components#RecommendCoupon TypeScript Examples

The following examples show how to use components#RecommendCoupon. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: selector.ts    From Shopping-Cart with MIT License 5 votes vote down vote up 
paymentCartedProductSelector = (state: RootState) => {
  const recommend: RecommendCoupon = {
    recommend: 'unApplied',
  };
  const priceVales: PriceVales = {
    totalPrice: 0,
    rateDiscountPrice: 0,
    amountDiscountPrice: 0,
  };
  const discountRate = state.couponReducer.data?.rate.discountRate;
  const discountAmount = state.couponReducer.data?.amount.discountAmount;

  state.paymentCartedProductReducer.items && discountRate && discountAmount
    ? Object.values(state.paymentCartedProductReducer.items).map(product => {
        // 수량 정의
        const quantity = product.quantity?.quantity
          ? product.quantity.quantity
          : 1;

        // 전체 금액
        priceVales.totalPrice += product.price * quantity;

        // 쿠폰 금액 계산
        if (product.availableCoupon !== false) {
          priceVales.rateDiscountPrice += Math.floor(
            (product.price * quantity * discountRate) / 100,
          );
          priceVales.amountDiscountPrice = discountAmount;
        }
      })
    : null;

  if (priceVales.rateDiscountPrice > priceVales.amountDiscountPrice) {
    recommend.recommend = 'rate';
  }
  if (
    priceVales.rateDiscountPrice !== 0 &&
    priceVales.rateDiscountPrice <= priceVales.amountDiscountPrice // 두 값이 같은 경우 'amount'로 처리한다
  ) {
    recommend.recommend = 'amount';
  }

  return { tableDataSource: priceVales, recommend };
}