From 0f055dace1219dcfdc81b79431c6a0bf2501a1b1 Mon Sep 17 00:00:00 2001
From: hbyang <hbyang@o2o.kr>
Date: Fri, 12 Jun 2026 17:24:29 +0900
Subject: [PATCH] Voting opens at D-5 (120h before kickoff), was D-2
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vote_open_hours_before 48 → 120. opensAt is recomputed on schedule sync,
so existing matches shift to the wider window on next worker run. AI 30h
lookahead is relative to opensAt, so pre-fill-before-open still holds.

NOTE for deploy: set VOTE_OPEN_HOURS_BEFORE=120 in server .env (an existing
48 there would override the new default).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 AGENTS.md                    | 2 +-
 backend/app/config.py        | 4 ++--
 backend/app/schedule_data.py | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/AGENTS.md b/AGENTS.md
index b7d60c4..63bf1d7 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -30,7 +30,7 @@ frontend/src/
 ```
 
 ## 시간/스케줄 규칙 (워커가 자동 처리)
-- 투표 오픈 = 킥오프 − 48h(D-2, `VOTE_OPEN_HOURS_BEFORE`)
+- 투표 오픈 = 킥오프 − 120h(D-5, `VOTE_OPEN_HOURS_BEFORE`)
 - 투표 마감 = 킥오프 정각(`VOTE_LOCK_MINUTES_BEFORE=0`)
 - 상태 전이: scheduled → open → locked → finished (`STATUS_TICK_SECONDS` 주기)
 - AI 예측 생성: 매일 KST `AI_GENERATE_HOUR:MINUTE` (실 LLM API 호출)
diff --git a/backend/app/config.py b/backend/app/config.py
index bab425a..b2974b3 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -50,8 +50,8 @@ class Settings(BaseSettings):
     public_origin: str = "http://localhost:8080"  # 공유 딥링크 베이스
 
     # ── 투표 윈도우 (도메인 규칙) ─────────────────────────────
-    # 오픈 = 킥오프 - VOTE_OPEN_HOURS_BEFORE (D-2 = 48h)
-    vote_open_hours_before: int = 48
+    # 오픈 = 킥오프 - VOTE_OPEN_HOURS_BEFORE (D-5 = 120h)
+    vote_open_hours_before: int = 120
     # 마감 = 킥오프 1시간 전 (경기 시작 1시간 전까지 투표). lock 오프셋(분).
     vote_lock_minutes_before: int = 60
     # 데모: True 면 오픈 게이트 무시(항상 투표 가능). 운영 배포 시 False.
diff --git a/backend/app/schedule_data.py b/backend/app/schedule_data.py
index 25a3a6d..478470f 100644
--- a/backend/app/schedule_data.py
+++ b/backend/app/schedule_data.py
@@ -1,6 +1,6 @@
 """경기 일정 SSOT — lib/schedule.ts(Group A 정식 일정, KST) 와 동일.
 
-투표 오픈 = 킥오프 - settings.vote_open_hours_before (D-2 = 48h)
+투표 오픈 = 킥오프 - settings.vote_open_hours_before (D-5 = 120h)
 투표 마감 = 킥오프 - settings.vote_lock_minutes_before (기본 0 = 킥오프 정각)
 """
 from __future__ import annotations