django-orchestra/orchestra/contrib/databases/serializers.py

62 lines
2.4 KiB
Python

from django.forms import widgets
from django.shortcuts import get_object_or_404
from django.utils.translation import ugettext_lazy as _
from rest_framework import serializers
from orchestra.api.serializers import HyperlinkedModelSerializer, SetPasswordHyperlinkedSerializer
from orchestra.contrib.accounts.serializers import AccountSerializerMixin
from .models import Database, DatabaseUser
class RelatedDatabaseUserSerializer(AccountSerializerMixin, serializers.HyperlinkedModelSerializer):
class Meta:
model = DatabaseUser
fields = ('url', 'id', 'username')
def from_native(self, data, files=None):
queryset = self.opts.model.objects.filter(account=self.account)
return get_object_or_404(queryset, username=data['username'])
class DatabaseSerializer(AccountSerializerMixin, HyperlinkedModelSerializer):
users = RelatedDatabaseUserSerializer(many=True) #allow_add_remove=True
class Meta:
model = Database
fields = ('url', 'id', 'name', 'type', 'users')
postonly_fields = ('name', 'type')
def validate(self, attrs):
attrs = super(DatabaseSerializer, self).validate(attrs)
for user in attrs['users']:
if user.type != attrs['type']:
raise serializers.ValidationError("User type must be" % attrs['type'])
return attrs
class RelatedDatabaseSerializer(AccountSerializerMixin, serializers.HyperlinkedModelSerializer):
class Meta:
model = Database
fields = ('url', 'id', 'name',)
def from_native(self, data, files=None):
queryset = self.opts.model.objects.filter(account=self.account)
return get_object_or_404(queryset, name=data['name'])
class DatabaseUserSerializer(AccountSerializerMixin, SetPasswordHyperlinkedSerializer):
databases = RelatedDatabaseSerializer(many=True, required=False) # allow_add_remove=True
class Meta:
model = DatabaseUser
fields = ('url', 'id', 'username', 'password', 'type', 'databases')
postonly_fields = ('username', 'type', 'password')
def validate(self, attrs):
attrs = super(DatabaseUserSerializer, self).validate(attrs)
for database in attrs.get('databases', []):
if database.type != attrs['type']:
raise serializers.ValidationError("Database type must be" % attrs['type'])
return attrs