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114 lines
3.1 KiB
Go
114 lines
3.1 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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"fmt"
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"sort"
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"strconv"
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"strings"
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)
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type ActionTrigger struct {
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Id string // uniquely identify the timing
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BalanceId string
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Direction string
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ThresholdValue float64
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DestinationId string
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Weight float64
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ActionsId string
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Executed bool
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}
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func (at *ActionTrigger) Execute(ub *UserBalance) (err error) {
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// does NOT need to Lock() because it is triggered from a method that took the Lock
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var aac ActionPriotityList
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aac, err = storageGetter.GetActions(at.ActionsId)
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aac.Sort()
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if err != nil {
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Logger.Err(fmt.Sprintf("Failed to get actions: ", err))
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return
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}
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for _, a := range aac {
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actionFunction, exists := actionTypeFuncMap[a.ActionType]
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if !exists {
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Logger.Warning(fmt.Sprintf("Function type %v not available, aborting execution!", a.ActionType))
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return
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}
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go Logger.Info(fmt.Sprintf("Executing %v: %v", ub.Id, a))
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err = actionFunction(ub, a)
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}
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go storageLogger.LogActionTrigger(ub.Id, at, aac)
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at.Executed = true
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storageGetter.SetUserBalance(ub)
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return
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}
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// Structure to store actions according to weight
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type ActionTriggerPriotityList []*ActionTrigger
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func (atpl ActionTriggerPriotityList) Len() int {
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return len(atpl)
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}
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func (atpl ActionTriggerPriotityList) Swap(i, j int) {
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atpl[i], atpl[j] = atpl[j], atpl[i]
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}
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func (atpl ActionTriggerPriotityList) Less(i, j int) bool {
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return atpl[i].Weight < atpl[j].Weight
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}
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func (atpl ActionTriggerPriotityList) Sort() {
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sort.Sort(atpl)
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}
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/*
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Serializes the action trigger for the storage. Used for key-value storages.
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*/
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func (at *ActionTrigger) store() (result string) {
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result += at.Id + ";"
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result += at.BalanceId + ";"
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result += at.Direction + ";"
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result += at.DestinationId + ";"
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result += at.ActionsId + ";"
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result += strconv.FormatFloat(at.ThresholdValue, 'f', -1, 64) + ";"
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result += strconv.FormatFloat(at.Weight, 'f', -1, 64) + ";"
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result += strconv.FormatBool(at.Executed)
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return
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}
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/*
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De-serializes the action timing for the storage. Used for key-value storages.
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*/
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func (at *ActionTrigger) restore(input string) {
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elements := strings.Split(input, ";")
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if len(elements) != 8 {
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return
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}
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at.Id = elements[0]
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at.BalanceId = elements[1]
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at.Direction = elements[2]
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at.DestinationId = elements[3]
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at.ActionsId = elements[4]
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at.ThresholdValue, _ = strconv.ParseFloat(elements[5], 64)
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at.Weight, _ = strconv.ParseFloat(elements[6], 64)
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at.Executed, _ = strconv.ParseBool(elements[7])
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}
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