/**
  * {@inheritdoc}
  */
 public function create(FieldableEntityInterface $entity, $fields)
 {
     $query = $this->database->insert('comment_entity_statistics')->fields(array('entity_id', 'entity_type', 'field_name', 'cid', 'last_comment_timestamp', 'last_comment_name', 'last_comment_uid', 'comment_count'));
     foreach ($fields as $field_name => $detail) {
         // Skip fields that entity does not have.
         if (!$entity->hasField($field_name)) {
             continue;
         }
         // Get the user ID from the entity if it's set, or default to the
         // currently logged in user.
         $last_comment_uid = 0;
         if ($entity instanceof EntityOwnerInterface) {
             $last_comment_uid = $entity->getOwnerId();
         }
         if (!isset($last_comment_uid)) {
             // Default to current user when entity does not implement
             // EntityOwnerInterface or author is not set.
             $last_comment_uid = $this->currentUser->id();
         }
         // Default to REQUEST_TIME when entity does not have a changed property.
         $last_comment_timestamp = REQUEST_TIME;
         if ($entity instanceof EntityChangedInterface) {
             $last_comment_timestamp = $entity->getChangedTime();
         }
         $query->values(array('entity_id' => $entity->id(), 'entity_type' => $entity->getEntityTypeId(), 'field_name' => $field_name, 'cid' => 0, 'last_comment_timestamp' => $last_comment_timestamp, 'last_comment_name' => NULL, 'last_comment_uid' => $last_comment_uid, 'comment_count' => 0));
     }
     $query->execute();
 }
 /**
  * {@inheritdoc}
  */
 public function getChangedTime()
 {
     return $this->translation->hasField('content_translation_changed') ? $this->translation->get('content_translation_changed')->value : $this->translation->getChangedTime();
 }