mirror of
https://github.com/cgrates/cgrates.git
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77 lines
2.5 KiB
Go
77 lines
2.5 KiB
Go
/*
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Rating system designed to be used in VoIP Carriers World
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Copyright (C) 2013 ITsysCOM
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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 engine
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import (
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"errors"
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"fmt"
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)
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const (
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// the minimum length for a destination prefix to be matched.
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MIN_PREFIX_LENGTH = 2
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)
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type RatingProfile struct {
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Id string
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FallbackKey string // FallbackKey is used as complete combination of Tenant:TOR:Direction:Subject
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DestinationMap map[string][]*ActivationPeriod
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Tag, Tenant, TOR, Direction, Subject, DestRatesTimingTag, RatesFallbackSubject, ActivationTime string // used only for loading
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}
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// Adds an activation period that applyes to current rating profile if not already present.
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func (rp *RatingProfile) AddActivationPeriodIfNotPresent(destInfo string, aps ...*ActivationPeriod) {
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if rp.DestinationMap == nil {
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rp.DestinationMap = make(map[string][]*ActivationPeriod, 1)
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}
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for _, ap := range aps {
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found := false
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for _, eap := range rp.DestinationMap[destInfo] {
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if ap.Equal(eap) {
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found = true
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break
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}
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}
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if !found {
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rp.DestinationMap[destInfo] = append(rp.DestinationMap[destInfo], ap)
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}
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}
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}
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func (rp *RatingProfile) GetActivationPeriodsForPrefix(destPrefix string) (foundPrefix string, aps []*ActivationPeriod, err error) {
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bestPrecision := 0
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for k, v := range rp.DestinationMap {
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d, err := GetDestination(k)
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if err != nil {
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Logger.Err(fmt.Sprintf("Cannot find destination with id: %s", k))
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continue
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}
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if precision, ok := d.containsPrefix(destPrefix); ok && precision > bestPrecision {
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bestPrecision = precision
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aps = v
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}
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}
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if bestPrecision > 0 {
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return destPrefix[:bestPrecision], aps, nil
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}
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return "", nil, errors.New("not found")
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}
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