79 lines
1.8 KiB
TypeScript
79 lines
1.8 KiB
TypeScript
import { Decimal } from "decimal.js";
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import type { ProductItem, ProductV2 } from "../index.js";
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import {
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isFeaturePriceItem,
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isPriceItem,
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} from "./productV2Utils/productItemUtils/getItemType.js";
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import { nullish } from "./utils.js";
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export const isFreeProductV2 = ({ items }: { items: ProductItem[] }) => {
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return items.every((item) => nullish(item.price) && nullish(item.tiers));
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};
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export const isProductUpgradeV2 = ({
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items1,
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items2,
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}: {
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items1: ProductItem[];
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items2: ProductItem[];
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}) => {
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if (
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!isFreeProductV2({ items: items1 }) &&
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isFreeProductV2({ items: items2 })
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) {
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return false;
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}
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const prices1 = items1.filter(
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(item) => isFeaturePriceItem(item) || isPriceItem(item),
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);
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const prices2 = items2.filter(
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(item) => isFeaturePriceItem(item) || isPriceItem(item),
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);
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// 2. Get total price for each product
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const getTotalPrice = (items: ProductItem[]) => {
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let totalPrice = new Decimal(0);
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for (const item of items) {
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if (item.price) totalPrice = totalPrice.plus(item.price);
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if (item.tiers) {
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const tierTotal = item.tiers.reduce(
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(acc, tier) => acc.plus(tier.amount),
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new Decimal(0),
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);
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totalPrice = totalPrice.plus(tierTotal);
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}
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}
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return totalPrice.toNumber();
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};
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// Return interval...?
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return getTotalPrice(prices1) < getTotalPrice(prices2);
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};
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export const sortProductsV2 = ({ products }: { products: ProductV2[] }) => {
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products.sort((a, b) => {
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if (a.is_add_on !== b.is_add_on) {
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return a.is_add_on ? 1 : -1;
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}
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return 0;
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});
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return products.sort((a, b) => {
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// Secondary sort: by add-on status (non-add-ons first)
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if (a.is_add_on !== b.is_add_on) {
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return a.is_add_on ? 1 : -1;
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}
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// Primary sort: by price (using upgrade logic)
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const isUpgrade = isProductUpgradeV2({
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items1: a.items,
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items2: b.items,
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});
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return isUpgrade ? -1 : 1;
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});
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};
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