import Stripe from "stripe";
import { PaymentProvider } from "./index";
const stripe = new Stripe(process.env.STRIPE_SECRET!);
export const initializePayment: PaymentProvider["initializePayment"] = async ({
amount,
currency,
email,
metadata,
callback_url,
}) => {
const session = await stripe.checkout.sessions.create({
payment_method_types: ["card"],
mode: "payment",
customer_email: email,
line_items: [
{
price_data: {
currency: currency.toLowerCase(),
product_data: { name: "fin-mcp Payment" },
unit_amount: Math.round(amount * 100),
},
quantity: 1,
},
],
success_url: callback_url,
cancel_url: callback_url,
metadata,
});
return session;
};
export const verifyPayment: PaymentProvider["verifyPayment"] = async (
sessionId: string
) => {
const session = await stripe.checkout.sessions.retrieve(sessionId);
return session;
};
export const refundPayment: PaymentProvider["refundPayment"] = async ({
payment_intent,
amount,
}) => {
const refund = await stripe.refunds.create({
payment_intent,
amount: amount ? Math.round(amount * 100) : undefined,
});
return refund;
};
export const createCustomer: PaymentProvider["createCustomer"] = async ({
email,
first_name,
last_name,
}) => {
const customer = await stripe.customers.create({
email,
name: `${first_name || ""} ${last_name || ""}`.trim(),
});
return customer;
};
export const createInvoice: PaymentProvider["createInvoice"] = async ({
customerId,
amount,
currency,
description,
}) => {
const invoiceItem = await stripe.invoiceItems.create({
customer: customerId,
amount: Math.round(amount * 100),
currency,
description,
});
const invoice = await stripe.invoices.create({
customer: customerId,
auto_advance: true,
});
return invoice;
};
