53 lines
2.4 KiB
TypeScript
53 lines
2.4 KiB
TypeScript
import type { NextApiRequest } from "next";
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import { getCredentialForCalendarCache } from "@calcom/lib/delegationCredential/server";
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import { HttpError } from "@calcom/lib/http-error";
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import logger from "@calcom/lib/logger";
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import { safeStringify } from "@calcom/lib/safeStringify";
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import { defaultHandler } from "@calcom/lib/server/defaultHandler";
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import { defaultResponder } from "@calcom/lib/server/defaultResponder";
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import { SelectedCalendarRepository } from "@calcom/lib/server/repository/selectedCalendar";
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import { getCalendar } from "../../_utils/getCalendar";
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const log = logger.getSubLogger({ prefix: ["GoogleCalendarWebhook"] });
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async function postHandler(req: NextApiRequest) {
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const channelToken = req.headers["x-goog-channel-token"];
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const channelId = req.headers["x-goog-channel-id"];
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log.debug("postHandler", safeStringify({ channelToken, channelId }));
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if (channelToken !== process.env.GOOGLE_WEBHOOK_TOKEN) {
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throw new HttpError({ statusCode: 403, message: "Invalid API key" });
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}
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if (typeof channelId !== "string") {
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throw new HttpError({ statusCode: 403, message: "Missing Channel ID" });
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}
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// There could be multiple selected calendars for the same googleChannelId for different eventTypes and same user
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// Every such record has their googleChannel related fields set which are same
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// So, it is enough to get the first selected calendar for this googleChannelId
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// Further code gets all the selected calendars for this calendar's credential
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const selectedCalendar = await SelectedCalendarRepository.findFirstByGoogleChannelId(channelId);
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if (!selectedCalendar) {
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log.info("postHandler", `No selected calendar found for googleChannelId: ${channelId}`);
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return { message: "ok" };
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}
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const { credential } = selectedCalendar;
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if (!credential) {
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log.info("postHandler", `No credential found for selected calendar for googleChannelId: ${channelId}`);
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return { message: "ok" };
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}
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const { selectedCalendars } = credential;
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const credentialForCalendarCache = await getCredentialForCalendarCache({ credentialId: credential.id });
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const calendarServiceForCalendarCache = await getCalendar(credentialForCalendarCache);
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await calendarServiceForCalendarCache?.fetchAvailabilityAndSetCache?.(selectedCalendars);
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return { message: "ok" };
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}
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export default defaultHandler({
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POST: Promise.resolve({ default: defaultResponder(postHandler) }),
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});
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