public function generateToken($userId, $ipAddress = '')
{
$this->set_variable('userId', $userId);
$this->delete();
$token = authaccess::getRandomToken(authaccess::TOKEN_LENGTH);
$this->set_variable('userId', $userId);
$this->set_variable('authToken', $token);
$this->set_variable('date', gmdate("Y-m-d H:i:s"));
$this->set_variable('ipAddress', $ipAddress);
$this->createNew();
return $token;
}
