30 lines
841 B
Python
30 lines
841 B
Python
import graphene
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from graphene import relay
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from graphene_django import DjangoObjectType
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from graphene_django.filter import DjangoFilterConnectionField
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from books.models import Topic, Module
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from books.schema.nodes import ModuleNode
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class TopicNode(DjangoObjectType):
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pk = graphene.Int()
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modules = DjangoFilterConnectionField(ModuleNode)
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class Meta:
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model = Topic
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only_fields = [
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'slug', 'title', 'teaser', 'description', 'vimeo_id', 'order', 'instructions'
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]
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filter_fields = {
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'slug': ['exact', 'icontains', 'in'],
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'title': ['exact', 'icontains', 'in'],
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}
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interfaces = (relay.Node,)
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def resolve_pk(self, *args, **kwargs):
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return self.id
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def resolve_modules(self, *args, **kwargs):
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return Module.get_by_parent(self)
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