Function getUserInitialTimezone

packages/shared/src/lib/timezones.ts:579–592

({
  userTimezone,
  update = false,
}: InitialTimezoneProps = {})

}

export const getUserInitialTimezone = ({
  userTimezone,
  update = false,
}: InitialTimezoneProps = {}): string => {
  if (userTimezone) {
    return userTimezone;
  }

  if (update) {
    return 'Europe/London';
  }

  return getUserDefaultTimezone();
};

export const getHourTimezone = (timeZone: string): number => {
  const now = new Date();