import { google } from "googleapis"; import type { NextApiRequest, NextApiResponse } from "next"; import { WEBAPP_URL } from "@calcom/lib/constants"; import prisma from "@calcom/prisma"; import { decodeOAuthState } from "../../_utils/decodeOAuthState"; const credentials = process.env.GOOGLE_API_CREDENTIALS; export default async function handler(req: NextApiRequest, res: NextApiResponse) { const { code } = req.query; if (code && typeof code !== "string") { res.status(400).json({ message: "`code` must be a string" }); return; } if (!credentials) { res.status(400).json({ message: "There are no Google Credentials installed." }); return; } const { client_secret, client_id } = JSON.parse(credentials).web; const redirect_uri = WEBAPP_URL + "/api/integrations/googlecalendar/callback"; const oAuth2Client = new google.auth.OAuth2(client_id, client_secret, redirect_uri); let key = ""; if (code) { const token = await oAuth2Client.getToken(code); key = token.res?.data; } await prisma.credential.create({ data: { type: "google_calendar", key, userId: req.session?.user.id, }, }); const state = decodeOAuthState(req); res.redirect(state?.returnTo ?? "/apps/installed"); }