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Central - data hub spine. Adapters -> NATS/JetStream -> archive.
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Matt Johnson 52e0f0e616 feat(wizard): implement deferred-commit pattern for setup wizard 
Replace the current "POST each step -> DB write -> redirect" architecture
with "collect values across steps in a signed cookie, commit everything
in one transaction at Finish."

Key changes:
- Add wizard.py: WizardState dataclass and cookie helpers
- csrf.py: Add reuse_or_generate_pre_auth_csrf helper
- routes.py: All wizard handlers now use cookie state, no DB writes until finish
- middleware.py: Cookie-based wizard step routing instead of DB queries
- setup_operator.html: Remove "Operator Already Configured" branch

Benefits:
- Back navigation works: can return to any step and edit values
- Atomic commit: all DB writes happen in single transaction at finish
- No orphaned state: failed wizard leaves no DB artifacts
- Simpler auth: pre-auth CSRF for all 5 steps (no session until finish)

Tests updated for new behavior. 287 tests passing.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-05-18 05:58:39 +00:00
docs docs: add test database setup, restore geom to test fixture 2026-05-17 18:26:48 +00:00
etc-templates
scripts
sql feat(api): add paginated events feed JSON endpoint (#25) 2026-05-17 22:31:00 -06:00
src/central feat(wizard): implement deferred-commit pattern for setup wizard 2026-05-18 05:58:39 +00:00
systemd feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00
tests feat(wizard): implement deferred-commit pattern for setup wizard 2026-05-18 05:58:39 +00:00
.gitattributes
.gitignore feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00
.python-version
CHANGELOG.md docs: changelog for v0.2.0 2026-05-16 22:26:12 +00:00
LICENSE
pyproject.toml feat(gui): implement first-run setup wizard (1b-8) (#24) 2026-05-17 22:06:22 -06:00
README.md docs: add test database setup, restore geom to test fixture 2026-05-17 18:26:48 +00:00
uv.lock feat(gui): add auth core, setup gate, and first-run operator creation 2026-05-17 05:30:49 +00:00

README.md

Central

Central is the data hub spine for the infrastructure. Adapters normalize upstream sources into a canonical event shape, publish CloudEvents to NATS/JetStream, and archive to TimescaleDB for historical query. Single-LXC deployment.

Status

Phase 0 — scaffold. Not yet operational.

Architecture

  • Python 3.12 (uv-managed)
  • NATS + JetStream for live event bus
  • TimescaleDB + PostGIS for archive and geospatial query
  • One supervisor process managing adapter lifecycle
  • One archive consumer process persisting events to TimescaleDB
  • Both processes systemd-managed

Testing

See docs/test-database.md for test database setup.

License

MIT. See LICENSE.