Provinsi Pemohon

// List Provinsi Pemohon All
    public function provinsi_post()
    {
        $username = trim($this->post('username'));

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username kosong.',
            ];
        } else {
            $listProvinsi = $this->db->get('bpmppt_provinsi')->result();
            foreach ($listProvinsi as $r) {
                $response[] = array(
                    'resp_error'    => false,
                    'provinsi_id'   => $r->provinsi_id,
                    'provinsi_nama' => strtoupper(trim($r->provinsi_nama)),
                );
            }
        }

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