57 lines
1.3 KiB
JavaScript
Executable File
57 lines
1.3 KiB
JavaScript
Executable File
const express = require('express');
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const http = require('http');
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const cors = require('cors');
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const dotenv = require('dotenv');
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const fileUpload = require('express-fileupload');
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const socket = require('./socket');
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const app = express();
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const server = http.createServer(app);
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const io = socket.init(server);
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dotenv.config();
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app.use(express.json());
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app.use(express.urlencoded({ extended: true }));
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app.use(fileUpload());
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app.options('*', cors());
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app.use(cors());
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app.get('/', (req, res) => {
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console.log("Hello World!");
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res.send('Hello World!');
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});
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app.use('/scan', require('./routes/scan_routes'));
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app.use('/login', require('./routes/login_routes'));
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app.use('/user', require('./routes/user_routes'));
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// app error handler
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app.use((err, req, res, next) => {
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console.log(err);
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res.status(500).send('Something broke!');
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});
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io.on('connection', (socket) => {
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let userID = socket.id;
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console.log('A user connected: ' + userID);
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socket.on('scan_dia', (data) => {
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console.log('Received scan_dia event: ' + data);
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});
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socket.on('disconnect', () => {
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console.log('User disconnected: ' + userID);
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});
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});
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module.exports = {
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app,
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server,
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io
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};
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const port = process.env.PORT || 3000;
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server.listen(port, () => {
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console.log(`Server running on port ${port}`);
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});
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