fix: snapshot existing config before update; rollback returns 200

2026-03-17 14:41:57 +01:00
parent bd498b9bcb
commit 45c05b5720
2 changed files with 7 additions and 5 deletions
--- a/k-tv-backend/domain/src/services/channel.rs
+++ b/k-tv-backend/domain/src/services/channel.rs
@@ -44,10 +44,12 @@ impl ChannelService {
    }

    pub async fn update(&self, channel: Channel) -> DomainResult<Channel> {
-        // Auto-snapshot the config being replaced
-        self.channel_repo
-            .save_config_snapshot(channel.id, &channel.schedule_config, None)
-            .await?;
+        // Auto-snapshot the existing config before overwriting
+        if let Some(existing) = self.channel_repo.find_by_id(channel.id).await? {
+            self.channel_repo
+                .save_config_snapshot(channel.id, &existing.schedule_config, None)
+                .await?;
+        }
        self.channel_repo.save(&channel).await?;
        Ok(channel)
    }