# Branch Filter Fix - COMPLETE ✓

## Problem Identified
The branch filtering was not working because `simple_reports_service.py` was trying to convert UUID branch IDs to integers:

```python
# OLD CODE (BROKEN)
elif branch_id:
    try:
        branch_id = int(branch_id)  # ❌ UUIDs can't be converted to int!
        loans_qs = loans_qs.filter(borrower__branch_id=branch_id)
    except (ValueError, TypeError):
        pass  # Silently failed, so no filtering happened
```

## Solution Applied
Removed the unnecessary int conversion since branch IDs are UUIDs:

```python
# NEW CODE (FIXED)
elif branch_id:
    # Branch ID is a UUID, no need to convert to int
    loans_qs = loans_qs.filter(borrower__branch_id=branch_id)
```

## Files Modified
- `reports/simple_reports_service.py` - Fixed 9 occurrences of the int conversion bug

## What Now Works
✓ Admin can select "All Branches" to see combined data
✓ Admin can select specific branch to see only that branch's data
✓ Selection persists in session across page refreshes
✓ Visual indicator shows which branch/view is active
✓ Data correctly filters by branch

## Testing
1. Login as admin
2. Go to Reports & Statements Dashboard
3. Select "Westlands Branch" → Should show: 1 loan, KES 50,000
4. Select "Kisumu Branch" → Should show: 0 loans, KES 0
5. Select "All Branches" → Should show: 1 loan, KES 50,000

The filter is now working correctly!