import { Prisma } from "@prisma/client"; import dayjs, { Dayjs } from "dayjs"; import { z } from "zod"; import { getWorkingHours } from "@calcom/lib/availability"; import { HttpError } from "@calcom/lib/http-error"; import prisma, { availabilityUserSelect } from "@calcom/prisma"; import { stringToDayjs } from "@calcom/prisma/zod-utils"; import { getBusyTimes } from "./getBusyTimes"; const availabilitySchema = z .object({ dateFrom: stringToDayjs, dateTo: stringToDayjs, eventTypeId: z.number().optional(), timezone: z.string().optional(), username: z.string().optional(), userId: z.number().optional(), }) .refine((data) => !!data.username || !!data.userId, "Either username or userId should be filled in."); const getEventType = (id: number) => prisma.eventType.findUnique({ where: { id }, select: { id: true, seatsPerTimeSlot: true, timeZone: true, schedule: { select: { availability: true, timeZone: true, }, }, availability: { select: { startTime: true, endTime: true, days: true, }, }, }, }); type EventType = Awaited>; const getUser = (where: Prisma.UserWhereUniqueInput) => prisma.user.findUnique({ where, select: availabilityUserSelect, }); type User = Awaited>; export const getCurrentSeats = (eventTypeId: number, dateFrom: Dayjs, dateTo: Dayjs) => prisma.booking.findMany({ where: { eventTypeId, startTime: { gte: dateFrom.format(), lte: dateTo.format(), }, }, select: { uid: true, startTime: true, _count: { select: { attendees: true, }, }, }, }); export type CurrentSeats = Awaited>; export async function getUserAvailability( query: { username?: string; userId?: number; dateFrom: string; dateTo: string; eventTypeId?: number; timezone?: string; }, initialData?: { user?: User; eventType?: EventType; currentSeats?: CurrentSeats; } ) { const { username, userId, dateFrom, dateTo, eventTypeId, timezone } = availabilitySchema.parse(query); if (!dateFrom.isValid() || !dateTo.isValid()) throw new HttpError({ statusCode: 400, message: "Invalid time range given." }); const where: Prisma.UserWhereUniqueInput = {}; if (username) where.username = username; if (userId) where.id = userId; let user: User | null = initialData?.user || null; if (!user) user = await getUser(where); if (!user) throw new HttpError({ statusCode: 404, message: "No user found" }); let eventType: EventType | null = initialData?.eventType || null; if (!eventType && eventTypeId) eventType = await getEventType(eventTypeId); /* Current logic is if a booking is in a time slot mark it as busy, but seats can have more than one attendee so grab current bookings with a seats event type and display them on the calendar, even if they are full */ let currentSeats: CurrentSeats | null = initialData?.currentSeats || null; if (!currentSeats && eventType?.seatsPerTimeSlot) currentSeats = await getCurrentSeats(eventType.id, dateFrom, dateTo); const { selectedCalendars, ...currentUser } = user; const busyTimes = await getBusyTimes({ credentials: currentUser.credentials, startTime: dateFrom.toISOString(), endTime: dateTo.toISOString(), eventTypeId, userId: currentUser.id, selectedCalendars, }); const bufferedBusyTimes = busyTimes.map((a) => ({ start: dayjs(a.start).subtract(currentUser.bufferTime, "minute").toISOString(), end: dayjs(a.end).add(currentUser.bufferTime, "minute").toISOString(), })); const schedule = eventType?.schedule ? { ...eventType?.schedule } : { ...currentUser.schedules.filter( (schedule) => !currentUser.defaultScheduleId || schedule.id === currentUser.defaultScheduleId )[0], }; const timeZone = timezone || schedule?.timeZone || eventType?.timeZone || currentUser.timeZone; const workingHours = getWorkingHours( { timeZone }, schedule.availability || (eventType?.availability.length ? eventType.availability : currentUser.availability) ); return { busy: bufferedBusyTimes, timeZone, workingHours, currentSeats, }; }