Projektvorschläge toggelbar

routes/user-routes.js

@@ -130,6 +130,50 @@ function registerUserRoutes(app) {
     });
   });
 
+  // API: Projektvorschläge-Einstellung abrufen
+  app.get('/api/user/project-search-enabled', requireAuth, (req, res) => {
+    const userId = req.session.userId;
+
+    db.get('SELECT project_search_enabled FROM users WHERE id = ?', [userId], (err, user) => {
+      if (err) {
+        return res.status(500).json({ error: 'Fehler beim Abrufen der Einstellung' });
+      }
+
+      // Standardwert: 1 (aktiviert) wenn nicht gesetzt
+      const enabled = user?.project_search_enabled !== null && user?.project_search_enabled !== undefined 
+        ? (user.project_search_enabled === 1) 
+        : true;
+      
+      res.json({ project_search_enabled: enabled });
+    });
+  });
+
+  // API: Projektvorschläge-Einstellung speichern
+  app.post('/api/user/project-search-enabled', requireAuth, (req, res) => {
+    const userId = req.session.userId;
+    const { project_search_enabled } = req.body;
+
+    // Validierung: Muss boolean oder 0/1 sein
+    let enabledValue;
+    if (typeof project_search_enabled === 'boolean') {
+      enabledValue = project_search_enabled ? 1 : 0;
+    } else if (project_search_enabled === 1 || project_search_enabled === '1' || project_search_enabled === true) {
+      enabledValue = 1;
+    } else if (project_search_enabled === 0 || project_search_enabled === '0' || project_search_enabled === false) {
+      enabledValue = 0;
+    } else {
+      return res.status(400).json({ error: 'Ungültiger Wert für project_search_enabled' });
+    }
+
+    db.run('UPDATE users SET project_search_enabled = ? WHERE id = ?', [enabledValue, userId], (err) => {
+      if (err) {
+        return res.status(500).json({ error: 'Fehler beim Speichern der Einstellung' });
+      }
+
+      res.json({ success: true, project_search_enabled: enabledValue === 1 });
+    });
+  });
+
   // API: Rollenwechsel
   app.post('/api/user/switch-role', requireAuth, (req, res) => {
     const { role } = req.body;