public function rollback(Request $request, $deployment_id)
{
$optional = [];
// Get the optional commands and typecast to integers
if ($request->has('optional') && is_array($request->get('optional'))) {
$optional = array_filter(array_map(function ($value) {
return filter_var($value, FILTER_VALIDATE_INT);
}, $request->get('optional')));
}
$deployment = $this->deploymentRepository->rollback($deployment_id, $request->get('reason'), $optional);
return redirect()->route('deployments', ['id' => $deployment->id]);
}