UIKit/lib/utils/cart/nkoDiscount.ts

import { Discount } from "../../model/discount";


export function findNkoDiscount(discounts: Discount[]): Discount | null {
    const applicableDiscounts = discounts.filter(discount => discount.Condition.UserType === "nko");

    if (!applicableDiscounts.length) return null;

    const maxValueDiscount = applicableDiscounts.reduce((prev, current) => {
        return Number(current.Condition.CartPurchasesAmount) > Number(prev.Condition.CartPurchasesAmount) ? current : prev;
    });

    return maxValueDiscount;
}