cal.pub0.org/packages/app-store/stripepayment/lib/PaymentService.ts

389 lines
11 KiB
TypeScript

import type { Booking, Payment, Prisma, PaymentOption } from "@prisma/client";
import Stripe from "stripe";
import { v4 as uuidv4 } from "uuid";
import z from "zod";
import { sendAwaitingPaymentEmail } from "@calcom/emails";
import { getErrorFromUnknown } from "@calcom/lib/errors";
import prisma from "@calcom/prisma";
import type { CalendarEvent } from "@calcom/types/Calendar";
import type { IAbstractPaymentService } from "@calcom/types/PaymentService";
import { paymentOptionEnum } from "../zod";
import { createPaymentLink } from "./client";
import { retrieveOrCreateStripeCustomerByEmail } from "./customer";
import type { StripeSetupIntentData, StripePaymentData } from "./server";
const stripeCredentialKeysSchema = z.object({
stripe_user_id: z.string(),
default_currency: z.string(),
stripe_publishable_key: z.string(),
});
const stripeAppKeysSchema = z.object({
client_id: z.string(),
payment_fee_fixed: z.number(),
payment_fee_percentage: z.number(),
});
export class PaymentService implements IAbstractPaymentService {
private stripe: Stripe;
private credentials: z.infer<typeof stripeCredentialKeysSchema>;
constructor(credentials: { key: Prisma.JsonValue }) {
// parse credentials key
this.credentials = stripeCredentialKeysSchema.parse(credentials.key);
this.stripe = new Stripe(process.env.STRIPE_PRIVATE_KEY || "", {
apiVersion: "2020-08-27",
});
}
/* This method is for creating charges at the time of booking */
async create(
payment: Pick<Prisma.PaymentUncheckedCreateInput, "amount" | "currency">,
bookingId: Booking["id"],
bookerEmail: string,
paymentOption: PaymentOption
) {
try {
// Ensure that the payment service can support the passed payment option
if (paymentOptionEnum.parse(paymentOption) !== "ON_BOOKING") {
throw new Error("Payment option is not compatible with create method");
}
// Load stripe keys
const stripeAppKeys = await prisma?.app.findFirst({
select: {
keys: true,
},
where: {
slug: "stripe",
},
});
// Parse keys with zod
const { payment_fee_fixed, payment_fee_percentage } = stripeAppKeysSchema.parse(stripeAppKeys?.keys);
const paymentFee = Math.round(payment.amount * payment_fee_percentage + payment_fee_fixed);
const customer = await retrieveOrCreateStripeCustomerByEmail(
bookerEmail,
this.credentials.stripe_user_id
);
const params: Stripe.PaymentIntentCreateParams = {
amount: payment.amount,
currency: this.credentials.default_currency,
payment_method_types: ["card"],
customer: customer.id,
};
const paymentIntent = await this.stripe.paymentIntents.create(params, {
stripeAccount: this.credentials.stripe_user_id,
});
const paymentData = await prisma?.payment.create({
data: {
uid: uuidv4(),
app: {
connect: {
slug: "stripe",
},
},
booking: {
connect: {
id: bookingId,
},
},
amount: payment.amount,
currency: payment.currency,
externalId: paymentIntent.id,
data: Object.assign({}, paymentIntent, {
stripe_publishable_key: this.credentials.stripe_publishable_key,
stripeAccount: this.credentials.stripe_user_id,
}) as unknown as Prisma.InputJsonValue,
fee: paymentFee,
refunded: false,
success: false,
paymentOption: paymentOption || "ON_BOOKING",
},
});
if (!paymentData) {
throw new Error();
}
return paymentData;
} catch (error) {
console.error(`Payment could not be created for bookingId ${bookingId}`, error);
throw new Error("Payment could not be created");
}
}
async collectCard(
payment: Pick<Prisma.PaymentUncheckedCreateInput, "amount" | "currency">,
bookingId: Booking["id"],
bookerEmail: string,
paymentOption: PaymentOption
): Promise<Payment> {
try {
// Ensure that the payment service can support the passed payment option
if (paymentOptionEnum.parse(paymentOption) !== "HOLD") {
throw new Error("Payment option is not compatible with create method");
}
// Load stripe keys
const stripeAppKeys = await prisma?.app.findFirst({
select: {
keys: true,
},
where: {
slug: "stripe",
},
});
// Parse keys with zod
const { payment_fee_fixed, payment_fee_percentage } = stripeAppKeysSchema.parse(stripeAppKeys?.keys);
const paymentFee = Math.round(payment.amount * payment_fee_percentage + payment_fee_fixed);
const customer = await retrieveOrCreateStripeCustomerByEmail(
bookerEmail,
this.credentials.stripe_user_id
);
const params = {
customer: customer.id,
payment_method_types: ["card"],
metadata: {
bookingId,
},
};
const setupIntent = await this.stripe.setupIntents.create(params, {
stripeAccount: this.credentials.stripe_user_id,
});
const paymentData = await prisma?.payment.create({
data: {
uid: uuidv4(),
app: {
connect: {
slug: "stripe",
},
},
booking: {
connect: {
id: bookingId,
},
},
amount: payment.amount,
currency: payment.currency,
externalId: setupIntent.id,
data: Object.assign(
{},
{
setupIntent,
stripe_publishable_key: this.credentials.stripe_publishable_key,
stripeAccount: this.credentials.stripe_user_id,
}
) as unknown as Prisma.InputJsonValue,
fee: paymentFee,
refunded: false,
success: false,
paymentOption: paymentOption || "ON_BOOKING",
},
});
return paymentData;
} catch (error) {
console.error(`Payment method could not be collected for bookingId ${bookingId}`, error);
throw new Error("Payment could not be created");
}
}
async chargeCard(payment: Payment, _bookingId?: Booking["id"]): Promise<Payment> {
try {
const stripeAppKeys = await prisma?.app.findFirst({
select: {
keys: true,
},
where: {
slug: "stripe",
},
});
const paymentObject = payment.data as unknown as StripeSetupIntentData;
const setupIntent = paymentObject.setupIntent;
// Parse keys with zod
const { payment_fee_fixed, payment_fee_percentage } = stripeAppKeysSchema.parse(stripeAppKeys?.keys);
const paymentFee = Math.round(payment.amount * payment_fee_percentage + payment_fee_fixed);
// Ensure that the stripe customer & payment method still exists
const customer = await this.stripe.customers.retrieve(setupIntent.customer as string, {
stripeAccount: this.credentials.stripe_user_id,
});
const paymentMethod = await this.stripe.paymentMethods.retrieve(setupIntent.payment_method as string, {
stripeAccount: this.credentials.stripe_user_id,
});
if (!customer) {
throw new Error(`Stripe customer does not exist for setupIntent ${setupIntent.id}`);
}
if (!paymentMethod) {
throw new Error(`Stripe paymentMethod does not exist for setupIntent ${setupIntent.id}`);
}
const params = {
amount: payment.amount,
currency: payment.currency,
application_fee_amount: paymentFee,
customer: setupIntent.customer as string,
payment_method: setupIntent.payment_method as string,
off_session: true,
confirm: true,
};
const paymentIntent = await this.stripe.paymentIntents.create(params, {
stripeAccount: this.credentials.stripe_user_id,
});
const paymentData = await prisma.payment.update({
where: {
id: payment.id,
},
data: {
success: true,
data: {
...paymentObject,
paymentIntent,
} as unknown as Prisma.InputJsonValue,
},
});
if (!paymentData) {
throw new Error();
}
return paymentData;
} catch (error) {
console.error(`Could not charge card for payment ${payment.id}`, error);
throw new Error("Payment could not be created");
}
}
async update(): Promise<Payment> {
throw new Error("Method not implemented.");
}
async refund(paymentId: Payment["id"]): Promise<Payment> {
try {
const payment = await prisma.payment.findFirst({
where: {
id: paymentId,
success: true,
refunded: false,
},
});
if (!payment) {
throw new Error("Payment not found");
}
const refund = await this.stripe.refunds.create(
{
payment_intent: payment.externalId,
},
{ stripeAccount: (payment.data as unknown as StripePaymentData)["stripeAccount"] }
);
if (!refund || refund.status === "failed") {
throw new Error("Refund failed");
}
const updatedPayment = await prisma.payment.update({
where: {
id: payment.id,
},
data: {
refunded: true,
},
});
return updatedPayment;
} catch (e) {
const err = getErrorFromUnknown(e);
throw err;
}
}
async afterPayment(
event: CalendarEvent,
booking: {
user: { email: string | null; name: string | null; timeZone: string } | null;
id: number;
startTime: { toISOString: () => string };
uid: string;
},
paymentData: Payment
): Promise<void> {
await sendAwaitingPaymentEmail({
...event,
paymentInfo: {
link: createPaymentLink({
paymentUid: paymentData.uid,
name: booking.user?.name,
email: booking.user?.email,
date: booking.startTime.toISOString(),
}),
paymentOption: paymentData.paymentOption || "ON_BOOKING",
amount: paymentData.amount,
currency: paymentData.currency,
},
});
}
async deletePayment(paymentId: Payment["id"]): Promise<boolean> {
try {
const payment = await prisma.payment.findFirst({
where: {
id: paymentId,
},
});
if (!payment) {
throw new Error("Payment not found");
}
const stripeAccount = (payment.data as unknown as StripePaymentData).stripeAccount;
if (!stripeAccount) {
throw new Error("Stripe account not found");
}
// Expire all current sessions
const sessions = await this.stripe.checkout.sessions.list(
{
payment_intent: payment.externalId,
},
{ stripeAccount }
);
for (const session of sessions.data) {
await this.stripe.checkout.sessions.expire(session.id, { stripeAccount });
}
// Then cancel the payment intent
await this.stripe.paymentIntents.cancel(payment.externalId, { stripeAccount });
return true;
} catch (e) {
console.error(e);
return false;
}
}
getPaymentPaidStatus(): Promise<string> {
throw new Error("Method not implemented.");
}
getPaymentDetails(): Promise<Payment> {
throw new Error("Method not implemented.");
}
}