On continue à adapter le template...

local/modules/Selection/Controller/SelectionController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Selection\Controller;
+
+use Thelia\Controller\Admin\BaseAdminController;
+use Thelia\Core\Event\UpdatePositionEvent;
+
+class SelectionController extends BaseAdminController
+{
+    /**
+     * Show the default template : selectionList
+     *
+     * @return \Thelia\Core\HttpFoundation\Response
+     */
+    public function viewAction()
+    {
+        return $this->render(
+            "selection-list",
+            [
+                'selection_order' => $this->getAttributeSelectionOrder(),
+                'selection_container_order' => $this->getAttributeContainerOrder()
+            ]
+        );
+    }
+
+    private function getAttributeSelectionOrder()
+    {
+        return $this->getListOrderFromSession(
+            'selection',
+            'selection_order',
+            'manual'
+        );
+    }
+
+    private function getAttributeContainerOrder()
+    {
+        return $this->getListOrderFromSession(
+            'selectioncontainer',
+            'selection_container_order',
+            'manual'
+        );
+    }
+
+    protected function createUpdatePositionEvent($positionChangeMode, $positionValue)
+    {
+        return new UpdatePositionEvent(
+            $this->getRequest()->get('selection_id', null),
+            $positionChangeMode,
+            $positionValue
+        );
+    }
+}