fix: checkout session completed (calcom#25767)

* fix: checkout session completed

* refactor: code quality

Author: Udit-takkar

packages/features/ee/billing/api/webhook/_checkout.session.completed.ts

@@ -45,6 +45,10 @@ const handler = async (data: SWHMap["checkout.session.completed"]["data"]) => {
     return await handleCalAIPhoneNumberSubscription(session);
   }
 
+  if (session.metadata?.type === CHECKOUT_SESSION_TYPES.TEAM_CREATION) {
+    return await handleTeamCreationCheckoutSessionComplete(session);
+  }
+
   // Handle credit purchases (existing logic)
   if (!session.amount_total) {
     throw new HttpCode(400, "Missing required payment details");
@@ -105,6 +109,17 @@ async function saveToCreditBalance({
   }
 }
 
+async function handleTeamCreationCheckoutSessionComplete(
+  session: SWHMap["checkout.session.completed"]["data"]["object"]
+) {
+  log.info("Team creation checkout session completed - handled via redirect flow", {
+    sessionId: session.id,
+    teamName: session.metadata?.teamName,
+    teamSlug: session.metadata?.teamSlug,
+  });
+  return { success: true, message: "Team checkout handled via redirect" };
+}
+
 async function handleCalAIPhoneNumberSubscription(
   session: SWHMap["checkout.session.completed"]["data"]["object"]
 ) {

packages/features/ee/billing/constants.ts

@@ -4,6 +4,7 @@
  */
 export const CHECKOUT_SESSION_TYPES = {
   PHONE_NUMBER_SUBSCRIPTION: "phone_number_subscription",
+  TEAM_CREATION: "team_creation",
 } as const;
 
 export type CheckoutSessionType = (typeof CHECKOUT_SESSION_TYPES)[keyof typeof CHECKOUT_SESSION_TYPES];

packages/features/ee/teams/lib/payments.ts

@@ -4,6 +4,7 @@ import { z } from "zod";
 import { getStripeCustomerIdFromUserId } from "@calcom/app-store/stripepayment/lib/customer";
 import { getDubCustomer } from "@calcom/features/auth/lib/dub";
 import stripe from "@calcom/features/ee/payments/server/stripe";
+import { CHECKOUT_SESSION_TYPES } from "@calcom/features/ee/billing/constants";
 import {
   IS_PRODUCTION,
   ORGANIZATION_SELF_SERVE_PRICE,
@@ -98,6 +99,7 @@ export const generateTeamCheckoutSession = async ({
       trial_period_days: 14, // Add a 14-day trial
     },
     metadata: {
+      type: CHECKOUT_SESSION_TYPES.TEAM_CREATION,
       teamName,
       teamSlug,
       userId,