cal.pub0.org/apps/web/pages/api/book/request-reschedule.ts

296 lines
9.8 KiB
TypeScript

import {
Attendee,
Booking,
BookingReference,
BookingStatus,
EventType,
User,
WebhookTriggerEvents,
} from "@prisma/client";
import type { NextApiRequest, NextApiResponse } from "next";
import { getSession } from "next-auth/react";
import type { TFunction } from "next-i18next";
import { z, ZodError } from "zod";
import { getCalendar } from "@calcom/app-store/_utils/getCalendar";
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 { sendRequestRescheduleEmail } from "@calcom/emails";
import { isPrismaObjOrUndefined } from "@calcom/lib";
import { getTranslation } from "@calcom/lib/server/i18n";
import prisma from "@calcom/prisma";
import type { CalendarEvent, Person } from "@calcom/types/Calendar";
import sendPayload from "@lib/webhooks/sendPayload";
import getWebhooks from "@lib/webhooks/subscriptions";
export type RescheduleResponse = Booking & {
attendees: Attendee[];
};
export type PersonAttendeeCommonFields = Pick<
User,
"id" | "email" | "name" | "locale" | "timeZone" | "username"
>;
const rescheduleSchema = z.object({
bookingId: z.string(),
rescheduleReason: z.string().optional(),
});
const findUserDataByUserId = async (userId: number) => {
return await prisma.user.findUniqueOrThrow({
where: {
id: userId,
},
select: {
id: true,
name: true,
username: true,
email: true,
timeZone: true,
locale: true,
credentials: true,
destinationCalendar: true,
teams: true,
},
});
};
const handler = async (
req: NextApiRequest,
res: NextApiResponse
): Promise<RescheduleResponse | NextApiResponse | void> => {
const session = await getSession({ req });
const {
bookingId,
rescheduleReason: cancellationReason,
}: { bookingId: string; rescheduleReason: string; cancellationReason: string } = req.body;
let user: Awaited<ReturnType<typeof findUserDataByUserId>>;
try {
if (session?.user?.id) {
user = await findUserDataByUserId(session?.user.id);
} else {
return res.status(501).end();
}
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 Error("Booking to reschedule doesn't have an owner.");
}
if (!bookingToReschedule.eventType) {
throw new Error("EventType not found for current booking.");
}
const bookingBelongsToTeam = !!bookingToReschedule.eventType?.teamId;
if (bookingBelongsToTeam && bookingToReschedule.eventType?.teamId) {
const userTeamIds = user.teams.map((item) => item.teamId);
if (userTeamIds.indexOf(bookingToReschedule?.eventType?.teamId) === -1) {
throw new Error("User isn't a member on the team");
}
}
if (!bookingBelongsToTeam && bookingToReschedule.userId !== user.id) {
throw new Error("User isn't owner of the current booking");
}
if (bookingToReschedule && user) {
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);
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);
}
return res.status(200).json(bookingToReschedule);
} catch (error) {
if (error instanceof Error) {
throw new Error("Error.request.reschedule " + error?.message);
}
}
};
function validate(
handler: (req: NextApiRequest, res: NextApiResponse) => Promise<RescheduleResponse | NextApiResponse | void>
) {
return async (req: NextApiRequest, res: NextApiResponse) => {
if (req.method === "POST") {
try {
rescheduleSchema.parse(req.body);
} catch (error) {
if (error instanceof ZodError && error?.name === "ZodError") {
return res.status(400).json(error?.issues);
}
return res.status(402).end();
}
} else {
return res.status(405).end();
}
await handler(req, res);
};
}
export default validate(handler);