/**
* Tries to replace the owner by the new owner.
*
* If the logged in user can not perform the operation a new RequestChangeOwnership object is created.
*
*
* @throws \MapasCulturais\Exceptions\PermissionDenied
* @throws \MapasCulturais\Exceptions\WorkflowRequestTransport
*
* @workflow RequestChangeOwnership
*/
protected function _saveOwnerAgent()
{
if (!$this->owner && $this->_newOwner || $this->_newOwner && !$this->_newOwner->equals($this->owner)) {
try {
$this->checkPermission('changeOwner');
$this->_newOwner->checkPermission('modify');
$this->owner = $this->_newOwner;
} catch (\MapasCulturais\Exceptions\PermissionDenied $e) {
$app = App::i();
if (!$app->isWorkflowEnabled()) {
throw $e;
}
$ar = new \MapasCulturais\Entities\RequestChangeOwnership();
$ar->origin = $this;
$ar->destination = $this->_newOwner;
throw new \MapasCulturais\Exceptions\WorkflowRequestTransport($ar);
}
}
}
function setParent(Agent $parent = null)
{
if ($parent != $this->parent) {
$this->checkPermission('changeOwner');
$parent->checkPermission('modify');
$this->parent = $parent;
if (!is_null($parent)) {
if ($parent->id == $this->id) {
$this->parent = null;
}
$this->setUser($parent->user);
}
}
}