Adds a `device_serials: [string]` array to Firestore `users` docs so the
MQTT ACL (and get_user_devices) can answer "which boards may this user
reach?" without streaming the entire devices collection.
- The serial is the value used in MQTT topics vesper/{serial}/...: the
device doc's `serial_number` (flashed into NVS, used by the firmware as
its MQTT id), falling back to the legacy `device_id` for old docs.
Centralised in users.service.device_serial_of().
- assign_device / unassign_device now write the device's user_list and the
user's device_serials (ArrayUnion/ArrayRemove) in one atomic batch.
- The device Manage tab endpoints (POST/DELETE /api/devices/{id}/user-list)
also edit user_list, so they get the same batched sync - otherwise the
most common assignment path would silently leave device_serials stale.
- get_user_devices resolves devices via device_serials with chunked
Firestore "in" queries instead of a full collection scan. Requires the
backfill script (next commit) to be run for existing assignments.
- New mqtt/app_users.py: resolves users by the `uid` FIELD (not doc id -
create_user uses .add(), FlutterFlow uses uid as doc id) with a 60s
in-process TTL cache. Assign/unassign, update, block/unblock and delete
invalidate that uid's entry.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New POST /devices/{id}/reset-stats + ResetStatsModal lets staff clear
QA/bench test data accumulated before a device ships to a customer:
Firestore bell/playback counters and Postgres history tables (logs,
heartbeats, commands, boot events, alert events, ping samples,
diagnostics reports, control/reports, and opt-in live alerts). The two
firmware-side resets (telemetry.reset_boot_data, logs.clear) go over
the existing MQTT command/ack flow instead, since they need the device
online and duplicating that round-trip server-side would just be a
second, inferior implementation.
Also includes two incidental cleanups in devices/router.py: audit-log
entries for create/update now use console_name in their label (missed
by the earlier console_name commit), and add/remove-device-user rename
their local Firestore client from `db` to `fs` to stop shadowing the
`db: AsyncSession` dependency param in the same function scope.
AddDeviceUserModal's results list also gets a max-height + scroll so a
long match list doesn't grow the modal off-screen.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
bonaminandClaude Opus 5.5