brackt/app
Chris Parsons 6f5ea35952
Add NHL playoff simulator and fix simulator dropdown (#166)
Closes #115

- Add `NHLSimulator` using NHL's divisional bracket format (top 3 per
  division + 2 wildcards per conference, best-of-7 series, parity
  factor 800). Elo ratings and seeding probabilities sourced from
  elo.harvitronix.com/nhl/2025-2026 as of March 18, 2026.
- Add `nhl_bracket` to `simulatorTypeEnum` with migration.
- Register `NHLSimulator` in the simulator registry.
- Fix simulator type dropdown in admin to auto-generate from the
  registry instead of a hardcoded list, so new simulators appear
  automatically without a separate UI change.

Code review fixes applied to the simulator:
- Narrow `weightedPick` key type to the five seeding probability fields
  (was `keyof NhlTeamData`, allowing `"elo"` which would silently
  corrupt results)
- Remove uniform-random fallback in `weightedPick` — zero-weight draws
  now return `undefined` and are skipped, preventing eliminated teams
  from becoming wildcards
- Exclude unrecognized participants entirely (with a console warning)
  instead of silently routing them into the Eastern wildcard pool
- Replace the confusing for-of loop over both conferences (with unused
  `champ` variable and `!`-suppressed unitialized vars) with two
  explicit sequential East/West blocks
- Track `effectiveN` for skipped degenerate draws so probability
  denominators stay accurate; throw if all iterations are skipped

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-18 01:23:53 -07:00
..
components Fix bracket point averaging and partial-score display in standings/breakdown (#159) 2026-03-17 14:00:32 -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 First Four appearing out of order in NCAA bracket display (#152) 2026-03-16 12:27:43 -07:00
models Auto-name teams on claim and harden owner-assignment logic (#163) 2026-03-18 00:53:40 -07:00
routes Add NHL playoff simulator and fix simulator dropdown (#166) 2026-03-18 01:23:53 -07:00
services Add NHL playoff simulator and fix simulator dropdown (#166) 2026-03-18 01:23:53 -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 Add NProgress navigation progress bar (#139) 2026-03-11 22:02:48 -07:00
entry.client.tsx Filter unnecessary sentry css and js errors. 2026-03-15 10:24:57 -07:00
entry.server.tsx feat: add Sentry error monitoring (#132) 2026-03-10 23:35:33 -07:00
root.tsx Add NProgress navigation progress bar (#139) 2026-03-11 22:02:48 -07:00
routes.ts User/chris/ev f1 framework (#93) 2026-03-09 15:34:31 -07:00