Refactored-App/backend

Django Port

This is the replacement backend for the legacy FastAPI app.

Shape

• config/: Django project settings and URL root
• apps/accounts: users, roles, business access, device registration
• apps/core: businesses, vendors, products, categories
• apps/operations: invoices, inventory, events, schedules
• apps/reporting: dashboard-facing revenue aggregates
• apps/notifications: reminders and inbox items
• apps/api: JSON endpoints for the Svelte frontend

Expected setup

1. Create a virtualenv in backend/.
2. Install dependencies from pyproject.toml with pip install -e ..
3. Copy backend/.env.example to .env or export the same variables in your shell.
4. Run python manage.py migrate.
5. Run python manage.py createsuperuser if you are starting from a blank DB.
6. Run python manage.py import_legacy_data if you want to rebuild from the bundled legacy sources instead of using the committed db.sqlite3.

The import command now defaults to the bundled databases inside:

• ../data/legacy/cincin_phase1.sqlite
• ../data/legacy/dalcorso.sqlite

You can still override them with LEGACY_CINCIN_DB and LEGACY_DALCORSO_DB if needed.

Notes

• Auth uses Django sessions instead of custom JWT cookies.
• The import command consolidates both legacy SQLite files into one Django schema.
• Password hashes are not carried over directly; imported users get a forced reset placeholder.
• The backend is intended to be runnable from the django-port subtree without depending on workspace-root data files.
• The committed db.sqlite3 is optional but supported. Keep it in the repo if you want seeded data to travel with the project.