Builded new structure.

Now with remote setup and management Server
more than one Node can be connected
added user auth

management/src/routes/proxy.js

@@ -0,0 +1,119 @@
+import { Router } from 'express';
+import { agentRequest } from '../agentClient.js';
+import { getNode, listNodes, recordNodeHealth } from '../store.js';
+
+export const proxyRouter = Router();
+
+proxyRouter.get('/health', async (_req, res) => {
+  const nodes = listNodes().filter((node) => node.enabled);
+  const checks = { database: 'ok' };
+  let ok = true;
+  await Promise.all(nodes.map(async (node) => {
+    try {
+      const health = await agentRequest(node, '/health', { timeout: 8000 });
+      checks[node.name] = health?.ok ? 'ok' : 'degraded';
+      recordNodeHealth(node.id, checks[node.name]);
+      ok = ok && Boolean(health?.ok);
+    } catch {
+      checks[node.name] = 'error';
+      recordNodeHealth(node.id, 'error');
+      ok = false;
+    }
+  }));
+  res.json({ ok, checks });
+});
+
+proxyRouter.get('/vms', async (_req, res) => {
+  const nodes = listNodes().filter((node) => node.enabled);
+  const rows = [];
+  await Promise.all(nodes.map(async (node) => {
+    try {
+      const vms = await agentRequest(node, '/vms');
+      for (const vm of vms) {
+        rows.push({ ...vm, id: `${node.id}:${vm.name}`, nodeId: node.id, nodeName: node.name });
+      }
+      recordNodeHealth(node.id, 'ok');
+    } catch {
+      recordNodeHealth(node.id, 'error');
+    }
+  }));
+  res.json(rows.sort((a, b) => `${a.nodeName}/${a.name}`.localeCompare(`${b.nodeName}/${b.name}`)));
+});
+
+proxyRouter.get('/jobs', async (_req, res) => {
+  const nodes = listNodes().filter((node) => node.enabled);
+  const rows = [];
+  await Promise.all(nodes.map(async (node) => {
+    try {
+      const jobs = await agentRequest(node, '/jobs');
+      for (const job of jobs) rows.push({ ...job, nodeId: node.id, nodeName: node.name });
+    } catch {
+      recordNodeHealth(node.id, 'error');
+    }
+  }));
+  res.json(rows.sort((a, b) => String(b.startedAt || '').localeCompare(String(a.startedAt || ''))));
+});
+
+proxyRouter.get('/snapshots/:nodeId/:vmName', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.json(await agentRequest(node, `/snapshots/${encodeURIComponent(req.params.vmName)}`));
+  } catch (error) {
+    next(error);
+  }
+});
+
+proxyRouter.get('/snapshots/:nodeId/:vmName/:snapshotId/files', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.json(await agentRequest(node, `/snapshots/${encodeURIComponent(req.params.vmName)}/${encodeURIComponent(req.params.snapshotId)}/files`));
+  } catch (error) {
+    next(error);
+  }
+});
+
+proxyRouter.post('/backup/:nodeId/:vmName', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.status(202).json(await agentRequest(node, `/backup/${encodeURIComponent(req.params.vmName)}`, { method: 'POST', body: req.body || {} }));
+  } catch (error) {
+    next(error);
+  }
+});
+
+proxyRouter.post('/restore/:nodeId/:vmName', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.status(202).json(await agentRequest(node, `/restore/${encodeURIComponent(req.params.vmName)}`, { method: 'POST', body: req.body || {} }));
+  } catch (error) {
+    next(error);
+  }
+});
+
+proxyRouter.get('/settings/:nodeId', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.json(await agentRequest(node, '/settings'));
+  } catch (error) {
+    next(error);
+  }
+});
+
+proxyRouter.put('/settings/:nodeId', async (req, res, next) => {
+  try {
+    const node = requireNode(req.params.nodeId);
+    res.json(await agentRequest(node, '/settings', { method: 'PUT', body: req.body || {} }));
+  } catch (error) {
+    next(error);
+  }
+});
+
+function requireNode(id) {
+  const node = getNode(id);
+  if (!node) {
+    const error = new Error('Node not found.');
+    error.status = 404;
+    throw error;
+  }
+  return node;
+}