protected function setUsersIdsByEmailAddressId(Entity $entity, $emailAddressId, $addAssignedUser = false)
{
$user = $this->getEntityManager()->getRepository('EmailAddress')->getEntityByAddressId($emailAddressId, 'User');
if ($user) {
$entity->addLinkMultipleId('users', $user->id);
if ($addAssignedUser) {
$entity->addLinkMultipleId('assignedUsers', $user->id);
}
}
}