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