mirror of
https://github.com/cgrates/cgrates.git
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118 lines
3.1 KiB
Go
Executable File
118 lines
3.1 KiB
Go
Executable File
/*
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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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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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"github.com/cgrates/mgo"
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"github.com/cgrates/mgo/bson"
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)
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func newMongoStorDBMigrator(stor engine.StorDB) (mgoMig *mongoStorDBMigrator) {
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return &mongoStorDBMigrator{
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storDB: &stor,
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mgoDB: stor.(*engine.MongoStorage),
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qryIter: nil,
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}
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}
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type mongoStorDBMigrator struct {
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storDB *engine.StorDB
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mgoDB *engine.MongoStorage
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qryIter *mgo.Iter
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}
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func (mgoMig *mongoStorDBMigrator) StorDB() engine.StorDB {
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return *mgoMig.storDB
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}
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//CDR methods
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//get
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func (v1ms *mongoStorDBMigrator) getV1CDR() (v1Cdr *v1Cdrs, err error) {
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if v1ms.qryIter == nil {
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v1ms.qryIter = v1ms.mgoDB.DB().C(engine.ColCDRs).Find(nil).Iter()
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}
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v1ms.qryIter.Next(&v1Cdr)
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if v1Cdr == nil {
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v1ms.qryIter = nil
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return nil, utils.ErrNoMoreData
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}
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return v1Cdr, nil
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}
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//set
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func (v1ms *mongoStorDBMigrator) setV1CDR(v1Cdr *v1Cdrs) (err error) {
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if err = v1ms.mgoDB.DB().C(engine.ColCDRs).Insert(v1Cdr); err != nil {
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return err
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}
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return
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}
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//SMCost methods
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//rename
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func (v1ms *mongoStorDBMigrator) renameV1SMCosts() (err error) {
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if err = v1ms.mgoDB.DB().C(utils.OldSMCosts).DropCollection(); err != nil {
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return err
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}
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result := make(map[string]string)
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return v1ms.mgoDB.DB().Run(bson.D{{"create", utils.SessionsCostsTBL}}, result)
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}
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func (v1ms *mongoStorDBMigrator) createV1SMCosts() (err error) {
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err = v1ms.mgoDB.DB().C(utils.OldSMCosts).DropCollection()
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err = v1ms.mgoDB.DB().C(utils.SessionsCostsTBL).DropCollection()
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result := make(map[string]string)
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return v1ms.mgoDB.DB().Run(bson.D{{"create", utils.OldSMCosts},
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{"size", 1024}}, result)
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}
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//get
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func (v1ms *mongoStorDBMigrator) getV2SMCost() (v2Cost *v2SessionsCost, err error) {
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if v1ms.qryIter == nil {
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v1ms.qryIter = v1ms.mgoDB.DB().C(utils.SessionsCostsTBL).Find(nil).Iter()
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}
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v1ms.qryIter.Next(&v2Cost)
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if v2Cost == nil {
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v1ms.qryIter = nil
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return nil, utils.ErrNoMoreData
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}
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return v2Cost, nil
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}
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//set
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func (v1ms *mongoStorDBMigrator) setV2SMCost(v2Cost *v2SessionsCost) (err error) {
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if err = v1ms.mgoDB.DB().C(utils.SessionsCostsTBL).Insert(v2Cost); err != nil {
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return err
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}
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return
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}
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//remove
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func (v1ms *mongoStorDBMigrator) remV2SMCost(v2Cost *v2SessionsCost) (err error) {
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if err = v1ms.mgoDB.DB().C(utils.SessionsCostsTBL).Remove(nil); err != nil {
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return err
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}
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return
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}
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