git app_reply 추가

@@ -6,22 +6,33 @@ mother project : kakaoBot<br>
 
 # :page_with_curl:목차
 ---
-> 1.소개
-
-> 2.기본세팅
-
+> 소개
+    mother project chatbot를 바탕으로  aws-comprehend api기능을 추가하여
+    어떤 문자를 보냈을때 그 메세지에 내포된 감정을 반환하도록 하였다.
+> 기본세팅
+    WHAT WE NEED: 
+    line messanger api channel token
+    aws access,access-secret token
 > > 개발 환경
-
+   visual studio code
+   node js
 > > 사용 언어
-
+    node.js
 > 3.빌드 방법
-
+    0. npm install
+    1. npm install aws-sdk
+    2. /home/user 디렉토리의 .aws안의 credentials파일을 수정한다
+        ->aws access key, secret key 입력
+        ->region: us-east-1
+        ->aws session token입력
 > 4.사용 방법
-
+    (temp) 
+    1. send message
+    2. it will return your sentiment
 > > 사용 API
-
+    1. aws comprehend api
+    2. line notify,messendger api
 > liscense
-
 # :speaker:소개
 ---
 

@@ -2,7 +2,6 @@ var express = require('express');
 var app = express();
 const line = require('@line/bot-sdk');
 
-
 //papago api
 var request = require('request');
 
@@ -67,7 +66,6 @@ function handleEvent(event) {
         //언어 감지가 제대로 됐는지 확인
         console.log(detect_body.langCode);
 
-
         //번역은 한국어->영어 / 영어->한국어만 지원
         if(detect_body.langCode == 'ko'||detect_body.langCode == 'en'){
           source = detect_body.langCode == 'ko' ? 'ko':'en';

+var express = require('express');
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = '2COGs98oPL/IUlCY23t4YMh98apwu0w2wlCWMjTvpNpHZwJoMWpYJP2/S00b/bwCKRTK0D9zgLbQq0gLokge0cXHb5gCJ6UQBTV4KHiynPN/WKydHNxqAwGlzvN+YUJoP9VG/crGAfy5xaU7k2EANAdB04t89/1O/w1cDnyilFU='
+const fs = require('fs');
+const path = require('path');
+const HTTPS = require('https');
+const domain = "www.chatbot-test.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['text']);
+
+
+    
+    var AWS = require("aws-sdk");
+    AWS.config.update({region:'us-east-1'});
+    var params={LanguageCode:'en',TextList:[eventObj.message['text']]};
+    var comprehend = new AWS.Comprehend();
+    comprehend.batchDetectSentiment(params, function (err, data) {
+        if (err) console.log(err, err.stack); // an error occurred
+        else     {console.log(data.ResultList[0]['Sentiment']);
+                  send(eventObj.replyToken,data.ResultList[0]['Sentiment'])
+                }          // successful response
+    });
+
+    res.sendStatus(200);
+});
+
+function send(replyToken,result){
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken":replyToken,
+                "messages":[
+                    {
+                        "type":"text",
+                        "text":"what can I help you?"
+                    },
+                    {
+                        "type":"text",
+                        "text":"you look"+result
+                    }
+                ]
+            }
+        },(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);
+  }
+  

 0. npm install
 1. npm install aws-sdk
 2.aws configure
-->캡처2에 들어가있는 access key, secret key 입력
+->aws access key, secret key 입력
 ->region은 us-east-1
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