41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
|
|
# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
|
|
# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
|
|
# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from taiga.base.api import serializers
|
|
|
|
from django.utils.translation import ugettext as _
|
|
|
|
class ValidateDuplicatedNameInProjectMixin(serializers.ModelSerializer):
|
|
|
|
def validate_name(self, attrs, source):
|
|
"""
|
|
Check the points name is not duplicated in the project on creation
|
|
"""
|
|
model = self.opts.model
|
|
qs = None
|
|
# If the object exists:
|
|
if self.object and attrs.get(source, None):
|
|
qs = model.objects.filter(project=self.object.project, name=attrs[source]).exclude(id=self.object.id)
|
|
|
|
if not self.object and attrs.get("project", None) and attrs.get(source, None):
|
|
qs = model.objects.filter(project=attrs["project"], name=attrs[source])
|
|
|
|
if qs and qs.exists():
|
|
raise serializers.ValidationError(_("Name duplicated for the project"))
|
|
|
|
return attrs
|