Files
bambuddy/backend
97f6250a0b Add customizable low stock threshold, add low stock filter (#531)
* feat(queue): show spool grams left in filament slot mapping

* Bumped version

* Add SpoolBuddy AMS slot config, external slots, and dashboard redesign

- AMS page: external spool slots (Ext/Ext-L/Ext-R), click-to-configure
  modal on all slots, temperature/humidity threshold-colored indicators,
  nozzle L/R badges for dual-nozzle printers, compact AMS-HT layout
- Dashboard: two-column layout with device status + printers list (left)
  and current spool card (right), state-colored scale/NFC icons, dashed
  border card styling
- Daemon: suppress redundant scale reports (±2g threshold + stability
  state change detection) to prevent weight display bouncing
- TopBar: auto-select online printers only, SpoolBuddy logo

* Fix SpoolBuddy daemon crash when read_tag module is missing

NFCReader.__init__ imported read_tag and instantiated PN5180() outside
the try/except block, so a missing module crashed the entire daemon.
Moved the import inside the existing try/except so the daemon gracefully
skips NFC polling — matching the scale reader's existing behavior.

* Fix SpoolBuddy daemon failing to import hardware drivers

The daemon imports read_tag and scale_diag as bare modules, but they
live in spoolbuddy/scripts/ which isn't on sys.path when systemd runs
the daemon. Added scripts/ to sys.path at startup, resolved relative
to the module file. Also moved the read_tag import inside NFCReader's
try/except (was crashing the daemon instead of skipping gracefully)
and demoted hardware-not-available messages from ERROR to INFO.

* Increase scale moving average window to reduce weight bouncing

5 samples at 100ms (500ms window) wasn't enough to smooth NAU7802 ADC
noise — the averaged value still varied by >2g between 1s report
intervals, and the stability state kept flipping, triggering a report
every cycle. Increased to 20 samples (2s window) so noise is smoothed
before reaching the reporting layer.

* Remove stability flipping as scale report trigger

When ADC noise kept the spread hovering around the 2g stability
threshold, the stable flag toggled every cycle, forcing a report with
a slightly different weight each time. Now only actual weight changes
of >=2g trigger reports. The stable flag is still included in each
report for consumers that need it.

* Fix formatting of option elements in FilamentMapping

* Make low stock threshold editable

* Add new filter for low spools

* Update bug report template to require additional fields

* Added toast for invalid imputs with locales, updated inputb field restrictions

* Minor Spoolbuddy frontend improvements

* Updated test_backend.sh

* Updated Spoolbuddy install script to strip down Raspbian

* Updated Spoolbuddy install script

* Add API key auth support to /auth/me for SpoolBuddy kiosk

When Bambuddy auth is enabled, the SpoolBuddy kiosk gets redirected to
the login page because ProtectedRoute requires a user from GET /auth/me,
which only handled JWT tokens. The kiosk daemon already has an API key
but couldn't use it to satisfy the frontend auth check.

- Backend: /auth/me now accepts API keys (Bearer bb_xxx or X-API-Key)
  and returns a synthetic admin UserResponse with all permissions
- Frontend: AuthContext reads ?token= from URL on first load, stores in
  localStorage, and strips from URL (prevents history/referrer leakage)
- Install script: kiosk URL now includes ?token=${API_KEY}
- Tests: 3 new integration tests (Bearer API key, X-API-Key header,
  invalid key rejection)

* SpoolBuddy touch-friendly UI overhaul for 1024x600 kiosk display

Enlarge all interactive elements across 9 SpoolBuddy components to meet
44px minimum tap targets on the RPi touchscreen. Increase nav icons
(20→24px), labels (10→12px), bar heights, section headers, printer
buttons, spool visualizations, fill bars, and status indicators.
Compact the dashboard stats bar and remove the printers card. Add
fullScreen prop to ConfigureAmsSlotModal with two-column layout
(filament list left, K-profile + color right) to eliminate scrolling.

* Minor changes, CSS fixes

* Refactor usageFilter state to remove 'lowstock' option for clarity

* Move var saving to API, add test coverage

* fix: threshold validation and cleanup

* Change test input from '150' to '0'

---------

Co-authored-by: tridev <c.tripod@gmx.ch>
Co-authored-by: MartinNYHC <mz@v8w.de>
2026-03-03 10:04:13 +01:00
..
2025-11-28 10:23:59 +01:00