refactor: tighten backend and logic boundaries

2026-08-15 06:46:52 +00:00
parent 7b02ff155f
commit 35d8824b95
86 changed files with 820 additions and 1872 deletions
@@ -46,13 +46,6 @@ const decodeImage = (input: string): Buffer => {
    return buffer;
 };

-const SEOUL_OFFSET_MS = 9 * 60 * 60 * 1000;
-
-export const kstDayStart = (value: Date): Date => {
-    const shifted = new Date(value.getTime() + SEOUL_OFFSET_MS);
-    return new Date(Date.UTC(shifted.getUTCFullYear(), shifted.getUTCMonth(), shifted.getUTCDate()) - SEOUL_OFFSET_MS);
-};
-
 const assertIconChangeAvailable = (user: UserRecord, now: Date): void => {
    if (
        user.picture !== 'default.jpg' &&