chore: Discard unused Platform stripe events (calcom#14822)

* chore: discard unused webhooks

* chore: discard early

apps/api/v2/src/modules/billing/controllers/billing.controller.ts

@@ -104,10 +104,19 @@ export class BillingController {
 
     if (event.type === "customer.subscription.created" || event.type === "customer.subscription.updated") {
       const subscription = event.data.object as Stripe.Subscription;
+      if (!subscription.metadata?.teamId) {
+        return {
+          status: "success",
+        };
+      }
+
       const teamId = Number.parseInt(subscription.metadata.teamId);
       const plan = subscription.metadata.plan;
       if (!plan || !teamId) {
-        throw new Error("Invalid webhook received.");
+        this.logger.log("Webhook received but not pertaining to Platform, discarding.");
+        return {
+          status: "success",
+        };
       }
 
       await this.billingService.setSubscriptionForTeam(
@@ -121,6 +130,8 @@ export class BillingController {
       };
     }
 
-    throw new BadRequestException(`Unhandled event type ${event.type}`);
+    return {
+      status: "success",
+    };
   }
 }