def patch(self, request, *args, **kwargs): # pylint: disable=unused-argument
'''
调整子组 [PATCH]
操作包括
- 排序sort
- 移动add, 即修改父部门。从无到有的添加，由create负责
'''
parent_group = self.get_object()
data = json.loads(request.body.decode('utf-8'))
subject = data.get('subject', '')
if subject not in ['sort', 'add']:
raise ValidationError({'subject': ['this field must be `sort` or `add`']})
filters = {}
if subject == 'sort':
filters = {'parent': parent_group}
group_uids = get_patch_scope(request)
try:
groups = Group.get_from_pks(pks=group_uids, pk_name='uid', raise_exception=True, **filters)
except ObjectDoesNotExist as error:
bad_uid = error.args[0]
raise ValidationError({'group_uids': ['group:{} invalid'.format(bad_uid)]})
cli = CLI()
if subject == 'sort':
cli.sort_groups_in_group(groups, parent_group)
elif subject == 'add':
for group in groups:
cli.move_group_to_group(group, parent_group)
return Response(GroupListSerializer(parent_group).data)
def get_groups_from_uids(group_uids):
'''
根据group uid按顺序返回group list
'''
try:
groups = Group.get_from_pks(pks=group_uids,
pk_name='uid',
raise_exception=True,
is_del=False)
except ObjectDoesNotExist as error:
bad_uid = error.args[0]
raise ValidationError(
{'group_uids': ['group:{} does not exist'.format(bad_uid)]})
return groups