58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
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const fs = require('fs');
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const path = require('path');
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const express = require('express');
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const app = express();
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const cors = require("cors");
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app.use(cors());
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const port = 6823;
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// Function to help determine asset paths when using pkg
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function getPublicPath() {
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if (process.pkg) {
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return path.join(path.dirname(process.execPath), 'web');
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} else {
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return path.join(__dirname, 'web');
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}
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}
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const publicDirectory = getPublicPath();
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app.use(express.static(publicDirectory));
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// Middleware to parse JSON request bodies
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app.use(express.json());
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// Endpoint 1: Get address
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app.get('/read-config', (req, res) => {
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const filePath = path.join(path.dirname(process.execPath), 'ip_and_port.json');
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if (fs.existsSync(filePath)) {
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const data = fs.readFileSync(filePath, 'utf8');
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const address = JSON.parse(data);
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res.json(address);
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} else {
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res.json({});
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}
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});
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// Endpoint 2: Save address
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app.post('/update-config', (req, res) => {
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const { ip, port } = req.body;
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const ip_and_port = { ip, port };
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const filePath = path.join(path.dirname(process.execPath), 'ip_and_port.json');
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// Ensure the file exists and write data
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fs.writeFileSync(filePath, JSON.stringify(ip_and_port, null, 2), 'utf8');
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res.json({ message: 'Address saved successfully' });
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});
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// Catch-all to serve index.html for SPA routing
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app.get('*', (req, res) => {
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res.sendFile(path.join(publicDirectory, 'index.html'));
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});
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app.listen(port, () => {
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console.log(`Server is running on port ${port}`);
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});
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