Files
jumpserver/apps/tickets/signals_handler.py
Jiangjie.Bai 3b056ff953 reactor&feat: 重构工单模块 & 支持申请应用工单 (#5352)
* reactor: 修改工单Model,添加工单迁移文件

* reactor: 修改工单Model,添加工单迁移文件

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2020-12-30 00:19:59 +08:00

61 lines
2.0 KiB
Python

# -*- coding: utf-8 -*-
#
from django.dispatch import receiver
from django.db.models.signals import m2m_changed, post_save, pre_save
from common.utils import get_logger
from .models import Ticket, Comment
from .utils import (
send_ticket_applied_mail_to_assignees,
send_ticket_processed_mail_to_applicant
)
from . import const
logger = get_logger(__name__)
@receiver(pre_save, sender=Ticket)
def on_ticket_pre_save(sender, instance=None, **kwargs):
if instance.is_applied:
instance.applicant_display = str(instance.applicant)
if instance.is_processed:
instance.processor_display = str(instance.processor)
instance.status = const.TicketStatusChoices.closed.value
@receiver(post_save, sender=Ticket)
def on_ticket_processed(sender, instance=None, created=False, **kwargs):
if not instance.is_processed:
return
logger.debug('Ticket is processed, send mail: {}'.format(instance.id))
instance.create_action_comment()
if instance.is_approved:
instance.create_permission()
instance.create_approved_comment()
send_ticket_processed_mail_to_applicant(instance)
@receiver(m2m_changed, sender=Ticket.assignees.through)
def on_ticket_assignees_changed(sender, instance=None, action=None, reverse=False, model=None, pk_set=None, **kwargs):
if reverse:
return
if action != 'post_add':
return
ticket = instance
assignees_display = [str(assignee) for assignee in ticket.assignees.all()]
logger.debug(
'Receives ticket and assignees changed signal, ticket: {}, assignees: {}'
''.format(ticket.title, assignees_display)
)
ticket.assignees_display = ', '.join(assignees_display)
ticket.save()
logger.debug('Send applied email to assignees: {}'.format(assignees_display))
assignees = model.objects.filter(pk__in=pk_set)
send_ticket_applied_mail_to_assignees(ticket, assignees)
@receiver(pre_save, sender=Comment)
def on_comment_create(sender, instance=None, created=False, **kwargs):
instance.user_display = str(instance.user)