mirror of
https://github.com/cgrates/cgrates.git
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79 lines
2.5 KiB
Go
79 lines
2.5 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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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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func NewMigrator(tpDB engine.RatingStorage, dataDB engine.AccountingStorage, dataDBType, dataDBEncoding string,
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storDB engine.Storage, storDBType string) *Migrator {
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var mrshlr engine.Marshaler
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if dataDBEncoding == utils.MSGPACK {
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mrshlr = engine.NewCodecMsgpackMarshaler()
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} else if dataDBEncoding == utils.JSON {
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mrshlr = new(engine.JSONMarshaler)
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}
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return &Migrator{tpDB: tpDB, dataDB: dataDB, dataDBType: dataDBType,
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storDB: storDB, storDBType: storDBType, mrshlr: mrshlr}
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}
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type Migrator struct {
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tpDB engine.RatingStorage // ToDo: unify the databases when ready
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dataDB engine.AccountingStorage
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dataDBType string
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storDB engine.Storage
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storDBType string
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mrshlr engine.Marshaler
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}
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// Migrate implements the tasks to migrate, used as a dispatcher to the individual methods
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func (m *Migrator) Migrate(taskID string) (err error) {
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switch taskID {
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default: // unsupported taskID
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err = utils.NewCGRError(utils.Migrator,
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utils.MandatoryIEMissingCaps,
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utils.UnsupportedMigrationTask,
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fmt.Sprintf("task <%s> is not a supported migration task", taskID))
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case utils.MetaSetVersions:
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if err := m.storDB.SetVersions(engine.CurrentStorDBVersions(), 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 CostDetails version into StorDB", err.Error()))
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}
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case utils.MetaCostDetails:
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err = m.migrateCostDetails()
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case utils.MetaAccounts:
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err = m.migrateAccounts()
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case "migrateActionPlans":
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err = m.migrateActionPlans()
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case "migrateActionTriggers":
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err = m.migrateActionTriggers()
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case "migrateActions":
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err = m.migrateActions()
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case "migrateSharedGroups":
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err = m.migrateSharedGroups()
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}
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return
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}
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