feat: implement system-wide activity logging with database persistence, repository patterns, and admin controller access.

app/Http/Controllers/Api/Service/VmRebuildController.php

@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use App\Http\Controllers\Api\Service\Concerns\ResolvesVm;
 use App\Http\Services\vCenter;
 use App\Models\ModuleVmware;
+use App\Services\ActivityLogger;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
@@ -14,6 +15,8 @@ class VmRebuildController extends Controller
 {
     use ResolvesVm;
 
+    public function __construct(protected ActivityLogger $activityLogger) {}
+
     public function options(Request $request): JsonResponse
     {
         $productId = (int) $request->query('product');
@@ -103,6 +106,14 @@ class VmRebuildController extends Controller
             ], 400);
         }
 
+        $this->activityLogger->log(
+            event: 'rebuild',
+            logName: 'VM',
+            description: "Customer {$customer->email} rebuild VM: {$vm->name} với OS ID: {$payload['os_id']}",
+            subject: $vm,
+            newValues: ['os_id' => $payload['os_id']],
+        );
+
         return response()->json([
             'error' => false,
             'message' => 'Đã gửi yêu cầu rebuild VM',
@@ -207,6 +218,14 @@ class VmRebuildController extends Controller
             }
         }
 
+        $this->activityLogger->log(
+            event: 'upgrade_addons',
+            logName: 'VM',
+            description: "Customer {$customer->email} nâng cấp addons VM: {$vm->name} - áp dụng: " . implode(', ', $applied ?: ['none']),
+            subject: $vm,
+            newValues: array_filter(['cpu' => $payload['cpu'] ?? null, 'ram' => $payload['ram'] ?? null, 'disk' => $payload['disk'] ?? null]),
+        );
+
         return response()->json([
             'error' => false,
             'message' => 'Đã gửi yêu cầu nâng cấp addons',