app.js 3.57 KB
const lineCtrl = require("./line.ctrl");

var Koa = require('koa');
const request = require('request');
const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
const TOKEN = 'tdN03DyXDAcKGZsuiPndaU7UC2GzuEQYUhPCkDnGWXGGdiPmV15QYbFU1U5JP5EpiETIKLqOmci/RxFZTfD7FRMED0OpT+3qgEYBNf8T9/jRzHRm7rblBLtzFBVOeXeYRcluOsz4koE4JaAJaUtMtwdB04t89/1O/w1cDnyilFU='
const fs = require('fs');
const path = require('path');
const HTTPS = require('https');
const domain = "www.osstest17.ml"
const sslport = 23023;

const bodyParser = require('body-parser');
var app = new Koa();
app.use(bodyParser.json());
let username; //username 저장
app.post('/hook', function (req, res) {

    var eventObj = req.body.events[0];
    //var source = eventObj.source;
    //var message = eventObj.message;

    // request log
    console.log('======================', new Date() ,'======================');
    console.log('[request]', req.body);
    console.log('[request source] ', eventObj.source);
    console.log('[request message]', eventObj.message);
    if((eventObj.message.text == '문제추천')&&(username != undefined)){
        console.log("문제를 추천합니다.");
        recommendData = lineCtrl.lineRecommend(username);
        recommendBJ(eventObj.replyToken, recommendData);
    } else {
    let isExist = lineCtrl.findID(eventObj.message.text);
    if (isExist == true)
        username = eventObj.message.text;
    else{
        request.post(
            {
                url: TARGET_URL,
                headers: {
                    'Authorization': `Bearer ${TOKEN}`
                },
                json: {
                    "replyToken":replyToken,
                    "messages":[
                        {
                            "type":"text",
                            "text": "작심삼일 혹은 백준 사이트의 ID값이 올바르지 않습니다. 다시 입력해주세요."
                        }
                    ]
                }
            },(body) => {
                console.log(body)
            });
        }
    
    recommendBJ(eventObj.replyToken, eventObj.message.text);
    }
    res.sendStatus(200);
},

function recommendBJ(replyToken, message) {
    var recommendProblem = "오늘의 추천문제는 " + message.problem_title + "입니다.";
    var problemURL = "https://www.boj.kr/" + recommendData.problem_number;
    request.post(
        {
            url: TARGET_URL,
            headers: {
                'Authorization': `Bearer ${TOKEN}`
            },
            json: {
                "replyToken":replyToken,
                "messages":[
                    {
                        "type":"text",
                        "text": recommendProblem
                    },
                    {
                        "type":"text",
                        "text": problemURL
                    }
                ]
            }
        },(body) => {
            console.log(body)
        });
    

    res.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);
  }