# LedgerOne Feature List

## Implemented

### Backend (NestJS)
- API response wrapper (standardized `data/meta/error` format)
- Transactions API: list + derived update endpoints
- Rules API: list/create/update/execute + suggestion endpoint
- Exports API: CSV generation (raw + derived fields) + export logs
- Accounts API: list + link token stub
- Plaid module: link token + exchange stubs
- Tax module: returns CRUD + export package
- Auth module: register/login using JSON storage
- Storage layer: JSON file persistence (`data/storage.json`)
- Supabase module stub
- Auto-sync service stub

### Frontend (Next.js + Tailwind)
- Landing page UI
- Transactions page
- Rules page + AI suggestions panel
- Exports page
- Tax prep page with all-states selector + John Doe sample dataset
- Login + Register pages
- Next API proxy routes (auth, transactions, rules, exports, tax)
- Liquid / glass UI theme

### Docs & Tests
- Test cases list
- Diagrams (ERD + flows)
- Backend tests: transactions + exports
- Frontend tests: dashboard + transactions

## Partially Implemented / Stubs
- Plaid integration (link/exchange only; no sync)
- Supabase integration (module only)
- Auto-sync service (scaffold only)
- Rules engine: basic conditions/actions only (not full DSL)
- Exporting: JSON/CSV package only (no file storage)

## Not Yet Implemented
- Real database (Postgres) + migrations (Prisma disabled)
- Full CSV import pipeline + deduping
- Rule UI: create/edit/priority drag-drop
- Audit log UI
- MFA + session management
- Stripe billing + plans
- Email integration (Gmail/Postmark)
- Analytics (Plausible)
- Tax e-file provider integration
- Full tax intake flows (W‑2/1099/deductions/credits)

## Notes
- Current runtime uses JSON storage for dev simplicity.
- Backend endpoints are open (no auth guards enforced).