✨ Add usage-based new pricing plans

apps/builder/pages/api/stripe/billing-portal.ts

@@ -0,0 +1,42 @@
+import { NextApiRequest, NextApiResponse } from 'next'
+import {
+  badRequest,
+  forbidden,
+  methodNotAllowed,
+  notAuthenticated,
+} from 'utils'
+import Stripe from 'stripe'
+import { withSentry } from '@sentry/nextjs'
+import { getAuthenticatedUser } from 'services/api/utils'
+import prisma from 'libs/prisma'
+import { WorkspaceRole } from 'db'
+
+const handler = async (req: NextApiRequest, res: NextApiResponse) => {
+  const user = await getAuthenticatedUser(req)
+  if (!user) return notAuthenticated(res)
+  if (req.method === 'GET') {
+    const stripeId = req.query.stripeId as string | undefined
+    if (!stripeId) return badRequest(res)
+    if (!process.env.STRIPE_SECRET_KEY)
+      throw Error('STRIPE_SECRET_KEY var is missing')
+    const workspace = await prisma.workspace.findFirst({
+      where: {
+        stripeId,
+        members: { some: { userId: user.id, role: WorkspaceRole.ADMIN } },
+      },
+    })
+    if (!workspace?.stripeId) return forbidden(res)
+    const stripe = new Stripe(process.env.STRIPE_SECRET_KEY, {
+      apiVersion: '2022-08-01',
+    })
+    const session = await stripe.billingPortal.sessions.create({
+      customer: workspace.stripeId,
+      return_url: req.headers.referer,
+    })
+    res.redirect(session.url)
+    return
+  }
+  return methodNotAllowed(res)
+}
+
+export default withSentry(handler)