public function deleteAction(Revisions $rev)
{
$parent_id = $rev->parent_id;
$rev->delete();
$remain = Revisions::findFirst(['parent_id = :id:', 'bind' => ['id' => $parent_id]]);
if ($remain) {
return $this->redirectByRoute(['for' => 'revisions.show', 'rev' => $remain->id]);
} else {
return $this->response->redirect('/');
}
}
/**
* @return Revisions
*/
public function findOrCreateRevision()
{
/** @var myModel $this */
return $this->make('revision', function () {
/** @var myModel $this */
$revision = Revisions::findFirst(['file_id = :id:', 'bind' => ['id' => $this->id]]);
if ($revision == null) {
$revision = new Revisions(['file_id' => $this->id]);
}
return $revision;
});
}
