77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
import dayjs from "@calcom/dayjs";
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import prisma from "@calcom/prisma";
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import { BookingStatus } from "@calcom/prisma/enums";
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import type { IntervalLimit } from "@calcom/types/Calendar";
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import { getErrorFromUnknown } from "../errors";
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import { HttpError } from "../http-error";
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import { ascendingLimitKeys, intervalLimitKeyToUnit } from "../intervalLimit";
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import { parseBookingLimit } from "../isBookingLimits";
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export async function checkBookingLimits(
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bookingLimits: IntervalLimit,
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eventStartDate: Date,
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eventId: number,
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timeZone?: string | null
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) {
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const parsedBookingLimits = parseBookingLimit(bookingLimits);
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if (!parsedBookingLimits) return false;
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// not iterating entries to preserve types
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const limitCalculations = ascendingLimitKeys.map((key) =>
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checkBookingLimit({ key, limitingNumber: parsedBookingLimits[key], eventStartDate, eventId, timeZone })
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);
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try {
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return !!(await Promise.all(limitCalculations));
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} catch (error) {
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throw new HttpError({ message: getErrorFromUnknown(error).message, statusCode: 401 });
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}
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}
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export async function checkBookingLimit({
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eventStartDate,
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eventId,
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key,
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limitingNumber,
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timeZone,
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}: {
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eventStartDate: Date;
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eventId: number;
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key: keyof IntervalLimit;
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limitingNumber: number | undefined;
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timeZone?: string | null;
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}) {
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{
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const eventDateInOrganizerTz = timeZone ? dayjs(eventStartDate).tz(timeZone) : dayjs(eventStartDate);
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if (!limitingNumber) return;
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const unit = intervalLimitKeyToUnit(key);
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const startDate = dayjs(eventDateInOrganizerTz).startOf(unit).toDate();
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const endDate = dayjs(eventDateInOrganizerTz).endOf(unit).toDate();
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const bookingsInPeriod = await prisma.booking.count({
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where: {
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status: BookingStatus.ACCEPTED,
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eventTypeId: eventId,
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// FIXME: bookings that overlap on one side will never be counted
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startTime: {
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gte: startDate,
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},
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endTime: {
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lte: endDate,
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},
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},
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});
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if (bookingsInPeriod < limitingNumber) return;
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throw new HttpError({
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message: `booking_limit_reached`,
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statusCode: 403,
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});
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}
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}
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