protected function filterTransactions(PhabricatorLiskDAO $object, array $xactions)
{
// Remove TYPE_DISCOVERY xactions that are the result of a reparse.
$previously_discovered_commits = array();
$discovery_xactions = idx(mgroup($xactions, 'getTransactionType'), ReleephRequestTransaction::TYPE_DISCOVERY);
if ($discovery_xactions) {
$previous_xactions = id(new ReleephRequestTransactionQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withObjectPHIDs(array($object->getPHID()))->execute();
foreach ($previous_xactions as $xaction) {
if ($xaction->getTransactionType() === ReleephRequestTransaction::TYPE_DISCOVERY) {
$commit_phid = $xaction->getNewValue();
$previously_discovered_commits[$commit_phid] = true;
}
}
}
foreach ($xactions as $key => $xaction) {
if ($xaction->getTransactionType() === ReleephRequestTransaction::TYPE_DISCOVERY && idx($previously_discovered_commits, $xaction->getNewValue())) {
unset($xactions[$key]);
}
}
return parent::filterTransactions($object, $xactions);
}
