시간 도메인과 정지 중 메시지·베팅 경계 정리

2026-09-03 16:01:19 +00:00
parent 10cddbb565
commit abceee8315
108 changed files with 3504 additions and 1473 deletions
@@ -0,0 +1,13 @@
+import { GamePrisma } from '@sammo-ts/infra';
+
+import type { DatabaseClient } from '../context.js';
+
+/** Reads the authoritative PostgreSQL UTC wall instant for business rules. */
+export const readDatabaseWallTime = async (db: Pick<DatabaseClient, '$queryRaw'>): Promise<Date> => {
+    const rows = await db.$queryRaw<Array<{ wallNow: Date }>>(GamePrisma.sql`
+        SELECT CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AS "wallNow"
+    `);
+    const wallNow = rows[0]?.wallNow;
+    if (!wallNow) throw new Error('Failed to read PostgreSQL wall time.');
+    return new Date(wallNow);
+};