Fix healthchecks: install curl in backend and frontend images

backend/routes/drawings.js

@@ -0,0 +1,94 @@
+const express = require('express');
+const authenticate = require('../middleware/auth');
+const Drawing = require('../models/Drawing');
+
+const router = express.Router();
+
+// All routes require authentication
+router.use(authenticate);
+
+// List drawings for current user
+router.get('/', async (req, res) => {
+  try {
+    const drawings = await Drawing.findAll({
+      where: { userId: req.user.id },
+      attributes: ['id', 'name', 'updatedAt'],
+      order: [['updatedAt', 'DESC']],
+    });
+    res.json(drawings);
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Failed to list drawings' });
+  }
+});
+
+// Create new drawing
+router.post('/', async (req, res) => {
+  try {
+    const { name, canvas_json } = req.body;
+    const drawing = await Drawing.create({
+      name: name || 'Unbenannt',
+      canvas_json: canvas_json || '',
+      userId: req.user.id,
+    });
+    res.status(201).json(drawing);
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Failed to create drawing' });
+  }
+});
+
+// Get single drawing
+router.get('/:id', async (req, res) => {
+  try {
+    const drawing = await Drawing.findOne({
+      where: { id: req.params.id, userId: req.user.id },
+    });
+    if (!drawing) {
+      return res.status(404).json({ error: 'Drawing not found' });
+    }
+    res.json(drawing);
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Failed to get drawing' });
+  }
+});
+
+// Update drawing
+router.put('/:id', async (req, res) => {
+  try {
+    const drawing = await Drawing.findOne({
+      where: { id: req.params.id, userId: req.user.id },
+    });
+    if (!drawing) {
+      return res.status(404).json({ error: 'Drawing not found' });
+    }
+    const { name, canvas_json } = req.body;
+    if (name !== undefined) drawing.name = name;
+    if (canvas_json !== undefined) drawing.canvas_json = canvas_json;
+    await drawing.save();
+    res.json(drawing);
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Failed to update drawing' });
+  }
+});
+
+// Delete drawing
+router.delete('/:id', async (req, res) => {
+  try {
+    const drawing = await Drawing.findOne({
+      where: { id: req.params.id, userId: req.user.id },
+    });
+    if (!drawing) {
+      return res.status(404).json({ error: 'Drawing not found' });
+    }
+    await drawing.destroy();
+    res.json({ message: 'Drawing deleted' });
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'Failed to delete drawing' });
+  }
+});
+
+module.exports = router;