app.js
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const express = require('express');
const request = require('request');
const convert = require('xml-js');
const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
const TOKEN = 'z5iy5sMU1W4xZAlwvn0/5x4U+4ZsqI0hKO1ZZNFxUGlNzGBjFg2D1u6/Ij5C/Sbkncx3hyYg7Nfz5JnMD8BG/9Z3TEEHPvy1A2XhkPKs04v0/n6TjH1A3e9X23zYdYmNSGyPn2hDGglgm2p3YmtLSwdB04t89/1O/w1cDnyilFU='
const FOODAPI_URL = 'http://apis.data.go.kr/1470000/FoodAdtvInfoService/getFoodAdtvInfoList'
const FOODAPI_KEY = 'ofY2ppOq5kBqT5jYPaGsW%2BEy7OR5a1bf5Z9PHvqNKvwO5DSCaU2x2qCj%2FoXnuB1YVbMTlErkHWSMEsR5b7isrw%3D%3D';
var queryParams = '?' + encodeURIComponent('ServiceKey') + '=' +key;
//queryParams += '&' + encodeURIComponent('prdlst_cd') + '=' + encodeURIComponent('C0118010300000');
queryParams += '&' + encodeURIComponent('pc_kor_nm') + '=' + encodeURIComponent('과.채음료');
//queryParams += '&' + encodeURIComponent('pageNo') + '=' + encodeURIComponent('3');
//queryParams += '&' + encodeURIComponent('numOfRows') + '=' + encodeURIComponent('100');
const fs = require('fs');
const path = require('path');
const HTTPS = require('https');
const domain = "foodbot2020.ml"
const sslport = 23023;
const bodyParser = require('body-parser');
var app = express();
app.use(bodyParser.json());
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);
getfoodinfo(eventObj.replyToken, eventObj.message.text); // eventObj.message.text 로 pc_kor_nm 받기
res.sendStatus(200);
});
function getfoodinfo(replyToken, kor_name) {
request.post(
{
url: FOODAPI_URL + queryParams,
},(error, response, body) => {
if(error){
console.log('에러입니다.')
}
else{
if(response.statusCode ==200)
{
var result =body;
var xmltojson = convert.xml2json(result,{compact:true,spaces:4});
//console.log(xmltojson);
var resObj = eval("("+xmltojson+")");
var resultItems = resObj.response.body.items;
var responseMessage ='[ ' + resultItems.item[0].PC_KOR_NM._text + ' ]\n';
for(var i=0 ; i < resultItems.item.length; i ++)
{
var addictive = resultItems.item[i].T_KOR_NM._text;
var specVal = resultItems.item[i].SPEC_VAL_SUMUP._text;
responseMessage += addictive + ' : ' + specVal + '\n';
}
console.log('[responese message]',responseMessage);
request.post(
{
url: TARGET_URL,
headers: {
'Authorization': `Bearer ${TOKEN}`
},
json: {
"replyToken":replyToken,
"messages":[
{
"type":"text",
"text":responseMessage
}
]
}
},(error, response, body) => {
console.log(body)
});
}
}
});
}
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);
}