769 lines
27 KiB
Python
769 lines
27 KiB
Python
import random
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from datetime import timedelta
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from decimal import Decimal
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from gettext import gettext as _
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from django.contrib.auth.models import User
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from django.db.models import Avg, QuerySet, Sum
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from django.urls import reverse
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from django.utils import timezone
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from drf_writable_nested import (UniqueFieldsMixin,
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WritableNestedModelSerializer)
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from rest_framework import serializers
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from rest_framework.exceptions import ValidationError, NotFound
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from cookbook.models import (Comment, CookLog, Food, Ingredient, Keyword,
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MealPlan, MealType, NutritionInformation, Recipe,
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RecipeBook, RecipeBookEntry, RecipeImport,
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ShareLink, ShoppingList, ShoppingListEntry,
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ShoppingListRecipe, Step, Storage, Sync, SyncLog,
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Unit, UserPreference, ViewLog, SupermarketCategory, Supermarket,
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SupermarketCategoryRelation, ImportLog, BookmarkletImport, UserFile)
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from cookbook.templatetags.custom_tags import markdown
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class CustomDecimalField(serializers.Field):
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"""
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Custom decimal field to normalize useless decimal places
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and allow commas as decimal separators
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"""
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def to_representation(self, value):
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if isinstance(value, Decimal):
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return value.normalize()
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else:
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return Decimal(value).normalize()
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def to_internal_value(self, data):
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if type(data) == int or type(data) == float:
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return data
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elif type(data) == str:
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if data == '':
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return 0
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try:
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return float(data.replace(',', ''))
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except ValueError:
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raise ValidationError('A valid number is required')
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class SpaceFilterSerializer(serializers.ListSerializer):
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def to_representation(self, data):
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if (type(data) == QuerySet and data.query.is_sliced):
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# if query is sliced it came from api request not nested serializer
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return super().to_representation(data)
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if self.child.Meta.model == User:
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data = data.filter(userpreference__space=self.context['request'].space)
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else:
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data = data.filter(**{'__'.join(data.model.get_space_key()): self.context['request'].space})
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return super().to_representation(data)
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class SpacedModelSerializer(serializers.ModelSerializer):
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def create(self, validated_data):
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validated_data['space'] = self.context['request'].space
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return super().create(validated_data)
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class MealTypeSerializer(SpacedModelSerializer):
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def create(self, validated_data):
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validated_data['created_by'] = self.context['request'].user
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return super().create(validated_data)
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class Meta:
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list_serializer_class = SpaceFilterSerializer
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model = MealType
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fields = ('id', 'name', 'order', 'created_by')
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read_only_fields = ('created_by',)
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class UserNameSerializer(WritableNestedModelSerializer):
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username = serializers.SerializerMethodField('get_user_label')
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def get_user_label(self, obj):
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return obj.get_user_name()
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class Meta:
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list_serializer_class = SpaceFilterSerializer
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model = User
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fields = ('id', 'username')
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class UserPreferenceSerializer(serializers.ModelSerializer):
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def create(self, validated_data):
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if validated_data['user'] != self.context['request'].user:
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raise NotFound()
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return super().create(validated_data)
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class Meta:
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model = UserPreference
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fields = (
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'user', 'theme', 'nav_color', 'default_unit', 'default_page',
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'search_style', 'show_recent', 'plan_share', 'ingredient_decimals',
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'comments'
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)
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class UserFileSerializer(serializers.ModelSerializer):
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def check_file_limit(self, validated_data):
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if self.context['request'].space.max_file_storage_mb == -1:
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raise ValidationError(_('File uploads are not enabled for this Space.'))
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try:
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current_file_size_mb = \
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UserFile.objects.filter(space=self.context['request'].space).aggregate(Sum('file_size_kb'))[
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'file_size_kb__sum'] / 1000
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except TypeError:
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current_file_size_mb = 0
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if (validated_data['file'].size / 1000 / 1000 + current_file_size_mb - 5) > self.context[
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'request'].space.max_file_storage_mb != 0:
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raise ValidationError(_('You have reached your file upload limit.'))
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def create(self, validated_data):
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self.check_file_limit(validated_data)
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validated_data['created_by'] = self.context['request'].user
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validated_data['space'] = self.context['request'].space
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return super().create(validated_data)
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def update(self, instance, validated_data):
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self.check_file_limit(validated_data)
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return super().update(instance, validated_data)
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class Meta:
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model = UserFile
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fields = ('name', 'file', 'file_size_kb', 'id',)
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read_only_fields = ('id', 'file_size_kb')
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extra_kwargs = {"file": {"required": False, }}
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class UserFileViewSerializer(serializers.ModelSerializer):
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def create(self, validated_data):
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raise ValidationError('Cannot create File over this view')
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def update(self, instance, validated_data):
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return instance
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class Meta:
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model = UserFile
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fields = ('name', 'file', 'id',)
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read_only_fields = ('id', 'file')
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class StorageSerializer(SpacedModelSerializer):
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def create(self, validated_data):
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validated_data['created_by'] = self.context['request'].user
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return super().create(validated_data)
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class Meta:
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model = Storage
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fields = (
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'id', 'name', 'method', 'username', 'password',
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'token', 'created_by'
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)
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read_only_fields = ('created_by',)
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extra_kwargs = {
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'password': {'write_only': True},
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'token': {'write_only': True},
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}
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class SyncSerializer(SpacedModelSerializer):
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class Meta:
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model = Sync
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fields = (
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'id', 'storage', 'path', 'active', 'last_checked',
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'created_at', 'updated_at'
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)
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class SyncLogSerializer(SpacedModelSerializer):
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class Meta:
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model = SyncLog
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fields = ('id', 'sync', 'status', 'msg', 'created_at')
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class KeywordLabelSerializer(serializers.ModelSerializer):
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label = serializers.SerializerMethodField('get_label')
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def get_label(self, obj):
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return str(obj)
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class Meta:
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list_serializer_class = SpaceFilterSerializer
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model = Keyword
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fields = (
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'id', 'label',
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)
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read_only_fields = ('id', 'label')
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class KeywordSerializer(UniqueFieldsMixin, serializers.ModelSerializer):
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label = serializers.SerializerMethodField('get_label')
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image = serializers.SerializerMethodField('get_image')
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numrecipe = serializers.SerializerMethodField('count_recipes')
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def get_label(self, obj):
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return str(obj)
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def get_image(self, obj):
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recipes = obj.recipe_set.all().filter(space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
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if len(recipes) == 0 and obj.has_children():
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recipes = Recipe.objects.filter(keywords__in=obj.get_descendants(), space=obj.space).exclude(image__isnull=True).exclude(image__exact='') # if no recipes found - check whole tree
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if len(recipes) != 0:
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return random.choice(recipes).image.url
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else:
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return None
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def count_recipes(self, obj):
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return obj.recipe_set.filter(space=self.context['request'].space).all().count()
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def create(self, validated_data):
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# since multi select tags dont have id's
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# duplicate names might be routed to create
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validated_data['name'] = validated_data['name'].strip()
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validated_data['space'] = self.context['request'].space
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obj, created = Keyword.objects.get_or_create(**validated_data)
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return obj
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class Meta:
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model = Keyword
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fields = (
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'id', 'name', 'icon', 'label', 'description', 'image', 'parent', 'numchild', 'numrecipe', 'created_at',
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'updated_at')
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read_only_fields = ('id', 'numchild', 'parent', 'image')
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class UnitSerializer(UniqueFieldsMixin, serializers.ModelSerializer):
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def create(self, validated_data):
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obj, created = Unit.objects.get_or_create(name=validated_data['name'].strip(),
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space=self.context['request'].space)
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return obj
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def update(self, instance, validated_data):
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validated_data['name'] = validated_data['name'].strip()
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return super(UnitSerializer, self).update(instance, validated_data)
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class Meta:
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model = Unit
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fields = ('id', 'name', 'description')
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read_only_fields = ('id',)
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class SupermarketCategorySerializer(UniqueFieldsMixin, WritableNestedModelSerializer):
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def create(self, validated_data):
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obj, created = SupermarketCategory.objects.get_or_create(name=validated_data['name'],
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space=self.context['request'].space)
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return obj
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def update(self, instance, validated_data):
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return super(SupermarketCategorySerializer, self).update(instance, validated_data)
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class Meta:
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model = SupermarketCategory
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fields = ('id', 'name')
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class SupermarketCategoryRelationSerializer(WritableNestedModelSerializer):
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category = SupermarketCategorySerializer()
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class Meta:
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model = SupermarketCategoryRelation
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fields = ('id', 'category', 'supermarket', 'order')
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class SupermarketSerializer(UniqueFieldsMixin, SpacedModelSerializer):
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category_to_supermarket = SupermarketCategoryRelationSerializer(many=True, read_only=True)
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class Meta:
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model = Supermarket
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fields = ('id', 'name', 'category_to_supermarket')
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class RecipeSimpleSerializer(serializers.ModelSerializer):
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url = serializers.SerializerMethodField('get_url')
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def get_url(self, obj):
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return reverse('view_recipe', args=[obj.id])
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class Meta:
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model = Recipe
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fields = ('id', 'name', 'url')
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read_only_fields = ['id', 'name', 'url']
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class FoodSerializer(UniqueFieldsMixin, WritableNestedModelSerializer):
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image = serializers.SerializerMethodField('get_image')
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numrecipe = serializers.SerializerMethodField('count_recipes')
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def get_image(self, obj):
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if obj.recipe and obj.space == obj.recipe.space:
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if obj.recipe.image and obj.recipe.image != '':
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return obj.recipe.image.url
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# if food is not also a recipe, look for recipe images that use the food
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recipes = Recipe.objects.filter(steps__ingredients__food=obj, space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
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# if no recipes found - check whole tree
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if len(recipes) == 0 and obj.has_children():
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recipes = Recipe.objects.filter(steps__ingredients__food__in=obj.get_descendants(), space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
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if len(recipes) != 0:
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return random.choice(recipes).image.url
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else:
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return None
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def count_recipes(self, obj):
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return Recipe.objects.filter(steps__ingredients__food=obj, space=obj.space).count()
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def to_representation(self, instance):
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response = super().to_representation(instance)
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# turns a GET of food.recipe into a dict of data while allowing a PATCH/PUT of an integer to update a food with a recipe
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recipe = RecipeSimpleSerializer(instance.recipe, allow_null=True).data
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supermarket_category = SupermarketCategorySerializer(instance.supermarket_category, allow_null=True).data
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response['recipe'] = recipe if recipe else None
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# the SupermarketCategorySerializer returns a dict instead of None when the column is null
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if supermarket_category == {'name': ''} or None:
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response['supermarket_category'] = None
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else:
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response['supermarket_category'] = supermarket_category
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return response
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def create(self, validated_data):
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validated_data['name'] = validated_data['name'].strip()
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validated_data['space'] = self.context['request'].space
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supermarket = validated_data.pop('supermarket_category')
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obj, created = Food.objects.get_or_create(**validated_data)
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if supermarket:
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obj.supermarket_category, created = SupermarketCategory.objects.get_or_create(name=supermarket['name'], space=self.context['request'].space)
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obj.save()
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return obj
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def update(self, instance, validated_data):
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validated_data['name'] = validated_data['name'].strip()
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return super(FoodSerializer, self).update(instance, validated_data)
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class Meta:
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model = Food
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fields = ('id', 'name', 'description', 'recipe', 'ignore_shopping', 'supermarket_category', 'image', 'parent', 'numchild', 'numrecipe')
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read_only_fields = ('id', 'numchild', 'parent', 'image')
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class IngredientSerializer(WritableNestedModelSerializer):
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food = FoodSerializer(allow_null=True)
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unit = UnitSerializer(allow_null=True)
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amount = CustomDecimalField()
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def create(self, validated_data):
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validated_data['space'] = self.context['request'].space
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return super().create(validated_data)
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class Meta:
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model = Ingredient
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fields = (
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'id', 'food', 'unit', 'amount', 'note', 'order',
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'is_header', 'no_amount'
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)
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class StepSerializer(WritableNestedModelSerializer):
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ingredients = IngredientSerializer(many=True)
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ingredients_markdown = serializers.SerializerMethodField('get_ingredients_markdown')
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ingredients_vue = serializers.SerializerMethodField('get_ingredients_vue')
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file = UserFileViewSerializer(allow_null=True, required=False)
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step_recipe_data = serializers.SerializerMethodField('get_step_recipe_data')
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def create(self, validated_data):
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validated_data['space'] = self.context['request'].space
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return super().create(validated_data)
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def get_ingredients_vue(self, obj):
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return obj.get_instruction_render()
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def get_ingredients_markdown(self, obj):
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return obj.get_instruction_render()
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def get_step_recipe_data(self, obj):
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# check if root type is recipe to prevent infinite recursion
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# can be improved later to allow multi level embedding
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if obj.step_recipe and type(self.parent.root) == RecipeSerializer:
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return StepRecipeSerializer(obj.step_recipe).data
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class Meta:
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model = Step
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fields = (
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'id', 'name', 'type', 'instruction', 'ingredients', 'ingredients_markdown',
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'ingredients_vue', 'time', 'order', 'show_as_header', 'file', 'step_recipe', 'step_recipe_data'
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)
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class StepRecipeSerializer(WritableNestedModelSerializer):
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steps = StepSerializer(many=True)
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class Meta:
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model = Recipe
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fields = (
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'id', 'name', 'steps',
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)
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|
|
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class NutritionInformationSerializer(serializers.ModelSerializer):
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def create(self, validated_data):
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validated_data['space'] = self.context['request'].space
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return super().create(validated_data)
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class Meta:
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model = NutritionInformation
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fields = ('id', 'carbohydrates', 'fats', 'proteins', 'calories', 'source')
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|
|
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class RecipeBaseSerializer(WritableNestedModelSerializer):
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def get_recipe_rating(self, obj):
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try:
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rating = obj.cooklog_set.filter(created_by=self.context['request'].user, rating__gt=0).aggregate(
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Avg('rating'))
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if rating['rating__avg']:
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return rating['rating__avg']
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except TypeError:
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pass
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return 0
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def get_recipe_last_cooked(self, obj):
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try:
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last = obj.cooklog_set.filter(created_by=self.context['request'].user).last()
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if last:
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return last.created_at
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except TypeError:
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pass
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return None
|
|
|
|
# TODO make days of new recipe a setting
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def is_recipe_new(self, obj):
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if obj.created_at > (timezone.now() - timedelta(days=7)):
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return True
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else:
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return False
|
|
|
|
|
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class RecipeOverviewSerializer(RecipeBaseSerializer):
|
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keywords = KeywordLabelSerializer(many=True)
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rating = serializers.SerializerMethodField('get_recipe_rating')
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last_cooked = serializers.SerializerMethodField('get_recipe_last_cooked')
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new = serializers.SerializerMethodField('is_recipe_new')
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|
|
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def create(self, validated_data):
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pass
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def update(self, instance, validated_data):
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return instance
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|
|
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class Meta:
|
|
model = Recipe
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|
fields = (
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'id', 'name', 'description', 'image', 'keywords', 'working_time',
|
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'waiting_time', 'created_by', 'created_at', 'updated_at',
|
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'internal', 'servings', 'servings_text', 'rating', 'last_cooked', 'new'
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)
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read_only_fields = ['image', 'created_by', 'created_at']
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|
|
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class RecipeSerializer(RecipeBaseSerializer):
|
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nutrition = NutritionInformationSerializer(allow_null=True, required=False)
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steps = StepSerializer(many=True)
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keywords = KeywordSerializer(many=True)
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rating = serializers.SerializerMethodField('get_recipe_rating')
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last_cooked = serializers.SerializerMethodField('get_recipe_last_cooked')
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|
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class Meta:
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model = Recipe
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fields = (
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'id', 'name', 'description', 'image', 'keywords', 'steps', 'working_time',
|
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'waiting_time', 'created_by', 'created_at', 'updated_at',
|
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'internal', 'nutrition', 'servings', 'file_path', 'servings_text', 'rating', 'last_cooked',
|
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)
|
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read_only_fields = ['image', 'created_by', 'created_at']
|
|
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].space
|
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return super().create(validated_data)
|
|
|
|
|
|
class RecipeImageSerializer(WritableNestedModelSerializer):
|
|
class Meta:
|
|
model = Recipe
|
|
fields = ['image', ]
|
|
|
|
|
|
class RecipeImportSerializer(SpacedModelSerializer):
|
|
class Meta:
|
|
model = RecipeImport
|
|
fields = '__all__'
|
|
|
|
|
|
class CommentSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
model = Comment
|
|
fields = '__all__'
|
|
|
|
|
|
class RecipeBookSerializer(SpacedModelSerializer):
|
|
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = RecipeBook
|
|
fields = ('id', 'name', 'description', 'icon', 'shared', 'created_by')
|
|
read_only_fields = ('created_by',)
|
|
|
|
|
|
class RecipeBookEntrySerializer(serializers.ModelSerializer):
|
|
book_content = serializers.SerializerMethodField(method_name='get_book_content', read_only=True)
|
|
recipe_content = serializers.SerializerMethodField(method_name='get_recipe_content', read_only=True)
|
|
|
|
def get_book_content(self, obj):
|
|
return RecipeBookSerializer(context={'request': self.context['request']}).to_representation(obj.book)
|
|
|
|
def get_recipe_content(self, obj):
|
|
return RecipeOverviewSerializer(context={'request': self.context['request']}).to_representation(obj.recipe)
|
|
|
|
def create(self, validated_data):
|
|
book = validated_data['book']
|
|
recipe = validated_data['recipe']
|
|
if not book.get_owner() == self.context['request'].user:
|
|
raise NotFound(detail=None, code=None)
|
|
obj, created = RecipeBookEntry.objects.get_or_create(book=book, recipe=recipe)
|
|
return obj
|
|
|
|
class Meta:
|
|
model = RecipeBookEntry
|
|
fields = ('id', 'book', 'book_content', 'recipe', 'recipe_content',)
|
|
|
|
|
|
class MealPlanSerializer(SpacedModelSerializer, WritableNestedModelSerializer):
|
|
recipe = RecipeOverviewSerializer(required=False, allow_null=True)
|
|
recipe_name = serializers.ReadOnlyField(source='recipe.name')
|
|
meal_type_name = serializers.ReadOnlyField(source='meal_type.name')
|
|
note_markdown = serializers.SerializerMethodField('get_note_markdown')
|
|
servings = CustomDecimalField()
|
|
|
|
def get_note_markdown(self, obj):
|
|
return markdown(obj.note)
|
|
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = MealPlan
|
|
fields = (
|
|
'id', 'title', 'recipe', 'servings', 'note', 'note_markdown',
|
|
'date', 'meal_type', 'created_by', 'shared', 'recipe_name',
|
|
'meal_type_name'
|
|
)
|
|
read_only_fields = ('created_by',)
|
|
|
|
|
|
class ShoppingListRecipeSerializer(serializers.ModelSerializer):
|
|
recipe_name = serializers.ReadOnlyField(source='recipe.name')
|
|
servings = CustomDecimalField()
|
|
|
|
class Meta:
|
|
model = ShoppingListRecipe
|
|
fields = ('id', 'recipe', 'recipe_name', 'servings')
|
|
read_only_fields = ('id',)
|
|
|
|
|
|
class ShoppingListEntrySerializer(WritableNestedModelSerializer):
|
|
food = FoodSerializer(allow_null=True)
|
|
unit = UnitSerializer(allow_null=True, required=False)
|
|
amount = CustomDecimalField()
|
|
|
|
class Meta:
|
|
model = ShoppingListEntry
|
|
fields = (
|
|
'id', 'list_recipe', 'food', 'unit', 'amount', 'order', 'checked'
|
|
)
|
|
|
|
|
|
class ShoppingListEntryCheckedSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
model = ShoppingListEntry
|
|
fields = ('id', 'checked')
|
|
|
|
|
|
class ShoppingListSerializer(WritableNestedModelSerializer):
|
|
recipes = ShoppingListRecipeSerializer(many=True, allow_null=True)
|
|
entries = ShoppingListEntrySerializer(many=True, allow_null=True)
|
|
shared = UserNameSerializer(many=True)
|
|
supermarket = SupermarketSerializer(allow_null=True)
|
|
|
|
def create(self, validated_data):
|
|
validated_data['space'] = self.context['request'].space
|
|
validated_data['created_by'] = self.context['request'].user
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = ShoppingList
|
|
fields = (
|
|
'id', 'uuid', 'note', 'recipes', 'entries',
|
|
'shared', 'finished', 'supermarket', 'created_by', 'created_at'
|
|
)
|
|
read_only_fields = ('id', 'created_by',)
|
|
|
|
|
|
class ShoppingListAutoSyncSerializer(WritableNestedModelSerializer):
|
|
entries = ShoppingListEntryCheckedSerializer(many=True, allow_null=True)
|
|
|
|
class Meta:
|
|
model = ShoppingList
|
|
fields = ('id', 'entries',)
|
|
read_only_fields = ('id',)
|
|
|
|
|
|
class ShareLinkSerializer(SpacedModelSerializer):
|
|
class Meta:
|
|
model = ShareLink
|
|
fields = '__all__'
|
|
|
|
|
|
class CookLogSerializer(serializers.ModelSerializer):
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = CookLog
|
|
fields = ('id', 'recipe', 'servings', 'rating', 'created_by', 'created_at')
|
|
read_only_fields = ('id', 'created_by')
|
|
|
|
|
|
class ViewLogSerializer(serializers.ModelSerializer):
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = ViewLog
|
|
fields = ('id', 'recipe', 'created_by', 'created_at')
|
|
read_only_fields = ('created_by',)
|
|
|
|
|
|
class ImportLogSerializer(serializers.ModelSerializer):
|
|
keyword = KeywordSerializer(read_only=True)
|
|
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = ImportLog
|
|
fields = (
|
|
'id', 'type', 'msg', 'running', 'keyword', 'total_recipes', 'imported_recipes', 'created_by', 'created_at')
|
|
read_only_fields = ('created_by',)
|
|
|
|
|
|
# CORS, REST and Scopes aren't currently working
|
|
# Scopes are evaluating before REST has authenticated the user assiging a None space
|
|
# I've made the change below to fix the bookmarklet, other serializers likely need a similar/better fix
|
|
class BookmarkletImportSerializer(serializers.ModelSerializer):
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].user.userpreference.space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = BookmarkletImport
|
|
fields = ('id', 'url', 'html', 'created_by', 'created_at')
|
|
read_only_fields = ('created_by', 'space')
|
|
|
|
|
|
# Export/Import Serializers
|
|
|
|
class KeywordExportSerializer(KeywordSerializer):
|
|
class Meta:
|
|
model = Keyword
|
|
fields = ('name', 'icon', 'description', 'created_at', 'updated_at')
|
|
|
|
|
|
class NutritionInformationExportSerializer(NutritionInformationSerializer):
|
|
class Meta:
|
|
model = NutritionInformation
|
|
fields = ('carbohydrates', 'fats', 'proteins', 'calories', 'source')
|
|
|
|
|
|
class SupermarketCategoryExportSerializer(SupermarketCategorySerializer):
|
|
class Meta:
|
|
model = SupermarketCategory
|
|
fields = ('name',)
|
|
|
|
|
|
class UnitExportSerializer(UnitSerializer):
|
|
class Meta:
|
|
model = Unit
|
|
fields = ('name', 'description')
|
|
|
|
|
|
class FoodExportSerializer(FoodSerializer):
|
|
supermarket_category = SupermarketCategoryExportSerializer(allow_null=True, required=False)
|
|
|
|
class Meta:
|
|
model = Food
|
|
fields = ('name', 'ignore_shopping', 'supermarket_category')
|
|
|
|
|
|
class IngredientExportSerializer(WritableNestedModelSerializer):
|
|
food = FoodExportSerializer(allow_null=True)
|
|
unit = UnitExportSerializer(allow_null=True)
|
|
amount = CustomDecimalField()
|
|
|
|
def create(self, validated_data):
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = Ingredient
|
|
fields = ('food', 'unit', 'amount', 'note', 'order', 'is_header', 'no_amount')
|
|
|
|
|
|
class StepExportSerializer(WritableNestedModelSerializer):
|
|
ingredients = IngredientExportSerializer(many=True)
|
|
|
|
def create(self, validated_data):
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|
|
|
|
class Meta:
|
|
model = Step
|
|
fields = ('name', 'type', 'instruction', 'ingredients', 'time', 'order', 'show_as_header')
|
|
|
|
|
|
class RecipeExportSerializer(WritableNestedModelSerializer):
|
|
nutrition = NutritionInformationSerializer(allow_null=True, required=False)
|
|
steps = StepExportSerializer(many=True)
|
|
keywords = KeywordExportSerializer(many=True)
|
|
|
|
class Meta:
|
|
model = Recipe
|
|
fields = (
|
|
'name', 'description', 'keywords', 'steps', 'working_time',
|
|
'waiting_time', 'internal', 'nutrition', 'servings', 'servings_text',
|
|
)
|
|
|
|
def create(self, validated_data):
|
|
validated_data['created_by'] = self.context['request'].user
|
|
validated_data['space'] = self.context['request'].space
|
|
return super().create(validated_data)
|