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https://github.com/cgrates/cgrates.git
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45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
/*
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Real-time Online/Offline Charging System (OerS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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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 rates
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import (
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"sort"
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"time"
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"github.com/cgrates/cgrates/engine"
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)
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// orderRatesOnIntervals will order the rates based on intervalStart
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// there can be only one winning Rate for each interval, prioritized by the Weight
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func orderRatesOnIntervals(allRts map[time.Duration][]*engine.Rate) (ordRts []*engine.Rate) {
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var idxOrdRts int
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ordRts = make([]*engine.Rate, len(allRts))
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for _, rts := range allRts {
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sort.Slice(rts, func(i, j int) bool {
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return rts[i].Weight > rts[j].Weight
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})
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ordRts[idxOrdRts] = rts[0]
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idxOrdRts++
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}
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sort.Slice(ordRts, func(i, j int) bool {
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return ordRts[i].IntervalStart < ordRts[j].IntervalStart
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})
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return
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}
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