ServiceGroup: allow to assign them to services...

...via assignment rules

fixes #13415

application/forms/IcingaServiceGroupForm.php

@@ -2,6 +2,7 @@
 
 namespace Icinga\Module\Director\Forms;
 
+use Icinga\Module\Director\Objects\IcingaService;
 use Icinga\Module\Director\Web\Form\DirectorObjectForm;
 
 class IcingaServiceGroupForm extends DirectorObjectForm
@@ -17,6 +18,21 @@ class IcingaServiceGroupForm extends DirectorObjectForm
         ));
 
         $this->addGroupDisplayNameElement()
+             ->addAssignmentElements()
              ->setButtons();
     }
+
+    protected function addAssignmentElements()
+    {
+        $this->addAssignFilter(array(
+            'columns' => IcingaService::enumProperties($this->db, 'service.'),
+            'required' => true,
+            'description' => $this->translate(
+                'This allows you to configure an assignment filter. Please feel'
+                . ' free to combine as many nested operators as you want'
+            )
+        ));
+
+        return $this;
+    }
 }

library/Director/Objects/IcingaServiceGroup.php

@@ -5,4 +5,9 @@ namespace Icinga\Module\Director\Objects;
 class IcingaServiceGroup extends IcingaObjectGroup
 {
     protected $table = 'icinga_servicegroup';
+
+    public function supportsAssignments()
+    {
+        return true;
+    }
 }