mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
62 lines
2.1 KiB
Go
62 lines
2.1 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"
|
|
)
|
|
|
|
func NewLoadDistributionSorter(spS *SupplierService) *LoadDistributionSorter {
|
|
return &LoadDistributionSorter{spS: spS,
|
|
sorting: utils.MetaLoad}
|
|
}
|
|
|
|
// ResourceAscendentSorter orders suppliers based on their Resource Usage
|
|
type LoadDistributionSorter struct {
|
|
sorting string
|
|
spS *SupplierService
|
|
}
|
|
|
|
func (ws *LoadDistributionSorter) SortSuppliers(prflID string,
|
|
suppls []*Supplier, suplEv *utils.CGREvent, extraOpts *optsGetSuppliers, argDsp *utils.ArgDispatcher) (sortedSuppls *SortedSuppliers, err error) {
|
|
sortedSuppls = &SortedSuppliers{ProfileID: prflID,
|
|
Sorting: ws.sorting,
|
|
SortedSuppliers: make([]*SortedSupplier, 0)}
|
|
for _, s := range suppls {
|
|
// we should have at least 1 statID defined for counting CDR (a.k.a *sum:1)
|
|
if len(s.StatIDs) == 0 {
|
|
utils.Logger.Warning(
|
|
fmt.Sprintf("<%s> supplier: <%s> - empty StatIDs",
|
|
utils.SupplierS, s.ID))
|
|
return nil, utils.NewErrMandatoryIeMissing("StatIDs")
|
|
}
|
|
if srtSpl, pass, err := ws.spS.populateSortingData(suplEv, s, extraOpts, argDsp); err != nil {
|
|
return nil, err
|
|
} else if pass && srtSpl != nil {
|
|
// Add the ratio in SortingData so we can used it later in SortLoadDistribution
|
|
srtSpl.SortingData[utils.Ratio] = s.cacheSupplier[utils.MetaRatio].(float64)
|
|
sortedSuppls.SortedSuppliers = append(sortedSuppls.SortedSuppliers, srtSpl)
|
|
}
|
|
}
|
|
sortedSuppls.SortLoadDistribution()
|
|
return
|
|
}
|