From 4bf6bb37c2cccfafac41c7cf111bb6d90976a266 Mon Sep 17 00:00:00 2001
From: Jun Pataleta <jun@moodle.com>
Date: Fri, 21 Apr 2023 07:39:17 +0800
Subject: [PATCH] MDL-77927 core: Delete other mod_assignment subplugins

Non-core mod_assignment subplugin data may still be present on the
database. We need to make sure to remove these too during upgrade.
---
 lib/db/upgrade.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index 7d5566200e6..c94cf1768f2 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -3237,6 +3237,17 @@ privatefiles,moodle|/user/files.php';
             uninstall_plugin('assignment', 'upload');
             uninstall_plugin('assignment', 'uploadsingle');
 
+            // Delete other mod_assignment subplugins.
+            $pluginnamelike = $DB->sql_like('plugin', ':pluginname');
+            $subplugins = $DB->get_fieldset_select('config_plugins', 'plugin', "$pluginnamelike AND name = :name", [
+                'pluginname' => $DB->sql_like_escape('assignment_') . '%',
+                'name' => 'version',
+            ]);
+            foreach ($subplugins as $subplugin) {
+                [$plugin, $subpluginname] = explode('_', $subplugin, 2);
+                uninstall_plugin($plugin, $subpluginname);
+            }
+
             // Delete mod_assignment.
             uninstall_plugin('mod', 'assignment');
         }