curl_setopt($ch, CURLOPT_USERPWD, $api_key . ':' . $secret_key);
-    curl_setopt($ch, CURLOPT_URL, $endpoint);
-    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-    $response = curl_exec($ch);
-    curl_close($ch);
-    $json = json_decode($response, TRUE);
-
-    return $json;
+  public function __construct(SimplenewsMailjetSubscriptionsMailjetHandlerInterface $mailjetHandler) {
+    $this->mailjetHandler = $mailjetHandler;
   }
 
   /**
-   * Update Subscriber.
+   * {@inheritDoc}
    */
-  private static function updateSubscriber($api_key, $secret_key, $listID, $subscriber_email, $contact_property, $newsletter_property_name, $action) {
-
-    // Add contact to mailjet.
-    $endpoint = 'https://api.mailjet.com/v3/REST/contactslist/' . $listID . '/managecontact';
-    $message = [
-      "Properties" => [
-        $contact_property => $newsletter_property_name,
-      ],
-      "Action" => $action,
-      "Email" => $subscriber_email,
-    ];
-    $payload = json_encode($message);
-
-    $ch = curl_init();
-    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
-    curl_setopt($ch, CURLOPT_POST, 1);
-    curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-    curl_setopt($ch, CURLOPT_USERPWD, $api_key . ':' . $secret_key);
-    curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
-    curl_setopt($ch, CURLOPT_URL, $endpoint);
-    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-    $response = curl_exec($ch);
-    curl_close($ch);
-    $json = json_decode($response, TRUE);
-
-    return $json;
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('simplenews_mailjet_subscriptions.handler')
+    );
+  }
+
+  public function checkSubscriber($encoded_mail) {
+    $response = $this->mailjetHandler->getMailjetContactByEmail($encoded_mail);
+    if ($response) {
+      // contact alredy exists
+      $contact_id = $response[0]['ID'];
+      return $contact_id;
+    }
+
+    return null;
+  }
+
+  public function createSubscriber($email) {
+    $response = $this->mailjetHandler->createMailjetContact($email);
+    if ($response) {
+      // contact alredy exists
+      $contact_id = $response[0]['ID'];
+      return $contact_id;
+    }
+
+    return null;
   }
 
   /**
    * Subscribe User.
    */
-  public static function subscribeUser($subscriber, $subscription, $category, $api_key, $secret_key, $listID) {
+  public function subscribeUser($listID, $subscriber, $category) {
 
     $contact_property = $category['contact_property'];
     $newsletter_property_name = $category['newsletter_property_name'];
     $subscriber_email = $subscriber->getMail();
     $encoded_mail = urlencode($subscriber_email);
-    $response = '';
-
-    $contact_info = self::checkSubscriber($api_key, $secret_key, $encoded_mail);
-
-    $options = $contact_info['Data'];
 
-    // Se existe - acrescenta a opções.
-    if ($options[0]['Data']) {
-      foreach ($options[0]['Data'] as $property) {
-        if ($property["Name"] == $contact_property) {
+    $contactid = $this->checkSubscriber($encoded_mail);
+    if (!$contactid) {
+      // subscriber does not exists yet, create it
+      $contactid = $this->createSubscriber($subscriber_email);
+    }
 
-          if (is_int(strpos($property['Value'], $newsletter_property_name))) {
-            $newsletter_property_name = $property['Value'];
-          }
-          else {
-            $newsletter_property_name = $property['Value'] . ';' . $newsletter_property_name;
-          }
-        }
+    if ($contactid) {
+      $contact = [
+        'Email' => $subscriber_email,
+        // 'Properties' => [
+        //   $contact_property => $newsletter_property_name
+        // ]
+      ];
+
+      $response = $this->mailjetHandler->syncMailjetContact($listID, $contact, 'addnoforce');
+      if ($response) {
+        // $contact_id = $response['Data'][0]['ContactID'];
+        \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $subscriber_email . ' subscribed to the ' . $listID . ' list.');
+      }else{
+        \Drupal::logger('simplenews_mailjet_subscriptions')->warning('error while subscrining ' . $subscriber_email . ' to the ' . $listID . ' list.');
       }
+
+    } else {
+      \Drupal::logger('simplenews_mailjet_subscriptions')->warning($subscriber_email . ' does not exists and can not be created on mailjet.');
     }
 
-    $response = self::updateSubscriber($api_key, $secret_key, $listID, $subscriber_email, $contact_property, $newsletter_property_name, 'addnoforce');
-    $contact_id = $response['Data'][0]['ContactID'];
-    \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $contact_id . ' subscribed to the ' . $contact_property . ' properties with the ' . $newsletter_property_name . ' values in the list ' . $listID . '.');
-    return $response;
+
   }
 
   /**
    * Unsubscribe User.
    */
-  public static function unsubscribeUser($subscriber, $subscription, $category, $api_key, $secret_key, $listID) {
+  public function unsubscribeUser($listID, $subscriber, $category) {
     $contact_property = $category['contact_property'];
     $newsletter_property_name = $category['newsletter_property_name'];
     $subscriber_email = $subscriber->getMail();
-    $encoded_mail = urlencode($subscriber_email);
-    $response = '';
-
-    $contact_info = self::checkSubscriber($api_key, $secret_key, $encoded_mail);
-    $contact_id = $contact_info['ContactID'];
-    $options = $contact_info['Data'];
-
-    if ($options[0]['Data']) {
-      foreach ($options[0]['Data'] as $property) {
-        if ($property["Name"] == $contact_property) {
-          if (substr_count($property['Value'], ';') == 0) {
-            $newsletter_property_name = '';
-            $response = self::updateSubscriber($api_key, $secret_key, $listID, $subscriber_email, $contact_property, $newsletter_property_name, 'remove');
-            $contact_id = $response['Data'][0]['ContactID'];
-            \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $contact_id . ' unsubscribed to the list ' . $listID . '.');
-          }
-          else {
-            $pos = strpos($property['Value'], $newsletter_property_name);
-            \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $contact_id . ' unsubscribed to the ' . $contact_property . ' properties with the ' . $newsletter_property_name . ' values in the list ' . $listID . '.');
-            if ($pos === 0) {
-              $newsletter_property_name = str_replace($newsletter_property_name . ';', '', $property['Value']);
-            }
-            else {
-              $newsletter_property_name = str_replace(';' . $newsletter_property_name, '', $property['Value']);
-            }
-            $response = self::updateSubscriber($api_key, $secret_key, $listID, $subscriber_email, $contact_property, $newsletter_property_name, 'addnoforce');
-            $contact_id = $response['Data'][0]['ContactID'];
-            \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $contact_id . 'remains subscribed to the ' . $contact_property . ' properties with the ' . $newsletter_property_name . ' values in the list ' . $listID . '.');
-
-          }
-        }
-      }
-    }
+    $contact = [
+      'Email' => $subscriber_email,
+      // 'Properties' => [
+      //   $contact_property => $newsletter_property_name
+      // ]
+    ];
 
-    return $response;
+    $response = $this->mailjetHandler->syncMailjetContact($listID, $contact, 'remove');
+    if ($response) {
+      // $contact_id = $response['Data'][0]['ContactID'];
+      \Drupal::logger('simplenews_mailjet_subscriptions')->notice('The mailjet user ' . $subscriber_email . ' removed from the ' . $listID . ' list.');
+    }else{
+      \Drupal::logger('simplenews_mailjet_subscriptions')->warning('error while removing ' . $subscriber_email . ' from the ' . $listID . ' list.');
+    }
   }
 
 }