feat: 🎸 upgrade all Stripe types for v22 compat
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@@ -1,5 +1,7 @@
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import { Decimal } from "decimal.js";
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import { Decimal as DecimalJS } from "decimal.js";
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import Stripe from "stripe";
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type StripeDecimal = ReturnType<typeof Stripe.Decimal.from>;
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/**
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* Zero-decimal currencies that Stripe handles without decimal places.
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* These currencies don't require multiplying/dividing by 100.
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@@ -38,11 +40,11 @@ export const atmnToStripeAmount = ({
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if (ZERO_DECIMAL_CURRENCIES.includes(currency.toUpperCase())) {
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return amount;
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}
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return new Decimal(amount).mul(100).round().toNumber();
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return new DecimalJS(amount).mul(100).round().toNumber();
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};
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/**
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* Converts an Autumn amount to a Stripe decimal string.
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* Converts an Autumn amount to a Stripe Decimal class.
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* For most currencies, multiplies by 100 and returns as string with decimal places.
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* For zero-decimal currencies like JPY, returns the amount as-is with decimal places.
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* Used for Stripe API calls that require unit_amount_decimal as a string.
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@@ -52,16 +54,20 @@ export const atmnToStripeAmountDecimal = ({
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currency = "USD",
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decimalPlaces = 10,
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}: {
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amount: number | Decimal;
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amount: number | DecimalJS;
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currency?: string;
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decimalPlaces?: number;
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}): string => {
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const decimal = amount instanceof Decimal ? amount : new Decimal(amount);
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}): StripeDecimal => {
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const decimal = amount instanceof DecimalJS ? amount : new DecimalJS(amount);
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if (ZERO_DECIMAL_CURRENCIES.includes(currency.toUpperCase())) {
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return decimal.toDecimalPlaces(decimalPlaces).toString();
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return Stripe.Decimal.from(
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decimal.toDecimalPlaces(decimalPlaces).toString(),
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);
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}
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return decimal.mul(100).toDecimalPlaces(decimalPlaces).toString();
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return Stripe.Decimal.from(
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decimal.mul(100).toDecimalPlaces(decimalPlaces).toString(),
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);
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};
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/**
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@@ -75,23 +81,23 @@ export const stripeToAtmnAmount = ({
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decimalPlaces = 10,
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round = true,
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}: {
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amount: number;
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amount: number | StripeDecimal;
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currency?: string;
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decimalPlaces?: number;
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round?: boolean;
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}): number => {
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let finalAmount = amount;
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let finalAmount = typeof amount === "number" ? amount : amount.toNumber();
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if (!ZERO_DECIMAL_CURRENCIES.includes(currency.toUpperCase())) {
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finalAmount = new Decimal(amount).div(100).toNumber();
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finalAmount = new DecimalJS(finalAmount).div(100).toNumber();
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}
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if (round) {
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return new Decimal(finalAmount).toDecimalPlaces(decimalPlaces).toNumber();
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return new DecimalJS(finalAmount).toDecimalPlaces(decimalPlaces).toNumber();
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}
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if (decimalPlaces) {
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return new Decimal(finalAmount).toDecimalPlaces(decimalPlaces).toNumber();
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return new DecimalJS(finalAmount).toDecimalPlaces(decimalPlaces).toNumber();
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}
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return finalAmount;
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