chatbot + search + cfr and connect

+var express = require('express');
+var client_id = 'v3M4wjolGLkrvNA3GUIW';
+var client_secret = 'fKF6vjkWhE';
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = 'hMnfhBQc8nadyn5Ow6aejAVDUoUEp9N8YxOFxfOB2V83TOf0vjquT4cC8ll4Ccq4hkWJ8xHij53FzjMteqLLuUL6bZs+ZONI+f5aawIulRg4Y4FFBGp1O03awvgxGn503iyI7+5iQCEi80Kus6cRZQdB04t89/1O/w1cDnyilFU='
+const SECRET = '270103fd4cbd81695ceb6d0ed7f85f4b'
+const fs = require('fs');
+const path = require('path');
+const HTTPS = require('https');
+const domain = "www.osschatbot.tk"
+const sslport = 23023;
+const line = require('@line/bot-sdk');
+
+const bodyParser = require('body-parser');
+const { assert } = require('console');
+var app = express();
+app.use(bodyParser.json());
+
+var usingMessage = ''
+var content_id = ''
+var imgDownloaded = false;
+var downloadedImg = ''
+
+//search
+var search_client_id = 'cnS9zzj0OZ3xPgHqtaLJ';
+var search_client_secret = 'oQGaxdr7aq';
+
+//data parsing
+var data='';
+var title='';
+var link='';
+var category='';
+var address='';
+var roadAddress='';
+
+  
+app.post('/hook', function (req, res) {
+
+    var eventObj = req.body.events[0];
+    var text = eventObj.message.text;
+
+    // request log
+    if (!(eventObj.message.type == 'image')) {
+    console.log('======================', new Date() ,'======================');
+    console.log('[request]', req.body);
+    console.log('[request source] ', eventObj.source);
+    console.log('[request message]', eventObj.message);
+    }
+
+    if (eventObj.message.type == 'location') {
+        
+        //위치 받아서 맛집 추천해주는 함수
+        var chatbotaddress=eventObj.message;
+        var chatbotdata1=chatbotaddress.address; 
+        var chatbotdata2=chatbotdata1.split(' ');
+        var place=chatbotdata2[0];
+        
+        console.log(place);
+        var menu='';
+        var query= place + ' ' + menu + ' 맛집'; //검색 원하는 문자열 
+        RecommendationResult(eventObj.replyToken, query);
+
+        res.sendStatus(200);
+    } else if (text == 'Cfr:Yes') {
+        QuickReplyCfrYes(eventObj.replyToken);
+        res.sendStatus(200);
+    } else if (text == 'Cfr:No') {
+        QuickReplyCfrNo(eventObj.replyToken);
+        res.sendStatus(200);
+    } else if (text == '랜덤 추천' || text == '위치 기반 추천') {
+      if (text == '랜덤 추천') {
+
+        //랜덤으로 맛집 추천해주는 함수
+        var query = '맛집';
+        RecommendationResult(eventObj.replyToken, query);
+
+        res.sendStatus(200);
+      }
+        else { 
+            SendingLocation(eventObj.replyToken);
+            res.sendStatus(200);
+        }
+    } else if (eventObj.message.type == 'image') {
+        content_id = eventObj.message.id;
+        const downloadPath = path.join(__dirname, 'sample.jpg');
+        downloadContent(content_id, downloadPath);
+        //downloadedImg = content_id;
+        //imgDownloaded = true;
+        Checking(eventObj.replyToken);
+        res.sendStatus(200);
+    } else if (text == '계속 진행') {
+        //사진으로 얼굴 인식해주는 함수
+        imgtodata('sample.jpg');
+        SendingLocation(eventObj.replyToken);
+        res.sendStatus(200);
+    }
+    else { 
+        usingMessage = text;
+        initReply(eventObj.replyToken);
+        res.sendStatus(200);
+    }
+
+});
+
+const quickReplyLocation = {
+    "items": [
+        {
+            "type": "action",
+            "action": {
+              "type": "location",
+              "label": "위치 입력"
+            }
+        }
+    ]
+};
+
+const quickReplyCfrYes = {
+    "items": [
+      {
+        "type": "action",
+        "action": {
+          "type": "cameraRoll",
+          "label": "사진 가져오기"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+          "type": "camera",
+          "label": "사진 찍기"
+        }
+      },
+    ]
+  };
+
+const quickReplyCfrNo = {
+    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 추천"
+        }
+      },
+      {
+        "type": "action",
+        "action": {
+            "type": "message",
+            "label": "location",
+            "text": "위치 기반 추천"
+        }
+      }
+    ]
+  };
+
+//기본 reply
+function initReply (replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken":replyToken,
+                "messages":[
+                    {
+                        "type": "sticker",
+                        "packageId": "11537",
+                        "stickerId": "52002738"
+                    },
+                    {
+                        "type": "text",
+                        "text": "안녕하세요.\nCFR을 이용한 얼굴인식 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)
+        });
+}
+
+//위치 입력 reply
+function SendingLocation(replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "위치를 입력해주세요.",
+                        "quickReply": quickReplyLocation
+                    }
+                ]
+            },
+            body: request
+        },(error, response, body) => {
+            console.log(body)
+    });
+}
+
+//cfr 이용할 때 reply
+function QuickReplyCfrYes(replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "사진을 입력해주세요.",
+                        "quickReply": quickReplyCfrYes
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+}
+
+//cfr 이용하지 않을 때 reply
+function QuickReplyCfrNo (replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "text": "랜덤 추천 옵션을 선택해주세요.",
+                        "quickReply": quickReplyCfrNo
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+}
+
+function Checking (replyToken) {
+    request.post(
+        {
+            url: TARGET_URL,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "replyToken": replyToken,
+                "messages": [
+                    {
+                        "type": "text",
+                        "label": "계속 진행",
+                        "text": "계속 진행하시려면 '계속 진행'을 입력해주세요."
+                    },
+                ],
+            }
+        },(error, response, body) => {
+            console.log(body)
+        });
+}
+
+
+//추천 결과 + Search
+function RecommendationResult(replyToken, query) {
+  
+  console.log(query);
+  var display = '1'; //검색 결과 출력 건수. 최대 5개
+  var start = '1'; //검색 시작 위치. 1만 가능
+  var sort = 'comment'; //정렬 옵션 (random : 유사도순, comment : 카페/블로그 리뷰 개수 순)
+
+  var api_url = 'https://openapi.naver.com/v1/search/local?query=' + encodeURI(query) + '&display=' + encodeURI(display) + '&start=' + encodeURI(start) + '&sort=' + encodeURI(sort);
+  var options = {
+    url: api_url,
+    headers: { 'X-Naver-Client-Id': search_client_id, 'X-Naver-Client-Secret': search_client_secret }
+  };
+  request.get(options, function (error, response, body) {
+    if (!error && response.statusCode == 200) {
+      //response.writeHead(200, {'Content-Type': 'text/json;charset=utf-8'});
+      console.log(body);
+      
+      //데이터 parsing
+      data = JSON.parse(body);
+      title = data.items[0].title;
+      console.log(title);
+
+      link = data.items[0].link;
+      console.log(link);
+
+      category = data.items[0].category;
+      console.log(category);
+
+      address = data.items[0].address;
+      console.log(address);
+
+      roadAddress = data.items[0].roadAddress;
+      console.log(roadAddress);
+
+      request.post(
+        {
+          url: TARGET_URL,
+          headers: {
+            'Authorization': `Bearer ${TOKEN}`
+          },
+          json: {
+            "replyToken": replyToken,
+            "messages": [
+              /*{
+                "type": "imagemap",
+                // 이미지 불러올 수 없습니다 뜸
+                "baseUrl": "https://www.flaticon.com/free-icon/food-store_2934069?term=restaurant&page=1&position=7&related_item_id=2934069",
+                "altText": "이미지를 누르시면 해당 가게로 이동합니다.",
+                "baseSize": {
+                  "width": 1040,
+                  "height": 1040
+                },
+                "actions": [
+                  {
+                    "type": "uri",
+                    "linkUri": link, // 가게 링크
+                    "area": {
+                      "x": 0,
+                      "y": 0,
+                      "width": 1040,
+                      "height": 1040
+                    }
+                  }
+                ]
+              },*/
+              {
+                "type": "text",
+                "text": "맛집 이름: " + title
+              },
+              {
+                "type":"text",
+                "text": "맛집 주소: " + address
+              }
+              /*{
+                "type":"location",
+                "title":"맛집 주소",
+                "address":address
+              }*/
+            ]
+          }
+        }, (error, response, body) => {
+          console.log(body)
+        });
+
+    } else {
+      res.status(response.statusCode).end();
+      console.log('error = ' + response.statusCode);
+    }
+  })
+
+}
+
+imgtodata = function(dir){
+    var api_url = 'https://openapi.naver.com/v1/vision/face'; // 얼굴 감지
+ 
+    var _formData = {
+      image:'image',
+      image: fs.createReadStream(path.join(__dirname, dir)) // FILE 이름
+    };
+ 
+     request.post(
+       { url:api_url, 
+         formData:_formData,
+         headers: {'X-Naver-Client-Id':client_id,
+                  'X-Naver-Client-Secret': client_secret}
+       }, (err,response,body) =>{
+        console.log(response.statusCode); // 200
+        //console.log(response.headers['content-type'])
+        console.log(body);
+        var cfrdata=JSON.parse(body);
+
+        var cfrgender=cfrdata.faces[0].gender.value; //CFR의 성별 데이터 (json)
+        var cfremotion=cfrdata.faces[0].emotion.value; //CFR의 감정 데이터 (json)
+        
+        var gender = cfrgender; //사용자 성별
+        var emotion = cfremotion; //사용자 감정
+
+ 
+        console.log(gender);
+        console.log(emotion);
+
+        if(gender=='male'){
+          if(emotion=='angry'){
+            menu='술';
+          }
+          else if(emotion=='disgust'){
+            menu='야식';
+          }
+          else if(emotion=='fear'){
+            menu='한식';
+          }
+          else if(emotion=='laugh'){
+            menu='치킨';
+          }
+          else if(emotion=='neutral'){
+            menu='양식';
+          }
+          else if(emotion=='sad'){
+            menu='중식';
+          }
+          else if(emotion=='surprise'){
+            menu='일식';
+          }
+          else if(emotion=='smile'){
+            menu='고기';
+          }
+          else if(emotion=='talking'){
+            menu='술';
+          }
+          else{
+            menu='';
+          }
+        }
+        else if(gender=='female'){
+          if(emotion=='angry'){
+            menu='고기';
+          }
+          else if(emotion=='disgust'){
+            menu='디저트';
+          }
+          else if(emotion=='fear'){
+            menu='한식';
+          }
+          else if(emotion=='laugh'){
+            menu='일식';
+          }
+          else if(emotion=='neutral'){
+            menu='중식';
+          }
+          else if(emotion=='sad'){
+            menu='야식';
+          }
+          else if(emotion=='surprise'){
+            menu='중식';
+          }
+          else if(emotion=='smile'){
+            menu='치킨';
+          }
+          else if(emotion=='talking'){
+            menu='카페';
+          }
+          else{
+            menu='';
+          }
+        }
+        else{
+          menu='';
+        }
+        
+        console.log(menu);
+      
+ 
+        //return {gender:gender,emotion:emotion};
+     });
+   }
+
+//사용자가 보낸 사진 저장
+const config = ({
+    channelAccessToken: `${TOKEN}`,
+    channelSecret: `${SECRET}`,
+});
+
+const client = new line.Client(config);
+function downloadContent(messageId, downloadPath) {
+    return client.getMessageContent(messageId)
+      .then((stream) => new Promise((resolve, reject) => {
+        const writable = fs.createWriteStream(downloadPath);
+        stream.pipe(writable);
+        stream.on('end', () => resolve(downloadPath));
+        stream.on('error', reject);
+      }));
+}
+
+
+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);
+}
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