added news reply

@@ -44,7 +44,11 @@ app.post('/hook', function (req, res) {
 
     var sub_hello = "어떻게"
     if(message.text == "야" || message.text == "도움말" || message.text.indexOf(sub_hello) !== -1){
-        hello(eventObj)
+        hello(eventObj);
+    }
+
+    if(message.text.indexOf("뉴스") !== -1){
+        replyNews(eventObj);
     }
 
     res.sendStatus(200);
@@ -117,6 +121,10 @@ function hello(eventObj) {
                         "text":"국내 현황은 '국내'를 타이핑 해주세요."
                     },
                     {
+                        "type":"text",
+                        "text":"코로나 19 관련 뉴스는 '뉴스'를 타이핑 해주세요."
+                    },
+                    {
                         "type": "sticker",
                         "packageId": "11539",
                         "stickerId": "52114110"
@@ -167,11 +175,11 @@ function broadcast(){
 //             "messages":[
 //                 {
 //                     "type":"text",
-//                     "text":"Hello, user"
+//                     "text":"용인시"
 //                 },
 //                 {
 //                     "type":"text",
-//                     "text":"May I help you?"
+//                     "text":"용인시"
 //                 }
 //             ]
 //         }
@@ -179,10 +187,11 @@ function broadcast(){
 //         console.log(body)
 //     });
 
-function news_Crawling() {
+//reply news
+function replyNews(eventObj) {
 
-    var news_Title = ['title1', 'title2', 'title3', 'title4', 'title5']
-    var news_Link = ['link1', 'link2', 'link3', 'link4', 'link5']
+    var news_Title = ['title1', 'title2', 'title3', 'title4', 'title5'];
+    var news_Link = ['link1', 'link2', 'link3', 'link4', 'link5'];
     request.get({
         url: 'https://openapi.naver.com/v1/search/news',
         qs: {
@@ -202,6 +211,42 @@ function news_Crawling() {
             news_Title[i] = json.items[i].title.replace('<b>', '').replace('</b>', '').replace('&quot;', '').replace('&quot;', '');
             news_Link[i] = json.items[i].link;
         }
+        
+        request.post(
+            {
+                url: TARGET_URL,
+                headers: {
+                    'Authorization': `Bearer ${TOKEN}`
+                },
+                json: {
+                    "replyToken": eventObj.replyToken,
+                    "messages": [
+                        {
+                            "type": "text",
+                            "text": news_Title[0] + '\n' + news_Link[0]
+                        },
+                        {
+                            "type": "text",
+                            "text": news_Title[1] + '\n' + news_Link[1]
+                        },
+                        {
+                            "type":"text",
+                            "text":news_Title[2] + '\n' + news_Link[2]
+                        },
+                        {
+                            "type":"text",
+                            "text":news_Title[3] + '\n' + news_Link[3]
+                        },
+                        {
+                            "type":"text",
+                            "text":news_Title[4] + '\n' + news_Link[4]
+                        }
+
+                    ]
+                }
+            }, (error, response, body) => {
+                console.log(body)
+            });
     })
 }