Files
vibn-frontend/lib/auth/authOptions.ts
Mark Henderson a893d95387 fix: reliable fs_users upsert on sign-in
ON CONFLICT expression matching was silently failing due to a mismatch
between the query expression and the index definition (::text cast).
Replaced with an explicit SELECT-then-INSERT-or-UPDATE pattern.

Made-with: Cursor
2026-02-27 18:24:47 -08:00

80 lines
2.2 KiB
TypeScript

import { NextAuthOptions } from "next-auth";
import GoogleProvider from "next-auth/providers/google";
import { PrismaAdapter } from "@next-auth/prisma-adapter";
import { PrismaClient } from "@prisma/client";
import { query } from "@/lib/db-postgres";
const prisma = new PrismaClient();
export const authOptions: NextAuthOptions = {
adapter: PrismaAdapter(prisma),
providers: [
GoogleProvider({
clientId: process.env.GOOGLE_CLIENT_ID || "",
clientSecret: process.env.GOOGLE_CLIENT_SECRET || "",
}),
],
pages: {
signIn: "/auth",
error: "/auth",
},
callbacks: {
async session({ session, user }) {
if (session.user) {
session.user.id = user.id;
}
return session;
},
async signIn({ user }) {
if (!user?.email) return true;
try {
const workspace =
user.email.split("@")[0].toLowerCase().replace(/[^a-z0-9]+/g, "-") + "-account";
const data = JSON.stringify({
email: user.email,
name: user.name,
image: user.image,
workspace,
});
// Two-step upsert avoids relying on ON CONFLICT expression matching
const existing = await query<{ id: string }>(
`SELECT id FROM fs_users WHERE data->>'email' = $1 LIMIT 1`,
[user.email]
);
if (existing.length === 0) {
await query(
`INSERT INTO fs_users (id, user_id, data) VALUES (gen_random_uuid()::text, $1, $2::jsonb)`,
[user.id, data]
);
} else {
await query(
`UPDATE fs_users SET user_id = $1, data = data || $2::jsonb, updated_at = NOW() WHERE id = $3`,
[user.id, data, existing[0].id]
);
}
} catch (e) {
console.error("[signIn] Failed to upsert fs_user:", e);
}
return true;
},
},
session: {
strategy: "database",
maxAge: 30 * 24 * 60 * 60, // 30 days
},
secret: process.env.NEXTAUTH_SECRET,
cookies: {
sessionToken: {
name: `__Secure-next-auth.session-token`,
options: {
httpOnly: true,
sameSite: "lax",
path: "/",
secure: true,
domain: ".vibnai.com", // share across all subdomains (theia.vibnai.com, etc.)
},
},
},
};