Merge branch 'reply' into 'master'

add reply.js



See merge request !4

+var express = require('express');
+const request = require('request');
+const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const TOKEN = 'zVAczqoJ+L9oykqhEj7HoP7f6Nyb+R3T1TntHXQhYihI+KIxH4SZDGpKu0jKsMXMHKBVXpmbybA+oaV8u/dfLppKe3NHXU9AdBVypy9NgfWiFPLlcwm3GdkVPAZGoS4nvOCXWDKUb+ixPKWjlbnChAdB04t89/1O/w1cDnyilFU='
+const fs = require('fs');
+const path = require('path');
+const HTTPS = require('https');
+const domain = "2019102226.osschatbot2022.ml"
+const sslport = 23023;
+
+
+
+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);
+
+    var incredients_list = message.text.split(" ");
+
+    function findingredients(item) { return item === "김치"; }
+
+    // mwsql
+    // mysql -u chatbot -p -h chatbot.c7fzgftc3yrm.us-east-1.rds.amazonaws.com
+    var mysql = require('mysql');
+    var db = mysql.createConnection({
+        host: 'chatbot.c7fzgftc3yrm.us-east-1.rds.amazonaws.com',
+        user: 'chatbot',
+        password: '11111111',
+        database: 'chatbot',
+        port: '3306'
+    });
+
+    db.connect();
+
+    db.query('SELECT * FROM data', function (error, results, fields) {
+        if (error) {
+            console.log(error);
+        }
+        for (var i = 0; i < results.length; i++)
+            if (results[i].ingredients === message.text) {
+                console.log(`메뉴 : ${results[i].menu}, 레시피 :  ${results[i].recipe}`);
+                request.post(
+                    {
+                        url: TARGET_URL,
+                        headers: {
+                            'Authorization': `Bearer ${TOKEN}`
+                        },
+                        json: {
+                            "replyToken": eventObj.replyToken,
+                            "messages": [
+                                {
+                                    "type": "text",
+                                    "text": `${results[i].menu}`
+                                },
+                                {
+                                    "type": "text",
+                                    "text": `${results[i].recipe}`
+                                }
+                            ]
+                        }
+                    }, (error, response, body) => {
+                        console.log(body)
+                    });
+            }
+    });
+
+    db.end();
+    res.sendStatus(200);
+});
+
+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(),
+    };
+
+    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);
+}
+