Removed duplicate code & support filter agrs

Author: arunsureshkumar

graphene_mongo/converter.py

@@ -230,7 +230,6 @@ def reference_resolver(root, *args, **kwargs):
             document_field = convert_mongoengine_field(document_field, registry)
             _type = document_field.get_type().type
             querying_types = list(get_query_fields(args[0]).keys())
-            _type = document_field.get_type().type
             if _type.__name__ in querying_types:
                 queried_fields = list()
                 for each in get_query_fields(args[0]).keys():

graphene_mongo/fields.py

@@ -126,7 +126,6 @@ def is_filterable(k):
                     getattr(converted, "_of_type", None), graphene.Union
             ):
                 return False
-
             return True
 
         def get_filter_type(_type):
@@ -186,6 +185,7 @@ def get_reference_field(r, kv):
                             node.model, (mongoengine.EmbeddedDocument,)
                     ):
                         r.update({kv[0]: node.fields["id"]._type.of_type()})
+
             return r
 
         return reduce(get_reference_field, self.fields.items(), {})
@@ -321,7 +321,7 @@ def chained_resolver(self, resolver, is_partial, root, info, **args):
                                                                           mongoengine.base.metaclasses.TopLevelDocumentMetaclass):
                 args_copy = args.copy()
                 for arg_name, arg in args.copy().items():
-                    if arg_name not in self.model._fields_ordered:
+                    if arg_name not in self.model._fields_ordered + tuple(self.filter_args.keys()):
                         args_copy.pop(arg_name)
                 if isinstance(info, ResolveInfo):
                     if not info.context:
@@ -339,7 +339,8 @@ def chained_resolver(self, resolver, is_partial, root, info, **args):
                     args.update(resolved._query)
                     args_copy = args.copy()
                     for arg_name, arg in args.copy().items():
-                        if arg_name not in self.model._fields_ordered + ('first', 'last', 'before', 'after'):
+                        if arg_name not in self.model._fields_ordered + (
+                        'first', 'last', 'before', 'after') + tuple(self.filter_args.keys()):
                             args_copy.pop(arg_name)
                     return self.default_resolver(root, info, required_fields, **args_copy)
                 else: