brackt/server/overnight-pause-check.ts
Chris Parsons 46f8552f60
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Fix draft timer bugs: broadcasts, increments, reconnect sync, and overnight pause
- Broadcast timer-bank-updated after every pick so all connected clients
  immediately see the updated time bank (was only visible on next timer-pick-started)
- Capture pickMadeAt at route entry (before auth/DB overhead) and use Math.ceil
  so credited seconds always match the client countdown display
- Clear picksExpiresAt on every pick so _schedulePickForSeason starts fresh
- Hold schedulingInProgress lock for full timer callback to prevent the recovery
  interval from scheduling a duplicate timeout mid-pick
- Fix force-autopick route: call rescheduleTimer so the next team's clock
  starts immediately instead of waiting for the old timeout to fire naturally
- Fix draft.adjust-time-bank for on-clock teams: shift picksExpiresAt by the
  adjustment and reschedule, so the client countdown updates; block adjustments
  that would reduce the bank to zero
- Add timer-pick-started / timer-overnight-paused / timer-bank-updated socket
  events with full type definitions; replace dead timer-update event
- Fix draft-state-sync to include expiresAt for the active timer and
  isOvernightPause state so reconnecting clients see accurate countdown and
  pause banner immediately
- Fix room-closure countdown: capture client-side timestamp when draft completes
  so countdown runs even before the loader revalidates with draftCompletedAt
- Run countdown interval at 500ms with Math.ceil to prevent skipped seconds
- Add draft-started socket handler to transition pre-draft UI without a refresh
- Fix overnight pause: canPick only blocks on commissioner pause, not overnight
  pause (timer freezes but player can still pick early)
- Extract checkOvernightPause to server/overnight-pause-check.ts, breaking the
  timer↔socket circular import and ensuring the timezone cache is shared and
  evicted correctly across both callers
- Fix PostgreSQL varchar=uuid type mismatch in getTeamTimezone join

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-05 22:42:19 -07:00

68 lines
2.4 KiB
TypeScript

import * as schema from "~/database/schema";
import { eq, sql } from "drizzle-orm";
import type { InferSelectModel } from "drizzle-orm";
import { isInOvernightWindow, getOvernightResumeUTC } from "~/lib/overnight-pause";
import { logger } from "./logger";
import { db } from "./db";
// Cached per-season timezone map to avoid a redundant query on every overnight-pause check.
// timer.ts calls evictOvernightPauseCache() when a season leaves active drafting.
const teamTimezoneCache = new Map<string, Map<string, string | null>>();
async function getTeamTimezone(seasonId: string, teamId: string): Promise<string | null> {
let seasonMap = teamTimezoneCache.get(seasonId);
if (!seasonMap) {
try {
const rows = await db
.select({ teamId: schema.teams.id, timezone: schema.users.timezone })
.from(schema.teams)
.leftJoin(schema.users, sql`${schema.teams.ownerId}::uuid = ${schema.users.id}`)
.where(eq(schema.teams.seasonId, seasonId));
seasonMap = new Map(rows.map((r) => [r.teamId, r.timezone || null]));
} catch (err) {
logger.error("[OvernightPause] getTeamTimezone failed:", err);
seasonMap = new Map();
}
teamTimezoneCache.set(seasonId, seasonMap);
}
return seasonMap.get(teamId) ?? null;
}
export async function checkOvernightPause(
season: InferSelectModel<typeof schema.seasons>,
currentTeamId: string
): Promise<{ active: boolean; resumesAtUTC?: number }> {
const mode = season.overnightPauseMode;
const start = season.overnightPauseStart;
const end = season.overnightPauseEnd;
if (mode === "none" || !start || !end) return { active: false };
let tz: string | null = null;
if (mode === "league") {
tz = season.overnightPauseTimezone || null;
} else {
tz = await getTeamTimezone(season.id, currentTeamId);
if (!tz) tz = season.overnightPauseTimezone || null;
}
if (!tz) return { active: false };
if (isInOvernightWindow(tz, start, end)) {
const resumesAt = getOvernightResumeUTC(tz, end);
return { active: true, resumesAtUTC: resumesAt.getTime() };
}
return { active: false };
}
export function evictOvernightPauseCache(seasonId: string): void {
teamTimezoneCache.delete(seasonId);
}
export function overnightPauseCacheKeys(): IterableIterator<string> {
return teamTimezoneCache.keys();
}
export function clearAllOvernightPauseCaches(): void {
teamTimezoneCache.clear();
}