[FIX] ServicesController: entity_type (nis2_entity_type col non esiste) + WebhookService risk.status null-safe

application/controllers/ServicesController.php

@@ -71,7 +71,7 @@ class ServicesController extends BaseController
 
         // Cerca in DB
         $record = Database::fetchOne(
-            'SELECT ak.*, o.name as org_name, o.nis2_entity_type, o.sector
+            'SELECT ak.*, o.name as org_name, o.entity_type as nis2_entity_type, o.sector
              FROM api_keys ak
              JOIN organizations o ON o.id = ak.organization_id
              WHERE ak.key_hash = ? AND ak.is_active = 1
@@ -888,14 +888,14 @@ class ServicesController extends BaseController
         );
 
         $org = Database::fetchOne(
-            'SELECT name, nis2_entity_type, sector, employee_count FROM organizations WHERE id = ?',
+            'SELECT name, entity_type, sector, employee_count FROM organizations WHERE id = ?',
             [$orgId]
         );
 
         $this->jsonSuccess([
             'organization' => [
                 'name'        => $org['name'],
-                'entity_type' => $org['nis2_entity_type'],
+                'entity_type' => $org['entity_type'],
                 'sector'      => $org['sector'],
             ],
             'overall_score'     => $overallScore,