mirror of
https://github.com/cgrates/cgrates.git
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455 lines
13 KiB
Go
455 lines
13 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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"github.com/cgrates/cgrates/utils"
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"io"
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"io/ioutil"
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"log"
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"strconv"
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)
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// Import tariff plan from csv into storDb
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type TPCSVImporter struct {
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TPid string // Load data on this tpid
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StorDb LoadStorage // StorDb connection handle
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DirPath string // Directory path to import from
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Sep rune // Separator in the csv file
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Verbose bool // If true will print a detailed information instead of silently discarding it
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ImportId string // Use this to differentiate between imports (eg: when autogenerating fields like RatingProfileId
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}
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// Maps csv file to handler which should process it. Defined like this since tests on 1.0.3 were failing on Travis.
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// Change it to func(string) error as soon as Travis updates.
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var fileHandlers = map[string]func(*TPCSVImporter, string) error{
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utils.TIMINGS_CSV: (*TPCSVImporter).importTimings,
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utils.DESTINATIONS_CSV: (*TPCSVImporter).importDestinations,
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utils.RATES_CSV: (*TPCSVImporter).importRates,
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utils.DESTINATION_RATES_CSV: (*TPCSVImporter).importDestinationRates,
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utils.DESTRATE_TIMINGS_CSV: (*TPCSVImporter).importDestRateTimings,
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utils.RATE_PROFILES_CSV: (*TPCSVImporter).importRatingProfiles,
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utils.ACTIONS_CSV: (*TPCSVImporter).importActions,
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utils.ACTION_TIMINGS_CSV: (*TPCSVImporter).importActionTimings,
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utils.ACTION_TRIGGERS_CSV: (*TPCSVImporter).importActionTriggers,
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utils.ACCOUNT_ACTIONS_CSV: (*TPCSVImporter).importAccountActions,
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}
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func (self *TPCSVImporter) Run() error {
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files, _ := ioutil.ReadDir(self.DirPath)
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for _, f := range files {
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fHandler, hasName := fileHandlers[f.Name()]
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if !hasName {
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continue
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}
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fHandler(self, f.Name())
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}
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return nil
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}
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// Handler importing timings from file, saved row by row to storDb
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func (self *TPCSVImporter) importTimings(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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tm := NewTiming(record...)
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if err := self.StorDb.SetTPTiming(self.TPid, tm); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importDestinations(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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dst := &Destination{record[0], []string{record[1]}}
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if err := self.StorDb.SetTPDestination(self.TPid, dst); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importRates(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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rt, err := NewLoadRate(record[0], record[1], record[2], record[3], record[4], record[5], record[6], record[7], record[8])
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if err != nil {
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return err
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}
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if err := self.StorDb.SetTPRates(self.TPid, map[string][]*LoadRate{record[0]: []*LoadRate{rt}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importDestinationRates(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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dr := &DestinationRate{record[0], record[1], record[2], nil}
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if err := self.StorDb.SetTPDestinationRates(self.TPid,
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map[string][]*DestinationRate{dr.Tag: []*DestinationRate{dr}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importDestRateTimings(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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weight, err := strconv.ParseFloat(record[3], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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drt := &DestinationRateTiming{Tag: record[0],
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DestinationRatesTag: record[1],
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Weight: weight,
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TimingTag: record[2],
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}
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if err := self.StorDb.SetTPDestRateTimings(self.TPid, map[string][]*DestinationRateTiming{drt.Tag: []*DestinationRateTiming{drt}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importRatingProfiles(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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tenant, tor, direction, subject, destRatesTimingTag, fallbacksubject := record[0], record[1], record[2], record[3], record[5], record[6]
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_, err = utils.ParseDate(record[4])
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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rpTag := "TPCSV" //Autogenerate rating profile id
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if self.ImportId != "" {
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rpTag += "_" + self.ImportId
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}
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rp := &RatingProfile{Tag: rpTag,
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Tenant: tenant,
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TOR: tor,
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Direction: direction,
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Subject: subject,
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ActivationTime: record[4],
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DestRatesTimingTag: destRatesTimingTag,
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RatesFallbackSubject: fallbacksubject,
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}
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if err := self.StorDb.SetTPRatingProfiles(self.TPid, map[string][]*RatingProfile{rpTag: []*RatingProfile{rp}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importActions(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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actId, actionType, balanceType, direction, destTag, rateType := record[0], record[1], record[2], record[3], record[6], record[7]
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units, err := strconv.ParseFloat(record[4], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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rateValue, _ := strconv.ParseFloat(record[8], 64) // Ignore errors since empty string is error, we can find out based on rateType if defined
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minutesWeight, _ := strconv.ParseFloat(record[9], 64)
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weight, err := strconv.ParseFloat(record[10], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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act := &Action{
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ActionType: actionType,
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BalanceId: balanceType,
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Direction: direction,
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ExpirationString: record[5],
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Balance: &Balance{
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Value: units,
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DestinationId: destTag,
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SpecialPriceType: rateType,
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SpecialPrice: rateValue,
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Weight: minutesWeight,
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},
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Weight: weight,
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}
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if err := self.StorDb.SetTPActions(self.TPid, map[string][]*Action{actId: []*Action{act}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importActionTimings(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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tag, actionsTag, timingTag := record[0], record[1], record[2]
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weight, err := strconv.ParseFloat(record[3], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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at := &ActionTiming{
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Tag: tag,
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ActionsTag: actionsTag,
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TimingsTag: timingTag,
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Weight: weight,
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}
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if err := self.StorDb.SetTPActionTimings(self.TPid, map[string][]*ActionTiming{tag: []*ActionTiming{at}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importActionTriggers(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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tag, balanceType, direction, thresholdType, destinationTag, actionsTag := record[0], record[1], record[2], record[3], record[5], record[6]
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threshold, err := strconv.ParseFloat(record[4], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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weight, err := strconv.ParseFloat(record[7], 64)
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if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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at := &ActionTrigger{
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BalanceId: balanceType,
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Direction: direction,
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ThresholdType: thresholdType,
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ThresholdValue: threshold,
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DestinationId: destinationTag,
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Weight: weight,
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ActionsId: actionsTag,
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}
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if err := self.StorDb.SetTPActionTriggers(self.TPid, map[string][]*ActionTrigger{tag: []*ActionTrigger{at}}); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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func (self *TPCSVImporter) importAccountActions(fn string) error {
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log.Printf("Processing file: <%s> ", fn)
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fParser, err := NewTPCSVFileParser(self.DirPath, fn)
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if err != nil {
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return err
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}
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lineNr := 0
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for {
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lineNr++
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record, err := fParser.ParseNextLine()
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if err == io.EOF { // Reached end of file
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break
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} else if err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, warning: <%s> ", lineNr, err.Error())
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}
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continue
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}
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tenant, account, direction, actionTimingsTag, actionTriggersTag := record[0], record[1], record[2], record[3], record[4]
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tag := "TPCSV" //Autogenerate account actions profile id
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if self.ImportId != "" {
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tag += "_" + self.ImportId
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}
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aa := map[string]*AccountAction{
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tag: &AccountAction{Tenant: tenant, Account: account, Direction: direction,
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ActionTimingsTag: actionTimingsTag, ActionTriggersTag: actionTriggersTag},
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}
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if err := self.StorDb.SetTPAccountActions(self.TPid, aa); err != nil {
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if self.Verbose {
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log.Printf("Ignoring line %d, storDb operational error: <%s> ", lineNr, err.Error())
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}
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}
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}
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return nil
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}
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