first commit

admin/menu/UsersMenu.php

@@ -0,0 +1,19 @@
+<?php
+
+class UsersMenu extends Menu
+{
+    public function get_vars()
+    {
+        $vars = parent::get_vars();
+
+        $result = [
+            'users_groups' => sqlFetchAll(sqlQuery('SELECT id, name FROM users_groups'), ['id' => 'name']),
+        ];
+
+        if (findModule(Modules::PRICELISTS)) {
+            $result['priceLists'] = sqlFetchAll(sqlQuery('SELECT id, name FROM pricelists'), ['id' => 'name']);
+        }
+
+        return array_merge($vars, $result);
+    }
+}