Files
vibe-kanban/frontend
Louis Knight-Webb 6a07e5cc16 Fix new sessions to inherit last used variant from previous session (Vibe Kanban) (#1870)
* The implementation is complete. Here's a summary of the changes:

## Summary

Fixed the issue where new sessions were inheriting the last used executor but not the last used variant.

### Changes Made to `vibe-kanban/frontend/src/components/ui-new/containers/SessionChatBoxContainer.tsx`:

1. **Added import** for `useExecutionProcesses` hook

2. **Added `lastSessionId`** - gets the most recent session's ID only when in new session mode:
   ```tsx
   const lastSessionId = isNewSessionMode ? sessions?.[0]?.id : undefined;
   ```

3. **Added `useExecutionProcesses` call** - fetches processes from the last session to get the full executor profile:
   ```tsx
   const { executionProcesses: lastSessionProcesses } =
     useExecutionProcesses(lastSessionId);
   ```

4. **Added `lastSessionProfile` memo** - extracts the full profile (executor + variant) from the last session's processes:
   ```tsx
   const lastSessionProfile = useMemo(() => {
     if (!lastSessionProcesses?.length) return null;
     return getLatestProfileFromProcesses(lastSessionProcesses);
   }, [lastSessionProcesses]);
   ```

5. **Updated `latestProfileId` computation** - now uses `lastSessionProfile` (which includes the variant) before falling back to just the executor with `variant: null`

The type check passes successfully. When a user creates a new session, it will now correctly inherit both the executor AND variant from the most recently used session in that workspace.

* Done! The refactoring is complete. Here's a summary of the changes:

## Summary

Refactored the `latestProfileId` logic in `SessionChatBoxContainer.tsx` to be cleaner:

**Before:** 4 separate declarations
- `lastSessionExecutor` memo
- `lastSessionId`
- `lastSessionProcesses` hook
- `lastSessionProfile` memo
- `latestProfileId` memo (referencing all the above)

**After:** 3 declarations, consolidated
- `lastSessionId`
- `lastSessionProcesses` hook
- `latestProfileId` memo (all logic inlined)

**Changes:**
- Removed 2 intermediate `useMemo` hooks
- Inlined `lastSessionExecutor` and `lastSessionProfile` directly into `latestProfileId`
- Same 3-tier fallback behavior preserved: current processes → last session processes → session metadata
- Type check passes
2026-01-09 08:43:57 +00:00
..
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00
2026-01-08 22:14:38 +00:00