getNextRecurringDate.js

const getNextDate = (dateObj, recurringType) => {
  let pointerTime = dateObj.getTime()
  const generatedTimes = []
  while (pointerTime <= Date.now()) {
    let pointerDate = new Date(pointerTime)

    if (recurringType === 'daily') {
      pointerTime = pointerDate.setHours(pointerDate.getHours() + 24)
    } else if (recurringType === 'monthly') {
      pointerTime = pointerDate.setMonth(pointerDate.getMonth() + 1)
    } else if (recurringType === 'weekly') {
      pointerTime = pointerDate.setHours(pointerDate.getHours() + 24 * 7)
    }
    generatedTimes.push(new Date(pointerTime))
  }
  const lastTime = generatedTimes[generatedTimes.length - 1]
  return lastTime
}