When adaptive timing shifts a late-night dose past midnight (e.g. 23:00
→ 00:42), the scheduler would create a new pending schedule on the next
day even if the dose was already taken. The proximity window was too
narrow to match the take log against the shifted time.
- Skip creating schedules for doses already taken/skipped (checks
today + yesterday logs against base_time)
- Fix midnight wraparound in proximity check for should_send_nag
- Display base_time (actual dose time) in reminders instead of the
internal adjusted_time
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bot was sending days_of_week/times but API expects days/time, so
bot-scheduled routines never got reminders. Also handle NULL frequency
from pre-migration rows and add detailed logging to routine reminder
checks for diagnosing further issues.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix double notifications: remove redundant check_medication_reminders()
call, use adaptive path as primary with basic as fallback
- Fix nag firing immediately: require nag_interval minutes after scheduled
dose time before first nag
- Fix missing schedules: create on-demand if midnight window was missed
- Fix wrong timezone: use user_now_for() instead of request-context
user_now() in calculate_adjusted_times()
- Fix immutable schedules: recalculate pending schedules on wake event
detection so adaptive timing actually adapts
- Fix take/skip not updating schedule: API endpoints now call
mark_med_taken/skipped so nags stop after logging a dose
- Fix skipped doses still triggering reminders: check both taken and
skipped in adaptive reminder and log queries
- Update README with tasks, AI step generation, auth refresh tokens,
knowledge base improvements, and current architecture
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Convert created_at from UTC to user's local timezone before comparing dates
- Add scheduled_time check in adaptive reminders (was only checking if any dose was taken today)
- Prevents duplicate reminders when user is in a different timezone than UTC
Scheduler: check_nagging() now calls _is_med_due_today() before creating
on-demand schedules or processing existing ones — prevents nagging
for specific_days / every_n_days meds on days they are not scheduled.
Web client: add Edit button (pencil icon) on each medication card linking
to /dashboard/medications/[id]/edit — new page pre-populates the full
form (name, dosage, unit, frequency, times, days, interval, notes)
and submits PUT /api/medications/:id on save.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- DB: tasks table with scheduled_datetime, reminder_minutes_before, advance_notified, status
- API: CRUD routes GET/POST /api/tasks, PATCH/DELETE /api/tasks/<id>
- Scheduler: check_task_reminders() fires advance + at-time notifications, tracks advance_notified to prevent double-fire
- Bot: handle_task() with add/list/done/cancel/delete actions + datetime resolution helper
- AI: task interaction type + examples added to command_parser
- Web: task list page with overdue/notified color coding + new task form with datetime-local picker
- Nav: replaced Templates with Tasks in bottom nav
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix TIME object vs string comparison in scheduler preventing adaptive med
reminders from ever firing (#12, #6)
- Add frequency filtering to midnight schedule creation for every_n_days meds
- Require start_date and interval_days for every_n_days medications
- Add refresh token support (30-day) to API and bot for persistent sessions (#13)
- Add "trusted device" checkbox to frontend login for long-lived sessions (#7)
- Auto-refresh expired tokens in both bot (apiRequest) and frontend (api.ts)
- Restore bot sessions from cache on restart using refresh tokens
- Duration-aware routine scheduling conflict detection (#11)
- Add conflict check when starting routine sessions against medication times
- Add diagnostic logging to notification delivery channels
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
1. config/schema.sql — Added timezone_name VARCHAR(100) to user_preferences table + an ALTER TABLE migration at the bottom for existing DBs.
2. core/tz.py — Rewrote with dual-path timezone support:
- Request context: _get_request_tz() now checks X-Timezone-Name header (IANA) first, falls back to X-Timezone-Offset
- Background jobs: New tz_for_user(user_uuid) and user_now_for(user_uuid) read stored timezone_name from prefs, fall back to numeric offset, then UTC
- All existing function signatures (user_now(), user_today()) preserved for backward compat
3. scheduler/daemon.py — Fixed 3 bugs:
- _user_now_for() now delegates to tz.user_now_for() which uses IANA timezone names (DST-safe)
- check_nagging() — replaced datetime.utcnow() with _user_now_for(user_uuid) so nags evaluate in user's timezone
- poll_callback() — replaced single UTC midnight check with _check_per_user_midnight_schedules() that iterates users and creates daily schedules at their local midnight
4. api/routes/preferences.py — Added "timezone_name" to allowed PUT fields.
5. synculous-client/src/lib/api.ts — Added X-Timezone-Name header to every request + added timezone_name to preferences update type.
6. synculous-client/src/app/dashboard/layout.tsx — Now syncs both timezone_offset and timezone_name (via Intl.DateTimeFormat().resolvedOptions().timeZone) on session start.
- #11: Add validation to prevent simultaneous scheduling of routines and medications
- Added _check_schedule_conflicts() in routines.py
- Added _check_med_schedule_conflicts() in medications.py
- Returns HTTP 409 with descriptive error on conflict
- #10: Fix medication reminders not being sent
- Added call to check_adaptive_medication_reminders() in daemon poll loop
- #9: Fix can't enable adaptive timing
- Added proper error handling and logging in update_adaptive_settings()
- Returns meaningful error message on database failures
- #8: Fix nagging not working
- Added debug logging for missing settings
- Auto-create medication schedules if they don't exist
- Improved error logging (warning -> error)
- Add all 14 missing database tables (medications, med_logs, routines, etc.)
- Rewrite medication scheduling: support specific days, every N days, as-needed (PRN)
- Fix taken_times matching: match by created_at date, not scheduled_time string
- Fix adherence calculation: taken / expected doses, not taken / (taken + skipped)
- Add formatSchedule() helper for readable display
- Update client types and API layer
- Rename brilli-ins-client → synculous-client
- Make client PWA: add manifest, service worker, icons
- Bind dev server to 0.0.0.0 for network access
- Fix SVG icon bugs in Icons.tsx
- Add .dockerignore for client npm caching
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
