make the smart speaker smarter 8

const express = require('express');
//const ipfilter = require( 'express-ipfilter' ).IpFilter;
const morgan = require('morgan');
const bodyParser = require('body-parser');
const fs = require('fs');
const googleSpeak = require('./GoogleSpeak');

const exec=require('child_process').exec;

const app = express();
const serverPort = 8080;
const ips = [ '127.0.0.1', '192.168.0.1', '192.168.0.2' ];

//app.use( ipfilter( ips, {mode:'allow'} ) ); //なんかうまくいかないのでひとまずやめてみる

app.use(morgan());
if (app.get('env') == 'production' ){
    var stream = fs.createWriteStream(__dirname + '/log/access.log', { flags: 'a' });
    app.use(morgan({ stream: stream }));
};
const urlencodedParser = bodyParser.urlencoded({ extended: true });

// CORSを許可
app.use(function(req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    next();
});
app.use(bodyParser.json());

/**
 * 音声ファイルを取得 & 電気のON/OFF
 */
app.get('/googlehome/get/:audioName', (req, res) => {
    const audioName = req.params.audioName;
    if (!audioName) {
        res.status(400).send('Invalid Parameters.');
    }

    if (audioName=="light-on.txt"||audioName=="light-off.txt") {
        var filename=audioName.substring(0, audioName.length - 4);
        exec('/usr/local/bin/kuro-rs-send /usr/local/share/kuro-rs/data/'+filename+' 1',(err, stdout, stderr) => {
            console.log(stderr);
            console.error(err);
        });
        res.status(200).send('light');
        res.end();
    }else{
        const file = fs.readFileSync(__dirname + '/soundfile/' + audioName, 'binary');
        res.setHeader('Content-Length', file.length);
        res.write(file, 'binary');
        res.end();
    }
});

/**
 *
 * しゃべらせる
 *
 */
app.post('/googlehome/set/', (req, res) => {

    const textMessage = req.body.textMessage;
    if (!textMessage) {
        res.status(400).send('Invalid Parameters.');
    }

    const gs = new googleSpeak();

    gs.bowwow(textMessage, function(result){
        console.log(textMessage);
        console.log(result);
    });

    res.status(200).send('POST request accepted.');
    res.end();

});

app.listen(serverPort, () => {
    console.log(`Start api-server. Port is ${serverPort}`);
})

const request=require('sync-request');
const lightOffURL='http://localhost:8080/googlehome/get/light-off.txt';
const lightOnURL='http://localhost:8080/googlehome/get/light-on.txt';

getBody=(url)=>{
    const response=request('GET', url);
    let body=JSON.parse(response.body);
    console.log(body);
}

goodnight=()=>{
	getBody(lightOffURL);
}
goodevening=()=>{
	getBody(lightOnURL);
}

goodnight();
goodevening();