mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
103 lines
3.0 KiB
Go
103 lines
3.0 KiB
Go
/*
|
|
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
|
|
Copyright (C) ITsysCOM GmbH
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package engine
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"github.com/cgrates/cgrates/utils"
|
|
"gorm.io/driver/postgres"
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
// NewPostgresStorage returns the posgres storDB
|
|
func NewPostgresStorage(host, port, name, user, password, sslmode string, maxConn, maxIdleConn int, connMaxLifetime time.Duration) (*SQLStorage, error) {
|
|
connectString := fmt.Sprintf("host=%s port=%s dbname=%s user=%s password=%s sslmode=%s", host, port, name, user, password, sslmode)
|
|
db, err := gorm.Open(postgres.Open(connectString), &gorm.Config{AllowGlobalUpdate: true})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
postgressStorage := new(PostgresStorage)
|
|
if postgressStorage.Db, err = db.DB(); err != nil {
|
|
return nil, err
|
|
}
|
|
if err = postgressStorage.Db.Ping(); err != nil {
|
|
return nil, err
|
|
}
|
|
postgressStorage.Db.SetMaxIdleConns(maxIdleConn)
|
|
postgressStorage.Db.SetMaxOpenConns(maxConn)
|
|
postgressStorage.Db.SetConnMaxLifetime(connMaxLifetime)
|
|
//db.LogMode(true)
|
|
postgressStorage.db = db
|
|
return &SQLStorage{
|
|
Db: postgressStorage.Db,
|
|
db: postgressStorage.db,
|
|
StorDB: postgressStorage,
|
|
SQLImpl: postgressStorage,
|
|
}, nil
|
|
}
|
|
|
|
type PostgresStorage struct {
|
|
SQLStorage
|
|
}
|
|
|
|
func (poS *PostgresStorage) SetVersions(vrs Versions, overwrite bool) (err error) {
|
|
tx := poS.db.Begin()
|
|
if overwrite {
|
|
tx.Table(utils.TBLVersions).Delete(nil)
|
|
}
|
|
for key, val := range vrs {
|
|
vrModel := &TBLVersion{Item: key, Version: val}
|
|
if !overwrite {
|
|
if err = tx.Model(&TBLVersion{}).Where(
|
|
TBLVersion{Item: vrModel.Item}).Delete(TBLVersion{Version: val}).Error; err != nil {
|
|
tx.Rollback()
|
|
return
|
|
}
|
|
}
|
|
if err = tx.Save(vrModel).Error; err != nil {
|
|
tx.Rollback()
|
|
return
|
|
}
|
|
}
|
|
tx.Commit()
|
|
return
|
|
}
|
|
|
|
func (poS *PostgresStorage) extraFieldsExistsQry(field string) string {
|
|
return fmt.Sprintf(" extra_fields ?'%s'", field)
|
|
}
|
|
|
|
func (poS *PostgresStorage) extraFieldsValueQry(field, value string) string {
|
|
return fmt.Sprintf(" (extra_fields ->> '%s') = '%s'", field, value)
|
|
}
|
|
|
|
func (poS *PostgresStorage) notExtraFieldsExistsQry(field string) string {
|
|
return fmt.Sprintf(" NOT extra_fields ?'%s'", field)
|
|
}
|
|
|
|
func (poS *PostgresStorage) notExtraFieldsValueQry(field, value string) string {
|
|
return fmt.Sprintf(" NOT (extra_fields ?'%s' AND (extra_fields ->> '%s') = '%s')", field, field, value)
|
|
}
|
|
|
|
func (poS *PostgresStorage) GetStorageType() string {
|
|
return utils.Postgres
|
|
}
|