Reply, Push, Trans Added

+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/push'
+const MULTI_TARGET_URL = 'https://api.line.me/v2/bot/message/multicast'
+const BROAD_TARGET_URL = 'https://api.line.me/v2/bot/message/broadcast'
+const TOKEN = '채널 토큰으로 교체'
+const USER_ID = '사용자의 ID, 메세지 수신 시에 확인할 수 있음'
+
+// Single User
+// request.post(
+//     {
+//         url: TARGET_URL,
+//         headers: {
+//             'Authorization': `Bearer ${TOKEN}`
+//         },
+//         json: {
+//             "to": `${USER_ID}`,
+//             "messages":[
+//                 {
+//                     "type":"text",
+//                     "text":"Hello, user"
+//                 },
+//                 {
+//                     "type":"text",
+//                     "text":"May I help you?"
+//                 }
+//             ]
+//         }
+//     },(error, response, body) => {
+//         console.log(body)
+//     });
+
+
+// Multicast User
+// request.post(
+//     {
+//         url: MULTI_TARGET_URL,
+//         headers: {
+//             'Authorization': `Bearer ${TOKEN}`
+//         },
+//         json: {
+//             "to": [`${USER_ID}`],
+//             "messages":[
+//                 {
+//                     "type":"text",
+//                     "text":"Hello, user"
+//                 },
+//                 {
+//                     "type":"text",
+//                     "text":"May I help you?"
+//                 }
+//             ]
+//         }
+//     },(error, response, body) => {
+//         console.log(body)
+//     });
+
+
+// Broadcast
+    request.post(
+        {
+            url: BROAD_TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "messages":[
+                    {
+                        "type":"text",
+                        "text":"Hello, user"
+                    },
+                    {
+                        "type":"text",
+                        "text":"May I help you?"
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
\ No newline at end of file

+{
+  "name": "push",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "request": "^2.88.2"
+  }
+}

+var express = require('express');
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = '채널 토큰으로 교체 해야 함'
+
+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);
+
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken":eventObj.replyToken,
+                "messages":[
+                    {
+                        "type":"text",
+                        "text":"Hello, user"
+                    },
+                    {
+                        "type":"text",
+                        "text":"May I help you?"
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+    
+
+    res.sendStatus(200);
+});
+
+var server = app.listen(23023, function () {
+        var host = server.address().address
+        var port = server.address().port
+        console.log("Example app listening at http://%s:%s", host, port)
+})

+{
+  "name": "reply",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^1.19.0",
+    "express": "^4.17.1",
+    "request": "^2.88.2"
+  }
+}

+var express = require('express');
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = '채널 토큰으로 교체'
+const PAPAGO_URL = 'https://openapi.naver.com/v1/papago/n2mt'
+const PAPAGO_ID = '네이버 클라이언트 ID'
+const PAPAGO_SECRET = '네이버 클라이언트 Secret'
+
+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);
+
+    trans(eventObj.replyToken, eventObj.message.text);
+    
+
+    res.sendStatus(200);
+});
+
+function trans(replyToken, message) {
+
+    request.post(
+        {
+            url: PAPAGO_URL,
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+                'X-Naver-Client-Id': `${PAPAGO_ID}`,
+                'X-Naver-Client-Secret': `${PAPAGO_SECRET}`
+            },
+            body: 'source=ko&target=en&text=' + message,
+            json:true
+        },(error, response, body) => {
+            if(!error && response.statusCode == 200) {
+                console.log(body.message);
+                var transMessage = body.message.result.translatedText;
+                request.post(
+                    {
+                        url: TARGET_URL,
+                        headers: {
+                            'Authorization': `Bearer ${TOKEN}`
+                        },
+                        json: {
+                            "replyToken":replyToken,
+                            "messages":[
+                                {
+                                    "type":"text",
+                                    "text":transMessage
+                                }
+                            ]
+                        }
+                    },(error, response, body) => {
+                        console.log(body)
+                    });
+            }
+        });
+
+}
+
+var server = app.listen(23023, function () {
+        var host = server.address().address
+        var port = server.address().port
+        console.log("Example app listening at http://%s:%s", host, port)
+})

+{
+  "name": "trans",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.17.1",
+    "request": "^2.88.2"
+  }
+}