cal.pub0.org/packages/features/bookings/lib/handleCancelBooking.ts

673 lines
22 KiB
TypeScript

import type { WebhookTriggerEvents, WorkflowReminder, Prisma } from "@prisma/client";
import { BookingStatus, MembershipRole, WorkflowMethods } from "@prisma/client";
import type { NextApiRequest } from "next";
import appStore from "@calcom/app-store";
import { getCalendar } from "@calcom/app-store/_utils/getCalendar";
import { FAKE_DAILY_CREDENTIAL } from "@calcom/app-store/dailyvideo/lib/VideoApiAdapter";
import { DailyLocationType } from "@calcom/app-store/locations";
import { cancelScheduledJobs } from "@calcom/app-store/zapier/lib/nodeScheduler";
import { deleteMeeting, updateMeeting } from "@calcom/core/videoClient";
import dayjs from "@calcom/dayjs";
import { sendCancelledEmails, sendCancelledSeatEmails } from "@calcom/emails";
import { deleteScheduledEmailReminder } from "@calcom/features/ee/workflows/lib/reminders/emailReminderManager";
import { sendCancelledReminders } from "@calcom/features/ee/workflows/lib/reminders/reminderScheduler";
import { deleteScheduledSMSReminder } from "@calcom/features/ee/workflows/lib/reminders/smsReminderManager";
import getWebhooks from "@calcom/features/webhooks/lib/getWebhooks";
import type { EventTypeInfo } from "@calcom/features/webhooks/lib/sendPayload";
import sendPayload from "@calcom/features/webhooks/lib/sendPayload";
import { isPrismaObjOrUndefined, parseRecurringEvent } from "@calcom/lib";
import { HttpError } from "@calcom/lib/http-error";
import { handleRefundError } from "@calcom/lib/payment/handleRefundError";
import { getTranslation } from "@calcom/lib/server/i18n";
import prisma, { bookingMinimalSelect } from "@calcom/prisma";
import { schemaBookingCancelParams } from "@calcom/prisma/zod-utils";
import type { CalendarEvent } from "@calcom/types/Calendar";
async function getBookingToDelete(id: number | undefined, uid: string | undefined) {
return await prisma.booking.findUnique({
where: {
id,
uid,
},
select: {
...bookingMinimalSelect,
recurringEventId: true,
userId: true,
user: {
select: {
id: true,
credentials: true,
email: true,
timeZone: true,
name: true,
destinationCalendar: true,
},
},
location: true,
references: {
select: {
uid: true,
type: true,
externalCalendarId: true,
credentialId: true,
},
},
payment: true,
paid: true,
eventType: {
select: {
owner: true,
teamId: true,
recurringEvent: true,
title: true,
description: true,
requiresConfirmation: true,
price: true,
currency: true,
length: true,
seatsPerTimeSlot: true,
hosts: {
select: {
user: true,
},
},
workflows: {
include: {
workflow: {
include: {
steps: true,
},
},
},
},
},
},
uid: true,
eventTypeId: true,
destinationCalendar: true,
smsReminderNumber: true,
workflowReminders: true,
scheduledJobs: true,
seatsReferences: true,
},
});
}
type CustomRequest = NextApiRequest & {
userId?: number;
bookingToDelete?: Awaited<ReturnType<typeof getBookingToDelete>>;
};
async function handler(req: CustomRequest) {
const { id, uid, allRemainingBookings, cancellationReason, seatReferenceUid } =
schemaBookingCancelParams.parse(req.body);
req.bookingToDelete = await getBookingToDelete(id, uid);
const { bookingToDelete, userId } = req;
if (!bookingToDelete || !bookingToDelete.user) {
throw new HttpError({ statusCode: 400, message: "Booking not found" });
}
if (userId !== bookingToDelete.user?.id && bookingToDelete.startTime < new Date()) {
throw new HttpError({ statusCode: 400, message: "Cannot cancel past events" });
}
if (!bookingToDelete.userId) {
throw new HttpError({ statusCode: 400, message: "User not found" });
}
// If it's just an attendee of a booking then just remove them from that booking
const result = await handleSeatedEventCancellation(req);
if (result) return { success: true };
const organizer = await prisma.user.findFirstOrThrow({
where: {
id: bookingToDelete.userId,
},
select: {
name: true,
email: true,
timeZone: true,
locale: true,
},
});
const teamMembersPromises = [];
const attendeesListPromises = [];
const hostsPresent = !!bookingToDelete.eventType?.hosts;
for (const attendee of bookingToDelete.attendees) {
const attendeeObject = {
name: attendee.name,
email: attendee.email,
timeZone: attendee.timeZone,
language: {
translate: await getTranslation(attendee.locale ?? "en", "common"),
locale: attendee.locale ?? "en",
},
};
// Check for the presence of hosts to determine if it is a team event type
if (hostsPresent) {
// If the attendee is a host then they are a team member
const teamMember = bookingToDelete.eventType?.hosts.some((host) => host.user.email === attendee.email);
if (teamMember) {
teamMembersPromises.push(attendeeObject);
// If not then they are an attendee
} else {
attendeesListPromises.push(attendeeObject);
}
} else {
attendeesListPromises.push(attendeeObject);
}
}
const attendeesList = await Promise.all(attendeesListPromises);
const teamMembers = await Promise.all(teamMembersPromises);
const tOrganizer = await getTranslation(organizer.locale ?? "en", "common");
const evt: CalendarEvent = {
title: bookingToDelete?.title,
type: (bookingToDelete?.eventType?.title as string) || bookingToDelete?.title,
description: bookingToDelete?.description || "",
customInputs: isPrismaObjOrUndefined(bookingToDelete.customInputs),
startTime: bookingToDelete?.startTime ? dayjs(bookingToDelete.startTime).format() : "",
endTime: bookingToDelete?.endTime ? dayjs(bookingToDelete.endTime).format() : "",
organizer: {
email: organizer.email,
name: organizer.name ?? "Nameless",
timeZone: organizer.timeZone,
language: { translate: tOrganizer, locale: organizer.locale ?? "en" },
},
attendees: attendeesList,
uid: bookingToDelete?.uid,
/* Include recurringEvent information only when cancelling all bookings */
recurringEvent: allRemainingBookings
? parseRecurringEvent(bookingToDelete.eventType?.recurringEvent)
: undefined,
location: bookingToDelete?.location,
destinationCalendar: bookingToDelete?.destinationCalendar || bookingToDelete?.user.destinationCalendar,
cancellationReason: cancellationReason,
...(teamMembers && { team: { name: "", members: teamMembers } }),
};
// If it's just an attendee of a booking then just remove them from that booking
if (seatReferenceUid && bookingToDelete.attendees.length > 1) {
const seatReference = bookingToDelete.seatsReferences.find(
(reference) => reference.referenceUid === seatReferenceUid
);
const attendee = bookingToDelete.attendees.find((attendee) => attendee.id === seatReference?.attendeeId);
if (!seatReference || !attendee)
throw new HttpError({ statusCode: 400, message: "User not a part of this booking" });
await prisma.attendee.delete({
where: {
id: seatReference.attendeeId,
},
});
/* If there are references then we should update them as well */
const lastAttendee =
bookingToDelete.attendees.filter((bookingAttendee) => attendee.email !== bookingAttendee.email).length <
0;
const integrationsToDelete = [];
for (const reference of bookingToDelete.references) {
if (reference.credentialId) {
const credential = await prisma.credential.findUnique({
where: {
id: reference.credentialId,
},
});
if (credential) {
if (lastAttendee) {
if (reference.type.includes("_video")) {
integrationsToDelete.push(deleteMeeting(credential, reference.uid));
}
if (reference.type.includes("_calendar")) {
const calendar = getCalendar(credential);
if (calendar) {
integrationsToDelete.push(
calendar?.deleteEvent(reference.uid, evt, reference.externalCalendarId)
);
}
}
} else {
const updatedEvt = {
...evt,
attendees: evt.attendees.filter((evtAttendee) => attendee.email !== evtAttendee.email),
};
if (reference.type.includes("_video")) {
integrationsToDelete.push(
updateMeeting(
{ ...credential, appName: evt.location?.replace("integrations:", "") || "" },
updatedEvt,
reference
)
);
}
if (reference.type.includes("_calendar")) {
const calendar = getCalendar(credential);
if (calendar) {
integrationsToDelete.push(
calendar?.updateEvent(reference.uid, updatedEvt, reference.externalCalendarId)
);
}
}
}
}
}
}
await Promise.all(integrationsToDelete).then(async () => {
if (lastAttendee) {
await prisma.booking.update({
where: {
id: bookingToDelete.id,
},
data: {
status: BookingStatus.CANCELLED,
},
});
}
});
const tAttendees = await getTranslation(attendee.locale ?? "en", "common");
await sendCancelledSeatEmails(evt, {
...attendee,
language: { translate: tAttendees, locale: attendee.locale ?? "en" },
});
req.statusCode = 200;
return { message: "No longer attending event" };
}
// Hook up the webhook logic here
const eventTrigger: WebhookTriggerEvents = "BOOKING_CANCELLED";
// Send Webhook call if hooked to BOOKING.CANCELLED
const subscriberOptions = {
userId: bookingToDelete.userId,
eventTypeId: (bookingToDelete.eventTypeId as number) || 0,
triggerEvent: eventTrigger,
};
const eventTypeInfo: EventTypeInfo = {
eventTitle: bookingToDelete?.eventType?.title || null,
eventDescription: bookingToDelete?.eventType?.description || null,
requiresConfirmation: bookingToDelete?.eventType?.requiresConfirmation || null,
price: bookingToDelete?.eventType?.price || null,
currency: bookingToDelete?.eventType?.currency || null,
length: bookingToDelete?.eventType?.length || null,
};
const webhooks = await getWebhooks(subscriberOptions);
const promises = webhooks.map((webhook) =>
sendPayload(webhook.secret, eventTrigger, new Date().toISOString(), webhook, {
...evt,
...eventTypeInfo,
status: "CANCELLED",
smsReminderNumber: bookingToDelete.smsReminderNumber || undefined,
}).catch((e) => {
console.error(`Error executing webhook for event: ${eventTrigger}, URL: ${webhook.subscriberUrl}`, e);
})
);
await Promise.all(promises);
//Workflows - schedule reminders
if (bookingToDelete.eventType?.workflows) {
await sendCancelledReminders(
bookingToDelete.eventType?.workflows,
bookingToDelete.smsReminderNumber,
evt
);
}
let updatedBookings: {
uid: string;
workflowReminders: WorkflowReminder[];
scheduledJobs: string[];
references: {
type: string;
credentialId: number | null;
uid: string;
externalCalendarId: string | null;
}[];
startTime: Date;
endTime: Date;
}[] = [];
// by cancelling first, and blocking whilst doing so; we can ensure a cancel
// action always succeeds even if subsequent integrations fail cancellation.
if (bookingToDelete.eventType?.recurringEvent && bookingToDelete.recurringEventId && allRemainingBookings) {
const recurringEventId = bookingToDelete.recurringEventId;
// Proceed to mark as cancelled all remaining recurring events instances (greater than or equal to right now)
await prisma.booking.updateMany({
where: {
recurringEventId,
startTime: {
gte: new Date(),
},
},
data: {
status: BookingStatus.CANCELLED,
cancellationReason: cancellationReason,
},
});
const allUpdatedBookings = await prisma.booking.findMany({
where: {
recurringEventId: bookingToDelete.recurringEventId,
startTime: {
gte: new Date(),
},
},
select: {
startTime: true,
endTime: true,
references: {
select: {
uid: true,
type: true,
externalCalendarId: true,
credentialId: true,
},
},
workflowReminders: true,
uid: true,
scheduledJobs: true,
},
});
updatedBookings = updatedBookings.concat(allUpdatedBookings);
} else {
if (bookingToDelete?.eventType?.seatsPerTimeSlot) {
await prisma.attendee.deleteMany({
where: {
bookingId: bookingToDelete.id,
},
});
}
const where: Prisma.BookingWhereUniqueInput = uid ? { uid } : { id };
const updatedBooking = await prisma.booking.update({
where,
data: {
status: BookingStatus.CANCELLED,
cancellationReason: cancellationReason,
},
select: {
startTime: true,
endTime: true,
references: {
select: {
uid: true,
type: true,
externalCalendarId: true,
credentialId: true,
},
},
workflowReminders: true,
uid: true,
scheduledJobs: true,
},
});
updatedBookings.push(updatedBooking);
}
/** TODO: Remove this without breaking functionality */
if (bookingToDelete.location === DailyLocationType) {
bookingToDelete.user.credentials.push(FAKE_DAILY_CREDENTIAL);
}
const apiDeletes = [];
const bookingCalendarReference = bookingToDelete.references.find((reference) =>
reference.type.includes("_calendar")
);
if (bookingCalendarReference) {
const { credentialId, uid, externalCalendarId } = bookingCalendarReference;
// If the booking calendar reference contains a credentialId
if (credentialId) {
// Find the correct calendar credential under user credentials
const calendarCredential = bookingToDelete.user.credentials.find(
(credential) => credential.id === credentialId
);
if (calendarCredential) {
const calendar = getCalendar(calendarCredential);
if (
bookingToDelete.eventType?.recurringEvent &&
bookingToDelete.recurringEventId &&
allRemainingBookings
) {
bookingToDelete.user.credentials
.filter((credential) => credential.type.endsWith("_calendar"))
.forEach(async (credential) => {
const calendar = getCalendar(credential);
for (const updBooking of updatedBookings) {
const bookingRef = updBooking.references.find((ref) => ref.type.includes("_calendar"));
if (bookingRef) {
const { uid, externalCalendarId } = bookingRef;
const deletedEvent = await calendar?.deleteEvent(uid, evt, externalCalendarId);
apiDeletes.push(deletedEvent);
}
}
});
} else {
apiDeletes.push(calendar?.deleteEvent(uid, evt, externalCalendarId) as Promise<unknown>);
}
}
} else {
// For bookings made before the refactor we go through the old behaviour of running through each calendar credential
bookingToDelete.user.credentials
.filter((credential) => credential.type.endsWith("_calendar"))
.forEach((credential) => {
const calendar = getCalendar(credential);
apiDeletes.push(calendar?.deleteEvent(uid, evt, externalCalendarId) as Promise<unknown>);
});
}
}
const bookingVideoReference = bookingToDelete.references.find((reference) =>
reference.type.includes("_video")
);
// If the video reference has a credentialId find the specific credential
if (bookingVideoReference && bookingVideoReference.credentialId) {
const { credentialId, uid } = bookingVideoReference;
if (credentialId) {
const videoCredential = bookingToDelete.user.credentials.find(
(credential) => credential.id === credentialId
);
if (videoCredential) {
apiDeletes.push(deleteMeeting(videoCredential, uid));
}
}
// For bookings made before this refactor we go through the old behaviour of running through each video credential
} else {
bookingToDelete.user.credentials
.filter((credential) => credential.type.endsWith("_video"))
.forEach((credential) => {
const uidToDelete = bookingToDelete?.references?.[0].uid ?? bookingToDelete.uid;
apiDeletes.push(deleteMeeting(credential, uidToDelete));
});
}
// Avoiding taking care of recurrence for now as Payments are not supported with Recurring Events at the moment
if (bookingToDelete && bookingToDelete.paid) {
const evt: CalendarEvent = {
type: bookingToDelete?.eventType?.title as string,
title: bookingToDelete.title,
description: bookingToDelete.description ?? "",
customInputs: isPrismaObjOrUndefined(bookingToDelete.customInputs),
startTime: bookingToDelete.startTime.toISOString(),
endTime: bookingToDelete.endTime.toISOString(),
organizer: {
email: bookingToDelete.user?.email ?? "dev@calendso.com",
name: bookingToDelete.user?.name ?? "no user",
timeZone: bookingToDelete.user?.timeZone ?? "",
language: { translate: tOrganizer, locale: organizer.locale ?? "en" },
},
attendees: attendeesList,
location: bookingToDelete.location ?? "",
uid: bookingToDelete.uid ?? "",
destinationCalendar: bookingToDelete?.destinationCalendar || bookingToDelete?.user.destinationCalendar,
};
const successPayment = bookingToDelete.payment.find((payment) => payment.success);
if (!successPayment) {
throw new Error("Cannot reject a booking without a successful payment");
}
let eventTypeOwnerId;
if (bookingToDelete.eventType?.owner) {
eventTypeOwnerId = bookingToDelete.eventType.owner.id;
} else if (bookingToDelete.eventType?.teamId) {
const teamOwner = await prisma.membership.findFirst({
where: {
teamId: bookingToDelete.eventType.teamId,
role: MembershipRole.OWNER,
},
select: {
userId: true,
},
});
eventTypeOwnerId = teamOwner?.userId;
}
if (!eventTypeOwnerId) {
throw new Error("Event Type owner not found for obtaining payment app credentials");
}
const paymentAppCredentials = await prisma.credential.findMany({
where: {
userId: eventTypeOwnerId,
appId: successPayment.appId,
},
select: {
key: true,
appId: true,
app: {
select: {
categories: true,
dirName: true,
},
},
},
});
const paymentAppCredential = paymentAppCredentials.find((credential) => {
return credential.appId === successPayment.appId;
});
if (!paymentAppCredential) {
throw new Error("Payment app credentials not found");
}
// Posible to refactor TODO:
const paymentApp = appStore[paymentAppCredential?.app?.dirName as keyof typeof appStore];
if (!(paymentApp && "lib" in paymentApp && "PaymentService" in paymentApp.lib)) {
console.warn(`payment App service of type ${paymentApp} is not implemented`);
return null;
}
const PaymentService = paymentApp.lib.PaymentService;
const paymentInstance = new PaymentService(paymentAppCredential);
try {
await paymentInstance.refund(successPayment.id);
} catch (error) {
await handleRefundError({
event: evt,
reason: error?.toString() || "unknown",
paymentId: successPayment.externalId,
});
}
await prisma.booking.update({
where: {
id: bookingToDelete.id,
},
data: {
status: BookingStatus.REJECTED,
},
});
// We skip the deletion of the event, because that would also delete the payment reference, which we should keep
await apiDeletes;
req.statusCode = 200;
return { message: "Booking successfully cancelled." };
}
const attendeeDeletes = prisma.attendee.deleteMany({
where: {
bookingId: bookingToDelete.id,
},
});
const bookingReferenceDeletes = prisma.bookingReference.deleteMany({
where: {
bookingId: bookingToDelete.id,
},
});
// delete scheduled jobs of cancelled bookings
updatedBookings.forEach((booking) => {
cancelScheduledJobs(booking);
});
//Workflows - cancel all reminders for cancelled bookings
updatedBookings.forEach((booking) => {
booking.workflowReminders.forEach((reminder) => {
if (reminder.method === WorkflowMethods.EMAIL) {
deleteScheduledEmailReminder(reminder.id, reminder.referenceId);
} else if (reminder.method === WorkflowMethods.SMS) {
deleteScheduledSMSReminder(reminder.id, reminder.referenceId);
}
});
});
const prismaPromises: Promise<unknown>[] = [attendeeDeletes, bookingReferenceDeletes];
await Promise.all(prismaPromises.concat(apiDeletes));
await sendCancelledEmails(evt);
req.statusCode = 200;
return { message: "Booking successfully cancelled." };
}
async function handleSeatedEventCancellation(req: CustomRequest) {
const { seatReferenceUid } = schemaBookingCancelParams.parse(req.body);
if (!seatReferenceUid) return;
if (!req.bookingToDelete?.attendees.length || req.bookingToDelete.attendees.length < 2) return;
const seatReference = req.bookingToDelete.seatsReferences.find(
(reference) => reference.referenceUid === seatReferenceUid
);
if (!seatReference) throw new HttpError({ statusCode: 400, message: "User not a part of this booking" });
await Promise.all([
prisma.bookingSeat.delete({
where: {
referenceUid: seatReferenceUid,
},
}),
prisma.attendee.delete({
where: {
id: seatReference.attendeeId,
},
}),
]);
req.statusCode = 200;
return { success: true };
}
export default handler;