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48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
import graphene
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from graphene_django.types import DjangoObjectType
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from .models import Recipe, RecipeIngredient
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class RecipeType(DjangoObjectType):
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class Meta:
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model = Recipe
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class RecipeIngredientType(DjangoObjectType):
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class Meta:
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model = RecipeIngredient
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class Query(object):
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recipe = graphene.Field(RecipeType,
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id=graphene.Int(),
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title=graphene.String())
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all_recipes = graphene.List(RecipeType)
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recipeingredient = graphene.Field(RecipeIngredientType,
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id=graphene.Int())
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all_recipeingredients = graphene.List(RecipeIngredientType)
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def resolve_recipe(self, context, id=None, title=None):
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if id is not None:
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return Recipe.objects.get(pk=id)
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if title is not None:
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return Recipe.objects.get(title=title)
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return None
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def resolve_recipeingredient(self, context, id=None):
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if id is not None:
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return RecipeIngredient.objects.get(pk=id)
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return None
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def resolve_all_recipes(self, context):
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return Recipe.objects.all()
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def resolve_all_recipeingredients(self, context):
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related = ['recipe', 'ingredient']
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return RecipeIngredient.objects.select_related(*related).all()
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