Update Status Pengumpulan Berkas

public function updatekumpulberkas_post()
    {
        $username = trim($this->post('username'));
        $id       = $this->post('id');

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username kosong.',
            ];
        } elseif ($id == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'ID Proposal kosong.',
            ];
        } else {
            $data = array(
                'propose_kumpul'      => 2,
                'propose_date_kumpul' => date('Y-m-d H:i:s'),
            );

            $this->db->where('propose_id', $id);
            $this->db->update('lemlit_propose', $data);

            $response = [
                'resp_error' => false,
                'resp_msg'   => 'Berkas Laporan Pelaksanaan Di Kumpulkan.',
            ];
        }

        $this->response($response, 200);
    }