/
spls_qos.go
53 lines (45 loc) · 1.74 KB
/
spls_qos.go
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/*
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 (
"github.com/cgrates/cgrates/utils"
)
func NewQOSSupplierSorter(spS *SupplierService) *QOSSupplierSorter {
return &QOSSupplierSorter{spS: spS,
sorting: utils.MetaQOS}
}
// QOSSorter sorts suppliers based on stats
type QOSSupplierSorter struct {
sorting string
spS *SupplierService
}
func (qos *QOSSupplierSorter) SortSuppliers(prflID string, suppls []*Supplier,
ev *utils.CGREvent, extraOpts *optsGetSuppliers, argDsp *utils.ArgDispatcher) (sortedSuppls *SortedSuppliers, err error) {
sortedSuppls = &SortedSuppliers{ProfileID: prflID,
Sorting: qos.sorting,
SortedSuppliers: make([]*SortedSupplier, 0)}
for _, s := range suppls {
if srtSpl, pass, err := qos.spS.populateSortingData(ev, s, extraOpts, argDsp); err != nil {
return nil, err
} else if pass && srtSpl != nil {
sortedSuppls.SortedSuppliers = append(sortedSuppls.SortedSuppliers, srtSpl)
}
}
if len(sortedSuppls.SortedSuppliers) == 0 {
return nil, utils.ErrNotFound
}
sortedSuppls.SortQOS(extraOpts.sortingParameters)
return
}