EDIT : add naver api on reply.js

@@ -8,6 +8,9 @@ const HTTPS = require('https');
 const domain = "도메인 변경"
 const sslport = 23023;
 
+var client_id = 'YOUR_CLIENT_ID';
+var client_secret = 'YOUR_CLIENT_SECRET';
+
 const bodyParser = require('body-parser');
 var app = express();
 app.use(bodyParser.json());
@@ -23,6 +26,48 @@ app.post('/hook', function (req, res) {
     console.log('[request source] ', eventObj.source);
     console.log('[request message]', eventObj.message);
 
+    if (true) {
+        var api_url = 'https://openapi.naver.com/v1/search/news?query=' + encodeURI(message.text); // json 결과
+        var options = {
+            url: api_url,
+            headers: {'X-Naver-Client-Id':client_id, 'X-Naver-Client-Secret': client_secret}
+         };
+         request.get(options, function (error, response, body) {
+            const obj = JSON.parse(body);
+            const str = JSON.stringify(obj.items[0]);
+            const obj2 = JSON.parse(str);
+            if (!error && response.statusCode == 200) {
+              request.post(
+                  {
+                      url: TARGET_URL,
+                      headers: {
+                        'Authorization': `Bearer ${TOKEN}`
+                      },              
+                      json: {
+                        "replyToken":eventObj.replyToken,
+                        "messages": [
+                            {
+                            "type":"text",
+                            "text": JSON.stringify(obj2.link)
+                            },
+                            {
+                             "type":"text",
+                             "text": JSON.stringify(obj2.description).replace(/<[^>]*>?/g, '')
+                            }
+                        ]
+                    }
+                  },(error, response, body) => {
+                    console.log(body)
+                }
+              )
+            } else {
+              res.status(response.statusCode).end();
+              console.log('error = ' + response.statusCode);
+            }
+          });
+
+    }
+
     if (message.text == 'help') {
         request.post(
             {
@@ -39,7 +84,7 @@ app.post('/hook', function (req, res) {
                         },
                         {
                             "type":"text",
-                            "text":"May I help you?"
+                            "text":"주식 관련 뉴스를 원하시면 \'뉴스\' 입력 후 원하는 종목을 검색하세요."
                         }
                     ]
                 }