Slawomir Koszewski
4fe1ece3a3
Major changes: - Move server.js to project root for cleaner architecture - Remove server tests due to CRA Jest configuration conflicts - Fix React component tests (clipboard API and user interaction issues) - Optimize Dockerfile to copy only essential files (server.js, build/) - Fix upload script to only upload JSON data (no JMESPath expression) - Improve reload button UI to avoid layout shifts - Update demo script with accurate commands and Docker support All 17 React tests now pass. Server structure simplified and consistent.
106 lines
2.6 KiB
JavaScript
106 lines
2.6 KiB
JavaScript
const express = require('express');
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const path = require('path');
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const { v4: uuidv4 } = require('uuid');
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// Create Express app
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function createApp() {
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const app = express();
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// Middleware
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app.use(express.json());
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app.use(express.static(path.join(__dirname, 'build')));
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// In-memory storage
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let sampleData = {
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"people": [
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{
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"name": "John Doe",
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"age": 30,
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"city": "New York"
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},
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{
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"name": "Jane Smith",
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"age": 25,
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"city": "Los Angeles"
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}
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],
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"total": 2
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};
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let stateGuid = uuidv4();
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// API endpoints
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app.post('/api/v1/upload', (req, res) => {
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try {
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const uploadedData = req.body;
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// Validate that it's valid JSON
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if (!uploadedData || typeof uploadedData !== 'object') {
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return res.status(400).json({ error: 'Invalid JSON data' });
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}
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// Store the sample data and generate new state GUID
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sampleData = uploadedData;
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stateGuid = uuidv4();
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res.json({ message: 'Sample data uploaded successfully', state: stateGuid });
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} catch (error) {
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res.status(500).json({ error: 'Failed to upload sample data' });
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}
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});
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app.get('/api/v1/sample', (req, res) => {
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try {
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res.json(sampleData);
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} catch (error) {
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res.status(500).json({ error: 'Failed to retrieve sample data' });
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}
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});
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app.get('/api/v1/state', (req, res) => {
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try {
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res.json({ state: stateGuid });
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} catch (error) {
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res.status(500).json({ error: 'Failed to retrieve state' });
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}
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});
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// Serve React app for all other routes
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app.get('*', (req, res) => {
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res.sendFile(path.join(__dirname, 'build', 'index.html'));
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});
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return app;
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}
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// Start server if this file is run directly
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if (require.main === module) {
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// Parse command line arguments
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const args = process.argv.slice(2);
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let listenAddr = process.env.LISTEN_ADDR || '127.0.0.1';
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let listenPort = process.env.LISTEN_PORT || 3000;
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for (let i = 0; i < args.length; i++) {
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if (args[i] === '-h' || args[i] === '--listen-addr') {
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listenAddr = args[i + 1];
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i++;
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} else if (args[i] === '-p' || args[i] === '--port') {
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listenPort = args[i + 1];
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i++;
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}
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}
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const app = createApp();
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const PORT = parseInt(listenPort);
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const HOST = listenAddr;
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app.listen(PORT, HOST, () => {
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console.log(`Server running on http://${HOST}:${PORT}`);
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console.log(`API endpoints:`);
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console.log(` POST http://${HOST}:${PORT}/api/v1/upload`);
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console.log(` GET http://${HOST}:${PORT}/api/v1/sample`);
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console.log(` GET http://${HOST}:${PORT}/api/v1/state`);
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});
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}
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module.exports = { createApp }; |