Events saved at 10 PM PDT (UTC-7) cross UTC midnight, so eventDate is stored
as the next UTC calendar day (e.g. March 28 10 PM PDT → eventDate "2026-03-29").
Displaying that date string via parseISO() gives March 29 local midnight, so
the events list showed "Mar 29" when the user expected "Mar 28".
Fix: when eventStartsAt is available, derive the display date from it directly
(format(new Date(eventStartsAt), ...)) rather than from the stored eventDate
string. This correctly converts the UTC timestamp to the user's local calendar
date. Date-only events (no eventStartsAt) are unchanged and continue to use
parseISO(eventDate).
Also tighten the getDisplayDate() guard: replace a misleading try/catch (new
Date() never throws) with an explicit isNaN check, and replace a non-null
assertion (eventDate!) with null-coalescing in the admin events list.
Tests cover both UTC and PDT environments and are timezone-independent.
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
- New `event_starts_at timestamptz` column on `scoring_events`; backfilled
from `event_date` (midnight UTC) via migration for all existing rows
- Admin create/edit forms consolidated from separate Date + Time inputs into
a single `datetime-local` field; server derives `eventDate` from the UTC
date portion of `eventStartsAt` so calendar-window queries continue to work
- Edit form pre-fill computed client-side via useEffect to avoid server-timezone
mismatch for non-UTC admins
- Sort fix: replaced `eventDate ?? earliestGameTime.split("T")[0]` with
`toEventSortKey` helper that prefers `earliestGameTime ?? eventDate` so
bracket events with only per-game timestamps sort in the correct calendar position
- DB sort queries updated to use `eventStartsAt` as a tiebreaker after `eventDate`
- F1/IndyCar/golf events now populate `earliestGameTime` from `eventStartsAt`,
giving time display in `UpcomingCalendarPanel`
- Bulk import gains optional `HH:MM` (UTC) third column
- New unit tests for `toEventSortKey` and `eventStartsAt` model behavior
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: use hidden input for UTC date value in add-game form
The onSubmit handler was setting the datetime-local input's value to an
ISO UTC string (e.g. "2026-03-11T17:00:00.000Z"). datetime-local inputs
only accept the format "YYYY-MM-DDTHH:MM" — values with a 'Z' timezone
suffix are invalid and the browser silently clears the field to "". This
caused the form to submit an empty scheduledAt, which the server treated
as null, so games were always saved without a date.
Fix by keeping the datetime-local input for user interaction (renamed
scheduledAtLocal, not submitted) and writing the converted UTC ISO string
into a separate hidden input named scheduledAt in the onSubmit handler.
Also adds app/lib/date-utils.ts with a localDateTimeToUtcIso helper and
matching tests to document and verify the datetime-local ↔ ISO conversion
behaviour.
https://claude.ai/code/session_0148fgZiXpyvGX8ZX3BFRGCs
* refactor: use localDateTimeToUtcIso in component and clean up tests
- Import and call localDateTimeToUtcIso in the add-game onSubmit handler
instead of duplicating the conversion inline; also applies the null/
invalid-date safety from the utility to the component
- Remove the redundant "incompatible with datetime-local" test case (its
intent is better expressed as a code comment than a test assertion)
- Move the datetime-local incompatibility explanation into a NOTE comment
on the utility function's JSDoc
https://claude.ai/code/session_0148fgZiXpyvGX8ZX3BFRGCs
---------
Co-authored-by: Claude <noreply@anthropic.com>
- Sort sports seasons by status (active → upcoming → completed), with
season_standings pattern last within active, then alphabetical
- Fix rank display for teams without standings: T1 when no scores exist,
T{n+1} when some teams are scored (avoids misleading T1 for unranked teams)
- Extract rank logic to getDisplayRank() in standings-display.ts with tests
- Pre-compute standingsMap and sortedTeams to eliminate O(n²) render lookups
- Fix invite URL SSR flash by deriving origin in the loader
- Guard toast useEffect with processedParamsRef to prevent double-fire
- Hide Teams Filled and Draft Order Set post-draft; show Standings sidebar
link only when active/completed
- Show "Final standings" label when season is completed
- Remove duplicate Season Status from sidebar; add Flex Spots description
- Fix status type cast to occur at the model mapping layer, not in JSX
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add prominent clock badge to tab bar (lights up on your turn) with
correct Fischer increment chess-clock model: bank starts at initialTime,
+= incrementTime after each pick, other teams' banks untouched
- Extract pure timer helpers to app/lib/draft-timer.ts and add 29 unit
tests covering formatClockTime, calculateTimeAfterPick, getTimerColorClass,
and full snake-draft lifecycle regression scenarios
- Fix make-pick.ts: add status !== 'draft' and draftPaused server guards
- Fix draft-utils.ts: replace (global as any).__socketIO with getSocketIO(),
fix timeUsed to store actual timeRemaining at pick moment (not always 120),
add null timer warning, move timer fetch before pick insert
- Fix draft.start.ts: batch timer inserts, guard against empty draftSlots
- Fix DraftGridSection: memoize currentTeamId, widen teamTimers type to
Record<string, number | undefined>
- Fix duplicate animate-pulse (getTimerColorClass already includes it)
- Clamp negative seconds in formatClockTime to guard against timer drift
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added recharts dependency to package.json for data visualization.
- Implemented PointProgressionChart component to display team point progression over time.
- Updated scoring-system.md to reflect completion of historical views and added implementation notes.
- Created unit tests for PointProgressionChart to ensure correct rendering and data handling.
- Developed season completion detection and percentage calculation functions in season-helpers.server.ts.
- Added tests for season completion logic and point progression data formatting.
- Enhanced league loader to fetch necessary data for current season and teams.
- Created draft eligibility calculation logic in `app/lib/draft-eligibility.ts`
- Added interfaces for sport availability and draft eligibility
- Implemented `calculateDraftEligibility` function to determine eligible sports based on team picks and global availability
- Developed `getEligibilitySummary` function for human-readable eligibility status
- Updated API endpoints to validate eligibility before making picks
- Enhanced frontend draft room UI to reflect eligibility status and provide visual indicators for ineligible participants
- Comprehensive implementation summary and testing documentation added
- All changes type-checked and unit tests passed successfully
