feat: 날짜 포맷팅 util 함수의 정규표현식 상수로 관리

woowacourse-teams · Nov 8, 2024 · 37b9239 · 37b9239
1 parent b2f1c93
commit 37b9239
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/frontend/src/components/common/calendar/Calendar.tsx b/frontend/src/components/common/calendar/Calendar.tsx
@@ -1,7 +1,7 @@
 import * as S from "./Calendar.style";
 import useCalendar from "@/hooks/common/useCalendar";
 import Icon from "@/components/common/icon/Icon";
-import DAYS from "@/constants/days";
+import { DAYS } from "@/constants/days";
 import { areDatesEqual } from "@/utils/dateFormatter";
 
 export interface CalendarProps {

diff --git a/frontend/src/constants/days.ts b/frontend/src/constants/days.ts
@@ -1,3 +1,6 @@
-const DAYS = ["일", "월", "화", "수", "목", "금", "토"] as const;
+export const DAYS = ["일", "월", "화", "수", "목", "금", "토"] as const;
 
-export default DAYS;
+export const DATE_FORMAT = {
+  PATTERN: /(\d{4})-(\d{2})(\d{2})T/,
+  REPLACEMENT: "$1-$2-$3T",
+} as const;
diff --git a/frontend/src/utils/dateFormatter.ts b/frontend/src/utils/dateFormatter.ts
@@ -1,3 +1,5 @@
+import { DATE_FORMAT } from "@/constants/days";
+
 // 공통 포맷팅 함수
 const formatStringToDate = (
   dateString: string,
@@ -126,7 +128,7 @@ export const convertDateToKorean = (dateString: string) => {
 
 // 알람용 시간 표기
 export const formatTimeAgo = (dateString: string): string => {
-  const formattedDateString = dateString.replace(/(\d{4})-(\d{2})(\d{2})T/, "$1-$2-$3T");
+  const formattedDateString = dateString.replace(DATE_FORMAT.PATTERN, DATE_FORMAT.REPLACEMENT);
 
   const date = new Date(formattedDateString);
   const now = new Date();