public function addUpdate($condition, $document, $options = [])
{
$options = array_merge(['multi' => true, 'upsert' => false], $options);
if ($options['multi']) {
$keys = array_keys($document);
if (!empty($keys) && strncmp('$', $keys[0], 1) !== 0) {
$document = ['$set' => $document];
}
}
$this->document[] = ['type' => 'update', 'condition' => $this->db->getQueryBuilder()->buildCondition($condition), 'document' => $document, 'options' => $options];
return $this;
}