# Handoff - 2025-12-22

## Work Completed

### Database & Migrations

- **Performance Slug**: Identified and resolved missing `slug` column on `Performance` table.
  - Fixed migration `65c515b4722a_add_slugs.py` to include `server_default` for NOT NULL columns (User table), allowing SQLite migration to succeed.
  - Applied migration `65c515b4722a` successfully.
- **Data Fixes**: Updated `fix_db_data.py`:
  - Added robust pagination for API fetching.
  - Implemented logic to ensure slug uniqueness for Shows, Venues, Songs, etc. across the board.
  - Added `Performance` slug generation.
  - Attempting to fix `set_name` backfill.

### Notification System

- **Status**: Not started yet. Pending completion of data fixes.

## Current State

- **Database**:
  - `slug` column added to `Performance` and verified populated for 100% of records (Shows, Venues, Songs, Tours, Performances).
  - Migration `65c515b4722a_add_slugs` applied successfully.
- **Data**:
  - `fix_db_data.py` completed slug generation.
  - `set_name` backfill failed due to API mapping issues (missing external IDs to link setlists). Existing `set_name` fields remain mostly NULL.
- **Frontend**: Links are using slugs. API supports slug lookup.

## Next Steps

1. **Fix Set Names**: Investigate `fix_db_data.py` mapping logic. Needs a way to reliably link API `setlists` response to DB `shows`. Maybe fuzzy match date + venue?
2. **Notification System**: Implement Discord/Telegram notifications.
   - Create `backend/services/notification_service.py`.
   - Setup Webhooks/Bots.
3. **Frontend Verification**: Click testing to ensure slug routes load correctly.
