MDL-45319 events: added debugging messages for missing relateduserid value

lib/classes/event/course_completed.php

@@ -124,6 +124,6 @@ class course_completed extends base {
     protected function validate_data() {
         parent::validate_data();
 
-        // TODO: MDL-45319 add validation of relateduserid and other['relateduserid'].
+        // TODO: MDL-45445 add validation of relateduserid and other['relateduserid'].
     }
 }

lib/classes/event/user_created.php

@@ -98,4 +98,19 @@ class user_created extends base {
     protected function get_legacy_logdata() {
         return array(SITEID, 'user', 'add', '/view.php?id='.$this->objectid, fullname($this->get_legacy_eventdata()));
     }
+
+    /**
+     * Custom validation.
+     *
+     * @throws \coding_exception
+     * @return void
+     */
+    protected function validate_data() {
+        parent::validate_data();
+
+        if (!isset($this->relateduserid)) {
+            debugging('The \'relateduserid\' value must be specified in the event.', DEBUG_DEVELOPER);
+            $this->relateduserid = $this->objectid;
+        }
+    }
 }

lib/classes/event/user_deleted.php

@@ -116,6 +116,11 @@ class user_deleted extends base {
     protected function validate_data() {
         parent::validate_data();
 
+        if (!isset($this->relateduserid)) {
+            debugging('The \'relateduserid\' value must be specified in the event.', DEBUG_DEVELOPER);
+            $this->relateduserid = $this->objectid;
+        }
+
         if (!isset($this->other['username'])) {
             throw new \coding_exception('The \'username\' value must be set in other.');
         }

lib/classes/event/user_updated.php

@@ -98,4 +98,19 @@ class user_updated extends base {
     protected function get_legacy_logdata() {
         return array(SITEID, 'user', 'update', 'view.php?id='.$this->objectid, '');
     }
+
+    /**
+     * Custom validation.
+     *
+     * @throws \coding_exception
+     * @return void
+     */
+    protected function validate_data() {
+        parent::validate_data();
+
+        if (!isset($this->relateduserid)) {
+            debugging('The \'relateduserid\' value must be specified in the event.', DEBUG_DEVELOPER);
+            $this->relateduserid = $this->objectid;
+        }
+    }
 }