mirror of
https://github.com/cgrates/cgrates.git
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97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
/*
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Rating system designed to be used in VoIP Carriers World
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Copyright (C) 2012 Radu Ioan Fericean
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package timespans
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import (
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"log"
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"strconv"
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"strings"
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)
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// Amount of a trafic of a certain type
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type UnitsCounter struct {
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Direction string
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BalanceId string
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Units float64
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MinuteBuckets bucketsorter
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}
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func (uc *UnitsCounter) initMinuteBuckets(ats []*ActionTrigger) {
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for _, at := range ats {
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acs, err := storageGetter.GetActions(at.ActionsId)
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if err != nil {
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continue
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}
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for _, a := range acs {
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if a.MinuteBucket != nil {
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uc.MinuteBuckets = append(uc.MinuteBuckets, a.MinuteBucket.Clone())
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}
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}
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}
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uc.MinuteBuckets.Sort()
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}
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// Adds the minutes from the received minute bucket to an existing bucket if the destination
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// is the same or ads the minutye bucket to the list if none matches.
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func (uc *UnitsCounter) addMinutes(amount float64, prefix string) {
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for _, mb := range uc.MinuteBuckets {
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d, err := GetDestination(mb.DestinationId)
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if err != nil {
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log.Print("Minutes counter: unknown destination: ", mb.DestinationId)
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continue
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}
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if ok, _ := d.containsPrefix(prefix); ok {
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mb.Seconds += amount
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break
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}
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}
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}
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/*
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Serializes the unit counter for the storage. Used for key-value storages.
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*/
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func (uc *UnitsCounter) store() (result string) {
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result += uc.Direction + "/"
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result += uc.BalanceId + "/"
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result += strconv.FormatFloat(uc.Units, 'f', -1, 64) + "/"
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for _, mb := range uc.MinuteBuckets {
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result += mb.store() + ","
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}
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result = strings.TrimRight(result, ",")
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return
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}
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/*
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De-serializes the unit counter for the storage. Used for key-value storages.
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*/
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func (uc *UnitsCounter) restore(input string) {
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elements := strings.Split(input, "/")
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if len(elements) != 4 {
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return
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}
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uc.Direction = elements[0]
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uc.BalanceId = elements[1]
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uc.Units, _ = strconv.ParseFloat(elements[2], 64)
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for _, mbs := range strings.Split(elements[3], ",") {
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mb := &MinuteBucket{}
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mb.restore(mbs)
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uc.MinuteBuckets = append(uc.MinuteBuckets, mb)
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}
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}
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