mirror of https://github.com/jumpserver/jumpserver
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.1 KiB
44 lines
1.1 KiB
# -*- coding: utf-8 -*-
|
|
#
|
|
|
|
from django.db import models
|
|
from django.utils import timezone
|
|
from django.utils.translation import gettext_lazy as _
|
|
|
|
__all__ = [
|
|
"NoDeleteManager", "NoDeleteModelMixin", "NoDeleteQuerySet",
|
|
]
|
|
|
|
|
|
class NoDeleteQuerySet(models.query.QuerySet):
|
|
|
|
def delete(self):
|
|
return self.update(is_discard=True, discard_time=timezone.now())
|
|
|
|
|
|
class NoDeleteManager(models.Manager):
|
|
|
|
def get_all(self):
|
|
return NoDeleteQuerySet(self.model, using=self._db)
|
|
|
|
def get_queryset(self):
|
|
return NoDeleteQuerySet(self.model, using=self._db).filter(is_discard=False)
|
|
|
|
def get_deleted(self):
|
|
return NoDeleteQuerySet(self.model, using=self._db).filter(is_discard=True)
|
|
|
|
|
|
class NoDeleteModelMixin(models.Model):
|
|
is_discard = models.BooleanField(verbose_name=_("is discard"), default=False)
|
|
discard_time = models.DateTimeField(verbose_name=_("discard time"), null=True, blank=True)
|
|
|
|
objects = NoDeleteManager()
|
|
|
|
class Meta:
|
|
abstract = True
|
|
|
|
def delete(self):
|
|
self.is_discard = True
|
|
self.discard_time = timezone.now()
|
|
return self.save()
|