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# -*- coding: utf-8 -*-
#
from django.utils.translation import ugettext as _
from rest_framework import serializers
from ..models import User, AccessKey
class AccessKeySerializer(serializers.ModelSerializer):
class Meta:
model = AccessKey
fields = ['id', 'secret']
read_only_fields = ['id', 'secret']
class ServiceAccountSerializer(serializers.ModelSerializer):
access_key = AccessKeySerializer(read_only=True)
class Meta:
model = User
fields = ['id', 'name', 'access_key']
read_only_fields = ['id', 'access_key']
def get_username(self):
return self.initial_data.get('name')
def get_email(self):
name = self.initial_data.get('name')
return '{}@serviceaccount.local'.format(name)
def validate_name(self, name):
email = self.get_email()
username = self.get_username()
if self.instance:
users = User.objects.exclude(id=self.instance.id)
else:
users = User.objects.all()
if users.filter(email=email) or \
users.filter(username=username):
raise serializers.ValidationError(_('name not unique'), code='unique')
return name
def save(self, **kwargs):
self.validated_data['email'] = self.get_email()
self.validated_data['username'] = self.get_username()
self.validated_data['role'] = User.ROLE_APP
return super().save(**kwargs)
def create(self, validated_data):
instance = super().create(validated_data)
instance.create_access_key()
return instance