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import time
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from collections import defaultdict
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from typing import List, Tuple
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from django.conf import settings
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from django.core.cache import cache
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from django.db.models import Q, QuerySet
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from django.utils.translation import gettext as _
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from assets.models import (
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Asset, FavoriteAsset, AssetQuerySet, NodeQuerySet
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)
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from assets.utils import NodeAssetsUtil
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from common.db.models import output_as_string, UnionQuerySet
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from common.decorator import on_transaction_commit
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from common.utils import get_logger
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from common.utils.common import lazyproperty, timeit
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from orgs.models import Organization
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from orgs.utils import (
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tmp_to_org, current_org,
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ensure_in_real_or_default_org, tmp_to_root_org
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)
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from perms.locks import UserGrantedTreeRebuildLock
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from perms.models import (
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AssetPermission, PermNode, UserAssetGrantedTreeNodeRelation
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)
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from users.models import User
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NodeFrom = UserAssetGrantedTreeNodeRelation.NodeFrom
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NODE_ONLY_FIELDS = ('id', 'key', 'parent_key', 'org_id')
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logger = get_logger(__name__)
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def get_user_all_asset_perm_ids(user) -> set:
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asset_perm_ids = set()
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user_perm_id = AssetPermission.users.through.objects \
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.filter(user_id=user.id) \
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.values_list('assetpermission_id', flat=True) \
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.distinct()
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asset_perm_ids.update(user_perm_id)
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group_ids = user.groups.through.objects \
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.filter(user_id=user.id) \
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.values_list('usergroup_id', flat=True) \
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.distinct()
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group_ids = list(group_ids)
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groups_perm_id = AssetPermission.user_groups.through.objects \
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.filter(usergroup_id__in=group_ids) \
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.values_list('assetpermission_id', flat=True) \
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.distinct()
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asset_perm_ids.update(groups_perm_id)
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asset_perm_ids = AssetPermission.objects.filter(
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id__in=asset_perm_ids).valid().values_list('id', flat=True)
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asset_perm_ids = set(asset_perm_ids)
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return asset_perm_ids
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class UserGrantedTreeRefreshController:
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key_template = 'perms.user.node_tree.built_orgs.user_id:{user_id}'
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def __init__(self, user):
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self.user = user
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self.key = self.key_template.format(user_id=user.id)
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self.client = self.get_redis_client()
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@classmethod
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def clean_all_user_tree_built_mark(cls):
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""" 清除所有用户已构建树的标记 """
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client = cls.get_redis_client()
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key_match = cls.key_template.format(user_id='*')
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keys = client.keys(key_match)
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with client.pipeline() as p:
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for key in keys:
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p.delete(key)
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p.execute()
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@classmethod
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def get_redis_client(cls):
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return cache.client.get_client(write=True)
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def get_need_refresh_org_ids(self):
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org_ids = self.client.smembers(self.key)
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return {org_id.decode() for org_id in org_ids}
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def set_all_orgs_as_built(self):
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self.client.sadd(self.key, *self.org_ids)
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def have_need_refresh_orgs(self):
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built_org_ids = self.client.smembers(self.key)
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built_org_ids = {org_id.decode() for org_id in built_org_ids}
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have = self.org_ids - built_org_ids
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return have
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def get_need_refresh_orgs_and_fill_up(self):
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org_ids = self.org_ids
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with self.client.pipeline() as p:
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p.smembers(self.key)
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p.sadd(self.key, *org_ids)
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ret = p.execute()
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built_org_ids = {org_id.decode() for org_id in ret[0]}
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ids = org_ids - built_org_ids
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orgs = {*Organization.objects.filter(id__in=ids)}
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logger.info(
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f'Need rebuild orgs are {orgs}, built orgs are {ret[0]}, '
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f'all orgs are {org_ids}'
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)
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return orgs
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@classmethod
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@on_transaction_commit
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def remove_built_orgs_from_users(cls, org_ids, user_ids):
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client = cls.get_redis_client()
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org_ids = [str(org_id) for org_id in org_ids]
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with client.pipeline() as p:
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for user_id in user_ids:
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key = cls.key_template.format(user_id=user_id)
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p.srem(key, *org_ids)
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p.execute()
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logger.info(f'Remove orgs from users built tree: users:{user_ids} orgs:{org_ids}')
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@classmethod
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def add_need_refresh_orgs_for_users(cls, org_ids, user_ids):
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cls.remove_built_orgs_from_users(org_ids, user_ids)
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@classmethod
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@ensure_in_real_or_default_org
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def add_need_refresh_on_nodes_assets_relate_change(cls, node_ids, asset_ids):
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"""
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1，计算与这些资产有关的授权
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2，计算与这些节点以及祖先节点有关的授权
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"""
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node_ids = set(node_ids)
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ancestor_node_keys = set()
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asset_perm_ids = set()
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nodes = PermNode.objects.filter(id__in=node_ids).only('id', 'key')
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for node in nodes:
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ancestor_node_keys.update(node.get_ancestor_keys())
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ancestor_id = PermNode.objects.filter(key__in=ancestor_node_keys).values_list('id', flat=True)
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node_ids.update(ancestor_id)
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assets_related_perm_ids = AssetPermission.nodes.through.objects.filter(
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node_id__in=node_ids
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).values_list('assetpermission_id', flat=True)
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asset_perm_ids.update(assets_related_perm_ids)
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nodes_related_perm_ids = AssetPermission.assets.through.objects.filter(
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asset_id__in=asset_ids
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).values_list('assetpermission_id', flat=True)
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asset_perm_ids.update(nodes_related_perm_ids)
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cls.add_need_refresh_by_asset_perm_ids(asset_perm_ids)
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@classmethod
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def add_need_refresh_by_asset_perm_ids_cross_orgs(cls, asset_perm_ids):
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org_id_perm_ids_mapper = defaultdict(set)
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pairs = AssetPermission.objects.filter(id__in=asset_perm_ids).values_list('org_id', 'id')
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for org_id, perm_id in pairs:
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org_id_perm_ids_mapper[org_id].add(perm_id)
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for org_id, perm_ids in org_id_perm_ids_mapper.items():
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with tmp_to_org(org_id):
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cls.add_need_refresh_by_asset_perm_ids(perm_ids)
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@classmethod
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@ensure_in_real_or_default_org
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def add_need_refresh_by_asset_perm_ids(cls, asset_perm_ids):
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group_ids = AssetPermission.user_groups.through.objects.filter(
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assetpermission_id__in=asset_perm_ids
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).values_list('usergroup_id', flat=True)
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user_ids = set()
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direct_user_id = AssetPermission.users.through.objects.filter(
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assetpermission_id__in=asset_perm_ids
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).values_list('user_id', flat=True)
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user_ids.update(direct_user_id)
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group_user_ids = User.groups.through.objects.filter(
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usergroup_id__in=group_ids
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).values_list('user_id', flat=True)
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user_ids.update(group_user_ids)
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cls.remove_built_orgs_from_users(
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[current_org.id], user_ids
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)
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@lazyproperty
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def org_ids(self):
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ret = {str(org.id) for org in self.orgs}
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return ret
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@lazyproperty
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def orgs(self):
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orgs = {*self.user.orgs.all().distinct()}
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return orgs
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@timeit
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def refresh_if_need(self, force=False):
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user = self.user
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with tmp_to_root_org():
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UserAssetGrantedTreeNodeRelation.objects.filter(user=user) \
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.exclude(org_id__in=self.org_ids) \
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.delete()
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if not force and not self.have_need_refresh_orgs():
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return
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with UserGrantedTreeRebuildLock(user_id=user.id):
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if force:
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orgs = self.orgs
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self.set_all_orgs_as_built()
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else:
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orgs = self.get_need_refresh_orgs_and_fill_up()
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for org in orgs:
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with tmp_to_org(org):
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t_start = time.time()
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logger.info(f'Rebuild user tree: user={self.user} org={current_org}')
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utils = UserGrantedTreeBuildUtils(user)
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utils.rebuild_user_granted_tree()
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logger.info(
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f'Rebuild user tree ok: cost={time.time() - t_start} '
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f'user={self.user} org={current_org}'
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)
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class UserGrantedUtilsBase:
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user: User
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def __init__(self, user, asset_perm_ids=None):
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self.user = user
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self._asset_perm_ids = asset_perm_ids and set(asset_perm_ids)
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@lazyproperty
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def asset_perm_ids(self) -> set:
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if self._asset_perm_ids:
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return self._asset_perm_ids
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asset_perm_ids = get_user_all_asset_perm_ids(self.user)
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return asset_perm_ids
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class UserGrantedTreeBuildUtils(UserGrantedUtilsBase):
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def get_direct_granted_nodes(self) -> NodeQuerySet:
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# 查询直接授权节点
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nodes = PermNode.objects.filter(
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granted_by_permissions__id__in=self.asset_perm_ids
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).distinct()
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return nodes
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@lazyproperty
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def direct_granted_asset_ids(self) -> list:
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# 3.15
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asset_ids = AssetPermission.assets.through.objects.filter(
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assetpermission_id__in=self.asset_perm_ids
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).annotate(
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asset_id_str=output_as_string('asset_id')
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).values_list(
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'asset_id_str', flat=True
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).distinct()
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asset_ids = list(asset_ids)
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return asset_ids
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@ensure_in_real_or_default_org
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def rebuild_user_granted_tree(self):
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"""
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注意：调用该方法一定要被 `UserGrantedTreeRebuildLock` 锁住
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"""
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user = self.user
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# 先删除旧的授权树🌲
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UserAssetGrantedTreeNodeRelation.objects.filter(user=user).delete()
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if not self.asset_perm_ids:
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# 没有授权直接返回
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return
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nodes = self.compute_perm_nodes_tree()
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self.compute_node_assets_amount(nodes)
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if not nodes:
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return
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self.create_mapping_nodes(nodes)
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@timeit
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def compute_perm_nodes_tree(self, node_only_fields=NODE_ONLY_FIELDS) -> list:
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# 查询直接授权节点
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nodes = self.get_direct_granted_nodes().only(*node_only_fields)
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nodes = list(nodes)
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# 授权的节点 key 集合
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granted_key_set = {_node.key for _node in nodes}
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def _has_ancestor_granted(node: PermNode):
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"""
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判断一个节点是否有授权过的祖先节点
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"""
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ancestor_keys = set(node.get_ancestor_keys())
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return ancestor_keys & granted_key_set
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key2leaf_nodes_mapper = {}
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# 给授权节点设置 granted 标识，同时去重
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for node in nodes:
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node: PermNode
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if _has_ancestor_granted(node):
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continue
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node.node_from = NodeFrom.granted
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key2leaf_nodes_mapper[node.key] = node
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# 查询授权资产关联的节点设置
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def process_direct_granted_assets():
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# 查询直接授权资产
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node_ids = {node_id_str for node_id_str, _ in self.direct_granted_asset_id_node_id_str_pairs}
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# 查询授权资产关联的节点设置 2.80
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granted_asset_nodes = PermNode.objects.filter(
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id__in=node_ids
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).distinct().only(*node_only_fields)
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granted_asset_nodes = list(granted_asset_nodes)
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# 给资产授权关联的节点设置 is_asset_granted 标识，同时去重
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for node in granted_asset_nodes:
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if _has_ancestor_granted(node):
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continue
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if node.key in key2leaf_nodes_mapper:
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continue
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node.node_from = NodeFrom.asset
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key2leaf_nodes_mapper[node.key] = node
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if not settings.PERM_SINGLE_ASSET_TO_UNGROUP_NODE:
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process_direct_granted_assets()
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leaf_nodes = key2leaf_nodes_mapper.values()
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# 计算所有祖先节点
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ancestor_keys = set()
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for node in leaf_nodes:
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ancestor_keys.update(node.get_ancestor_keys())
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# 从祖先节点 key 中去掉同时也是叶子节点的 key
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ancestor_keys -= key2leaf_nodes_mapper.keys()
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# 查出祖先节点
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ancestors = PermNode.objects.filter(key__in=ancestor_keys).only(*node_only_fields)
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ancestors = list(ancestors)
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for node in ancestors:
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node.node_from = NodeFrom.child
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result = [*leaf_nodes, *ancestors]
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return result
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@timeit
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def create_mapping_nodes(self, nodes):
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user = self.user
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to_create = []
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for node in nodes:
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to_create.append(UserAssetGrantedTreeNodeRelation(
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user=user,
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node=node,
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node_key=node.key,
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node_parent_key=node.parent_key,
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node_from=node.node_from,
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node_assets_amount=node.assets_amount,
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org_id=node.org_id
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))
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UserAssetGrantedTreeNodeRelation.objects.bulk_create(to_create)
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@timeit
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def _fill_direct_granted_node_asset_ids_from_mem(self, nodes_key, mapper):
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org_id = current_org.id
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for key in nodes_key:
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asset_ids = PermNode.get_all_asset_ids_by_node_key(org_id, key)
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mapper[key].update(asset_ids)
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@lazyproperty
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def direct_granted_asset_id_node_id_str_pairs(self):
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node_asset_pairs = Asset.nodes.through.objects.filter(
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asset_id__in=self.direct_granted_asset_ids
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).annotate(
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asset_id_str=output_as_string('asset_id'),
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node_id_str=output_as_string('node_id')
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).values_list(
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'node_id_str', 'asset_id_str'
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)
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node_asset_pairs = list(node_asset_pairs)
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return node_asset_pairs
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@timeit
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def compute_node_assets_amount(self, nodes: List[PermNode]):
|
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"""
|
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这里计算的是一个组织的
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"""
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# 直接授权了根节点，直接计算
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if len(nodes) == 1:
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node = nodes[0]
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|
|
if node.node_from == NodeFrom.granted and node.key.isdigit():
|
|
|
with tmp_to_org(node.org):
|
|
|
node.granted_assets_amount = len(node.get_all_asset_ids())
|
|
|
return
|
|
|
|
|
|
direct_granted_nodes_key = []
|
|
|
node_id_key_mapper = {}
|
|
|
for node in nodes:
|
|
|
if node.node_from == NodeFrom.granted:
|
|
|
direct_granted_nodes_key.append(node.key)
|
|
|
node_id_key_mapper[node.id.hex] = node.key
|
|
|
|
|
|
# 授权的节点和直接资产的映射
|
|
|
nodekey_assetsid_mapper = defaultdict(set)
|
|
|
# 直接授权的节点，资产从完整树过来
|
|
|
self._fill_direct_granted_node_asset_ids_from_mem(
|
|
|
direct_granted_nodes_key, nodekey_assetsid_mapper
|
|
|
)
|
|
|
|
|
|
# 处理直接授权资产
|
|
|
# 直接授权资产，取节点与资产的关系
|
|
|
node_asset_pairs = self.direct_granted_asset_id_node_id_str_pairs
|
|
|
node_asset_pairs = list(node_asset_pairs)
|
|
|
|
|
|
for node_id, asset_id in node_asset_pairs:
|
|
|
if node_id not in node_id_key_mapper:
|
|
|
continue
|
|
|
node_key = node_id_key_mapper[node_id]
|
|
|
nodekey_assetsid_mapper[node_key].add(asset_id)
|
|
|
|
|
|
util = NodeAssetsUtil(nodes, nodekey_assetsid_mapper)
|
|
|
util.generate()
|
|
|
|
|
|
for node in nodes:
|
|
|
assets_amount = util.get_assets_amount(node.key)
|
|
|
node.assets_amount = assets_amount
|
|
|
|
|
|
def get_whole_tree_nodes(self) -> list:
|
|
|
node_only_fields = NODE_ONLY_FIELDS + ('value', 'full_value')
|
|
|
nodes = self.compute_perm_nodes_tree(node_only_fields=node_only_fields)
|
|
|
self.compute_node_assets_amount(nodes)
|
|
|
|
|
|
# 查询直接授权节点的子节点
|
|
|
q = Q()
|
|
|
for node in self.get_direct_granted_nodes().only('key'):
|
|
|
q |= Q(key__startswith=f'{node.key}:')
|
|
|
|
|
|
if q:
|
|
|
descendant_nodes = PermNode.objects.filter(q).distinct()
|
|
|
else:
|
|
|
descendant_nodes = PermNode.objects.none()
|
|
|
|
|
|
nodes.extend(descendant_nodes)
|
|
|
return nodes
|
|
|
|
|
|
|
|
|
class UserGrantedAssetsQueryUtils(UserGrantedUtilsBase):
|
|
|
|
|
|
def get_favorite_assets(self) -> QuerySet:
|
|
|
favorite_asset_ids = FavoriteAsset.objects.filter(
|
|
|
user=self.user
|
|
|
).values_list('asset_id', flat=True)
|
|
|
favorite_asset_ids = list(favorite_asset_ids)
|
|
|
assets = self.get_all_granted_assets()
|
|
|
assets = assets.filter(id__in=favorite_asset_ids)
|
|
|
return assets
|
|
|
|
|
|
def get_ungroup_assets(self) -> AssetQuerySet:
|
|
|
return self.get_direct_granted_assets()
|
|
|
|
|
|
def get_direct_granted_assets(self) -> AssetQuerySet:
|
|
|
queryset = Asset.objects.order_by().filter(
|
|
|
granted_by_permissions__id__in=self.asset_perm_ids
|
|
|
).distinct()
|
|
|
return queryset
|
|
|
|
|
|
def get_direct_granted_nodes_assets(self) -> AssetQuerySet:
|
|
|
granted_node_ids = AssetPermission.nodes.through.objects.filter(
|
|
|
assetpermission_id__in=self.asset_perm_ids
|
|
|
).values_list('node_id', flat=True).distinct()
|
|
|
granted_node_ids = list(granted_node_ids)
|
|
|
granted_nodes = PermNode.objects.filter(id__in=granted_node_ids).only('id', 'key')
|
|
|
queryset = PermNode.get_nodes_all_assets(*granted_nodes)
|
|
|
return queryset
|
|
|
|
|
|
def get_all_granted_assets(self) -> QuerySet:
|
|
|
nodes_assets = self.get_direct_granted_nodes_assets()
|
|
|
assets = self.get_direct_granted_assets()
|
|
|
queryset = UnionQuerySet(nodes_assets, assets)
|
|
|
return queryset
|
|
|
|
|
|
def get_node_all_assets(self, id) -> Tuple[PermNode, QuerySet]:
|
|
|
node = PermNode.objects.get(id=id)
|
|
|
granted_status = node.get_granted_status(self.user)
|
|
|
if granted_status == NodeFrom.granted:
|
|
|
assets = PermNode.get_nodes_all_assets(node)
|
|
|
return node, assets
|
|
|
elif granted_status in (NodeFrom.asset, NodeFrom.child):
|
|
|
node.use_granted_assets_amount()
|
|
|
assets = self._get_indirect_granted_node_all_assets(node)
|
|
|
return node, assets
|
|
|
else:
|
|
|
node.assets_amount = 0
|
|
|
return node, Asset.objects.none()
|
|
|
|
|
|
def get_node_assets(self, key) -> AssetQuerySet:
|
|
|
node = PermNode.objects.get(key=key)
|
|
|
granted_status = node.get_granted_status(self.user)
|
|
|
|
|
|
if granted_status == NodeFrom.granted:
|
|
|
assets = Asset.objects.order_by().filter(nodes__id=node.id)
|
|
|
elif granted_status == NodeFrom.asset:
|
|
|
assets = self._get_indirect_granted_node_assets(node.id)
|
|
|
else:
|
|
|
assets = Asset.objects.none()
|
|
|
assets = assets.order_by('name')
|
|
|
return assets
|
|
|
|
|
|
def _get_indirect_granted_node_assets(self, id) -> AssetQuerySet:
|
|
|
assets = Asset.objects.order_by().filter(nodes__id=id).distinct() & self.get_direct_granted_assets()
|
|
|
return assets
|
|
|
|
|
|
def _get_indirect_granted_node_all_assets(self, node) -> QuerySet:
|
|
|
"""
|
|
|
此算法依据 `UserAssetGrantedTreeNodeRelation` 的数据查询
|
|
|
1. 查询该节点下的直接授权节点
|
|
|
2. 查询该节点下授权资产关联的节点
|
|
|
"""
|
|
|
user = self.user
|
|
|
|
|
|
# 查询该节点下的授权节点
|
|
|
granted_nodes = UserAssetGrantedTreeNodeRelation.objects.filter(
|
|
|
user=user, node_from=NodeFrom.granted
|
|
|
).filter(
|
|
|
Q(node_key__startswith=f'{node.key}:')
|
|
|
).only('node_id', 'node_key')
|
|
|
|
|
|
for n in granted_nodes:
|
|
|
n.id = n.node_id
|
|
|
|
|
|
node_assets = PermNode.get_nodes_all_assets(*granted_nodes)
|
|
|
|
|
|
# 查询该节点下的资产授权节点
|
|
|
only_asset_granted_node_ids = UserAssetGrantedTreeNodeRelation.objects.filter(
|
|
|
user=user, node_from=NodeFrom.asset
|
|
|
).filter(
|
|
|
Q(node_key__startswith=f'{node.key}:')
|
|
|
).values_list('node_id', flat=True)
|
|
|
|
|
|
only_asset_granted_node_ids = list(only_asset_granted_node_ids)
|
|
|
if node.node_from == NodeFrom.asset:
|
|
|
only_asset_granted_node_ids.append(node.id)
|
|
|
|
|
|
assets = Asset.objects.filter(
|
|
|
nodes__id__in=only_asset_granted_node_ids,
|
|
|
granted_by_permissions__id__in=self.asset_perm_ids
|
|
|
).distinct().order_by()
|
|
|
granted_assets = UnionQuerySet(node_assets, assets)
|
|
|
return granted_assets
|
|
|
|
|
|
|
|
|
class UserGrantedNodesQueryUtils(UserGrantedUtilsBase):
|
|
|
def sort(self, nodes):
|
|
|
nodes = sorted(nodes, key=lambda x: x.value)
|
|
|
return nodes
|
|
|
|
|
|
def get_node_children(self, key):
|
|
|
if not key:
|
|
|
return self.get_top_level_nodes()
|
|
|
|
|
|
nodes = PermNode.objects.none()
|
|
|
if key in [PermNode.FAVORITE_NODE_KEY, PermNode.UNGROUPED_NODE_KEY]:
|
|
|
return nodes
|
|
|
|
|
|
node = PermNode.objects.get(key=key)
|
|
|
granted_status = node.get_granted_status(self.user)
|
|
|
if granted_status == NodeFrom.granted:
|
|
|
nodes = PermNode.objects.filter(parent_key=key)
|
|
|
elif granted_status in (NodeFrom.asset, NodeFrom.child):
|
|
|
nodes = self.get_indirect_granted_node_children(key)
|
|
|
nodes = self.sort(nodes)
|
|
|
return nodes
|
|
|
|
|
|
def get_indirect_granted_node_children(self, key):
|
|
|
"""
|
|
|
获取用户授权树中未授权节点的子节点
|
|
|
只匹配在 `UserAssetGrantedTreeNodeRelation` 中存在的节点
|
|
|
"""
|
|
|
user = self.user
|
|
|
nodes = PermNode.objects.filter(
|
|
|
granted_node_rels__user=user,
|
|
|
parent_key=key
|
|
|
).annotate(
|
|
|
**PermNode.annotate_granted_node_rel_fields
|
|
|
).distinct()
|
|
|
|
|
|
# 设置节点授权资产数量
|
|
|
for node in nodes:
|
|
|
node.use_granted_assets_amount()
|
|
|
return nodes
|
|
|
|
|
|
def get_top_level_nodes(self):
|
|
|
nodes = self.get_special_nodes()
|
|
|
real_nodes = self.get_indirect_granted_node_children('')
|
|
|
nodes.extend(real_nodes)
|
|
|
if len(real_nodes) == 1:
|
|
|
children = self.get_node_children(real_nodes[0].key)
|
|
|
nodes.extend(children)
|
|
|
return nodes
|
|
|
|
|
|
def get_ungrouped_node(self):
|
|
|
assets_util = UserGrantedAssetsQueryUtils(self.user, self.asset_perm_ids)
|
|
|
assets_amount = assets_util.get_direct_granted_assets().count()
|
|
|
return PermNode.get_ungrouped_node(assets_amount)
|
|
|
|
|
|
def get_favorite_node(self):
|
|
|
assets_query_utils = UserGrantedAssetsQueryUtils(self.user, self.asset_perm_ids)
|
|
|
assets_amount = assets_query_utils.get_favorite_assets().values_list('id').count()
|
|
|
return PermNode.get_favorite_node(assets_amount)
|
|
|
|
|
|
@staticmethod
|
|
|
def get_root_node():
|
|
|
name = _('My assets')
|
|
|
node = {
|
|
|
'id': '',
|
|
|
'name': name,
|
|
|
'title': name,
|
|
|
'pId': '',
|
|
|
'open': True,
|
|
|
'isParent': True,
|
|
|
'meta': {
|
|
|
'type': 'root'
|
|
|
}
|
|
|
}
|
|
|
return node
|
|
|
|
|
|
def get_special_nodes(self):
|
|
|
nodes = []
|
|
|
if settings.PERM_SINGLE_ASSET_TO_UNGROUP_NODE:
|
|
|
ungrouped_node = self.get_ungrouped_node()
|
|
|
nodes.append(ungrouped_node)
|
|
|
favorite_node = self.get_favorite_node()
|
|
|
nodes.append(favorite_node)
|
|
|
return nodes
|
|
|
|
|
|
@timeit
|
|
|
def get_whole_tree_nodes(self, with_special=True):
|
|
|
"""
|
|
|
这里的 granted nodes, 是整棵树需要的node，推算出来的也算
|
|
|
:param with_special:
|
|
|
:return:
|
|
|
"""
|
|
|
nodes = PermNode.objects.filter(granted_node_rels__user=self.user) \
|
|
|
.annotate(**PermNode.annotate_granted_node_rel_fields) \
|
|
|
.distinct()
|
|
|
|
|
|
key_to_node_mapper = {}
|
|
|
nodes_descendant_q = Q()
|
|
|
|
|
|
for node in nodes:
|
|
|
node.use_granted_assets_amount()
|
|
|
key_to_node_mapper[node.key] = node
|
|
|
|
|
|
if node.node_from == NodeFrom.granted:
|
|
|
# 直接授权的节点
|
|
|
# 增加查询后代节点的过滤条件
|
|
|
nodes_descendant_q |= Q(key__startswith=f'{node.key}:')
|
|
|
|
|
|
if nodes_descendant_q:
|
|
|
descendant_nodes = PermNode.objects.filter(
|
|
|
nodes_descendant_q
|
|
|
)
|
|
|
for node in descendant_nodes:
|
|
|
key_to_node_mapper[node.key] = node
|
|
|
|
|
|
all_nodes = []
|
|
|
if with_special:
|
|
|
special_nodes = self.get_special_nodes()
|
|
|
all_nodes.extend(special_nodes)
|
|
|
all_nodes.extend(key_to_node_mapper.values())
|
|
|
return all_nodes
|
