happyDomain/internal/storage/kvtpl/session.go
Pierre-Olivier Mercier 6add2f220e
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Refactor storage layer to use key-value template pattern
Extract common key-value storage operations into internal/storage/kvtpl/
template directory. This consolidates duplicated logic from both leveldb
and inmemory implementations into reusable generic functions.

Key changes:
- Create kvtpl/ package with generic KV storage operations
- Consolidate iterator implementation using generics
- Update migration functions to use new template structure
- Refactor tests to work with new storage interface

This prepares the codebase for easier addition of new storage backends
by providing a consistent template layer.
2026-01-09 17:17:04 +07:00

107 lines
2.8 KiB
Go

// This file is part of the happyDomain (R) project.
// Copyright (c) 2020-2025 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package database
import (
"errors"
"fmt"
"git.happydns.org/happyDomain/model"
)
func (s *KVStorage) ListAllSessions() (happydns.Iterator[happydns.Session], error) {
iter := s.db.Search("user.session-")
return NewKVIterator[happydns.Session](s.db, iter), nil
}
func (s *KVStorage) getSession(id string) (*happydns.Session, error) {
session := &happydns.Session{}
err := s.db.Get(id, &session)
if errors.Is(err, happydns.ErrNotFound) {
return nil, happydns.ErrSessionNotFound
}
return session, err
}
func (s *KVStorage) GetSession(id string) (session *happydns.Session, err error) {
return s.getSession(fmt.Sprintf("user.session-%s", id))
}
func (s *KVStorage) ListAuthUserSessions(user *happydns.UserAuth) (sessions []*happydns.Session, err error) {
iter := s.db.Search("user.session-")
defer iter.Release()
for iter.Next() {
var session happydns.Session
err = s.db.DecodeData(iter.Value(), &session)
if err != nil {
return
}
if session.IdUser.Equals(user.Id) {
sessions = append(sessions, &session)
}
}
return
}
func (s *KVStorage) ListUserSessions(userid happydns.Identifier) (sessions []*happydns.Session, err error) {
iter := s.db.Search("user.session-")
defer iter.Release()
for iter.Next() {
var session happydns.Session
err = s.db.DecodeData(iter.Value(), &session)
if err != nil {
return
}
if session.IdUser.Equals(userid) {
sessions = append(sessions, &session)
}
}
return
}
func (s *KVStorage) UpdateSession(session *happydns.Session) error {
return s.db.Put(fmt.Sprintf("user.session-%s", session.Id), session)
}
func (s *KVStorage) DeleteSession(id string) error {
return s.db.Delete(fmt.Sprintf("user.session-%s", id))
}
func (s *KVStorage) ClearSessions() error {
iter := s.db.Search("user.session-")
defer iter.Release()
for iter.Next() {
err := s.db.Delete(iter.Key())
if err != nil {
return err
}
}
return nil
}