initial commit

app/Services/Hosting/Health/SystemHealthService.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Services\Hosting\Health;
+
+use App\Services\Hosting\Proxmox\ProxmoxClient;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Queue;
+
+class SystemHealthService
+{
+    public function __construct(private readonly ProxmoxClient $proxmox) {}
+
+    /**
+     * @return array<string, array{status: string, message: string}>
+     */
+    public function checks(): array
+    {
+        return [
+            'database' => $this->checkDatabase(),
+            'proxmox' => $this->checkProxmox(),
+            'traefik_config' => $this->checkTraefik(),
+            'queue' => $this->checkQueue(),
+        ];
+    }
+
+    private function checkDatabase(): array
+    {
+        try {
+            DB::connection()->getPdo();
+
+            return ['status' => 'ok', 'message' => 'Datenbank erreichbar'];
+        } catch (\Throwable $e) {
+            return ['status' => 'error', 'message' => $e->getMessage()];
+        }
+    }
+
+    private function checkProxmox(): array
+    {
+        try {
+            $this->proxmox->node();
+
+            return ['status' => 'ok', 'message' => 'Proxmox API erreichbar'];
+        } catch (\Throwable $e) {
+            return ['status' => 'error', 'message' => $e->getMessage()];
+        }
+    }
+
+    private function checkTraefik(): array
+    {
+        $path = config('hosting.traefik.dynamic_config_path');
+        if (! $path) {
+            return ['status' => 'warning', 'message' => 'Traefik-Pfad nicht konfiguriert'];
+        }
+        if (! is_writable(dirname($path)) && ! file_exists($path)) {
+            return ['status' => 'warning', 'message' => 'Traefik-Verzeichnis nicht beschreibbar'];
+        }
+
+        return ['status' => 'ok', 'message' => is_file($path) ? 'Konfigurationsdatei vorhanden' : 'Wird bei erster Route angelegt'];
+    }
+
+    private function checkQueue(): array
+    {
+        try {
+            $size = DB::table('jobs')->count();
+
+            return ['status' => 'ok', 'message' => "Queue: {$size} ausstehende Jobs"];
+        } catch (\Throwable) {
+            return ['status' => 'warning', 'message' => 'Queue-Tabelle nicht verfügbar (sync driver?)'];
+        }
+    }
+}