app.js 16.2 KB
const megabox = require('./Megabox.js');
//const SearchingTheaterAPI = require('./SearchingTheaterAPI');
const async = require('async');
megabox.init(); //메가박스 코드 시작(영화관 리스트 가져오기)
const PUSH_TARGET_URL = 'https://api.line.me/v2/bot/message/push'
const REPLY_TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
const asyncHandler = require('express-async-handler')
const bodyParser = require('body-parser');
const request = require('request');
const moment = require("moment");
const HTTPS = require('https');
const path = require('path');
const fs = require('fs');
const sslport = 23023;
var express = require('express');
var app = express();
app.use(bodyParser.json());
/////////////////////////////////////////////////
// commit 할때 지워야 할것들
const USER_ID = ''
const TOKEN = ''
const domain = ""

let MEGA_date;
let MEGA_TheaterLocation;
let MEGA_TheaterLocationCode;
let MEGA_PlayingMovieList = [];
let MEGA_title;
let MEGA_PlayingMovieURL;
let initFlag = false; //브랜드 선택 flag
let MEGA_flag = -1;   //메가박스 인지 확인하는 flag
let MEGA_count;            //메가박스에서 영화관 판단하는 count
let MEGA_AbleLocationList = [];  //메가박스에서 영화관 이름 매치하는 것 저장하는 list
exports.MEGA_PlayingMovieURL = MEGA_PlayingMovieURL;
////////////////////////////////////////////////
//처음 영화관을 가져오는 것까지 대략 30초가 걸림 => 30초 기다리고 메세지 전송

setTimeout(function () {
    PushSingleMessage("원하시는 브랜드의 번호를 입력해주세요.\n1: CGV\n2: LotteCinema\n3: Megabox\n언제든 브랜드를 바꾸고 싶으시다면 '브랜드'를 입력해주세요.");
}, 30000);

//app.post('/hook', function (req, res) {
app.post('/hook', asyncHandler(async (req, res, next) => {
    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);
    //어느 순간에서든 "브랜드"를 입력해 원하는 브랜드 선택
    //initFlag : false ==> 브랜드 선택 전
    //initFlag : true ==> 브랜드 선택 됨
    if (eventObj.message.text == "브랜드") {
        initFlag = false;
        MEGA_flag = -1;
        PushSingleMessage("원하시는 브랜드의 번호를 입력해주세요.\n1: CGV\n2: LotteCinema\n3: Megabox\n언제든 브랜드를 바꾸고 싶으시다면 '브랜드'를 입력해주세요.");
    }
    //브랜드 선택- 메가박스 인 경우 MEGA_flag를 0으로 두어 메가박스 임을 확인
    if (initFlag == false && eventObj.message.text == 3) {
        initFlag = true;
        MEGA_flag = 0;
    }
    //메가박스로 브랜드 선택된 경우
    if (initFlag == true && MEGA_flag != -1) { 
        if (MEGA_flag == 0) {
            const text1 = "영화관 위치를 입력해주세요";
            const text2 = "ex1)강남";
            SendMessage(eventObj, text1, text2);
            MEGA_flag++;
            //PusbuttonhMessage("https://developers.line.biz/en/reference/messaging-api/#message-common-properties");
            //console.log(MEGA_flag)
        }else if (MEGA_flag === 1) {
            MEGA_count = 0;                        //MEGA_count 초기화
            MEGA_AbleLocationList.length = 0;      //MEGA_AbleLocationList 초기화
            for (i of megabox.location_data) {
                if (i['LocationName'].includes(message.text)) {
                    MEGA_AbleLocationList[MEGA_count++] = i;
                }
            }
            
            if (MEGA_count == 1) { //결과 1개 => 바로 다음 단계 넘어가기
                MEGA_TheaterLocation = MEGA_AbleLocationList[0].LocationName;
                MEGA_TheaterLocationCode = MEGA_AbleLocationList[0].LocationNum;
                console.log(MEGA_TheaterLocation, MEGA_TheaterLocationCode);
                MEGA_flag++;
            } else if (MEGA_count > 1) { //결과 2개 이상 => 리스트 출력해주고 번호로 입력받아 넘어가기
                console.log(MEGA_AbleLocationList[0], MEGA_AbleLocationList[1]);
                let MEGA_OutputString = "원하시는 상영관의 번호를 정확히 입력해주세요\n"; //메가박스 영화관 가능 정보 string
                //PushSingleMessage("원하시는 상영관의 번호를 정확히 입력해주세요");
                for (let x = 0; x < MEGA_count; x++) {
                    //PushSingleMessage(String(x + 1) + ": " + MEGA_AbleLocationList[x].LocationName);
                    MEGA_OutputString += String(x + 1) + ": " + MEGA_AbleLocationList[x].LocationName + "\n";
                    console.log(String(x + 1), MEGA_AbleLocationList[x].LocationName);
                }
                MEGA_OutputString += String(MEGA_count + 1) + ": 다시 검색하기";
                PushSingleMessage(MEGA_OutputString);
                MEGA_flag = 101;
            } else {
                PushSingleMessage("다시 입력해주세요.");
            }
            //원본 코드
            //console.log(MEGA_flag);
            // for (i of megabox.location_data) {
            //     if (i['LocationName'] === message.text) {
            //         MEGA_TheaterLocationCode = i['LocationNUm'];
            //         console.log(MEGA_TheaterLocationCode);
            //         MEGA_flag++;
            //         console.log(MEGA_flag)
            //         break;
            //     }
            // }
        } else if (MEGA_flag == 101) {
            // 0< input || input > MEGA_count+1 : 다시 검색
            let tempNum = parseInt(message.text);
            if (tempNum > 0 && tempNum < MEGA_count + 1) {
                //번호에 맞는 LocationCode 전달
                MEGA_TheaterLocation = MEGA_AbleLocationList[tempNum - 1].LocationName;
                MEGA_TheaterLocationCode = MEGA_AbleLocationList[tempNum - 1].LocationNum;
                console.log(MEGA_TheaterLocation, MEGA_TheaterLocationCode);
                MEGA_flag = 2;
            } else {
                //다시 장소 입력받기
                const text1 = "영화관 위치를 입력해주세요";
                const text2 = "ex1)강남";
                SendMessage(eventObj, text1, text2);
                MEGA_flag = 1;
            }
        }
        //날짜 입력 받기
        if (MEGA_flag == 2) {
            const text1 = "현재 영화관은 " + MEGA_TheaterLocation + " 입니다.\n영화를 보실 날짜를 입력해주세요.";
            const text2 = "ex)20020409";
            SendMessage(eventObj, text1, text2);
            MEGA_flag = 3;
        }
        //날짜 확인 및 날짜, 장소에 대해 상영중인 영화 리스트 가져오기
        if (moment(message.text, "YYYYMMDD", true).isValid() && MEGA_flag == 3) {
            MEGA_date = parseInt(message.text);
            let today = GettingToday();//오늘 이후인지 확인하기 위해 날짜 가져옴 
            //console.log(MEGA_date, MEGA_TheaterLocation);
            if (today<=MEGA_date && MEGA_date && MEGA_TheaterLocationCode) {
                const text1 = "현재상영작을 가져오는 중입니다.";
                const text2 = "잠시만 기다려주세요.";
                PushMessage(text1, text2);
                MEGA_PlayingMovieURL = "https://megabox.co.kr/on/oh/ohb/SimpleBooking/simpleBookingPage.do" + '?brchNo1=' + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
                megabox.using_PlayingMovieURL(MEGA_PlayingMovieURL);
                await megabox.geting_PlayingMovie();
                console.log(MEGA_PlayingMovieURL, megabox.movie_data);
                MEGA_flag = 4;
            }
            else{
                const text1 = "영화를 보실 날짜를 다시 입력해주세요.";
                const text2 = "ex)20020409";
                SendMessage(eventObj, text1, text2);
            }
            //원본 코드
            // MEGA_date = parseInt(eventObj.message.text);
            // if (MEGA_date && MEGA_TheaterLocationCode) {
            //     MEGA_PlayingMovieURL = "https://megabox.co.kr/on/oh/ohb/SimpleBooking/simpleBookingPage.do" + '?brchNo1=' + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
            //     console.log(MEGA_PlayingMovieURL)
            //     async.waterfall[
            //         megabox.using_PlayingMovieURL(MEGA_PlayingMovieURL),
            //         megabox.geting_PlayingMovie()
            //     ]
            //     MEGA_flag++
            //     console.log(MEGA_flag);
            // }
        }
        if (MEGA_flag == 4) {
            let obj = {};
            let n;
            let PlayingMovie = "-현재 상영작-\n\n";
            let movietitle;
            console.log(megabox.movie_data);
            for (n = 0; n < Object.keys(megabox.movie_data).length; n++) {
                if (megabox.movie_data[n].running == 'Y') {
                    console.log(megabox.movie_data[n]);
                    movietitle = megabox.movie_data[n].title;
                    MEGA_PlayingMovieList[movietitle] = megabox.movie_data[n].movie_num;
                }
            }
            console.log(Object.keys(MEGA_PlayingMovieList).length);
            if (Object.keys(MEGA_PlayingMovieList).length == 0) {
                PushSingleMessage("현재상영작이 없습니다.\n영화관 선택 단계로 이동합니다.");
                setTimeout(function () {
                    PushMessage("영화관 위치를 입력해주세요", "ex1)강남");
                }, 1000);
                MEGA_flag = 1;
            }else if (Object.keys(MEGA_PlayingMovieList).length == 1) {
                PlayingMovie += '1: ' + Object.keys(MEGA_PlayingMovieList)[0];
                PushMessage(PlayingMovie, "바로 링크가 보내집니다.");
                MEGA_title = MEGA_PlayingMovieList[Object.keys(MEGA_PlayingMovieList)[0]];
                setTimeout(function () {
                    const final_URL = "https://www.megabox.co.kr/booking?rpstMovieNo=" + MEGA_title + "&brchNo1=" + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
                    const Smartphone_final_URL = "https://m.megabox.co.kr/booking/movie?movieNo="+ MEGA_title + "&brchNo1=" + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
                    console.log(final_URL)
                    PushURLMessage(PC_final_URL, Smartphone_final_URL);
                }, 1000);
                setTimeout(function () {
                    initFlag = false;
                    MEGA_flag = -1;
                    MEGA_PlayingMovieList = [];
                    PushSingleMessage("원하시는 브랜드의 번호를 입력해주세요.\n1: CGV\n2: LotteCinema\n3: Megabox\n언제든 브랜드를 바꾸고 싶으시다면 '브랜드'를 입력해주세요.");
                }, 1000);
            } else {
                let index = 0;
                for (let playingmovie = 0; playingmovie < Object.keys(MEGA_PlayingMovieList).length; playingmovie++) {
                    PlayingMovie += (playingmovie + 1).toString() + '. ' + Object.keys(MEGA_PlayingMovieList)[index++];
                    PlayingMovie += "\n";
                }
                console.log(PlayingMovie);
                await PushMessage(PlayingMovie, "예매할 영화 번호를 입력해주세요.\n ex)1 (영화 앞 숫자만 입력)");
                MEGA_flag = 5;
            }
        }else if (MEGA_flag == 5) {
            const index = parseInt(message.text) - 1;
            MEGA_title = MEGA_PlayingMovieList[Object.keys(MEGA_PlayingMovieList)[index]];
            const PC_final_URL = "https://www.megabox.co.kr/booking?rpstMovieNo=" + MEGA_title + "&brchNo1=" + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
            const Smartphone_final_URL = "https://m.megabox.co.kr/booking/movie?movieNo="+ MEGA_title + "&brchNo1=" + MEGA_TheaterLocationCode + '&playDe=' + MEGA_date;
            console.log(PC_final_URL);
            PushURLMessage(PC_final_URL, Smartphone_final_URL);
            setTimeout(function () {
                MEGA_PlayingMovieList = [];
                initFlag = false;
                MEGA_flag = -1;
                PushSingleMessage("원하시는 브랜드의 번호를 입력해주세요.\n1: CGV\n2: LotteCinema\n3: Megabox\n언제든 브랜드를 바꾸고 싶으시다면 '브랜드'를 입력해주세요.");
            }, 1000);
        }
    }
    
    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);
}
//오늘 날짜 구하기 
function GettingToday(){
    var today = new Date();
    var year = today.getFullYear();
    var month = ('0' + (today.getMonth() + 1)).slice(-2);
    var day = ('0' + today.getDate()).slice(-2);
    var dateString = year + month + day;
    var dateInt = parseInt(dateString);
    console.log(dateInt);

    return dateInt;
}

//24시간마다 데이터 초기화
var dayInMilliseconds = 1000 * 60 * 60 * 24;
setInterval(function() { megabox.init(); console.log("success") },dayInMilliseconds );

//메세지 전송하는 function 모음 
function SendMessage(eventObj, text1, text2 = "") { //reply message
    request.post(
        {
            url: REPLY_TARGET_URL,
            headers: {
                'Authorization': `Bearer ${TOKEN}`
            },
            json: {
                "replyToken": eventObj.replyToken,
                "messages": [
                    {
                        "type": "text",
                        "text": text1
                    },
                    {
                        "type": "text",
                        "text": text2
                    }
                ]
            }
        }, (error, response, body) => {
            console.log(body);
        });
}
function PushMessage(text1, text2 = "") { //push two message
    request.post(
        {
            url: PUSH_TARGET_URL,
            headers: {
                'Authorization': `Bearer ${TOKEN}`
            },
            json: {
                "to": `${USER_ID}`,
                "messages": [
                    {
                        "type": "text",
                        "text": text1
                    },
                    {
                        "type": "text",
                        "text": text2
                    }
                ]
            }
        }, (error, response, body) => {
            console.log(body)
        });
}
function PushSingleMessage(text1) {//push single message
    request.post(
        {
            url: PUSH_TARGET_URL,
            headers: {
                'Authorization': `Bearer ${TOKEN}`
            },
            json: {
                "to": `${USER_ID}`,
                "messages": [
                    {
                        "type": "text",
                        "text": text1
                    }
                ]
            }
        }, (error, response, body) => {
            console.log(body)
        });
}
function PushURLMessage(pcurl, smartphoneurl) {//push single message
    request.post(
        {
            url: PUSH_TARGET_URL,
            headers: {
                'Authorization': `Bearer ${TOKEN}`
            },
            json: {
                "to": `${USER_ID}`,
                "messages": [
                    {
                        "type": "text",
                        "text": "pc버전 url입니다\n\n" + pcurl
                    },
                    {
                        "type": "text",
                        "text": "mobile버전 url입니다\n\n" + smartphoneurl
                    }
                ]
            }
        }, (error, response, body) => {
            console.log(body)
        });
}