# -*- 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 from ..base import ActionsField, BasePermissionSerializer __all__ = [ 'ApplicationPermissionSerializer' ] class ApplicationPermissionSerializer(BasePermissionSerializer): actions = ActionsField(required=False, allow_null=True, label=_("Actions")) category_display = serializers.ReadOnlyField(source='get_category_display', label=_('Category display')) type_display = serializers.ReadOnlyField(source='get_type_display', label=_('Type display')) is_valid = serializers.BooleanField(read_only=True, label=_('Is valid')) is_expired = serializers.BooleanField(read_only=True, label=_("Is expired")) class Meta: model = ApplicationPermission fields_mini = ['id', 'name'] fields_small = fields_mini + [ 'category', 'category_display', 'type', 'type_display', 'actions', 'is_active', 'is_expired', 'is_valid', 'created_by', 'date_created', 'date_expired', 'date_start', 'comment', 'from_ticket' ] fields_m2m = [ 'users', 'user_groups', 'applications', 'system_users', 'users_amount', 'user_groups_amount', 'applications_amount', 'system_users_amount', ] fields = fields_small + fields_m2m read_only_fields = ['created_by', 'date_created', 'from_ticket'] extra_kwargs = { 'is_expired': {'label': _('Is expired')}, 'is_valid': {'label': _('Is valid')}, 'actions': {'label': _('Actions')}, 'users_amount': {'label': _('Users amount')}, 'user_groups_amount': {'label': _('User groups amount')}, 'system_users_amount': {'label': _('System users amount')}, 'applications_amount': {'label': _('Apps amount')}, } def _filter_actions_choices(self, choices): if request := self.context.get('request'): category = request.query_params.get('category') else: category = None exclude_choices = ApplicationPermission.get_exclude_actions_choices(category=category) for choice in exclude_choices: choices.pop(choice, None) return choices @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