first commit

.gitignore

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+/node_modules
+package-lock.json

app.js

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+const express = require('express');
+const cors = require('cors');
+require('express-async-errors');
+require('dotenv').config();
+const app = express();
+
+const routes = require('./routes/index');
+
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+app.use(cors());
+
+routes(app);
+
+app.listen(process.env.PORT || 3000, () => {
+   console.log('Server started on port 3000');
+});

controllers/mainController.js

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+const axios = require('axios');
+const cheerio = require('cheerio');
+
+const url = 'https://xosoketqua.com/xsmb-xo-so-mien-bac.html';
+
+class MainController {
+   getAll = (req, res) => {
+      const numbers = [];
+      const names = [];
+      const times = [];
+      const objTimesNames = {};
+      const obj = {};
+
+      try {
+         axios(url).then(response => {
+            const html = response.data;
+            const $ = cheerio.load(html); // sử dụng giống jQuery
+
+            $('table', html)
+               .first()
+               .each(function () {
+                  $(this)
+                     .find('td > span.div-horizontal')
+                     .each(function () {
+                        numbers.push($(this).text());
+                     });
+
+                  // console.log(numbers);
+                  $(this)
+                     .find('tr > td:first-child')
+                     .each(function (i) {
+                        const name = $(this).text();
+
+                        if (name !== 'Mã ĐB') {
+                           // for (let i = 0; i < names.length; i++) {
+                           if (names.includes(name)) {
+                              return;
+                           } else {
+                              names.push(name);
+                           }
+                           // }
+                        }
+                     });
+               });
+            if (numbers.length > 0) {
+               for (let i = 0; i < names.length; i++) {
+                  objTimesNames[names[0]] = numbers[0];
+                  objTimesNames[names[1]] = numbers[1];
+                  objTimesNames[names[2]] = [numbers[2], numbers[3]];
+                  objTimesNames[names[3]] = [
+                     numbers[4],
+                     numbers[5],
+                     numbers[6],
+                     numbers[7],
+                     numbers[8],
+                     numbers[9],
+                  ];
+                  objTimesNames[names[4]] = [
+                     numbers[10],
+                     numbers[11],
+                     numbers[12],
+                     numbers[13],
+                  ];
+                  objTimesNames[names[5]] = [
+                     numbers[14],
+                     numbers[15],
+                     numbers[16],
+                     numbers[17],
+                     numbers[18],
+                     numbers[19],
+                  ];
+                  objTimesNames[names[6]] = [
+                     numbers[20],
+                     numbers[21],
+                     numbers[22],
+                  ];
+                  objTimesNames[names[7]] = [
+                     numbers[23],
+                     numbers[24],
+                     numbers[25],
+                     numbers[26],
+                  ];
+               }
+            }
+
+            // $('.list-link', html)
+            //    .find('h2 > a:last-child')
+            //    .each(function () {
+            //       const time = $(this).prop('innerHTML').split(' ')[1];
+
+            //       // times.push(time);
+            //       console.log(time);
+            //    });
+
+            // if (times.length > 0) {
+            //    times.forEach(time => {
+            //       for (let i = 0; i < names.length; i++) {
+            //          objTimesNames[time] = [...names];
+            //       }
+            //    });
+            // }
+            const nowDay = new Date();
+            // console.log(nowDay.getDate() + '/' + ((nowDay.getMonth() + 1) < 10 ?  ('0'+ (nowDay.getMonth() + 1)) : (nowDay.getMonth() + 1)) + '/' + nowDay.getFullYear());
+            // console.log(nowDay.getHours() + ':' + nowDay.getMinutes());
+            // console.log(objTimesNames);
+            res.status(200).json({
+               countNumbers: numbers.length,
+               time: nowDay,
+               objTimesNames,
+            });
+         });
+      } catch (e) {
+         res.status(500).json({ msg: e });
+      }
+   };
+   getById = async (req, res) => {};
+}
+
+module.exports = new MainController();

package.json

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+{
+  "name": "apixsmb",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node app.js",
+    "dev": "nodemon app.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^0.27.2",
+    "cheerio": "^1.0.0-rc.12",
+    "cors": "^2.8.5",
+    "dotenv": "^16.0.1",
+    "express": "^4.18.1",
+    "express-async-errors": "^3.1.1"
+  },
+  "devDependencies": {
+    "nodemon": "^2.0.19"
+  }
+}

routes/index.js

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+const routeV1 = require('./v1/index');
+
+const routes = app => {
+   app.use('/v1', routeV1);
+};
+
+module.exports = routes;

routes/v1/index.js

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+const express = require('express');
+const router = express.Router();
+
+const mainController = require('../../controllers/mainController');
+
+router.get('/', mainController.getAll);
+router.get('/:id', mainController.getById);
+
+module.exports = router;