Rename variables

@@ -3,39 +3,14 @@ const request = require('request');
 var config = require('./config.json');
 const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
 const TOKEN = config.TOKEN;
-const KOFIC_URL = 'http://www.kobis.or.kr/kobisopenapi/webservice/rest/movie/searchMovieList.json'
-const fs = require('fs');
-const path = require('path');
-const HTTPS = require('https');
-const domain = config.domain;
-const sslport = 23023;
+const KOFIC_URL_MovieList = 'http://www.kobis.or.kr/kobisopenapi/webservice/rest/movie/searchMovieList.json'
 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);
-
-    movielist(eventObj.replyToken, eventObj.message.text);
-    
-    res.sendStatus(200);
-});
-
-
-function movielist(replyToken, message) {
+exports.movielist = function (replyToken, message) {
     var encodedMessage = encodeURI(message);
     request.get(
         {   
-            url: KOFIC_URL+`?key=${config.KOFIC_KEY}&movieNm=${encodedMessage}`,
+            url: KOFIC_URL_MovieList+`?key=${config.KOFIC_KEY_MovieList}&movieNm=${encodedMessage}`,
             json:true
         },(error, response, body) => {
             if(!error && response.statusCode == 200) {
@@ -75,19 +50,3 @@ function movielist(replyToken, message) {
         });
 
 }
-
-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);
-  }
-  
\ No newline at end of file