mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
350 lines
9.9 KiB
Go
350 lines
9.9 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) 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 migrator
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import (
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"fmt"
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"strings"
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"github.com/cgrates/cgrates/config"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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type v1Attribute struct {
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FieldName string
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Initial string
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Substitute string
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Append bool
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}
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type v1AttributeProfile struct {
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Tenant string
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ID string
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Contexts []string // bind this AttributeProfile to multiple contexts
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FilterIDs []string
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ActivationInterval *utils.ActivationInterval // Activation interval
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Attributes map[string]map[string]*v1Attribute // map[FieldName][InitialValue]*Attribute
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Weight float64
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}
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func (m *Migrator) migrateCurrentAttributeProfile() (err error) {
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var ids []string
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tenant := config.CgrConfig().GeneralCfg().DefaultTenant
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ids, err = m.dmIN.DataManager().DataDB().GetKeysForPrefix(utils.AttributeProfilePrefix)
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if err != nil {
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return err
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}
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for _, id := range ids {
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idg := strings.TrimPrefix(id, utils.AttributeProfilePrefix+tenant+":")
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attrPrf, err := m.dmIN.DataManager().GetAttributeProfile(tenant, idg, false, false, utils.NonTransactional)
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if err != nil {
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return err
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}
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if attrPrf == nil || m.dryRun {
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continue
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}
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if err := m.dmOut.DataManager().SetAttributeProfile(attrPrf, true); err != nil {
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return err
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}
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if err := m.dmIN.DataManager().RemoveAttributeProfile(tenant,
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idg, utils.NonTransactional, false); err != nil {
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return err
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}
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m.stats[utils.Attributes] += 1
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}
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return
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}
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func (m *Migrator) migrateV1Attributes() (err error) {
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var v1Attr *v1AttributeProfile
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for {
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v1Attr, err = m.dmIN.getV1AttributeProfile()
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if err != nil && err != utils.ErrNoMoreData {
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return err
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}
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if err == utils.ErrNoMoreData {
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break
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}
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if v1Attr == nil {
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continue
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}
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attrPrf, err := v1Attr.AsAttributeProfile()
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if err != nil {
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return err
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}
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if m.dryRun {
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continue
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}
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if err := m.dmOut.DataManager().DataDB().SetAttributeProfileDrv(attrPrf); err != nil {
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return err
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}
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if err := m.dmOut.DataManager().SetAttributeProfile(attrPrf, true); err != nil {
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return err
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}
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m.stats[utils.Attributes] += 1
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}
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if m.dryRun {
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return
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}
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// All done, update version wtih current one
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vrs := engine.Versions{utils.Attributes: engine.CurrentDataDBVersions()[utils.Attributes]}
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if err = m.dmOut.DataManager().DataDB().SetVersions(vrs, false); err != nil {
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return utils.NewCGRError(utils.Migrator,
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utils.ServerErrorCaps,
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err.Error(),
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fmt.Sprintf("error: <%s> when updating Thresholds version into dataDB", err.Error()))
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}
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return
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}
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func (m *Migrator) migrateV2Attributes() (err error) {
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var v2Attr *v2AttributeProfile
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for {
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v2Attr, err = m.dmIN.getV2AttributeProfile()
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if err != nil && err != utils.ErrNoMoreData {
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return err
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}
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if err == utils.ErrNoMoreData {
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break
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}
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if v2Attr == nil {
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continue
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}
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attrPrf, err := v2Attr.AsAttributeProfile()
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if err != nil {
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return err
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}
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if m.dryRun {
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continue
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}
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if err := m.dmOut.DataManager().SetAttributeProfile(attrPrf, true); err != nil {
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return err
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}
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m.stats[utils.Attributes] += 1
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}
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if m.dryRun {
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return
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}
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// All done, update version wtih current one
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vrs := engine.Versions{utils.Attributes: engine.CurrentDataDBVersions()[utils.Attributes]}
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if err = m.dmOut.DataManager().DataDB().SetVersions(vrs, false); err != nil {
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return utils.NewCGRError(utils.Migrator,
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utils.ServerErrorCaps,
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err.Error(),
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fmt.Sprintf("error: <%s> when updating Thresholds version into dataDB", err.Error()))
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}
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return
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}
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func (m *Migrator) migrateV3Attributes() (err error) {
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var v3Attr *v3AttributeProfile
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for {
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v3Attr, err = m.dmIN.getV3AttributeProfile()
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if err != nil && err != utils.ErrNoMoreData {
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return err
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}
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if err == utils.ErrNoMoreData {
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break
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}
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if v3Attr == nil {
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continue
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}
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attrPrf, err := v3Attr.AsAttributeProfile()
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if err != nil {
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return err
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}
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if m.dryRun {
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continue
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}
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if err := m.dmOut.DataManager().SetAttributeProfile(attrPrf, true); err != nil {
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return err
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}
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m.stats[utils.Attributes] += 1
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}
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if m.dryRun {
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return
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}
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// All done, update version wtih current one
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vrs := engine.Versions{utils.Attributes: engine.CurrentDataDBVersions()[utils.Attributes]}
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if err = m.dmOut.DataManager().DataDB().SetVersions(vrs, false); err != nil {
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return utils.NewCGRError(utils.Migrator,
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utils.ServerErrorCaps,
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err.Error(),
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fmt.Sprintf("error: <%s> when updating Thresholds version into dataDB", err.Error()))
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}
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return
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}
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func (m *Migrator) migrateAttributeProfile() (err error) {
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var vrs engine.Versions
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current := engine.CurrentDataDBVersions()
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vrs, err = m.dmIN.DataManager().DataDB().GetVersions("")
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if err != nil {
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return utils.NewCGRError(utils.Migrator,
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utils.ServerErrorCaps,
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err.Error(),
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fmt.Sprintf("error: <%s> when querying oldDataDB for versions", err.Error()))
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} else if len(vrs) == 0 {
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return utils.NewCGRError(utils.Migrator,
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utils.MandatoryIEMissingCaps,
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utils.UndefinedVersion,
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"version number is not defined for ActionTriggers model")
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}
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switch vrs[utils.Attributes] {
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case current[utils.Attributes]:
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if m.sameDataDB {
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break
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}
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if err = m.migrateCurrentAttributeProfile(); err != nil {
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return err
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}
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case 1:
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if err = m.migrateV1Attributes(); err != nil {
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return err
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}
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case 2:
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if err = m.migrateV2Attributes(); err != nil {
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return err
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}
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case 3:
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if err = m.migrateV3Attributes(); err != nil {
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return err
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}
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}
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return m.ensureIndexesDataDB(engine.ColAttr)
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}
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func (v1AttrPrf v1AttributeProfile) AsAttributeProfile() (attrPrf *engine.AttributeProfile, err error) {
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attrPrf = &engine.AttributeProfile{
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Tenant: v1AttrPrf.Tenant,
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ID: v1AttrPrf.ID,
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Contexts: v1AttrPrf.Contexts,
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FilterIDs: v1AttrPrf.FilterIDs,
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Weight: v1AttrPrf.Weight,
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ActivationInterval: v1AttrPrf.ActivationInterval,
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}
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for _, mp := range v1AttrPrf.Attributes {
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for _, attr := range mp {
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filterIDs := make([]string, 0)
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//append false translate to if FieldName exist do stuff
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if attr.Append == false {
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filterIDs = append(filterIDs, utils.MetaExists+":"+attr.FieldName+":")
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}
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//Initial not *any translate to if value of fieldName = initial do stuff
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if attr.Initial != utils.META_ANY {
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filterIDs = append(filterIDs, utils.MetaString+":"+attr.FieldName+":"+attr.Initial)
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}
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sbstPrsr, err := config.NewRSRParsers(attr.Substitute, true, config.CgrConfig().GeneralCfg().RSRSep)
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if err != nil {
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return nil, err
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}
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attrPrf.Attributes = append(attrPrf.Attributes, &engine.Attribute{
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FilterIDs: filterIDs,
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FieldName: attr.FieldName,
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Value: sbstPrsr,
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Type: utils.MetaVariable,
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})
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}
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}
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return
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}
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type v2Attribute struct {
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FieldName string
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Initial interface{}
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Substitute config.RSRParsers
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Append bool
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}
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type v2AttributeProfile struct {
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Tenant string
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ID string
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Contexts []string // bind this AttributeProfile to multiple contexts
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FilterIDs []string
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ActivationInterval *utils.ActivationInterval // Activation interval
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Attributes []*v2Attribute
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Weight float64
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}
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func (v2AttrPrf v2AttributeProfile) AsAttributeProfile() (attrPrf *engine.AttributeProfile, err error) {
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attrPrf = &engine.AttributeProfile{
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Tenant: v2AttrPrf.Tenant,
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ID: v2AttrPrf.ID,
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Contexts: v2AttrPrf.Contexts,
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FilterIDs: v2AttrPrf.FilterIDs,
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Weight: v2AttrPrf.Weight,
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ActivationInterval: v2AttrPrf.ActivationInterval,
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}
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for _, attr := range v2AttrPrf.Attributes {
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filterIDs := make([]string, 0)
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//append false translate to if FieldName exist do stuff
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if !attr.Append {
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filterIDs = append(filterIDs, utils.MetaExists+":"+attr.FieldName+":")
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}
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//Initial not *any translate to if value of fieldName = initial do stuff
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if attr.Initial.(string) != utils.META_ANY {
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filterIDs = append(filterIDs, utils.MetaString+":"+attr.FieldName+":"+attr.Initial.(string))
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}
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attrPrf.Attributes = append(attrPrf.Attributes, &engine.Attribute{
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FilterIDs: filterIDs,
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FieldName: attr.FieldName,
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Value: attr.Substitute,
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Type: utils.MetaVariable,
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})
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}
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return
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}
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type v3Attribute struct {
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FilterIDs []string
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FieldName string
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Substitute config.RSRParsers
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}
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type v3AttributeProfile struct {
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Tenant string
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ID string
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Contexts []string // bind this AttributeProfile to multiple contexts
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FilterIDs []string
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ActivationInterval *utils.ActivationInterval // Activation interval
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Attributes []*v3Attribute
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Weight float64
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}
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func (v3AttrPrf v3AttributeProfile) AsAttributeProfile() (attrPrf *engine.AttributeProfile, err error) {
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attrPrf = &engine.AttributeProfile{
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Tenant: v3AttrPrf.Tenant,
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ID: v3AttrPrf.ID,
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Contexts: v3AttrPrf.Contexts,
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FilterIDs: v3AttrPrf.FilterIDs,
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Weight: v3AttrPrf.Weight,
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ActivationInterval: v3AttrPrf.ActivationInterval,
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}
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for _, attr := range v3AttrPrf.Attributes {
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attrPrf.Attributes = append(attrPrf.Attributes, &engine.Attribute{
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FilterIDs: attr.FilterIDs,
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FieldName: attr.FieldName,
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Value: attr.Substitute,
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Type: utils.MetaVariable, //default value for type
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})
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}
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return
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}
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