Fixed some minors bugs

Author: Ernesto Perez Amigo

graphene_django_extras/__init__.py

@@ -7,7 +7,7 @@
 from .paginations import LimitOffsetGraphqlPagination, PageGraphqlPagination, CursorGraphqlPagination
 from .types import DjangoObjectType, DjangoInputObjectType, DjangoListObjectType, DjangoSerializerType
 
-VERSION = (0, 1, 3, 'alpha', '1')
+VERSION = (0, 1, 3, 'final', '')
 
 __version__ = get_version(VERSION)
 

graphene_django_extras/converter.py

@@ -13,9 +13,9 @@
 from graphene_django.fields import DjangoListField
 from graphene_django.utils import import_single_dispatch
 
+from .base_types import Date, GenericForeignKeyType, GenericForeignKeyInputType
 from .fields import DjangoFilterListField
 from .utils import is_required, get_model_fields, get_related_model
-from .base_types import Date, GenericForeignKeyType, GenericForeignKeyInputType
 
 singledispatch = import_single_dispatch()
 

graphene_django_extras/mutation.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 from collections import OrderedDict
 
+from django.core.exceptions import ValidationError
 from graphene import Boolean, List, Field, ID, Argument, ObjectType
 from graphene.types.base import BaseOptions
 from graphene.utils.deprecated import warn_deprecation
@@ -11,7 +12,7 @@
 from .base_types import object_type_factory, input_object_type_factory
 from .registry import get_global_registry
 from .types import DjangoObjectType, DjangoInputObjectType
-from .utils import get_Object_or_None, kwargs_formatter as native_kwargs_formatter
+from .utils import get_Object_or_None, kwargs_formatter as native_kwargs_formatter, parse_validation_exc
 
 
 class SerializerMutationOptions(BaseOptions):
@@ -162,8 +163,19 @@ def create_mutation(cls, root, info, **kwargs):
             serializer = cls._meta.serializer_class(data=new_obj)
 
             if serializer.is_valid():
-                obj = serializer.save()
-                return cls.perform_mutate(obj, info)
+                try:
+                    cls._meta.model(**serializer.validated_data).full_clean()
+                    obj = serializer.save()
+                    return cls.perform_mutate(obj, info)
+
+                except ValidationError as e:
+                    errors_list = parse_validation_exc(e)
+
+                    errors = [
+                        ErrorType(**errors)
+                        for errors in errors_list
+                    ]
+                    return cls.get_errors(errors)
 
             else:
                 errors = [

graphene_django_extras/utils.py

@@ -76,7 +76,7 @@ def get_obj(app_label, model_name, object_id):
     except TypeError as e:
         raise TypeError(e.__str__())
     except Exception as e:
-        return e.__str__()
+        raise Exception(e.__str__())
 
 
 def create_obj(model, new_obj_key=None, *args, **kwargs):
@@ -328,3 +328,13 @@ def queryset_factory(manager, fields_asts=None, fragments=None, **kwargs):
     elif select_related and not prefetch_related:
         return _get_queryset(manager.select_related(*select_related))
     return _get_queryset(manager)
+
+
+def parse_validation_exc(validation_exc):
+
+    errors_list = []
+    for key, value in validation_exc.error_dict.items():
+        for exc in value:
+            errors_list.append({"field": key, "messages": exc.messages})
+
+    return errors_list