Update backend/adapter_processor_v2/views.py

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Gayathri <[email protected]>

Author: gaya3-zipstack

backend/adapter_processor_v2/views.py

@@ -283,24 +283,32 @@ def create(self, request: Any) -> Response:
         adapter_metadata_b = serializer.validated_data.get(AdapterKeys.ADAPTER_METADATA_B)
         decrypted_metadata = self._decrypt_and_validate_metadata(adapter_metadata_b)
 
-        # Validate URLs for security
+        # Validate URLs for security (pre-mutation)
         self._validate_adapter_urls(adapter_id, decrypted_metadata)
 
         try:
             adapter_type = serializer.validated_data.get(AdapterKeys.ADAPTER_TYPE)
 
             # Update metadata if using platform key
             if use_platform_unstract_key:
-                self._update_metadata_for_platform_key(
+                updated_b = self._update_metadata_for_platform_key(
                     serializer.validated_data, adapter_type
                 )
+                if updated_b is not None:
+                    # Re-validate post-mutation metadata before save
+                    final_md = self._decrypt_and_validate_metadata(updated_b)
+                    self._validate_adapter_urls(adapter_id, final_md)
 
             # Save the adapter instance
             instance = serializer.save()
 
             # Set as default adapter if needed
             self._set_default_adapter_if_needed(instance, adapter_type, request.user.id)
 
+        except IntegrityError as e:
+            raise DuplicateAdapterNameError(
+                name=serializer.validated_data.get(AdapterKeys.ADAPTER_NAME)
+            ) from e
         except IntegrityError:
             raise DuplicateAdapterNameError(
                 name=serializer.validated_data.get(AdapterKeys.ADAPTER_NAME)