1 files changed, 38 insertions, 0 deletions
diff --git a/db/migrations/6.0.3_adjust_cache_configuration.php b/db/migrations/6.0.3_adjust_cache_configuration.php
new file mode 100644
index 0000000..2432e84
--- /dev/null
+++ b/db/migrations/6.0.3_adjust_cache_configuration.php
@@ -0,0 +1,38 @@
+<?php
+return new class extends Migration
+{
+    private const MAPPING = [
+        StudipDbCache::class        => Studip\Cache\DbCache::class,
+        StudipFileCache::class      => Studip\Cache\FileCache::class,
+        StudipMemcachedCache::class => Studip\Cache\MemcachedCache::class,
+        StudipRedisCache::class     => Studip\Cache\RedisCache::class,
+    ];
+
+    public function description()
+    {
+        return 'Replaces the renamed cache classes in system configuration';
+    }
+
+    protected function up()
+    {
+        foreach (self::MAPPING as $old => $new) {
+            self::replaceCache($old, $new);
+        }
+    }
+
+    protected function down()
+    {
+        foreach (self::MAPPING as $old => $new) {
+            self::replaceCache($new, $old);
+        }
+    }
+
+    private function replaceCache(string $old, string $new): void
+    {
+        $query = "UPDATE `config_values`
+                  SET `value` = JSON_REPLACE(`value`, '$.type', ?)
+                  WHERE `field` = 'SYSTEMCACHE'
+                    AND JSON_CONTAINS(`value`, JSON_QUOTE(?), '$.type')";
+        DBManager::get()->execute($query, [$new, $old]);
+    }
+};