app.js
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var express = require('express');
const request = require('request');
//--------------- Line messanger modules -------------------
const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
const TARGET_URL_2 = 'https://api.line.me/v2/bot/message/push'
var USER_ID = ' ';
const TOKEN = 'LFi+FvOOFOydz0EKN22WRnQyiilnEiyxe2HVV1WrI54Jnght6+Gga07m7pxqSQltBJG2AV2lYnYOAk4TqxzZFKW9R36CJcQs+NaNEiNKJtgBfT/t3tEta/J6GtXxGz/DqdHnfZqSSfLFpXzun/ITTwdB04t89/1O/w1cDnyilFU='
//----------------------------------------------------------
//--------------- Translating moudules ----------------------
const PAPAGO_URL = 'https://openapi.naver.com/v1/papago/n2mt'
const PAPAGO_ID = 'r_kuebFKCqBeL3SI_dFb'
const PAPAGO_SECRET = 'Wdz2tudrzB'
var trans = require('./trans/trans')
var trans_counter = 0;
//-----------------------------------------------------------
// ---------- Shopping modules -------------
var puppeteer = require('puppeteer');
var gmarket = require('./crawling/gmarket');
var coupang = require('./crawling/coupang');
var auction = require('./crawling/auction');
var shopping = 0; // in shopping menu identifier 0 = idle, 1 = shop selecting, 2 = select complete, 3 = shop method selecting
var shop_select = undefined // shopping-site identifier
var method_action = 0; // typing count;
var user_info = new Array(); // 유저 정보 저장용
//------------------------------------------
//----------------low db-----------------------------------
const low = require('lowdb');
const FileSync = require('lowdb/adapters/FileSync')
const adapter = new FileSync('db.json');
const db = low(adapter);
const shortid = require('shortid');
//---------------------------------------------------------
const fs = require('fs');
const path = require('path');
const HTTPS = require('https');
const domain = "www.chatbotshin.tk"
const sslport = 23023;
const bodyParser = require('body-parser');
var app = express();
//=============== middlewares ================
app.use(bodyParser.json());
//============== Utility Selector =========================================
app.post('/hook', async function (req, res) {
//-------- request values ---------
var eventObj = req.body.events[0];
var source = eventObj.source;
var message = eventObj.message;
//---------------------------------
//---------------- request log------------------------------------------------ // 개인정보 보호를 위해 완성후에는 삭제될 예정
console.log('======================', new Date() ,'======================');
console.log('[request]', req.body);
console.log('[request source] ', eventObj.source);
console.log('[request message]', eventObj.message);
//----------------------------------------------------------------------------
//--------------- Cancel ----------------------------------------------
if(message.text.includes('/취소')){
replying(eventObj.replyToken, '진행중인 기능 및 메뉴를 종료합니다.');
shopping = 0;
shop_select = undefined
trans_counter = 0;
method_action = 0;
user_info.length = 0;
}
//---------------------------------------------------------------------
//----------------------- Translation which includes language-selector -----------------------------------------------
if(eventObj.message.text.includes('/번역')){
console.log('번역캐치: ', eventObj.message.text);
trans_counter = trans.trans_lng_selector(eventObj.message.text); // after this trans_trigger = 1
}
else if(trans_counter==1){
trans_counter = trans.translating(eventObj.replyToken, eventObj.message.text); // after this trans_trigger = 0
}
//--------------------------------------------------------------------------------------------------------------------
//---------------------- linking Shoppingcart crawler ----------------------------------------------------------------
if(message.text == '/쇼핑' ){
replying(eventObj.replyToken, '쇼핑을 선택하셨습니다.\n원하시는 쇼핑몰 사이트를 선택하세요.\n현재 제공되는 사이트는 \n\n/g마켓\n/옥션\n/쿠팡\n\n입니다.\n/취소 로 해당 메뉴에서 퇴장이 가능합니다.');
shopping = 1; // 다음 메세지에 선택하지 못할 경우 0으로 되돌릴 필요가있음
}
if(shopping == 1){
if(message.text == '/g마켓'){
replying(eventObj.replyToken, 'g마켓을 선택하셨습니다.\n원하시는 항목을 선택하세요.\n\n/장바구니동기화\n/장바구니조회\n/장바구니추가\n/장바구니삭제');
shopping = 2; shop_select = 'g마켓';
}else if(message.text == '/옥션'){
}else if(message.text == '쿠팡'){
}
}
if(shopping == 2 || shopping == 3){
if(shop_select=='g마켓'){
if(shopping == 2 && message.text == '/장바구니동기화')
{
replying(eventObj.replyToken, '====장바구니동기화====\n\n장바구니를 동기화 하기 위해 쇼핑몰에 연결합니다.\n\n아이디와 패스워드를 입력해 주세요:');
method_action = 2;
shopping = 3;
}
else if(shopping == 3 && method_action != 0)
{
replying(eventObj.replyToken, '===아이디/패스워드 입력중===');
user_info[method_action] = message.text; // 아이디 패스워드를 user_info[2], user_info[1]에 저장
method_action--;
if(method_action==0){
//장바구니 크롤링하는 함수
USER_ID = eventObj.source.userId; // 상대방 ID 획득
await gmarket.gmarket_c(USER_ID, user_info[2], user_info[1]);
// replying(eventObj.replyToken, '리스트를 출력중입니다... 출력전까지 기다려주세요\n\n\n/장바구니동기화\n장바구니조회\n/장바구니추가\n/장바구니삭제');
shopping = 2;
}
}
if(message.text == '/장바구니조회')
{
}
if(message.text == '/장바구니추가')
{
}
if(message.text == '/장바구니삭제')
{
}
}
}
//--------------------------------------------------------------------------------------------------------------------
res.sendStatus(200);
});
//================== Just replying specific messages needed ===================================
function replying(replyToken, sp_message){ // sp_message is message(string) that depends on the situation that user selects
request.post(
{
url: TARGET_URL,
headers: {
'Authorization': `Bearer ${TOKEN}`
},
json: {
"replyToken":replyToken,
"messages":[
{
"type":"text",
"text":sp_message // replying message
}
]
}
},(error, response, body) => {
console.log(body)
trans_trigger=0;
return trans_trigger;
});
}
//==================== Creating Server : Port = val sslport ===============================
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);
}