From aca6f3d327eeea798b595d41cfff8b29da06d165 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 22 Mar 2026 23:36:22 +0000
Subject: [PATCH] Cache isSeries per entry to avoid re-deriving it in the
 finalization loop

https://claude.ai/code/session_01CRrqu43FKHshpJt1NyrDdX
---
 app/models/scoring-event.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/models/scoring-event.ts b/app/models/scoring-event.ts
index c59ad96..6120309 100644
--- a/app/models/scoring-event.ts
+++ b/app/models/scoring-event.ts
@@ -508,6 +508,7 @@ export async function getUpcomingEventsForDraftedParticipants(
   const participantsByEntry = new Map<string, Map<string, { id: string; name: string }>>();
   const gameKeysByEntry = new Map<string, Set<string>>();
   const earliestTimeByEntry = new Map<string, Date>();
+  const isSeriesByEntry = new Map<string, boolean>();
 
   for (const row of rows) {
     const isSeries = (maxGameNumberByEvent.get(row.id) ?? 1) > 1;
@@ -527,6 +528,7 @@ export async function getUpcomingEventsForDraftedParticipants(
       });
       participantsByEntry.set(entryKey, new Map());
       gameKeysByEntry.set(entryKey, new Set());
+      isSeriesByEntry.set(entryKey, isSeries);
     }
 
     const pMap = participantsByEntry.get(entryKey);
@@ -559,19 +561,17 @@ export async function getUpcomingEventsForDraftedParticipants(
     const earliest = earliestTimeByEntry.get(entryKey);
     event.earliestGameTime = earliest ? earliest.toISOString() : null;
 
-    const eventId = entryKey.split("|")[0];
-    const isSeries = (maxGameNumberByEvent.get(eventId) ?? 1) > 1;
+    const isSeries = isSeriesByEntry.get(entryKey) ?? false;
     const gameKeys = gameKeysByEntry.get(entryKey) ?? new Set<string>();
 
     if (isSeries) {
-      // Each entry is for a specific game in a series — always show the game number.
       if (gameKeys.size >= 1) {
         const [round, gameNumberStr] = [...gameKeys][0].split("|");
         event.matchLabel =
           round === event.name ? `Game #${gameNumberStr}` : `${round} Game #${gameNumberStr}`;
       }
     } else {
-      // Single-game matchup — show the round name, no game number.
+      // Single-game: omit the game number, just show the round name.
       if (gameKeys.size === 1) {
         const [round] = [...gameKeys][0].split("|");
         event.matchLabel = round === event.name ? null : round;