class CategorySerializer(ma.ModelSerializer):
articles = ma.Nested('ArticleListSerializer', many=True)
series = ma.Nested('SeriesListSerializer', many=True)
class Meta:
model = Category
fields = CATEGORY_FIELDS + ('articles', 'series')
class SeriesArticleSerializer(ma.ModelSerializer):
slug = ma.Nested('ArticleSerializer', attribute='article', only='slug')
title = ma.Nested('ArticleSerializer', attribute='article', only='title')
class Meta:
model = SeriesArticle
fields = ARTICLE_SERIES_FIELDS
class TagSerializer(ma.ModelSerializer):
articles = ma.Nested('ArticleListSerializer', many=True)
series = ma.Nested('SeriesListSerializer', many=True)
class Meta:
model = Tag
fields = TAG_FIELDS + ('articles', 'series')
class SeriesSerializer(ma.ModelSerializer):
articles = ma.Nested('ArticleListSerializer', many=True)
category = ma.Nested('CategorySerializer', only=('name', 'slug'))
tags = ma.Nested('TagSerializer', only=('name', 'slug'), many=True)
class Meta:
model = Series
fields = SERIES_FIELDS
class ArticleSerializer(ma.ModelSerializer):
author = ma.Nested('UserSerializer', only=('first_name', 'last_name'))
category = ma.Nested('CategorySerializer', only=('name', 'slug'))
series = ma.Nested('ArticleSeriesDetailSerializer',
attribute='article_series')
tags = ma.Nested('TagSerializer', only=('name', 'slug'), many=True)
class Meta:
model = Article
fields = ARTICLE_FIELDS + ('html', )
class UserSerializer(ma.ModelSerializer):
"""
Marshmallow serializer for the :class:`User` model.
"""
email = ma.Email(required=True)
roles = ma.Nested('RoleSerializer', only='name', many=True)
class Meta:
model = User
exclude = ('confirmed_at', 'created_at', 'updated_at', 'user_roles')
dump_only = ('active', 'roles')
load_only = ('password', )
def __init__(self,
*args,
user_manager: UserManager = injectable,
**kwargs):
self.user_manager = user_manager
super().__init__(*args, **kwargs)
@ma.validates('email')
def validate_email(self, email):
existing = self.user_manager.get_by(email=email)
if existing and (self.is_create() or existing != self.instance):
raise ma.ValidationError('Sorry, that email is already taken.')
class ArticleSeriesDetailSerializer(ArticleSeriesSerializer):
articles = ma.Nested('SeriesArticleSerializer',
attribute='series.series_articles',
many=True)
class Meta:
model = SeriesArticle
fields = ARTICLE_SERIES_FIELDS + ('articles', )
class UserSerializer(ma.ModelSerializer):
"""
Marshmallow serializer for the :class:`User` model.
"""
user_manager: UserManager = injectable
email = ma.Email(required=True)
password = ma.String(required=True)
roles = ma.Nested('RoleSerializer', only='name', many=True)
class Meta:
model = User
exclude = ('confirmed_at', 'created_at', 'updated_at', 'user_roles')
dump_only = ('active', 'roles')
load_only = ('password',)
@ma.validates('email')
def validate_email(self, email):
existing = self.user_manager.get_by(email=email)
if existing and (self.is_create() or existing != self.instance):
raise ma.ValidationError(
_('flask_unchained.bundles.security:error.email_already_associated',
email=email))
class ArticleListSerializer(ArticleSerializer):
series = ma.Nested('ArticleSeriesSerializer', attribute='article_series')
class Meta:
model = Article
fields = ARTICLE_FIELDS
