Files
cgrates/engine/libindex.go
2022-11-30 15:08:57 +02:00

77 lines
2.8 KiB
Go

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package engine
import (
"strings"
"github.com/cgrates/cgrates/config"
"github.com/cgrates/cgrates/guardian"
"github.com/cgrates/cgrates/utils"
)
// UpdateFilterIndexes will update the indexes for every reference of a filter that exists in a profile.
// Every profile that contains the filters from oldFltr will be updated with the new values for newFltr.
// oldFltr and newFltr has the same tenant and ID.
func UpdateFilterIndexes(dm *DataManager, oldFltr *Filter, newFltr *Filter) (err error) {
return nil
}
// addReverseFilterIndexForFilter will add a reference for the filter in reverse filter indexes
func addReverseFilterIndexForFilter(dm *DataManager, idxItmType, ctx, tnt, itemID string, filterIDs []string) (err error) {
for _, fltrID := range filterIDs {
if strings.HasPrefix(fltrID, utils.Meta) { // we do not reverse for inline filters
continue
}
tntCtx := utils.ConcatenatedKey(tnt, fltrID)
refID := guardian.Guardian.GuardIDs(utils.EmptyString,
config.CgrConfig().GeneralCfg().LockingTimeout, utils.CacheReverseFilterIndexes+tntCtx)
var indexes map[string]utils.StringMap
if indexes, err = dm.GetFilterIndexes(utils.PrefixToIndexCache[utils.ReverseFilterIndexes], tntCtx,
utils.EmptyString, nil); err != nil {
if err != utils.ErrNotFound {
guardian.Guardian.UnguardIDs(refID)
return
}
err = nil
indexes = map[string]utils.StringMap{
idxItmType: make(map[string]bool), // not found in database any reverse, we declare them to add in the next steps
}
}
indexes[idxItmType] = map[string]bool{
itemID: true,
}
// IT IS REMOVED IN StoreIndexes
/* // remove the old reference from cache in case
for idxKeyItmType := range indexes {
Cache.Remove(utils.CacheReverseFilterIndexes, utils.ConcatenatedKey(tntCtx, idxKeyItmType),
true, utils.NonTransactional)
} */
indexerKey := tnt
if ctx != utils.EmptyString {
indexerKey = utils.ConcatenatedKey(tnt, ctx)
}
fltrIndexer := NewFilterIndexer(dm, utils.ReverseFilterIndexes, indexerKey)
if err = fltrIndexer.StoreIndexes(true, utils.NonTransactional); err != nil {
return
}
}
return
}