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Author SHA1 Message Date
Chris Parsons
b85f387c79 Rank the third place game winner instead of leaving them in contention
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The Third Place Game winner kept showing under "In Contention" on the FIFA
World Cup bracket even after the game was scored.

The scoring side was already correct — TEMPLATE_ROUND_CONFIG.fifa_48 finalizes
the 3PG winner at finalPosition 3 with isPartialScore false, so they got their
50 points. The bug was in PlayoffBracket, which re-derives rankings from match
records rather than participant results and only ever ranks losers. The 3PG
winner lost the semifinal but was correctly excluded there by the double-chance
guard, then won the 3PG — so they were never a loser anywhere, never ranked,
and fell through into the active list.

Fixing that also fixes the rank labels, which double-counted positions 3-4:
the 3PG loser was labelled T3 rather than 4, and quarterfinal losers T6 rather
than T5.

Rankings are now built by computeRankedEntries, which resolves a consolation
round at its feeder round: the winner takes the top of the tier the feeder's
losers would otherwise share and the loser the next position, with the
consolation round itself consuming none. Positions are derived rather than
hardcoded to 3/4, so a consolation round hanging off a different feeder lands
correctly too. Only matches that can be placed exactly are withheld from the
loser-driven walk, so an incomplete or partially hydrated consolation match
falls back to the old path instead of being dropped.

loserFeedsInto is set on exactly one round in the templates (fifa_48
Semifinals), so every other bracket keeps its existing behavior.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 19:25:10 -07:00
Chris Parsons
13bc1e3b5f
Fix NBA play-in elimination display and consolidate bracket reprocessing (#299)
- Fix computeEliminatedByRound() to track participant1Id/participant2Id
  in addition to winnerId/loserId, so a 7v8 play-in loser placed in a
  PIR2 slot (incomplete match) is not shown as eliminated on the league page
- Replace separate Recalculate Floors and Reprocess Eliminations buttons
  with a single Reprocess Bracket action that replays all matches and
  re-marks non-bracket participants as eliminated
- Add NBA play-in test cases for the elimination computation logic
2026-04-15 14:56:33 -07:00
Chris Parsons
dbffddc9ff
Partial bracket scoring, code review fixes, and double-chance logic (#156)
## Partial bracket scoring
- `processMatchResult`: new exported function that scores a single match
  immediately (loser → final placement, winner → provisional floor).
  Called from `set-winner` and `set-round-winners` so points are awarded
  as soon as a winner is set, before the full round is complete.
- `set-winner`: passes `eventName` to `processMatchResult`.
- `set-round-winners`: batches side effects — calls `recalculateAffectedLeagues`
  and `updateProbabilitiesAfterResult` once after the loop instead of per-match
  (`skipSideEffects: true` per match).

## Code review fixes
- **ROUND_CONFIG** (S1): extracted a `RoundScoringConfig` lookup table +
  `getRoundConfig()` helper, eliminating three parallel `if/else` chains in
  `processPlayoffEvent`, `processMatchResult`, and `getGuaranteedMinimumPosition`.
  AFL template overrides live in `TEMPLATE_ROUND_CONFIG` with an explanatory
  comment about why the `bracketTemplateId` guard is required.
- **skipSideEffects** (C2): new param on `processMatchResult`; bracket server
  uses it to batch standings/probability recalc in `set-round-winners`.
- **eventName** (W1): passed through `processMatchResult` → `recalculateAffectedLeagues`.
- **Round validation** (W2): `set-round-winners` now guards `match.round === round`
  before processing each assignment.
- **Comments** (C3/S3/W3): added notes on non-scoring loser assumption,
  `isScoring ?? true` default, and AFL Semi-Finals template requirement.

## PlayoffBracket eliminated-teams fix + tests
- Fixed `computeEliminatedByRound` to track participant *appearances* (not just
  wins), so AFL QF losers who advance to Semi-Finals via double-chance are
  correctly excluded from the QF eliminated list.
- Extracted the logic as an exported pure function for testability.
- Added 4 tests: standard elimination, AFL QF loser → SF win, AFL QF loser →
  SF loss, and normal advancement not protecting a later loser.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-17 10:50:30 -07:00
Chris Parsons
d88be08deb
User/chris/bracket UI redesign (#95)
* feat: redesign playoff bracket UI with compact layout and owner display

- Replace per-match Card wrappers with compact left-vs-right rows (stacks on mobile)
- Add TeamOwnerBadge component (colored avatar + team name + username), matching the standings "Drafted By" style
- Show owner info below each participant name in bracket matches
- Add TBD forward-reference labels ("Winner of Quarterfinals M1") computed via buildFeederMap
- Add Final Rankings table below bracket showing all participants ranked by elimination round
- Fix round ordering in loader: sort by match count descending (more matches = earlier round)
- Add loser relation to playoff matches query for elimination tracking
- Extract getAvatarColor to app/lib/color-hash.ts (shared across GroupStageDisplay, SeasonStandings, TeamOwnerBadge)
- Extract groupMatchesByRound helper; share grouped map between feeder computation and render
- Remove dead getTeamAvatar from SeasonStandings after TeamOwnerBadge adoption
- Add tests for groupMatchesByRound and buildFeederMap (7 tests)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* feat: add draft order card to league home page

Show draft order on the league home page when order is set and season
is in pre_draft or draft status. Includes team name, owner name, and
a link to the draft room.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* feat: enhance playoff bracket with eliminated teams, points, and ownership highlights

- Show eliminated teams (including group-stage losers) in Final Rankings card
- Display computed fantasy points per participant in rankings table
- Card title switches between "Eliminated Teams" and "Final Rankings" based on bracket completion
- Highlight owned participants with electric blue name, dot indicator, and card border in bracket matches
- Highlight owned rows with electric border/background in rankings table
- Suppress EventSchedule for playoff_bracket sports seasons
- Fix title redundancy: bracket section title no longer repeats sport name
- Two-column match grid on desktop (md:grid-cols-2)
- Code review fixes: parallel DB fetches, targeted query for pre-eliminated, single-pass parseFloat, remove IIFE

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-09 22:44:33 -07:00