var express = require('express');
const bodyParser = require('body-parser');
var app = express();
const fs = require('fs');
const path = require('path');
const HTTPS = require('https');
const domain = "2019102226.osschatbot2022.ml"
const sslport = 23023;

app.use(bodyParser.json());

app.post('/hook', function (request, response) {

    var eventObj = request.body.events[0];

    // request log
    console.log('======================', new Date(), '======================');

    response.sendStatus(200);
});


try {
    const option = {
        ca: fs.readFileSync('/etc/letsencrypt/live/' + domain + '/fullchain.pem'),
        key: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain + '/privkey.pem'), 'utf8').toString(),
        cert: fs.readFileSync(path.resolve(process.cwd(), '/etc/letsencrypt/live/' + domain + '/cert.pem'), 'utf8').toString(),
    };

    HTTPS.createServer(option, app).listen(sslport, () => {
        console.log(`[HTTPS] Server is started on port ${sslport}`);
    });
} catch (error) {
    console.log('[HTTPS] HTTPS 오류가 발생하였습니다. HTTPS 서버는 실행되지 않습니다.');
    console.log(error);
}