Routes now follow actual roads instead of cutting through buildings:
- New OsrmService calls free OSRM Match API to snap GPS points to roads
- Position history endpoint accepts ?matched=true for road-snapped geometry
- Stats use OSRM road distance instead of Haversine crow-flies distance
- Frontend shows solid blue polylines for matched routes, dashed for raw
- Handles chunking (100 coord limit), rate limiting, graceful fallback
- Distance badge shows accurate road miles on route trails
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- Increase sync overlap buffer from 5s to 30s to catch late-arriving positions
- Add position history endpoint GET /gps/locations/:driverId/history
- Add logging for position sync counts (returned vs inserted)
Frontend:
- Add useDriverLocationHistory hook for fetching position trails
- Draw Polyline route trails on GPS map for each tracked driver
- Historical positions shown as semi-transparent paths behind live markers
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Issue #1: QR button on GPS Devices tab for re-enrollment
Issue #2: App-wide timezone setting with TimezoneContext, useFormattedDate hook,
and admin timezone selector. All date displays now respect the configured timezone.
Issue #3: PDF export for Accountability Roster using @react-pdf/renderer with
professional styling matching VIPSchedulePDF. Added Signal send button.
Issue #4: Fixed GPS "teleporting" gaps - syncPositions now fetches position history
per device instead of only latest position. Changed cron to every 30s, added
unique constraint on deviceId+timestamp for deduplication, lowered min interval to 10s.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The useGpsDevices query was missing refetchInterval, so the Last Active
timestamp on the Enrolled Devices page only updated on initial page load.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add GPS module with Traccar client service for device management
- Add driver enrollment flow with QR code generation
- Add real-time location tracking on driver profiles
- Add GPS settings configuration in admin tools
- Add Auth0 OpenID Connect setup script for Traccar
- Add deployment configs for production server
- Update nginx configs for SSL on GPS port 5055
- Add timezone setting support
- Various UI improvements and bug fixes
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
