tududi/backend/modules
Chris 077addadde
Fix recurring task initial due date calculation to match recurrence pattern (#965)
* Fix recurring task initial due date calculation to match recurrence pattern

Resolves #963

When creating a recurring task without an explicit due date, the system
was incorrectly setting it to "today" regardless of the recurrence pattern.
This caused issues where:
- Monthly tasks set to recur on a specific day (e.g., 28th) would show the
  wrong due date (today/yesterday instead of the 28th)
- Tasks wouldn't appear correctly in the Upcoming view
- The base due_date didn't match the recurrence_month_day setting

Changes:
- Add calculateInitialDueDate() helper to compute correct first occurrence
- For monthly recurrence with specific day: calculate next occurrence of that day
- For weekly recurrence with specific weekday: calculate next occurrence of that weekday
- For other types (daily, etc.): maintain current behavior (use today)
- Apply same logic to both task creation and updates

Tests:
- Add comprehensive test suite (9 new tests) covering:
  - Monthly recurrence with future day in current month
  - Monthly recurrence with past day (should use next month)
  - Weekly recurrence with specific weekday
  - Daily recurrence (should still default to today)
  - Edge cases (31st of month, explicitly provided dates)
  - Task updates adding recurrence

All 54 recurring task tests pass.

* Fix UTC timezone bug in recurring task expansion and add comprehensive tests

- Fix expandRecurringTasks() to use setUTCHours instead of setHours
- Add 42 unit tests for recurringTaskService UTC consistency
- Add 24 DST transition tests (spring forward/fall back)
- Verify no occurrence skips or duplicates during DST
- Test month-end handling, leap years, and timezone boundaries
2026-03-23 18:24:54 +02:00
..
admin Fix admin password update silently failing due to Sequelize VIRTUAL field (#893) 2026-03-03 15:44:41 +02:00
areas Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
auth Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
backup Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
feature-flags feat: Add MCP Integration with client-agnostic instructions (#953) 2026-03-20 16:55:49 +02:00
habits Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
inbox Add URL detection to inbox processing service (#942) 2026-03-14 08:43:41 +02:00
mcp feat: Add MCP Integration with client-agnostic instructions (#953) 2026-03-20 16:55:49 +02:00
notes Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
notifications Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
projects Fix project update API to support clearing nullable fields (#961) 2026-03-22 22:17:23 +02:00
quotes Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
search Show original task names for recurring tasks in search results (#914) (#915) 2026-03-06 08:57:10 +02:00
shares Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
tags Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
tasks Fix recurring task initial due date calculation to match recurrence pattern (#965) 2026-03-23 18:24:54 +02:00
telegram Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
url Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00
users Fix isEmail validation failure on valid emails during Docker setup (#835) 2026-02-11 15:42:11 +02:00
views Fix bug 366 (#764) 2026-01-07 18:18:07 +02:00