Function subBusinessDays

services/date.js:29–42

(date, days)

};

export const subBusinessDays = (date, days) => {
  const newDate = dayjs(date);
  let count = 0;

  if (isWeekend(date)) {
    if (newDate.get('day') === SATURDAY) {
      count = 1;
    } else {
      count = 2;
    }
  }

  return newDate.subtract(count + days, 'day').toDate();
};

/**
 * Valida se uma string de data no formato YYYY-MM-DD tem componentes válidos