fix: few bugs with object serialization (#1204)

* fix: bug with role related events

* fix: not ignore NoneType values on update

Author: Damego

interactions/api/gateway/client.py

@@ -494,11 +494,7 @@ def _dispatch_discord_event(self, event: str, data: dict) -> None:
 
             guild_obj = guild_model = None
             if model is GuildRole:
-                guild_obj = (
-                    Role(**role_data, _client=self._http)
-                    if (role_data := data.get("role"))
-                    else None
-                )
+                guild_obj = obj.role
                 guild_model = Role
             elif model is GuildMember:
                 guild_obj = Member(**data)

interactions/utils/attrs_utils.py

@@ -126,9 +126,6 @@ def update(self, kwargs_dict: dict = None, /, **other_kwargs):
                 self._extras[name] = value
                 continue
 
-            if value is None:
-                continue
-
             setattr(
                 self, name, converter(value) if (converter := attribs[name].converter) else value
             )