📈 Add telemetry webhook

Closes #357

apps/builder/src/features/billing/api/procedures/createCheckoutSession.ts

@@ -107,7 +107,13 @@ export const createCheckoutSession = authenticatedProcedure
           name: 'never',
         },
         mode: 'subscription',
-        metadata: { workspaceId, plan, additionalChats, additionalStorage },
+        metadata: {
+          workspaceId,
+          plan,
+          additionalChats,
+          additionalStorage,
+          userId: user.id,
+        },
         currency,
         billing_address_collection: 'required',
         automatic_tax: { enabled: true },

apps/builder/src/features/billing/api/procedures/updateSubscription.ts

@@ -1,3 +1,4 @@
+import { sendTelemetryEvents } from 'utils/telemetry/sendTelemetryEvent'
 import prisma from '@/lib/prisma'
 import { authenticatedProcedure } from '@/utils/server/trpc'
 import { TRPCError } from '@trpc/server'
@@ -141,6 +142,19 @@ export const updateSubscription = authenticatedProcedure
         },
       })
 
+      await sendTelemetryEvents([
+        {
+          name: 'Subscription updated',
+          workspaceId,
+          userId: user.id,
+          data: {
+            plan,
+            additionalChatsIndex: additionalChats,
+            additionalStorageIndex: additionalStorage,
+          },
+        },
+      ])
+
       return { workspace: updatedWorkspace }
     }
   )