public function applyExternalEffects($object, $value)
{
$old = $this->generateOldValue($object);
$new = $value;
$paths = $object->getPaths();
$diffs = PhabricatorOwnersPath::getTransactionValueChanges($old, $new);
list($rem, $add) = $diffs;
$set = PhabricatorOwnersPath::getSetFromTransactionValue($rem);
foreach ($paths as $path) {
$ref = $path->getRef();
if (PhabricatorOwnersPath::isRefInSet($ref, $set)) {
$path->delete();
}
}
foreach ($add as $ref) {
$path = PhabricatorOwnersPath::newFromRef($ref)->setPackageID($object->getID())->save();
}
}
protected function applyCustomExternalTransaction(PhabricatorLiskDAO $object, PhabricatorApplicationTransaction $xaction)
{
switch ($xaction->getTransactionType()) {
case PhabricatorOwnersPackageTransaction::TYPE_NAME:
case PhabricatorOwnersPackageTransaction::TYPE_PRIMARY:
case PhabricatorOwnersPackageTransaction::TYPE_DESCRIPTION:
case PhabricatorOwnersPackageTransaction::TYPE_AUDITING:
return;
case PhabricatorOwnersPackageTransaction::TYPE_OWNERS:
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
// TODO: needOwners this
$owners = $object->loadOwners();
$owners = mpull($owners, null, 'getUserPHID');
$rem = array_diff($old, $new);
foreach ($rem as $phid) {
if (isset($owners[$phid])) {
$owners[$phid]->delete();
unset($owners[$phid]);
}
}
$add = array_diff($new, $old);
foreach ($add as $phid) {
$owners[$phid] = id(new PhabricatorOwnersOwner())->setPackageID($object->getID())->setUserPHID($phid)->save();
}
// TODO: Attach owners here
return;
case PhabricatorOwnersPackageTransaction::TYPE_PATHS:
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
// TODO: needPaths this
$paths = $object->loadPaths();
$diffs = PhabricatorOwnersPath::getTransactionValueChanges($old, $new);
list($rem, $add) = $diffs;
$set = PhabricatorOwnersPath::getSetFromTransactionValue($rem);
foreach ($paths as $path) {
$ref = $path->getRef();
if (PhabricatorOwnersPath::isRefInSet($ref, $set)) {
$path->delete();
}
}
foreach ($add as $ref) {
$path = PhabricatorOwnersPath::newFromRef($ref)->setPackageID($object->getID())->save();
}
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
