fix: varTurn60에 밀리초 없음

hwe/ts/util/parseTime.ts

@@ -1,5 +1,11 @@
 import {parseISO} from 'date-fns';
 
 export function parseTime(dateString: string): Date{
-    return parseISO(dateString);
+    if(dateString === null){
+        console.warn('why null');
+        console.trace();
+        return new Date();
+    }
+    const tmp = parseISO(dateString);
+    return tmp;
 }

hwe/ts/varTurn60.ts

@@ -167,14 +167,6 @@ export class VarTurn60 {
         return formatTime(zoned, withFraction);
     }
 
-    private static addSecondsUTC(base: Date, sec: number): Date {
-        return addSeconds(base, sec);
-    }
-
-    private static addDaysUTC(base: Date, days: number): Date {
-        return addDays(base, days);
-    }
-
     // ----- Core Logic -----
 
 
@@ -183,7 +175,7 @@ export class VarTurn60 {
         const baseDayUTC = this.toSeoulMidnightUTC(utc);
         const zoned = toZonedTime(utc, this.TZ);
 
-        const totalSec = zoned.getHours() * 3600 + zoned.getMinutes() * 60 + zoned.getSeconds();
+        const totalSec = zoned.getHours() * 3600 + zoned.getMinutes() * 60 + zoned.getSeconds() + zoned.getMilliseconds() / 1000;
         const min30 = Math.floor(totalSec / 1800);
         if (min30 < 0 || min30 >= 48) throw new RangeError('half-hour index out of range');
         const [turnIdx, minOffset] = this.min30ToTurn[min30];
@@ -202,21 +194,21 @@ export class VarTurn60 {
     cutTurn(withFraction = true): [string, number] {
         const [hour, minOffset, turnTerm] = VarTurn60.turnToHM[this.turnIdx];
         const sec = (hour * 60 + minOffset) * 60;
-        const date = VarTurn60.addSecondsUTC(this.baseDayUTC, sec);
+        const date = addSeconds(this.baseDayUTC, sec);
         return [VarTurn60.format(date, withFraction), turnTerm];
     }
 
     toDate(): Date {
         const [hour, minOffset] = VarTurn60.turnToHM[this.turnIdx];
         const sec = (hour * 60 + minOffset) * 60 + this.secOffset;
-        const date = toZonedTime(VarTurn60.addSecondsUTC(this.baseDayUTC, sec), SEOUL_TZ);
+        const date = toZonedTime(addSeconds(this.baseDayUTC, sec), SEOUL_TZ);
         return date;
     }
 
     toDateStr(withFraction = true): string {
         const [hour, minOffset] = VarTurn60.turnToHM[this.turnIdx];
         const sec = (hour * 60 + minOffset) * 60 + this.secOffset;
-        const date = VarTurn60.addSecondsUTC(this.baseDayUTC, sec);
+        const date = addSeconds(this.baseDayUTC, sec);
         return VarTurn60.format(date, withFraction);
     }
 
@@ -253,7 +245,7 @@ export class VarTurn60 {
         }
 
         const nextBaseDayUTC =
-            dayDiff === 0 ? this.baseDayUTC : VarTurn60.addDaysUTC(this.baseDayUTC, dayDiff);
+            dayDiff === 0 ? this.baseDayUTC : addDays(this.baseDayUTC, dayDiff);
 
         return new VarTurn60(nextBaseDayUTC, nextTurnIdx, nextSecOffset);
     }