From a77a3eb3d6c8d4ad1961e197948b656975493438 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Mon, 15 May 2023 10:48:04 +0000
Subject: [PATCH] add migration that fixes the issue from #2591, re #2591,
fixes #2622
Closes #2622
Merge request studip/studip!1769
---
db/migrations/5.1.46_fix_for_biest2591.php | 20 ++++++++++++++++++++
lib/classes/SemClass.class.php | 1 -
2 files changed, 20 insertions(+), 1 deletion(-)
create mode 100644 db/migrations/5.1.46_fix_for_biest2591.php
diff --git a/db/migrations/5.1.46_fix_for_biest2591.php b/db/migrations/5.1.46_fix_for_biest2591.php
new file mode 100644
index 00000000000..4617ff9d105
--- /dev/null
+++ b/db/migrations/5.1.46_fix_for_biest2591.php
@@ -0,0 +1,20 @@
+<?php
+final class FixForBiest2591 extends Migration
+{
+ protected function up()
+ {
+ $query = "DELETE `tools_activated`
+ FROM `tools_activated`
+ JOIN `seminare` ON `range_id` = `Seminar_id`
+ WHERE `seminare`.`status` IN (
+ SELECT `id`
+ FROM `sem_classes`
+ WHERE `studygroup_mode` = 1
+ ) AND `plugin_id` IN (
+ SELECT `pluginid`
+ FROM `plugins`
+ WHERE `pluginclassname` = 'CoreParticipants'
+ )";
+ DBManager::get()->exec($query);
+ }
+}
diff --git a/lib/classes/SemClass.class.php b/lib/classes/SemClass.class.php
index 0fee25341cf..36bfd70d631 100644
--- a/lib/classes/SemClass.class.php
+++ b/lib/classes/SemClass.class.php
@@ -44,7 +44,6 @@ class SemClass implements ArrayAccess
static protected $studygroup_forbidden_modules = [
'CoreAdmin',
'CoreParticipants',
- 'CoreSchedule'
];
static protected $sem_classes = null;
--
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