/**
* validate input parameter (need to parse) based on policy code
*
* 1. get join date
* 2. get last nik order number
* 3. check if user already hath nik
* @param array of policy (contain code)
* @return boolean
*/
public static function generate($code, $id, $join_year)
{
//1. get join date
$start_work = Work::personid($id)->chartorganisationcode($code)->orderby('start', 'desc')->first();
if (!is_null($join_year)) {
$join_year = $join_year;
} elseif ($start_work) {
$join_year = $start_work->start->format('y');
} else {
$join_year = Carbon::now()->format('y');
}
$nik = $code . $join_year . '.';
//2. get last nik order number
$last_nik = Work::selectraw('max(nik)')->where('nik', 'like', $nik . '%')->chartorganisationcode($code)->first();
if ($last_nik) {
$number = 1 + (int) substr($last_nik['max(nik)'], 6);
} else {
$number = 1;
}
$generated_nik = $nik . str_pad($number, 3, "0", STR_PAD_LEFT);
//3. check if user already hath nik
if ($start_work && !empty($start_work['nik'])) {
$generated_nik = $start_work['nik'];
}
return $generated_nik;
}
