Airship\Cabin\Bridge\Blueprint\UserAccounts::invalidateLongTermAuthTokens PHP Method

    public function invalidateLongTermAuthTokens(int $userID) : bool
    {
        $this->db->beginTransaction();
        $this->db->delete('airship_auth_tokens', ['userid' => $userID]);
        return $this->db->commit();
    }

 /**
  * Process a user account update
  *
  * @param array $post
  * @param array $account
  * @param string $gpg_public_key
  */
 protected function processAccountUpdate(array $post = [], array $account = [], string $gpg_public_key = '')
 {
     if (!empty($post['passphrase'])) {
         // Lazy hack
         $post['username'] = $account['username'];
         if ($this->acct->isPasswordWeak($post)) {
             $this->lens('my_account', ['account' => $account, 'gpg_public_key' => $gpg_public_key, 'post_response' => ['message' => \__('Supplied password is too weak.'), 'status' => 'error']]);
         }
         // Log password changes as a WARNING
         $this->log('Changing password for user, ' . $account['username'], LogLevel::WARNING);
         $this->acct->setPassphrase(new HiddenString($post['passphrase']), $_SESSION['userid']);
         if ($this->config('password-reset.logout')) {
             $this->acct->invalidateLongTermAuthTokens($_SESSION['userid']);
             // We're not logging ourselves out!
             $_SESSION['session_canary'] = $this->acct->createSessionCanary($_SESSION['userid']);
         }
         unset($post['username'], $post['passphrase']);
     }
     if ($this->acct->updateAccountInfo($post, $account)) {
         // Refresh:
         $account = $this->acct->getUserAccount($this->getActiveUserId());
         $gpg_public_key = $this->getGPGPublicKey($account['gpg_public_key']);
         $this->lens('my_account', ['account' => $account, 'gpg_public_key' => $gpg_public_key, 'post_response' => ['message' => \__('Account was saved successfully.'), 'status' => 'success']]);
     }
     $this->lens('my_account', ['account' => $post, 'gpg_public_key' => $gpg_public_key, 'post_response' => ['message' => \__('Account was not saved successfully.'), 'status' => 'error']]);
 }