Neue Linkliste unter Werkzeuge mit Teilen und Schnellzugriff-Integration

2026-05-28 14:46:19 +02:00
parent 34fa756291
commit 637a77af2d
5 changed files with 394 additions and 6 deletions
--- a/backend/src/db.js
+++ b/backend/src/db.js
@@ -279,6 +279,33 @@ for (const [k, v] of loginDefaults) {
    db.prepare('INSERT INTO admin_settings (key, value) VALUES (?, ?)').run(k, v);
 }

+// ── Link-Liste ────────────────────────────────────────────────────────────────
+if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='link_list'").get()) {
+  db.exec(`
+    CREATE TABLE link_list (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      user_id     INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+      title       TEXT NOT NULL,
+      url         TEXT NOT NULL,
+      icon        TEXT NOT NULL DEFAULT '🔗',
+      description TEXT NOT NULL DEFAULT '',
+      created_at  DATETIME DEFAULT NULL
+    )
+  `);
+}
+if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='link_list_shares'").get()) {
+  db.exec(`
+    CREATE TABLE link_list_shares (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      link_id     INTEGER NOT NULL REFERENCES link_list(id) ON DELETE CASCADE,
+      shared_by   INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+      shared_with INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+      created_at  DATETIME DEFAULT NULL,
+      UNIQUE(link_id, shared_with)
+    )
+  `);
+}
+
 // ── Kalkulator-Shares ─────────────────────────────────────────────────────────
 if (!db.prepare("SELECT name FROM sqlite_master WHERE type='table' AND name='calculation_shares'").get()) {
  db.exec(`
--- a/backend/src/tools/linkliste/routes.js
+++ b/backend/src/tools/linkliste/routes.js
@@ -0,0 +1,91 @@
+const express = require('express');
+const db      = require('../../db');
+const { authenticate } = require('../../middleware/auth');
+const router  = express.Router();
+
+// ── Eigene Links ──────────────────────────────────────────────────────────────
+router.get('/', authenticate, (req, res) => {
+  const uid = req.user.id;
+  const own = db.prepare(`
+    SELECT l.*, 0 as is_shared, NULL as owner_name,
+      (SELECT COUNT(*) FROM link_list_shares WHERE link_id=l.id) as share_count
+    FROM link_list l WHERE l.user_id=? ORDER BY l.created_at DESC
+  `).all(uid);
+
+  const shared = db.prepare(`
+    SELECT l.*, 1 as is_shared, u.username as owner_name, 0 as share_count
+    FROM link_list l
+    JOIN link_list_shares s ON s.link_id=l.id
+    JOIN users u ON u.id=l.user_id
+    WHERE s.shared_with=?
+    ORDER BY l.created_at DESC
+  `).all(uid);
+
+  const sharedByMe = db.prepare(`
+    SELECT l.*, 0 as is_shared, u.username as shared_with_name
+    FROM link_list l
+    JOIN link_list_shares s ON s.link_id=l.id
+    JOIN users u ON u.id=s.shared_with
+    WHERE l.user_id=?
+    ORDER BY l.title ASC
+  `).all(uid);
+
+  res.json({ own, shared, sharedByMe });
+});
+
+router.post('/', authenticate, (req, res) => {
+  const uid = req.user.id;
+  const { title, url, icon = '🔗', description = '' } = req.body;
+  if (!title?.trim() || !url?.trim()) return res.status(400).json({ error: 'Titel und URL erforderlich' });
+  const r = db.prepare(`
+    INSERT INTO link_list (user_id, title, url, icon, description, created_at)
+    VALUES (?,?,?,?,?,datetime('now','localtime'))
+  `).run(uid, title.trim(), url.trim(), icon, description.trim());
+  res.json(db.prepare('SELECT * FROM link_list WHERE id=?').get(r.lastInsertRowid));
+});
+
+router.put('/:id', authenticate, (req, res) => {
+  const link = db.prepare('SELECT * FROM link_list WHERE id=? AND user_id=?').get(req.params.id, req.user.id);
+  if (!link) return res.status(404).json({ error: 'Nicht gefunden' });
+  const { title, url, icon, description } = req.body;
+  db.prepare('UPDATE link_list SET title=?, url=?, icon=?, description=? WHERE id=?')
+    .run(title??link.title, url??link.url, icon??link.icon, description??link.description, link.id);
+  res.json(db.prepare('SELECT * FROM link_list WHERE id=?').get(link.id));
+});
+
+router.delete('/:id', authenticate, (req, res) => {
+  const r = db.prepare('DELETE FROM link_list WHERE id=? AND user_id=?').run(req.params.id, req.user.id);
+  if (!r.changes) return res.status(404).json({ error: 'Nicht gefunden' });
+  res.json({ ok: true });
+});
+
+// ── Shares ────────────────────────────────────────────────────────────────────
+router.get('/:id/shares', authenticate, (req, res) => {
+  const link = db.prepare('SELECT * FROM link_list WHERE id=? AND user_id=?').get(req.params.id, req.user.id);
+  if (!link) return res.status(404).json({ error: 'Nicht gefunden' });
+  res.json(db.prepare(`
+    SELECT u.id, u.username, s.created_at as shared_at
+    FROM link_list_shares s JOIN users u ON u.id=s.shared_with
+    WHERE s.link_id=?
+  `).all(link.id));
+});
+
+router.post('/:id/share', authenticate, (req, res) => {
+  const link = db.prepare('SELECT * FROM link_list WHERE id=? AND user_id=?').get(req.params.id, req.user.id);
+  if (!link) return res.status(404).json({ error: 'Nicht gefunden' });
+  const target = db.prepare('SELECT * FROM users WHERE username=?').get(req.body.username);
+  if (!target) return res.status(404).json({ error: 'Benutzer nicht gefunden' });
+  if (target.id === req.user.id) return res.status(400).json({ error: 'Kann nicht mit dir selbst teilen' });
+  db.prepare(`INSERT OR IGNORE INTO link_list_shares (link_id, shared_by, shared_with, created_at) VALUES (?,?,?,datetime('now','localtime'))`)
+    .run(link.id, req.user.id, target.id);
+  res.json({ ok: true });
+});
+
+router.delete('/:id/share/:userId', authenticate, (req, res) => {
+  const link = db.prepare('SELECT * FROM link_list WHERE id=? AND user_id=?').get(req.params.id, req.user.id);
+  if (!link) return res.status(404).json({ error: 'Nicht gefunden' });
+  db.prepare('DELETE FROM link_list_shares WHERE link_id=? AND shared_with=?').run(link.id, req.params.userId);
+  res.json({ ok: true });
+});
+
+module.exports = router;