From 4f00849cab60eb3163d6f94a1861d3010decdd81 Mon Sep 17 00:00:00 2001
From: mcrakhman <rakhmanov.m@gmail.com>
Date: Mon, 20 Jan 2025 18:36:38 +0100
Subject: [PATCH] Migrate space hash

---
 commonspace/spacestorage/migration/spacemigrator.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/commonspace/spacestorage/migration/spacemigrator.go b/commonspace/spacestorage/migration/spacemigrator.go
index 2d585bfb..8c0414d9 100644
--- a/commonspace/spacestorage/migration/spacemigrator.go
+++ b/commonspace/spacestorage/migration/spacemigrator.go
@@ -160,9 +160,20 @@ func (s *spaceMigrator) MigrateId(ctx context.Context, id string, progress Progr
 	if len(allErrors) > 0 {
 		return fmt.Errorf("migration failed: %w", errors.Join(allErrors...))
 	}
+	if err := s.migrateHash(ctx, oldStorage, newStorage); err != nil {
+		log.Warn("migration: failed to migrate hash", zap.Error(err))
+	}
 	return s.setMigrated(ctx, newStorage.AnyStore())
 }
 
+func (s *spaceMigrator) migrateHash(ctx context.Context, oldStorage oldstorage.SpaceStorage, newStorage spacestorage.SpaceStorage) error {
+	spaceHash, err := oldStorage.ReadSpaceHash()
+	if err != nil {
+		return err
+	}
+	return newStorage.StateStorage().SetHash(ctx, spaceHash)
+}
+
 func (s *spaceMigrator) checkMigrated(ctx context.Context, id string) (bool, spacestorage.SpaceStorage) {
 	storage, err := s.newProvider.WaitSpaceStorage(ctx, id)
 	if err != nil {