DYNAMIC DISCOUNT PRODUCT - UTILS

// kalau tanggalnya itu cocok berarti discount berakhir
// kalau tanggalnya tidak cocok discount belum berakhir

function discountProduct(date, discountPrice, salePrice) {

let intMonth = 0
const d= new Date()
const month = ['January','February','March','April','May','June','July','August','September','October', 'November','December'];
const dateMonth = [31,29,31,30,31,30,31,31,30,31,30,31]
const dateNow = d.getDate()
const monthIndex = month.indexOf(month[date.getMonth()])
const dateMonthIndex = dateMonth[monthIndex]
const discountDate = new Date(date)

for(let i = 0; i < dateMonthIndex; i++) {
      if(dateNow === i) {
        intMonth += i
      }
}

const discountDateOver = discountDate.getDate() !== intMonth  ? discountPrice : salePrice
return discountDateOver
}


const resultDiscountPrice = discountProduct('2020-11-17', true, false)
console.log(resultDiscount);