From 2d476195036b7f4ed8bf4d76477eca1c7403f99e Mon Sep 17 00:00:00 2001
From: Ankit Agarwal <ankit@moodle.com>
Date: Thu, 26 Jan 2017 14:23:38 +0530
Subject: [PATCH] MDL-50729 events: Add user constants to events base class

---
 lib/classes/event/base.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/classes/event/base.php b/lib/classes/event/base.php
index 17d399b6286..b74d5a182e0 100644
--- a/lib/classes/event/base.php
+++ b/lib/classes/event/base.php
@@ -85,6 +85,16 @@ abstract class base implements \IteratorAggregate {
      */
     const NOT_FOUND = -31338;
 
+    /**
+     * User id to use when the user is not logged in.
+     */
+    const USER_NOTLOGGEDIN = 0;
+
+    /**
+     * User id to use when actor is not an actual user but system, cli or cron.
+     */
+    const USER_OTHER = -1;
+
     /** @var array event data */
     protected $data;