- Add /api/admin/backup/list, /create, /download, /restore endpoints
- Add /api/version endpoint (git commit info)
- Add Settings page to sidebar nav + App.jsx routes
- Fix lateness stats: add total_late_count/total_late_minutes keys
- Fix leave aggregation: no more duplicate text in status
- Settings page now shows backup/restore UI + version info
- Fix leave upload: overwrite existing records on re-upload
Bug: After refactoring LeavesTab to fetch employees from /api/employees/list
(useState + useEffect), the LeaveModal was still passed employees={uniqueEmps}
but that variable no longer existed, causing JS runtime error:
"Can't find variable: uniqueEmps"
Fix: rename reference to {employees}
Frontend (Holidays.jsx LeaveModal):
- Split into Edit Mode (single record) + Create Mode (multi-row)
- Create mode: shared employee/date/approver + list of (type, hours, reason) rows
- Add/remove rows dynamically, each with own type + hours + reason
- Submit loops POST /api/leave per row, aggregates results (added/skipped/failed)
- Submit button label shows count: "加 N 條"
- Bottom shows total valid count + total hours
- Result summary shown after submit (expandable details)
- Auto-close on success after 1.2s
Backend:
- LeaveRecord: add UniqueConstraint (employee_name, date, leave_type)
- Migration: CREATE UNIQUE INDEX uix_leave_emp_date_type (cleaned any pre-existing dups first)
- POST /api/leave: catch IntegrityError → return 409 with clear message\n\nVerified:\n- 3 same-day different-type records (SL/CL/AL) created successfully\n- POST same type twice returns 409 with specific message\n- HTTP 200 for valid creation, 409 for collision
IT狗