api(app): add NodeInformationController

app/Http/Controllers/Api/Application/Nodes/NodeInformationController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Pterodactyl\Http\Controllers\Api\Application\Nodes;
+
+use Carbon\Carbon;
+use Illuminate\Support\Str;
+use Illuminate\Http\Request;
+use Pterodactyl\Models\Node;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Cache\Repository as Cache;
+use Pterodactyl\Repositories\Wings\DaemonConfigurationRepository;
+use Pterodactyl\Http\Controllers\Api\Application\ApplicationApiController;
+
+class NodeInformationController extends ApplicationApiController
+{
+    private Cache $cache;
+    private DaemonConfigurationRepository $repository;
+
+    public function __construct(Cache $cache, DaemonConfigurationRepository $repository)
+    {
+        parent::__construct();
+
+        $this->cache = $cache;
+        $this->repository = $repository;
+    }
+
+    /**
+     * Returns system information from the node.
+     *
+     * @return \Illuminate\Http\JsonResponse
+     *
+     * @throws \Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException
+     */
+    public function __invoke(Request $request, Node $node)
+    {
+        $data = $this->cache
+            ->tags(['nodes'])
+            ->remember($node->uuid, Carbon::now()->addSeconds(30), function () use ($node) {
+                return $this->repository->setNode($node)->getSystemInformation();
+            });
+
+        return new JsonResponse([
+            'version' => $data['version'] ?? null,
+            'system' => [
+                'type' => Str::title($data['os'] ?? 'Unknown'),
+                'arch' => $data['architecture'] ?? null,
+                'release' => $data['kernel_version'] ?? null,
+                'cpus' => $data['cpu_count'] ?? null,
+            ],
+        ]);
+    }
+}