taiga-back/taiga/projects/userstories/signals.py

92 lines
3.4 KiB
Python

# Copyright (C) 2014 Andrey Antukh <niwi@niwi.be>
# Copyright (C) 2014 Jesús Espino <jespinog@gmail.com>
# Copyright (C) 2014 David Barragán <bameda@dbarragan.com>
# 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/>.
####################################
# Signals for cached prev US
####################################
# Define the previous version of the US for use it on the post_save handler
def cached_prev_us(sender, instance, **kwargs):
instance.prev = None
if instance.id:
instance.prev = sender.objects.get(id=instance.id)
####################################
# Signals of role points
####################################
def update_role_points_when_create_or_edit_us(sender, instance, **kwargs):
if instance._importing:
return
instance.project.update_role_points(user_stories=[instance])
####################################
# Signals for update milestone of tasks
####################################
def update_milestone_of_tasks_when_edit_us(sender, instance, created, **kwargs):
if not created:
instance.tasks.update(milestone=instance.milestone)
####################################
# Signals for close US and Milestone
####################################
def try_to_close_or_open_us_and_milestone_when_create_or_edit_us(sender, instance, created, **kwargs):
_try_to_close_or_open_us_when_create_or_edit_us(instance)
_try_to_close_or_open_milestone_when_create_or_edit_us(instance)
def try_to_close_milestone_when_delete_us(sender, instance, **kwargs):
_try_to_close_milestone_when_delete_us(instance)
# US
def _try_to_close_or_open_us_when_create_or_edit_us(instance):
from . import services as us_service
if us_service.calculate_userstory_is_closed(instance):
us_service.close_userstory(instance)
else:
us_service.open_userstory(instance)
# Milestone
def _try_to_close_or_open_milestone_when_create_or_edit_us(instance):
from taiga.projects.milestones import services as milestone_service
if instance.milestone_id:
if milestone_service.calculate_milestone_is_closed(instance.milestone):
milestone_service.close_milestone(instance.milestone)
else:
milestone_service.open_milestone(instance.milestone)
if instance.prev and instance.prev.milestone_id and instance.prev.milestone_id != instance.milestone_id:
if milestone_service.calculate_milestone_is_closed(instance.prev.milestone):
milestone_service.close_milestone(instance.prev.milestone)
else:
milestone_service.open_milestone(instance.prev.milestone)
def _try_to_close_milestone_when_delete_us(instance):
from taiga.projects.milestones import services as milestone_service
if instance.milestone_id and milestone_service.calculate_milestone_is_closed(instance.milestone):
milestone_service.close_milestone(instance.milestone)