/**
* Create default where for builder
* @return void
*/
protected function defaultBuilderWhere(Builder $builder)
{
$pk = $this->table->pk();
if ($pk && isset($this->data[$pk])) {
$builder->where($pk, '=', $this->data[$pk]);
} else {
foreach ($this->data as $key => $val) {
if (array_key_exists($key, $this->modifiedData)) {
continue;
}
$builder->where($key, '=', $val);
}
}
$builder->limit(1);
}