From cfdf2247edde03a552ee6658dae5316fc60cac5f Mon Sep 17 00:00:00 2001
From: Dakota Brink <git@kota.is>
Date: Wed, 13 Nov 2024 16:21:38 -0500
Subject: [PATCH] add down

---
 .../down.sql                                         | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/xmtp_mls/migrations/2024-11-13-145830_add_conversation_type_remove_purpose/down.sql b/xmtp_mls/migrations/2024-11-13-145830_add_conversation_type_remove_purpose/down.sql
index d9a93fe9a..ecc0cb7fb 100644
--- a/xmtp_mls/migrations/2024-11-13-145830_add_conversation_type_remove_purpose/down.sql
+++ b/xmtp_mls/migrations/2024-11-13-145830_add_conversation_type_remove_purpose/down.sql
@@ -1 +1,11 @@
--- This file should undo anything in `up.sql`
+ALTER TABLE groups
+ADD COLUMN purpose INTEGER NOT NULL;
+
+UPDATE groups
+SET purpose = CASE
+    WHEN conversation_type = 1 THEN 1
+    WHEN conversation_type = 2 THEN 1
+    ELSE 2
+END;
+
+ALTER TABLE groups DROP COLUMN conversation_type;