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phorge-phorge/resources/sql/patches/20130201.revisionunsubscribed.php
vrana 8c99938aad Convert revision unsubscribers to edges
Test Plan: Ran the migration on a single revision, verified DB, called `loadUnsubscribedPHIDs()`.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4786
2013-02-04 11:36:55 -08:00

33 lines
811 B
PHP

<?php
echo "Migrating Differential unsubscribed users to edges...\n";
$table = new DifferentialRevision();
$table->openTransaction();
// We couldn't use new LiskMigrationIterator($table) because the $unsubscribed
// property gets deleted.
$revs = queryfx_all(
$table->establishConnection('w'),
'SELECT id, phid, unsubscribed FROM differential_revision');
foreach ($revs as $rev) {
echo ".";
$unsubscribed = json_decode($rev['unsubscribed']);
if (!$unsubscribed) {
continue;
}
$editor = new PhabricatorEdgeEditor();
$editor->setSuppressEvents(true);
foreach ($unsubscribed as $user_phid => $_) {
$editor->addEdge(
$rev['phid'],
PhabricatorEdgeConfig::TYPE_OBJECT_HAS_UNSUBSCRIBER,
$user_phid);
}
$editor->save();
}
$table->saveTransaction();
echo "Done.\n";