mirror of
https://github.com/kuhyx/wake-alarm.git
synced 2026-11-11 17:13:49 +01:00
Krzysztof kuhy Rudnicki
03392e7ea5
The PC read one hardcoded path, wake-alarm-sync/devices/phone/alarm.json, and never parsed the HLC. The phone's device id is migrating from the fixed constant "phone" to a per-install uuid (a role constant collides as soon as a second install takes the same role, and a reinstall inherits the previous install's CRDT identity). A reader pinned to the old path would have stopped seeing the alarm the moment the phone migrated, fallen through to the cache and then to FALLBACK_ALARM_HOUR -- i.e. woken at the wrong time, silently. So the PC half ships first, and this commit is that half plus the phone change it makes safe: - _fetch_firebase_alarm() lists SYNC_DEVICES_PREFIX, reads every device's alarm.json, and picks the newest by the hour field's HLC rather than by listing order. device_id breaks an exact tie so two devices stamped in the same millisecond don't alternate between ticks; a device whose payload doesn't parse is skipped rather than allowed to win with a bad value. - SYNC_ALARM_PATH stays as a last-resort read for a backend that lists nothing, so an un-migrated install keeps working. The GitHub mirror still reads the single fixed path. - The phone persists a uuid under SharedPreferences 'crdt.nodeId' (the key todo and home_inventory already use) and pushes under it. deviceId is now an instance field, injectable so tests don't touch real prefs. Parsing and ranking moved to _alarm_payload.py: _sync.py was over the repo's 500-line cap, and the wire format deserves testing without network or disk -- a misparse here doesn't raise, it just resolves to the wrong wake-up time. Verified against the live RTDB, not just mocks: seeded a uuid-named device directory and confirmed the reader discovered it, read it and ranked it -- losing to the phone with an old stamp, winning with a new one (03:15 vs the real 07:45). Test device deleted; --show returns 07:45 and the cache is intact. 354 tests, 100% branch coverage. Phone app: 10 tests, analyzer clean. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GZH89WEqAjuJT8WZdqc7AP |
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