/**
* Returns user model, who created object.
* @return User
*/
public function getCreateUser()
{
if (isset($this->createUser) && $this->createdBy == $this->createUser->getId()) {
return $this->createUser;
}
$this->createUser = User::getModelForReferenceField($this->createdBy, $this->createUser);
return $this->createUser;
}
