Fix account signup webhook

apps/payment/webapi/routes/payment/stripe_manager_controller.py

@@ -189,30 +189,22 @@ async def invoke_checkout_session_webhook(event: dict):
 
 
 @router.post(
-    "/webhook/account",
+    "/webhook/account_signup",
     operation_id="stripe_account_webhook",
     summary="Handle Stripe account webhook events",
 )
 async def handle_account_webhook(
     request: Request,
-    stripe_signature: str = Header(None)
+    event: dict
 ):
-    payload = await request.body()
     try:
-        event = stripe.Webhook.construct_event(
-            payload,
-            stripe_signature,
-            app_settings.STRIPE_WEBHOOK_SECRET
-        )
-        
-        # Handle account.updated event
-        if event.type == 'account.updated':
-            account = event.data.object
+        if event["type"] == 'account.updated':
+            session = event["data"]["object"]
             return await payment_hub.handle_account_update(
-                account_id=account.id,
-                details_submitted=account.details_submitted,
-                payouts_enabled=account.payouts_enabled,
-                charges_enabled=account.charges_enabled
+                account_id=session["id"],
+                details_submitted=session["details_submitted"],
+                payouts_enabled=session["payouts_enabled"],
+                charges_enabled=session["charges_enabled"]
             )
             
     except Exception as e: