public function saveElements($elements)
{
foreach ($elements as $k => $v) {
if (DocketElement::where('element_id', $k)->count() > 0) {
$el = DocketElement::where('element_id', $k)->first();
if (!isset($v['prefill_value'])) {
$v['prefill_value'] = '';
}
$el->updateDetails($k, $v['type'], $v['y'], $v['x'], $v['width'], $v['height'], $v['prefill_value']);
} else {
if (!isset($v['prefill_value'])) {
$v['prefill_value'] = '';
}
$el = DocketElement::addNew($k, $v['type'], $v['y'], $v['x'], $v['width'], $v['height'], $v['prefill_value']);
$this->elements()->save($el);
}
}
}