brackt/app
Chris Parsons ed4e99b40e
Fix datetime-local to UTC conversion for game scheduling (#138)
* 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>
2026-03-11 16:22:29 -07:00
..
components feat: progressive floor scoring for playoff brackets (#100) 2026-03-10 10:27:58 -07:00
contexts feat: implement middleware and context provider for Express integration 2025-10-11 20:56:00 -07:00
hooks perf: fix draft room lag from excessive re-renders and listener leaks (#54) 2026-03-02 13:18:47 -08:00
lib Fix datetime-local to UTC conversion for game scheduling (#138) 2026-03-11 16:22:29 -07:00
models Add playoff match game scheduling and odds management (#135) 2026-03-11 14:17:43 -07:00
routes Fix datetime-local to UTC conversion for game scheduling (#138) 2026-03-11 16:22:29 -07:00
services feat: add UCL bracket Monte Carlo simulator (#131) 2026-03-10 23:04:51 -07:00
test feat: Add comprehensive scoring system database schema 2025-10-28 23:40:11 -07:00
types feat: add FIFA World Cup 48-team bracket template with group stage and projected scoring 2026-02-14 22:30:12 -08:00
utils Add Zod validation and expand export/import for EV and results data (#14) 2026-02-20 20:25:25 -08:00
welcome Redesign to dark-mode-only with navy palette and accent colors (#13) 2026-02-20 19:26:11 -08:00
app.css Redesign to dark-mode-only with navy palette and accent colors (#13) 2026-02-20 19:26:11 -08:00
entry.client.tsx feat: add Sentry error monitoring (#132) 2026-03-10 23:35:33 -07:00
entry.server.tsx feat: add Sentry error monitoring (#132) 2026-03-10 23:35:33 -07:00
root.tsx feat: add Sentry error monitoring (#132) 2026-03-10 23:35:33 -07:00
routes.ts User/chris/ev f1 framework (#93) 2026-03-09 15:34:31 -07:00