MVP

src/app/api/stripe/portal/route.ts

@@ -0,0 +1,48 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+import { stripe } from '@/lib/stripe';
+import { db } from '@/lib/db';
+
+export async function POST(request: NextRequest) {
+  try {
+    const userId = cookies().get('userId')?.value;
+    if (!userId) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }
+
+    // Get user with Stripe customer ID
+    const user = await db.user.findUnique({
+      where: { id: userId },
+      select: {
+        stripeCustomerId: true,
+        email: true,
+      },
+    });
+
+    if (!user) {
+      return NextResponse.json({ error: 'User not found' }, { status: 404 });
+    }
+
+    // If user doesn't have a Stripe customer ID, they can't access the portal
+    if (!user.stripeCustomerId) {
+      return NextResponse.json(
+        { error: 'No active subscription found' },
+        { status: 400 }
+      );
+    }
+
+    // Create Stripe Customer Portal session
+    const portalSession = await stripe.billingPortal.sessions.create({
+      customer: user.stripeCustomerId,
+      return_url: `${process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3000'}/settings`,
+    });
+
+    return NextResponse.json({ url: portalSession.url });
+  } catch (error) {
+    console.error('Error creating portal session:', error);
+    return NextResponse.json(
+      { error: 'Failed to create portal session' },
+      { status: 500 }
+    );
+  }
+}