juntekim.com/stripe_to_invoice/app/api/stripe/callback/route.ts
2026-01-18 15:13:45 +00:00

95 lines
2.3 KiB
TypeScript

import { cookies } from "next/headers";
import { NextRequest, NextResponse } from "next/server";
import { db } from "@/lib/db";
import { stripeAccounts } from "@/lib/schema/stripeAccounts";
import { eq } from "drizzle-orm";
type StripeOAuthResponse = {
stripe_user_id: string; // acct_...
};
export async function GET(req: NextRequest) {
const cookieStore = await cookies();
const session = cookieStore.get("session");
// 🔒 Must be logged in
if (!session) {
return NextResponse.redirect(
new URL("/login", process.env.NEXT_PUBLIC_BASE_URL)
);
}
const userId = session.value;
const { searchParams } = new URL(req.url);
const code = searchParams.get("code");
const error = searchParams.get("error");
if (error) {
console.error("Stripe OAuth error:", error);
return NextResponse.redirect(
new URL(
"/connect/stripe?error=oauth_failed",
process.env.NEXT_PUBLIC_BASE_URL
)
);
}
if (!code) {
return NextResponse.json(
{ error: "Missing OAuth code" },
{ status: 400 }
);
}
// 🔁 Exchange OAuth code
const tokenRes = await fetch("https://connect.stripe.com/oauth/token", {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded",
},
body: new URLSearchParams({
grant_type: "authorization_code",
code,
client_secret: process.env.STRIPE_SECRET_KEY!,
}),
});
if (!tokenRes.ok) {
const text = await tokenRes.text();
console.error("Stripe token exchange failed:", text);
return NextResponse.redirect(
new URL(
"/connect/stripe?error=token_exchange_failed",
process.env.NEXT_PUBLIC_BASE_URL
)
);
}
const data = (await tokenRes.json()) as StripeOAuthResponse;
// ✅ Persist Stripe account → user (UPSERT)
await db
.insert(stripeAccounts)
.values({
userId,
stripeAccountId: data.stripe_user_id,
})
.onConflictDoUpdate({
target: stripeAccounts.userId,
set: {
stripeAccountId: data.stripe_user_id,
},
});
console.log("Stripe connected", {
userId,
stripeAccountId: data.stripe_user_id,
});
// ✅ Success redirect
return NextResponse.redirect(
new URL("/connect/stripe/success", process.env.NEXT_PUBLIC_BASE_URL)
);
}