Desa/Kelurahan Pemohon

// List Desa/Kelurahan Pemohon
    public function desa_post()
    {
        $username     = trim($this->post('username'));
        $kecamatan_id = trim($this->post('kecamatan_id'));

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username kosong.',
            ];
        } elseif ($kecamatan_id == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Kecamatan harap dipilih.',
            ];
        } else {
            $listDesa = $this->db->get_where('bpmppt_desa', array('kecamatan_id' => $kecamatan_id))->result();
            foreach ($listDesa as $r) {
                $response[] = array(
                    'resp_error'   => false,
                    'kecamatan_id' => $r->kecamatan_id,
                    'desa_id'      => $r->desa_id,
                    'desa_nama'    => strtoupper(trim($r->desa_nama)),
                );
            }
        }

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