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40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from cookbook.ingredients.models import Category, Ingredient
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from graphene import ObjectType, relay
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from graphene.contrib.django.filter import DjangoFilterConnectionField
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from graphene.contrib.django.types import DjangoNode
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# Graphene will automatically map the User model's fields onto the UserType.
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# This is configured in the UserType's Meta class (as you can see below)
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class CategoryNode(DjangoNode):
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class Meta:
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model = Category
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filter_fields = ['name', 'ingredients']
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filter_order_by = ['name']
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class IngredientNode(DjangoNode):
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class Meta:
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model = Ingredient
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# Allow for some more advanced filtering here
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filter_fields = {
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'name': ['exact', 'icontains', 'istartswith'],
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'notes': ['exact', 'icontains'],
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'category': ['exact'],
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'category__name': ['exact'],
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}
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filter_order_by = ['name', 'category__name']
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class Query(ObjectType):
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category = relay.NodeField(CategoryNode)
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all_categories = DjangoFilterConnectionField(CategoryNode)
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ingredient = relay.NodeField(IngredientNode)
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all_ingredients = DjangoFilterConnectionField(IngredientNode)
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class Meta:
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abstract = True
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