Initial commit: StudyOS platform

2026-06-08 16:53:18 -03:00
commit b7d1e7319f
39 changed files with 9815 additions and 0 deletions
--- a/server/routes/notes.js
+++ b/server/routes/notes.js
@@ -0,0 +1,104 @@
+const express = require('express');
+const db = require('../db');
+const router = express.Router();
+
+// GET /api/notes — list all
+router.get('/', (req, res) => {
+  try {
+    const rows = db.prepare('SELECT * FROM notes ORDER BY updated_at DESC').all();
+    res.json(rows);
+  } catch (err) {
+    console.error('[notes] list error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// POST /api/notes — create
+router.post('/', (req, res) => {
+  const { title, content_markdown, tags = [] } = req.body;
+  if (!title) {
+    return res.status(400).json({ error: 'title is required' });
+  }
+
+  let tagsJson;
+  try {
+    tagsJson = JSON.stringify(Array.isArray(tags) ? tags : []);
+  } catch {
+    return res.status(400).json({ error: 'tags must be a valid array' });
+  }
+
+  try {
+    const info = db.prepare(`
+      INSERT INTO notes (title, content_markdown, tags)
+      VALUES (?, ?, ?)
+    `).run(title, content_markdown || '', tagsJson);
+
+    const row = db.prepare('SELECT * FROM notes WHERE id = ?').get(info.lastInsertRowid);
+    res.status(201).json(row);
+  } catch (err) {
+    console.error('[notes] create error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// PUT /api/notes/:id — update (updated_at auto-set)
+router.put('/:id', (req, res) => {
+  const id = parseInt(req.params.id, 10);
+  if (Number.isNaN(id)) {
+    return res.status(400).json({ error: 'Invalid note id' });
+  }
+
+  const { title, content_markdown, tags } = req.body;
+
+  let tagsJson = undefined;
+  if (tags !== undefined) {
+    try {
+      tagsJson = JSON.stringify(Array.isArray(tags) ? tags : []);
+    } catch {
+      return res.status(400).json({ error: 'tags must be a valid array' });
+    }
+  }
+
+  try {
+    const existing = db.prepare('SELECT * FROM notes WHERE id = ?').get(id);
+    if (!existing) {
+      return res.status(404).json({ error: 'Note not found' });
+    }
+
+    db.prepare(`
+      UPDATE notes SET
+        title = COALESCE(?, title),
+        content_markdown = COALESCE(?, content_markdown),
+        tags = COALESCE(?, tags),
+        updated_at = datetime('now')
+      WHERE id = ?
+    `).run(title ?? null, content_markdown ?? null, tagsJson ?? null, id);
+
+    const row = db.prepare('SELECT * FROM notes WHERE id = ?').get(id);
+    res.json(row);
+  } catch (err) {
+    console.error('[notes] update error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// DELETE /api/notes/:id
+router.delete('/:id', (req, res) => {
+  const id = parseInt(req.params.id, 10);
+  if (Number.isNaN(id)) {
+    return res.status(400).json({ error: 'Invalid note id' });
+  }
+
+  try {
+    const info = db.prepare('DELETE FROM notes WHERE id = ?').run(id);
+    if (info.changes === 0) {
+      return res.status(404).json({ error: 'Note not found' });
+    }
+    res.json({ deleted: true });
+  } catch (err) {
+    console.error('[notes] delete error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+module.exports = router;