add chatbot.js

+var express = require('express');
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = 'w5i8sURqF5bof6DWeB87n+oCeWrYaFf7a5YZzfzN1jeITIlZ3PcOmZRcdGCo/djTuHhNxybfJ69y7Jex+7tipBNRynngfyWX9CK1L3EupuhnX8rubeCmJda7HvsQWXVo8ZDcwl2aLwXsE3kiYF2qEwdB04t89/1O/w1cDnyilFU='
+const fs = require('fs');
+const path = require('path');
+const HTTPS = require('https');
+const domain = "www.osstest237.ml"
+const sslport = 23023;
+
+const bodyParser = require('body-parser');
+var app = express();
+app.use(bodyParser.json());
+
+var usingMessage = ''
+
+app.post('/hook', function (req, res) {
+
+    var eventObj = req.body.events[0];
+   // var source = eventObj.source;
+   // var message = eventObj.message;
+    var text = eventObj.message.text;
+
+    // request log
+    console.log('======================', new Date() ,'======================');
+    console.log('[request]', req.body);
+    console.log('[request source] ', eventObj.source);
+    console.log('[request message]', eventObj.message);
+
+    if (text == 'Cfr:Yes') {
+        QuickReplyCfrYes(eventObj.replyToken);
+        res.sendStatus(200);
+    } else if (text == 'Cfr:No') {
+        QuickReplyCfrNo(eventObj.replyToken);
+        res.sendStatus(200);
+    } else if (eventObj.message.type == 'image') {
+        console.log('image url: ', eventObj.message.contentProvider);
+        console.log('image url: ', eventObj.message.originalContentUrl);
+        console.log('image url: ', eventObj.message.previewImageUrl);
+        console.log('id:', eventObj.message.id);
+        res.sendStatus(200);
+    } 
+    else {
+        usingMessage = text;
+        request.post(
+            {
+                url: TARGET_URL,
+                headers: {
+                    'Authorization': `Bearer ${TOKEN}`
+                },
+                json: {
+                    "replyToken":eventObj.replyToken,
+                    "messages":[
+                        {
+                            "type": "sticker",
+                            "packageId": "11537",
+                            "stickerId": "52002738"
+                        },
+                        {
+                            "type": "text",
+                            "text": "안녕하세요.\nCFR을 이용한 경기도 맛집 추천봇입니다."
+                        },
+                        {
+                            "type": "template",
+                            "altText": "얼굴 인식을 위해 사진을 가져오시겠습니까?",
+                            "template": {
+                                "type": "confirm",
+                                "text": "얼굴 인식을 위해 사진을 가져오시겠습니까?",
+                                "actions": [
+                                    {
+                                        "type": "message",
+                                        "label": "Cfr:Yes",
+                                        "text": "Cfr:Yes"
+                                    },
+                                    {
+                                        "type": "message",
+                                        "label": "Cfr:No",
+                                        "text": "Cfr:No"
+                                    }
+                                ]
+                            }
+                        },
+                    ]
+                }
+            },(error, response, body) => {
+                console.log(body)
+            });
+        res.sendStatus(200);
+    }
+
+});
+
+const quickReplyYes = {
+    "items": [
+      {
+        "type": "action",
+        "action": {
+          "type": "cameraRoll",
+          "label": "사진 가져오기"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+          "type": "camera",
+          "label": "사진 찍기"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+          "type": "location",
+          "label": "위치"
+        }
+      }
+    ]
+  };
+
+function QuickReplyCfrYes(replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "사진 입력",
+                        "quickReply": quickReplyYes
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+}
+
+const quickReplyNo = {
+    items: [
+      {
+        "type": "action",
+        "action": {
+            "type": "message",
+            "label": "weather",
+            "text": "날씨"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+            "type": "message",
+            "label": "menu",
+            "text": "메뉴"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+            "type": "message",
+            "label": "random",
+            "text": "랜덤"
+        }
+      }
+    ]
+  };
+
+function QuickReplyCfrNo (replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "맛집 추천 옵션 선택",
+                        "quickReply": quickReplyNo
+                    }
+                ]
+            }
+        },(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(),
+    };
+    if (usingMessage == '') {
+        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

+{
+  "name": "reply",
+  "version": "1.0.0",
+  "description": "",
+  "main": "chatbot.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"
+  }
+}