diff --git a/addons/default/visiosoft/advs-module/src/Support/_helpers.php b/addons/default/visiosoft/advs-module/src/Support/_helpers.php
index 114eccbf0..45c94b635 100644
--- a/addons/default/visiosoft/advs-module/src/Support/_helpers.php
+++ b/addons/default/visiosoft/advs-module/src/Support/_helpers.php
@@ -24,4 +24,11 @@ if (!function_exists('get_buyables'))
 	function get_buyables() {
 		return dispatch_now(new GetBuyables());
 	}
+}
+
+if (!function_exists('auth_id_if_null'))
+{
+	function auth_id_if_null($userId) {
+		return $userId ?: auth()->id();
+	}
 }
\ No newline at end of file