remove old migration method

Signed-off-by: Robin Appelman <robin@icewind.nl>

diff --git a/apps/files_external/lib/Lib/Storage/AmazonS3.php b/apps/files_external/lib/Lib/Storage/AmazonS3.php
index 64909fb0bef3e36bcb3e097feec65b283244ca11..230ea10121f12340168dc38b0f159390fdd25ec4 100644 (file)
--- a/apps/files_external/lib/Lib/Storage/AmazonS3.php
+++ b/apps/files_external/lib/Lib/Storage/AmazonS3.php
@@ -212,37 +212,6 @@ class AmazonS3 extends \OC\Files\Storage\Common {
                return false;
        }
 
-       /**
-        * Updates old storage ids (v0.2.1 and older) that are based on key and secret to new ones based on the bucket name.
-        * TODO Do this in a repair step. requires iterating over all users and loading the mount.json from their home
-        *
-        * @param array $params
-        */
-       public function updateLegacyId(array $params) {
-               $oldId = 'amazon::' . $params['key'] . md5($params['secret']);
-
-               // find by old id or bucket
-               $stmt = \OC::$server->getDatabaseConnection()->prepare(
-                       'SELECT `numeric_id`, `id` FROM `*PREFIX*storages` WHERE `id` IN (?, ?)'
-               );
-               $stmt->execute([$oldId, $this->id]);
-               while ($row = $stmt->fetch()) {
-                       $storages[$row['id']] = $row['numeric_id'];
-               }
-
-               if (isset($storages[$this->id]) && isset($storages[$oldId])) {
-                       // if both ids exist, delete the old storage and corresponding filecache entries
-                       \OC\Files\Cache\Storage::remove($oldId);
-               } elseif (isset($storages[$oldId])) {
-                       // if only the old id exists do an update
-                       $stmt = \OC::$server->getDatabaseConnection()->prepare(
-                               'UPDATE `*PREFIX*storages` SET `id` = ? WHERE `id` = ?'
-                       );
-                       $stmt->execute([$this->id, $oldId]);
-               }
-               // only the bucket based id may exist, do nothing
-       }
-
        /**
         * Remove a file or folder
         *