cal.pub0.org/packages/trpc/server/routers/viewer/bookings.tsx

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import {
BookingReference,
BookingStatus,
EventType,
Prisma,
SchedulingType,
User,
WebhookTriggerEvents,
Workflow,
WorkflowsOnEventTypes,
WorkflowStep,
} from "@prisma/client";
import type { TFunction } from "next-i18next";
import { z } from "zod";
import { getCalendar } from "@calcom/app-store/_utils/getCalendar";
import { DailyLocationType } from "@calcom/app-store/locations";
import { refund } from "@calcom/app-store/stripepayment/lib/server";
import { scheduleTrigger } from "@calcom/app-store/zapier/lib/nodeScheduler";
import EventManager from "@calcom/core/EventManager";
import { CalendarEventBuilder } from "@calcom/core/builders/CalendarEvent/builder";
import { CalendarEventDirector } from "@calcom/core/builders/CalendarEvent/director";
import { deleteMeeting } from "@calcom/core/videoClient";
import dayjs from "@calcom/dayjs";
import {
sendDeclinedEmails,
sendLocationChangeEmails,
sendRequestRescheduleEmail,
sendScheduledEmails,
} from "@calcom/emails";
import { scheduleWorkflowReminders } from "@calcom/features/ee/workflows/lib/reminders/reminderScheduler";
import getWebhooks from "@calcom/features/webhooks/lib/getWebhooks";
import sendPayload from "@calcom/features/webhooks/lib/sendPayload";
import { isPrismaObjOrUndefined, parseRecurringEvent } from "@calcom/lib";
import logger from "@calcom/lib/logger";
import { getTranslation } from "@calcom/lib/server";
import { bookingConfirmPatchBodySchema } from "@calcom/prisma/zod-utils";
import type { AdditionalInformation, CalendarEvent, Person } from "@calcom/types/Calendar";
import { TRPCError } from "@trpc/server";
import { createProtectedRouter } from "../../createRouter";
export type PersonAttendeeCommonFields = Pick<
User,
"id" | "email" | "name" | "locale" | "timeZone" | "username"
>;
// Common data for all endpoints under webhook
const commonBookingSchema = z.object({
bookingId: z.number(),
});
const log = logger.getChildLogger({ prefix: ["[api] book:user"] });
export const bookingsRouter = createProtectedRouter()
.mutation("requestReschedule", {
input: z.object({
bookingId: z.string(),
rescheduleReason: z.string().optional(),
}),
async resolve({ ctx, input }) {
const { user, prisma } = ctx;
const { bookingId, rescheduleReason: cancellationReason } = input;
const bookingToReschedule = await prisma.booking.findFirstOrThrow({
select: {
id: true,
uid: true,
userId: true,
title: true,
description: true,
startTime: true,
endTime: true,
eventTypeId: true,
eventType: true,
location: true,
attendees: true,
references: true,
customInputs: true,
dynamicEventSlugRef: true,
dynamicGroupSlugRef: true,
destinationCalendar: true,
},
where: {
uid: bookingId,
NOT: {
status: {
in: [BookingStatus.CANCELLED, BookingStatus.REJECTED],
},
},
},
});
if (!bookingToReschedule.userId) {
throw new TRPCError({ code: "FORBIDDEN", message: "Booking to reschedule doesn't have an owner" });
}
if (!bookingToReschedule.eventType) {
throw new TRPCError({ code: "FORBIDDEN", message: "EventType not found for current booking." });
}
const bookingBelongsToTeam = !!bookingToReschedule.eventType?.teamId;
const userTeams = await prisma.user.findUniqueOrThrow({
where: {
id: user.id,
},
select: {
teams: true,
},
});
if (bookingBelongsToTeam && bookingToReschedule.eventType?.teamId) {
const userTeamIds = userTeams.teams.map((item) => item.teamId);
if (userTeamIds.indexOf(bookingToReschedule?.eventType?.teamId) === -1) {
throw new TRPCError({ code: "FORBIDDEN", message: "User isn't a member on the team" });
}
}
if (!bookingBelongsToTeam && bookingToReschedule.userId !== user.id) {
throw new TRPCError({ code: "FORBIDDEN", message: "User isn't owner of the current booking" });
}
if (bookingToReschedule) {
let event: Partial<EventType> = {};
if (bookingToReschedule.eventTypeId) {
event = await prisma.eventType.findFirstOrThrow({
select: {
title: true,
users: true,
schedulingType: true,
recurringEvent: true,
},
where: {
id: bookingToReschedule.eventTypeId,
},
});
}
await prisma.booking.update({
where: {
id: bookingToReschedule.id,
},
data: {
rescheduled: true,
cancellationReason,
status: BookingStatus.CANCELLED,
updatedAt: dayjs().toISOString(),
},
});
const [mainAttendee] = bookingToReschedule.attendees;
// @NOTE: Should we assume attendees language?
const tAttendees = await getTranslation(mainAttendee.locale ?? "en", "common");
const usersToPeopleType = (
users: PersonAttendeeCommonFields[],
selectedLanguage: TFunction
): Person[] => {
return users?.map((user) => {
return {
email: user.email || "",
name: user.name || "",
username: user?.username || "",
language: { translate: selectedLanguage, locale: user.locale || "en" },
timeZone: user?.timeZone,
};
});
};
const userTranslation = await getTranslation(user.locale ?? "en", "common");
const [userAsPeopleType] = usersToPeopleType([user], userTranslation);
const builder = new CalendarEventBuilder();
builder.init({
title: bookingToReschedule.title,
type: event && event.title ? event.title : bookingToReschedule.title,
startTime: bookingToReschedule.startTime.toISOString(),
endTime: bookingToReschedule.endTime.toISOString(),
attendees: usersToPeopleType(
// username field doesn't exists on attendee but could be in the future
bookingToReschedule.attendees as unknown as PersonAttendeeCommonFields[],
tAttendees
),
organizer: userAsPeopleType,
});
const director = new CalendarEventDirector();
director.setBuilder(builder);
director.setExistingBooking(bookingToReschedule);
cancellationReason && director.setCancellationReason(cancellationReason);
if (event) {
await director.buildForRescheduleEmail();
} else {
await director.buildWithoutEventTypeForRescheduleEmail();
}
// Handling calendar and videos cancellation
// This can set previous time as available, until virtual calendar is done
const credentialsMap = new Map();
user.credentials.forEach((credential) => {
credentialsMap.set(credential.type, credential);
});
const bookingRefsFiltered: BookingReference[] = bookingToReschedule.references.filter(
(ref) => !!credentialsMap.get(ref.type)
);
bookingRefsFiltered.forEach((bookingRef) => {
if (bookingRef.uid) {
if (bookingRef.type.endsWith("_calendar")) {
const calendar = getCalendar(credentialsMap.get(bookingRef.type));
return calendar?.deleteEvent(
bookingRef.uid,
builder.calendarEvent,
bookingRef.externalCalendarId
);
} else if (bookingRef.type.endsWith("_video")) {
return deleteMeeting(credentialsMap.get(bookingRef.type), bookingRef.uid);
}
}
});
// Send emails
await sendRequestRescheduleEmail(builder.calendarEvent, {
rescheduleLink: builder.rescheduleLink,
});
const evt: CalendarEvent = {
title: bookingToReschedule?.title,
type: event && event.title ? event.title : bookingToReschedule.title,
description: bookingToReschedule?.description || "",
customInputs: isPrismaObjOrUndefined(bookingToReschedule.customInputs),
startTime: bookingToReschedule?.startTime ? dayjs(bookingToReschedule.startTime).format() : "",
endTime: bookingToReschedule?.endTime ? dayjs(bookingToReschedule.endTime).format() : "",
organizer: userAsPeopleType,
attendees: usersToPeopleType(
// username field doesn't exists on attendee but could be in the future
bookingToReschedule.attendees as unknown as PersonAttendeeCommonFields[],
tAttendees
),
uid: bookingToReschedule?.uid,
location: bookingToReschedule?.location,
destinationCalendar:
bookingToReschedule?.destinationCalendar || bookingToReschedule?.destinationCalendar,
cancellationReason: `Please reschedule. ${cancellationReason}`, // TODO::Add i18-next for this
};
// Send webhook
const eventTrigger: WebhookTriggerEvents = "BOOKING_CANCELLED";
// Send Webhook call if hooked to BOOKING.CANCELLED
const subscriberOptions = {
userId: bookingToReschedule.userId,
eventTypeId: (bookingToReschedule.eventTypeId as number) || 0,
triggerEvent: eventTrigger,
};
const webhooks = await getWebhooks(subscriberOptions);
const promises = webhooks.map((webhook) =>
sendPayload(webhook.secret, eventTrigger, new Date().toISOString(), webhook, evt).catch((e) => {
console.error(
`Error executing webhook for event: ${eventTrigger}, URL: ${webhook.subscriberUrl}`,
e
);
})
);
await Promise.all(promises);
}
},
})
.middleware(async ({ ctx, rawInput, next }) => {
// Endpoints that just read the logged in user's data - like 'list' don't necessary have any input
if (!rawInput) return next({ ctx: { ...ctx, booking: null } });
const webhookIdAndEventTypeId = commonBookingSchema.safeParse(rawInput);
if (!webhookIdAndEventTypeId.success) throw new TRPCError({ code: "PARSE_ERROR" });
const { bookingId } = webhookIdAndEventTypeId.data;
const booking = await ctx.prisma.booking.findFirst({
where: {
id: bookingId,
AND: [
{
OR: [
/* If user is organizer */
{ userId: ctx.user.id },
/* Or part of a collective booking */
{
eventType: {
schedulingType: SchedulingType.COLLECTIVE,
users: {
some: {
id: ctx.user.id,
},
},
},
},
],
},
],
},
include: {
attendees: true,
eventType: true,
destinationCalendar: true,
references: true,
user: {
include: {
destinationCalendar: true,
credentials: true,
},
},
},
});
return next({ ctx: { ...ctx, booking } });
})
.middleware(async ({ ctx, next }) => {
// So TS doesn't compain in the previous middleware.
// This means the user doesn't have access to this booking
if (!ctx.booking) throw new TRPCError({ code: "UNAUTHORIZED" });
// Booking here is non-nullable anymore
return next({ ctx: { ...ctx, booking: ctx.booking } });
})
.mutation("editLocation", {
input: commonBookingSchema.extend({
newLocation: z.string().transform((val) => val || DailyLocationType),
}),
async resolve({ ctx, input }) {
const { bookingId, newLocation: location } = input;
const { booking } = ctx;
try {
const organizer = await ctx.prisma.user.findFirstOrThrow({
where: {
id: booking.userId || 0,
},
select: {
name: true,
email: true,
timeZone: true,
locale: true,
},
});
const tOrganizer = await getTranslation(organizer.locale ?? "en", "common");
const attendeesListPromises = booking.attendees.map(async (attendee) => {
return {
name: attendee.name,
email: attendee.email,
timeZone: attendee.timeZone,
language: {
translate: await getTranslation(attendee.locale ?? "en", "common"),
locale: attendee.locale ?? "en",
},
};
});
const attendeesList = await Promise.all(attendeesListPromises);
const evt: CalendarEvent = {
title: booking.title || "",
type: (booking.eventType?.title as string) || booking?.title || "",
description: booking.description || "",
startTime: booking.startTime ? dayjs(booking.startTime).format() : "",
endTime: booking.endTime ? dayjs(booking.endTime).format() : "",
organizer: {
email: organizer.email,
name: organizer.name ?? "Nameless",
timeZone: organizer.timeZone,
language: { translate: tOrganizer, locale: organizer.locale ?? "en" },
},
attendees: attendeesList,
uid: booking.uid,
recurringEvent: parseRecurringEvent(booking.eventType?.recurringEvent),
location,
destinationCalendar: booking?.destinationCalendar || booking?.user?.destinationCalendar,
};
const eventManager = new EventManager(ctx.user);
const updatedResult = await eventManager.updateLocation(evt, booking);
const results = updatedResult.results;
if (results.length > 0 && results.every((res) => !res.success)) {
const error = {
errorCode: "BookingUpdateLocationFailed",
message: "Updating location failed",
};
logger.error(`Booking ${ctx.user.username} failed`, error, results);
} else {
await ctx.prisma.booking.update({
where: {
id: bookingId,
},
data: {
location,
references: {
create: updatedResult.referencesToCreate,
},
},
});
const metadata: AdditionalInformation = {};
if (results.length) {
metadata.hangoutLink = results[0].updatedEvent?.hangoutLink;
metadata.conferenceData = results[0].updatedEvent?.conferenceData;
metadata.entryPoints = results[0].updatedEvent?.entryPoints;
}
try {
await sendLocationChangeEmails({ ...evt, additionalInformation: metadata });
} catch (error) {
console.log("Error sending LocationChangeEmails");
}
}
} catch {
throw new TRPCError({ code: "INTERNAL_SERVER_ERROR" });
}
return { message: "Location updated" };
},
})
.mutation("confirm", {
input: bookingConfirmPatchBodySchema,
async resolve({ ctx, input }) {
const { user, prisma } = ctx;
const { bookingId, recurringEventId, reason: rejectionReason, confirmed } = input;
const tOrganizer = await getTranslation(user.locale ?? "en", "common");
const booking = await prisma.booking.findFirst({
where: {
id: bookingId,
},
rejectOnNotFound() {
throw new TRPCError({ code: "NOT_FOUND", message: "Booking not found" });
},
// should trpc handle this error ?
select: {
title: true,
description: true,
customInputs: true,
startTime: true,
endTime: true,
attendees: true,
eventTypeId: true,
eventType: {
select: {
id: true,
recurringEvent: true,
requiresConfirmation: true,
workflows: {
include: {
workflow: {
include: {
steps: true,
},
},
},
},
},
},
location: true,
userId: true,
id: true,
uid: true,
payment: true,
destinationCalendar: true,
paid: true,
recurringEventId: true,
status: true,
smsReminderNumber: true,
scheduledJobs: true,
},
});
const authorized = async () => {
// if the organizer
if (booking.userId === user.id) {
return true;
}
const eventType = await prisma.eventType.findUnique({
where: {
id: booking.eventTypeId || undefined,
},
select: {
id: true,
schedulingType: true,
users: true,
},
});
if (
eventType?.schedulingType === SchedulingType.COLLECTIVE &&
eventType.users.find((user) => user.id === user.id)
) {
return true;
}
return false;
};
if (!(await authorized())) throw new TRPCError({ code: "UNAUTHORIZED", message: "UNAUTHORIZED" });
const isConfirmed = booking.status === BookingStatus.ACCEPTED;
if (isConfirmed) throw new TRPCError({ code: "BAD_REQUEST", message: "Booking already confirmed" });
/** When a booking that requires payment its being confirmed but doesn't have any payment,
* we shouldnt save it on DestinationCalendars
*/
if (booking.payment.length > 0 && !booking.paid) {
await prisma.booking.update({
where: {
id: bookingId,
},
data: {
status: BookingStatus.ACCEPTED,
},
});
return { message: "Booking confirmed" };
}
const attendeesListPromises = booking.attendees.map(async (attendee) => {
return {
name: attendee.name,
email: attendee.email,
timeZone: attendee.timeZone,
language: {
translate: await getTranslation(attendee.locale ?? "en", "common"),
locale: attendee.locale ?? "en",
},
};
});
const attendeesList = await Promise.all(attendeesListPromises);
const evt: CalendarEvent = {
type: booking.title,
title: booking.title,
description: booking.description,
customInputs: isPrismaObjOrUndefined(booking.customInputs),
startTime: booking.startTime.toISOString(),
endTime: booking.endTime.toISOString(),
organizer: {
email: user.email,
name: user.name || "Unnamed",
timeZone: user.timeZone,
language: { translate: tOrganizer, locale: user.locale ?? "en" },
},
attendees: attendeesList,
location: booking.location ?? "",
uid: booking.uid,
destinationCalendar: booking?.destinationCalendar || user.destinationCalendar,
requiresConfirmation: booking?.eventType?.requiresConfirmation ?? false,
eventTypeId: booking.eventType?.id,
};
const recurringEvent = parseRecurringEvent(booking.eventType?.recurringEvent);
if (recurringEventId && recurringEvent) {
const groupedRecurringBookings = await prisma.booking.groupBy({
where: {
recurringEventId: booking.recurringEventId,
},
by: [Prisma.BookingScalarFieldEnum.recurringEventId],
_count: true,
});
// Overriding the recurring event configuration count to be the actual number of events booked for
// the recurring event (equal or less than recurring event configuration count)
recurringEvent.count = groupedRecurringBookings[0]._count;
// count changed, parsing again to get the new value in
evt.recurringEvent = parseRecurringEvent(recurringEvent);
}
if (confirmed) {
const eventManager = new EventManager(user);
const scheduleResult = await eventManager.create(evt);
const results = scheduleResult.results;
if (results.length > 0 && results.every((res) => !res.success)) {
const error = {
errorCode: "BookingCreatingMeetingFailed",
message: "Booking failed",
};
log.error(`Booking ${user.username} failed`, error, results);
} else {
const metadata: AdditionalInformation = {};
if (results.length) {
// TODO: Handle created event metadata more elegantly
metadata.hangoutLink = results[0].createdEvent?.hangoutLink;
metadata.conferenceData = results[0].createdEvent?.conferenceData;
metadata.entryPoints = results[0].createdEvent?.entryPoints;
}
try {
await sendScheduledEmails({ ...evt, additionalInformation: metadata });
} catch (error) {
log.error(error);
}
}
let updatedBookings: {
scheduledJobs: string[];
id: number;
startTime: Date;
endTime: Date;
uid: string;
smsReminderNumber: string | null;
eventType: {
workflows: (WorkflowsOnEventTypes & {
workflow: Workflow & {
steps: WorkflowStep[];
};
})[];
} | null;
}[] = [];
if (recurringEventId) {
// The booking to confirm is a recurring event and comes from /booking/recurring, proceeding to mark all related
// bookings as confirmed. Prisma updateMany does not support relations, so doing this in two steps for now.
const unconfirmedRecurringBookings = await prisma.booking.findMany({
where: {
recurringEventId,
status: BookingStatus.PENDING,
},
});
const updateBookingsPromise = unconfirmedRecurringBookings.map((recurringBooking) => {
return prisma.booking.update({
where: {
id: recurringBooking.id,
},
data: {
status: BookingStatus.ACCEPTED,
references: {
create: scheduleResult.referencesToCreate,
},
},
select: {
eventType: {
select: {
workflows: {
include: {
workflow: {
include: {
steps: true,
},
},
},
},
},
},
uid: true,
startTime: true,
endTime: true,
smsReminderNumber: true,
id: true,
scheduledJobs: true,
},
});
});
const updatedBookingsResult = await Promise.all(updateBookingsPromise);
updatedBookings = updatedBookings.concat(updatedBookingsResult);
} else {
// @NOTE: be careful with this as if any error occurs before this booking doesn't get confirmed
// Should perform update on booking (confirm) -> then trigger the rest handlers
const updatedBooking = await prisma.booking.update({
where: {
id: bookingId,
},
data: {
status: BookingStatus.ACCEPTED,
references: {
create: scheduleResult.referencesToCreate,
},
},
select: {
eventType: {
select: {
workflows: {
include: {
workflow: {
include: {
steps: true,
},
},
},
},
},
},
uid: true,
startTime: true,
endTime: true,
smsReminderNumber: true,
id: true,
scheduledJobs: true,
},
});
updatedBookings.push(updatedBooking);
}
//Workflows - set reminders for confirmed events
try {
for (const updatedBooking of updatedBookings) {
if (updatedBooking.eventType?.workflows) {
const evtOfBooking = evt;
evtOfBooking.startTime = updatedBooking.startTime.toISOString();
evtOfBooking.endTime = updatedBooking.endTime.toISOString();
evtOfBooking.uid = updatedBooking.uid;
await scheduleWorkflowReminders(
updatedBooking.eventType.workflows,
updatedBooking.smsReminderNumber,
evtOfBooking,
false,
false
);
}
}
} catch (error) {
// Silently fail
console.error(error);
}
try {
// schedule job for zapier trigger 'when meeting ends'
const subscriberOptionsMeetingEnded = {
userId: booking.userId || 0,
eventTypeId: booking.eventTypeId || 0,
triggerEvent: WebhookTriggerEvents.MEETING_ENDED,
};
const subscribersMeetingEnded = await getWebhooks(subscriberOptionsMeetingEnded);
subscribersMeetingEnded.forEach((subscriber) => {
updatedBookings.forEach((booking) => {
scheduleTrigger(booking, subscriber.subscriberUrl, subscriber);
});
});
} catch (error) {
// Silently fail
console.error(error);
}
} else {
evt.rejectionReason = rejectionReason;
if (recurringEventId) {
// The booking to reject is a recurring event and comes from /booking/upcoming, proceeding to mark all related
// bookings as rejected.
await prisma.booking.updateMany({
where: {
recurringEventId,
status: BookingStatus.PENDING,
},
data: {
status: BookingStatus.REJECTED,
rejectionReason,
},
});
} else {
await refund(booking, evt); // No payment integration for recurring events for v1
await prisma.booking.update({
where: {
id: bookingId,
},
data: {
status: BookingStatus.REJECTED,
rejectionReason,
},
});
}
await sendDeclinedEmails(evt);
}
return { message: "Booking " + confirmed ? "confirmed" : "rejected" };
},
});