Initial Priority Horizon board

server.js

@@ -0,0 +1,77 @@
+const express = require('express');
+const fs = require('fs');
+const path = require('path');
+
+const app = express();
+const DATA_FILE = path.join(__dirname, 'data.json');
+
+app.use(express.json());
+app.use(express.static(path.join(__dirname, 'public')));
+
+function readData() {
+  return JSON.parse(fs.readFileSync(DATA_FILE, 'utf8'));
+}
+function writeData(data) {
+  fs.writeFileSync(DATA_FILE, JSON.stringify(data, null, 2));
+}
+
+app.get('/api/notes', (req, res) => {
+  const data = readData();
+  const grouped = { now: [], soon: [], eventually: [] };
+  data.notes.sort((a, b) => a.order - b.order).forEach(n => {
+    if (grouped[n.column]) grouped[n.column].push(n);
+  });
+  res.json(grouped);
+});
+
+app.post('/api/notes', (req, res) => {
+  const { column, text } = req.body;
+  if (!column || !text) return res.status(400).json({ error: 'column and text required' });
+  const data = readData();
+  const note = { id: data.nextId++, column, text, order: data.notes.filter(n => n.column === column).length };
+  data.notes.push(note);
+  writeData(data);
+  res.status(201).json(note);
+});
+
+app.patch('/api/notes/:id', (req, res) => {
+  const data = readData();
+  const note = data.notes.find(n => n.id === parseInt(req.params.id));
+  if (!note) return res.status(404).json({ error: 'not found' });
+  if (req.body.text !== undefined) note.text = req.body.text;
+  if (req.body.column !== undefined) note.column = req.body.column;
+  if (req.body.order !== undefined) note.order = req.body.order;
+  if (req.body.reorder) {
+    // reorder: [{id, order}, ...]
+    req.body.reorder.forEach(r => {
+      const n = data.notes.find(x => x.id === r.id);
+      if (n) { n.order = r.order; if (r.column) n.column = r.column; }
+    });
+  }
+  writeData(data);
+  res.json(note);
+});
+
+app.delete('/api/notes/:id', (req, res) => {
+  const data = readData();
+  const idx = data.notes.findIndex(n => n.id === parseInt(req.params.id));
+  if (idx === -1) return res.status(404).json({ error: 'not found' });
+  data.notes.splice(idx, 1);
+  writeData(data);
+  res.json({ ok: true });
+});
+
+// Bulk reorder endpoint
+app.put('/api/reorder', (req, res) => {
+  const data = readData();
+  const { items } = req.body; // [{id, column, order}]
+  if (!items) return res.status(400).json({ error: 'items required' });
+  items.forEach(r => {
+    const n = data.notes.find(x => x.id === r.id);
+    if (n) { n.order = r.order; n.column = r.column; }
+  });
+  writeData(data);
+  res.json({ ok: true });
+});
+
+app.listen(3333, '0.0.0.0', () => console.log('Priority Horizon running on :3333'));