Claude
bdf27b8b99
Older browsers (and non-HTTPS contexts) don't have crypto.randomUUID. Move ID generation to the server using Node's built-in crypto module. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DReRqHxSYuVfCzTzQGD9hZ
96 lines
2.9 KiB
JavaScript
96 lines
2.9 KiB
JavaScript
const express = require('express');
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const cors = require('cors');
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const fs = require('fs');
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const path = require('path');
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const { randomUUID } = require('crypto');
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const app = express();
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const DATA_DIR = process.env.DATA_DIR || path.join(__dirname, 'data');
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const DATA_FILE = path.join(DATA_DIR, 'prayers.json');
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const PORT = process.env.PORT || 4000;
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// Ensure data directory exists and is writable on startup
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try {
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fs.mkdirSync(DATA_DIR, { recursive: true });
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fs.accessSync(DATA_DIR, fs.constants.W_OK);
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console.log(`Data directory ready: ${DATA_DIR}`);
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} catch (err) {
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console.error(`WARNING: Data directory not writable: ${DATA_DIR} — ${err.message}`);
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// Attempt chmod in case it's a simple permission gap
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try { fs.chmodSync(DATA_DIR, 0o755); } catch {}
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}
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app.use(cors());
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app.use(express.json());
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app.use(express.static(path.join(__dirname, 'build')));
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function readPrayers() {
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if (!fs.existsSync(DATA_FILE)) return [];
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try {
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return JSON.parse(fs.readFileSync(DATA_FILE, 'utf8'));
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} catch {
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return [];
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}
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}
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function writePrayers(prayers) {
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fs.mkdirSync(DATA_DIR, { recursive: true });
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fs.writeFileSync(DATA_FILE, JSON.stringify(prayers, null, 2));
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}
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app.get('/api/health', (req, res) => {
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let writable = false;
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try { fs.accessSync(DATA_DIR, fs.constants.W_OK); writable = true; } catch {}
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res.json({ ok: writable, dataDir: DATA_DIR, dataFile: DATA_FILE });
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});
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app.get('/api/prayers', (req, res) => {
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res.json(readPrayers());
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});
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app.post('/api/prayers', (req, res) => {
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try {
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const prayers = readPrayers();
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const prayer = { id: randomUUID(), ...req.body };
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prayers.unshift(prayer);
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writePrayers(prayers);
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res.status(201).json(prayer);
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} catch (err) {
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console.error('Write failed:', err.message);
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res.status(500).json({ error: 'Could not save prayer. Check data directory permissions.' });
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}
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});
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app.put('/api/prayers/:id', (req, res) => {
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try {
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const prayers = readPrayers();
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const idx = prayers.findIndex(p => p.id === req.params.id);
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if (idx === -1) return res.status(404).json({ error: 'Not found' });
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prayers[idx] = { ...prayers[idx], ...req.body };
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writePrayers(prayers);
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res.json(prayers[idx]);
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} catch (err) {
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console.error('Write failed:', err.message);
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res.status(500).json({ error: 'Could not save prayer. Check data directory permissions.' });
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}
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});
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app.delete('/api/prayers/:id', (req, res) => {
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try {
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const prayers = readPrayers();
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const filtered = prayers.filter(p => p.id !== req.params.id);
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writePrayers(filtered);
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res.status(204).end();
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} catch (err) {
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console.error('Write failed:', err.message);
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res.status(500).json({ error: 'Could not delete prayer. Check data directory permissions.' });
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}
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});
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// Serve React for all other routes
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app.get('*splat', (req, res) => {
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res.sendFile(path.join(__dirname, 'build', 'index.html'));
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});
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app.listen(PORT, () => console.log(`Server running on port ${PORT}, data: ${DATA_FILE}`));
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