From f019ad32c5d8bd1e5fdae59757782f21952c19fc Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Wed, 28 Aug 2024 14:21:52 +0000
Subject: [PATCH] remove unused method CalendarDate::garbageCollect(), fixes
 #4539

Closes #4539

Merge request studip/studip!3334
---
 lib/models/calendar/CalendarDate.class.php | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/lib/models/calendar/CalendarDate.class.php b/lib/models/calendar/CalendarDate.class.php
index 8631925791f..4755c26952a 100644
--- a/lib/models/calendar/CalendarDate.class.php
+++ b/lib/models/calendar/CalendarDate.class.php
@@ -94,16 +94,6 @@ class CalendarDate extends SimpleORMap implements PrivacyObject
 
     }
 
-    public static function garbageCollect()
-    {
-        DBManager::get()->query(
-            'DELETE `calendar_dates`
-            FROM `calendar_date_assignments`
-            LEFT JOIN `calendar_dates` ON (`calendar_dates`.`id` = `calendar_date_assignments`.`calendar_date_id`)
-            WHERE `range_id` IS NULL'
-        );
-    }
-
     /**
      * @deprecated
      */
-- 
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