<?php
class T_auto_calc extends MY_Controller
{
    function do($nolab)
    {
        $sql =  "select * from t_orderheader where T_OrderHeaderLabNumber = ?";
        $qry = $this->db->query($sql, [$nolab]);
        if (!$qry) {
            echo json_encode(["status" => "ERR", "message" => $this->db->errror()], JSON_PRETTY_PRINT);
            exit;
        }
        $rows = $qry->result_array();
        if (count($rows) == 0) {
            echo json_encode(["status" => "ERR", "message" => "Nolab $nolab, not found."], JSON_PRETTY_PRINT);
            exit;
        }
        $order_id = $rows[0]["T_OrderHeaderID"];
        $this->load->library("Resultcalc");
        $this->resultcalc->auto($order_id,"debug");
    }
}