Model untuk update package yang di input by JSON

//fungsi untuk update package yang di post dari JSON

public function update($r) {

        $id = $r['OfferedEntityUriId'];


        $data = array(

            'OfferedEntitlementId' => $r['OfferedEntitlementId']
        );


        $this->db->where('PackageId', $id);
        $this->db->update('Package_r', $data);

    $i = 0;
        foreach ($r['PolicyId'] as $Duration) {
            $id = $r['OfferedEntityUriId'];
            $data3 = array(

                'PolicyId'  => $r['PolicyId'][$i],
            );
            //$data3_all[] = $data3;
            $this->db->where('PackageId', $id);
            $this->db->update('Terms_r', $data3);
            $i++;
        }
    }