cal.pub0.org/apps/api/lib/helpers/customPrisma.ts

44 lines
1.5 KiB
TypeScript

import { PrismaClient } from "@prisma/client";
import type { NextMiddleware } from "next-api-middleware";
import { CONSOLE_URL } from "@calcom/lib/constants";
const LOCAL_CONSOLE_URL = process.env.NEXT_PUBLIC_CONSOLE_URL || CONSOLE_URL;
// This replaces the prisma client for the custom one if the key is valid
export const customPrismaClient: NextMiddleware = async (req, res, next) => {
const {
query: { key },
} = req;
// If no custom api Id is provided, attach to request the regular cal.com prisma client.
if (!key) {
req.prisma = new PrismaClient();
await next();
return;
}
// If we have a key, we check if the deployment matching the key, has a databaseUrl value set.
const databaseUrl = await fetch(`${LOCAL_CONSOLE_URL}/api/deployments/database?key=${key}`)
.then((res) => res.json())
.then((res) => res.databaseUrl);
if (!databaseUrl) {
res.status(400).json({ error: "no databaseUrl set up at your instance yet" });
return;
}
req.prisma = new PrismaClient({ datasources: { db: { url: databaseUrl } } });
/* @note:
In order to skip verifyApiKey for customPrisma requests,
we pass isAdmin true, and userId 0, if we detect them later,
we skip verifyApiKey logic and pass onto next middleware instead.
*/
req.isAdmin = true;
req.isCustomPrisma = true;
// We don't need the key from here and on. Prevents unrecognized key errors.
delete req.query.key;
await next();
await req.prisma.$disconnect();
// @ts-expect-error testing
delete req.prisma;
};