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jumpserver/apps/perms/serializers/application/permission.py

58 lines
2.2 KiB

# -*- coding: utf-8 -*-
#
from rest_framework import serializers
from django.utils.translation import ugettext_lazy as _
from orgs.mixins.serializers import BulkOrgResourceModelSerializer
from perms.models import ApplicationPermission
__all__ = [
'ApplicationPermissionSerializer'
]
class ApplicationPermissionSerializer(BulkOrgResourceModelSerializer):
category_display = serializers.ReadOnlyField(source='get_category_display', label=_('Category'))
type_display = serializers.ReadOnlyField(source='get_type_display', label=_('Type'))
is_valid = serializers.BooleanField(read_only=True)
is_expired = serializers.BooleanField(read_only=True)
class Meta:
model = ApplicationPermission
mini_fields = ['id', 'name']
small_fields = mini_fields + [
'category', 'category_display', 'type', 'type_display', 'is_active', 'is_expired',
'is_valid', 'created_by', 'date_created', 'date_expired', 'date_start', 'comment'
]
m2m_fields = [
'users', 'user_groups', 'applications', 'system_users',
'users_amount', 'user_groups_amount', 'applications_amount', 'system_users_amount',
]
fields = small_fields + m2m_fields
read_only_fields = ['created_by', 'date_created']
@classmethod
def setup_eager_loading(cls, queryset):
""" Perform necessary eager loading of data. """
queryset = queryset.prefetch_related('users', 'user_groups', 'applications', 'system_users')
return queryset
def validate_applications(self, applications):
if self.instance:
permission_type = self.instance.type
else:
permission_type = self.initial_data['type']
other_type_applications = [
application for application in applications
if application.type != permission_type
]
if len(other_type_applications) > 0:
error = _(
'The application list contains applications '
'that are different from the permission type. ({})'
).format(', '.join([application.name for application in other_type_applications]))
raise serializers.ValidationError(error)
return applications