mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-12 10:36:24 +05:00
62 lines
2.0 KiB
Go
62 lines
2.0 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 (
|
|
"fmt"
|
|
|
|
"github.com/cgrates/cgrates/utils"
|
|
)
|
|
|
|
// matchingItemIDsForEvent returns the list of item IDs matching fieldName/fieldValue for an event
|
|
// helper on top of dataDB.MatchReqFilterIndex, adding utils.NOT_AVAILABLE to list of fields queried
|
|
func matchingItemIDsForEvent(ev map[string]interface{}, dataDB DataDB, dbIdxKey string) (itemIDs utils.StringMap, err error) {
|
|
itemIDs = make(utils.StringMap)
|
|
for fldName, fieldValIf := range ev {
|
|
fldVal, canCast := utils.CastFieldIfToString(fieldValIf)
|
|
if !canCast {
|
|
return nil, fmt.Errorf("Cannot cast field: %s into string", fldName)
|
|
}
|
|
dbItemIDs, err := dataDB.MatchReqFilterIndex(dbIdxKey, fldName, fldVal)
|
|
if err != nil {
|
|
if err == utils.ErrNotFound {
|
|
continue
|
|
}
|
|
return nil, err
|
|
}
|
|
for itemID := range dbItemIDs {
|
|
if _, hasIt := itemIDs[itemID]; !hasIt { // Add it to list if not already there
|
|
itemIDs[itemID] = dbItemIDs[itemID]
|
|
}
|
|
}
|
|
}
|
|
dbItemIDs, err := dataDB.MatchReqFilterIndex(dbIdxKey, utils.NOT_AVAILABLE, utils.NOT_AVAILABLE) // add unindexed itemIDs to be checked
|
|
if err != nil {
|
|
if err != utils.ErrNotFound {
|
|
return nil, err
|
|
}
|
|
err = nil // not found is ignored
|
|
}
|
|
for itemID := range dbItemIDs {
|
|
if _, hasIt := itemIDs[itemID]; !hasIt {
|
|
itemIDs[itemID] = dbItemIDs[itemID]
|
|
}
|
|
}
|
|
return
|
|
}
|