61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
from rest_framework import serializers
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from api.models import *
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from users.serializers import UserSerializer
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from asgiref.sync import async_to_sync
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from channels.layers import get_channel_layer
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channel_layer = get_channel_layer()
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class RecipeIngredientSerializer(serializers.ModelSerializer):
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class Meta:
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model = RecipeIngredient
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fields = ["id", "name", "quantity", "recipe"]
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class ListIngredientSerializer(serializers.ModelSerializer):
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class Meta:
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model = ListIngredient
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fields = ["id", "name", "quantity", "list", "in_cart"]
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class RecipeSerializer(serializers.ModelSerializer):
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ingredients = serializers.SerializerMethodField()
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class Meta:
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model = Recipe
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fields = ["id", "name", "ingredients", "homegroup"]
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read_only_fields = ["id"]
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def get_ingredients(self, instance):
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ingredients = instance.ingredients.all().order_by("name")
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return RecipeIngredientSerializer(ingredients, many=True).data
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class ListSerializer(serializers.ModelSerializer):
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ingredients = serializers.SerializerMethodField()
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class Meta:
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model = List
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fields = ["homegroup", "ingredients"]
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read_only_fields = ["homegroup"]
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def get_ingredients(self, instance):
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ingredients = instance.ingredients.all().order_by("name")
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return ListIngredientSerializer(ingredients, many=True).data
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class HomegroupSerializer(serializers.ModelSerializer):
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users = serializers.PrimaryKeyRelatedField(many=True, read_only=True)
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recipes = serializers.PrimaryKeyRelatedField(many=True, read_only=True)
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def create(self, validated_data):
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homegroup = super().create(validated_data)
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List.objects.get_or_create(homegroup=homegroup)
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return homegroup
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class Meta:
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model = Homegroup
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fields = ["id", "name", "recipes", "users", "invites"]
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read_only_fields = ["recipes", "users", "invites"]
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class InviteSerializer(serializers.ModelSerializer):
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class Meta:
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model = HomegroupInvite
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fields = ["id", "homegroup", "user"] |