Add support for external_id on servers, closes #975

app/Http/Controllers/Admin/ServersController.php

@@ -406,7 +406,7 @@ class ServersController extends Controller
     public function setDetails(Request $request, Server $server)
     {
         $this->detailsModificationService->handle($server, $request->only([
-            'owner_id', 'name', 'description',
+            'owner_id', 'external_id', 'name', 'description',
         ]));
 
         $this->alert->success(trans('admin/server.alerts.details_updated'))->flash();

app/Http/Requests/Api/Application/Servers/StoreServerRequest.php

@@ -31,6 +31,7 @@ class StoreServerRequest extends ApplicationApiRequest
         $rules = Server::getCreateRules();
 
         return [
+            'external_id' => $rules['external_id'],
             'name' => $rules['name'],
             'description' => array_merge(['nullable'], $rules['description']),
             'user' => $rules['owner_id'],