Function addDaysToYmd

common/src/util/zoned-time.ts:35–48

(
  year: number,
  month: number,
  day: number,
  days: number,
)

}

export function addDaysToYmd(
  year: number,
  month: number,
  day: number,
  days: number,
): Pick<ZonedDateParts, 'year' | 'month' | 'day'> {
  const next = new Date(Date.UTC(year, month - 1, day))
  next.setUTCDate(next.getUTCDate() + days)
  return {
    year: next.getUTCFullYear(),
    month: next.getUTCMonth() + 1,
    day: next.getUTCDate(),
  }
}

export function getUtcForZonedTime(
  parts: Pick<ZonedDateParts, 'year' | 'month' | 'day'>,