mirror of
https://github.com/yunionio/cloudpods.git
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231 lines
8.1 KiB
Go
231 lines
8.1 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package models
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import (
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"context"
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"database/sql"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/pkg/util/reflectutils"
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"yunion.io/x/sqlchemy"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/httperrors"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/util/stringutils2"
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)
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type SStoragecacheResourceBase struct {
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// 存储缓存Id
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StoragecacheId string `width:"36" charset:"ascii" nullable:"true" list:"user" index:"true" create:"optional"`
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}
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type SStoragecacheResourceBaseManager struct {
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SManagedResourceBaseManager
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}
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func ValidateStoragecacheResourceInput(userCred mcclient.TokenCredential, query api.StoragecacheResourceInput) (*SStoragecache, api.StoragecacheResourceInput, error) {
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scObj, err := StoragecacheManager.FetchByIdOrName(userCred, query.StoragecacheId)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, query, errors.Wrapf(httperrors.ErrResourceNotFound, "%s %s", StorageManager.Keyword(), query.StoragecacheId)
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} else {
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return nil, query, errors.Wrap(err, "StorageManager.FetchByIdOrName")
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}
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}
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query.StoragecacheId = scObj.GetId()
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return scObj.(*SStoragecache), query, nil
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}
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func (self *SStoragecacheResourceBase) GetStoragecache() *SStoragecache {
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obj, err := StoragecacheManager.FetchById(self.StoragecacheId)
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if err != nil {
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log.Errorf("fail to fetch storagecache by id: %s: %s", self.StoragecacheId, err)
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return nil
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}
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return obj.(*SStoragecache)
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}
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func (manager *SStoragecacheResourceBaseManager) FetchCustomizeColumns(
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ctx context.Context,
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userCred mcclient.TokenCredential,
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query jsonutils.JSONObject,
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objs []interface{},
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fields stringutils2.SSortedStrings,
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isList bool,
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) []api.StoragecacheResourceInfo {
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rows := make([]api.StoragecacheResourceInfo, len(objs))
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storagecacheIds := make([]string, len(objs))
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for i := range objs {
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var base *SStoragecacheResourceBase
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reflectutils.FindAnonymouStructPointer(objs[i], &base)
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if base != nil {
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storagecacheIds[i] = base.StoragecacheId
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}
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}
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storagecaches := make(map[string]SStoragecache)
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err := db.FetchStandaloneObjectsByIds(StoragecacheManager, storagecacheIds, storagecaches)
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if err != nil {
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log.Errorf("FetchStandaloneObjectsByIds fail %s", err)
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return nil
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}
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managerList := make([]interface{}, len(rows))
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for i := range rows {
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rows[i] = api.StoragecacheResourceInfo{}
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if _, ok := storagecaches[storagecacheIds[i]]; ok {
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storagecache := storagecaches[storagecacheIds[i]]
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rows[i].Storagecache = storagecache.Name
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rows[i].ManagerId = storagecache.ManagerId
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}
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managerList[i] = &SManagedResourceBase{rows[i].ManagerId}
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}
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managerRows := manager.SManagedResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, managerList, fields, isList)
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for i := range rows {
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rows[i].ManagedResourceInfo = managerRows[i]
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}
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return rows
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}
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func (manager *SStoragecacheResourceBaseManager) ListItemFilter(
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ctx context.Context,
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q *sqlchemy.SQuery,
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userCred mcclient.TokenCredential,
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query api.StoragecacheFilterListInput,
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) (*sqlchemy.SQuery, error) {
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if len(query.StoragecacheId) > 0 {
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scObj, _, err := ValidateStoragecacheResourceInput(userCred, query.StoragecacheResourceInput)
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if err != nil {
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return nil, errors.Wrap(err, "ValidateStoragecacheResourceInput")
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}
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q = q.Equals("storagecache_id", scObj.GetId())
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}
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subq := StoragecacheManager.Query("id").Snapshot()
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subq, err := manager.SManagedResourceBaseManager.ListItemFilter(ctx, subq, userCred, query.ManagedResourceListInput)
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if err != nil {
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return nil, errors.Wrap(err, "SManagedResourceBaseManager.ListItemFilter")
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}
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if subq.IsAltered() {
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q = q.Filter(sqlchemy.In(q.Field("storagecache_id"), subq.SubQuery()))
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}
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return q, nil
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}
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func (manager *SStoragecacheResourceBaseManager) QueryDistinctExtraField(q *sqlchemy.SQuery, field string) (*sqlchemy.SQuery, error) {
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switch field {
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case "storagecache":
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storagecaches := StoragecacheManager.Query("name", "id").Distinct().SubQuery()
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q.AppendField(storagecaches.Field("name", field))
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q = q.Join(storagecaches, sqlchemy.Equals(q.Field("storagecache_id"), storagecaches.Field("id")))
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q.GroupBy(storagecaches.Field("name"))
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return q, nil
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case "manager", "account", "provider", "brand":
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storages := StorageManager.Query("id", "manager_id").SubQuery()
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q = q.LeftJoin(storages, sqlchemy.Equals(q.Field("storage_id"), storages.Field("id")))
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return manager.SManagedResourceBaseManager.QueryDistinctExtraField(q, field)
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}
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return q, httperrors.ErrNotFound
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}
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func (manager *SStoragecacheResourceBaseManager) OrderByExtraFields(
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ctx context.Context,
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q *sqlchemy.SQuery,
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userCred mcclient.TokenCredential,
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query api.StoragecacheFilterListInput,
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) (*sqlchemy.SQuery, error) {
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if !db.NeedOrderQuery(manager.GetOrderByFields(query)) {
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return q, nil
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}
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orderQ := StorageManager.Query("id")
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orderSubQ := orderQ.SubQuery()
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orderQ, orders, fields := manager.GetOrderBySubQuery(orderQ, orderSubQ, orderQ.Field("id"), userCred, query, nil, nil)
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q = q.LeftJoin(orderSubQ, sqlchemy.Equals(q.Field("storage_id"), orderSubQ.Field("id")))
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q = db.OrderByFields(q, orders, fields)
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return q, nil
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}
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func (manager *SStoragecacheResourceBaseManager) GetOrderBySubQuery(
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q *sqlchemy.SQuery,
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subq *sqlchemy.SSubQuery,
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joinField sqlchemy.IQueryField,
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userCred mcclient.TokenCredential,
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query api.StoragecacheFilterListInput,
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orders []string,
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fields []sqlchemy.IQueryField,
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) (*sqlchemy.SQuery, []string, []sqlchemy.IQueryField) {
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if !db.NeedOrderQuery(manager.GetOrderByFields(query)) {
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return q, orders, fields
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}
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storagecacheQ := StoragecacheManager.Query().SubQuery()
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q = q.LeftJoin(storagecacheQ, sqlchemy.Equals(joinField, storagecacheQ.Field("id")))
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q = q.AppendField(storagecacheQ.Field("name").Label("storagecache"))
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orders = append(orders, query.OrderByStoragecache)
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fields = append(fields, subq.Field("storagecache"))
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q, orders, fields = manager.SManagedResourceBaseManager.GetOrderBySubQuery(q, subq, storagecacheQ.Field("manager_id"), userCred, query.ManagedResourceListInput, orders, fields)
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return q, orders, fields
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}
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func (manager *SStoragecacheResourceBaseManager) GetOrderByFields(query api.StoragecacheFilterListInput) []string {
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fields := make([]string, 0)
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managerFields := manager.SManagedResourceBaseManager.GetOrderByFields(query.ManagedResourceListInput)
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fields = append(fields, managerFields...)
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fields = append(fields, query.OrderByStoragecache)
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return fields
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}
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func (manager *SStoragecacheResourceBaseManager) ListItemExportKeys(ctx context.Context,
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q *sqlchemy.SQuery,
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userCred mcclient.TokenCredential,
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keys stringutils2.SSortedStrings,
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) (*sqlchemy.SQuery, error) {
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if keys.ContainsAny(manager.GetExportKeys()...) {
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var err error
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subq := StoragecacheManager.Query("id", "name", "manager_id").SubQuery()
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q = q.LeftJoin(subq, sqlchemy.Equals(q.Field("storagecache_id"), subq.Field("id")))
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if keys.Contains("storagecache") {
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q = q.AppendField(subq.Field("name", "storagecache"))
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}
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if keys.ContainsAny(manager.SManagedResourceBaseManager.GetExportKeys()...) {
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q, err = manager.SManagedResourceBaseManager.ListItemExportKeys(ctx, q, userCred, keys)
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if err != nil {
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return nil, errors.Wrap(err, "SManagedResourceBaseManager.ListItemExportKeys")
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}
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}
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}
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return q, nil
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}
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func (manager *SStoragecacheResourceBaseManager) GetExportKeys() []string {
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keys := []string{"storagecache"}
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keys = append(keys, manager.SManagedResourceBaseManager.GetExportKeys()...)
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return keys
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}
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func (model *SStoragecacheResourceBase) GetChangeOwnerCandidateDomainIds() []string {
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sc := model.GetStoragecache()
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if sc != nil {
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return sc.GetChangeOwnerCandidateDomainIds()
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}
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return nil
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}
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