package sqlstore import ( "encoding/json" "time" sq "github.com/Masterminds/squirrel" "github.com/mattermost/focalboard/server/model" ) // GetActiveUserCount returns the number of users with active sessions within N seconds ago func (s *SQLStore) GetActiveUserCount(updatedSecondsAgo int64) (int, error) { query := s.getQueryBuilder(). Select("count(distinct user_id)"). From("sessions"). Where(sq.Gt{"update_at": time.Now().Unix() - updatedSecondsAgo}) row := query.QueryRow() var count int err := row.Scan(&count) if err != nil { return 0, err } return count, nil } func (s *SQLStore) GetSession(token string, expireTime int64) (*model.Session, error) { query := s.getQueryBuilder(). Select("id", "token", "user_id", "props"). From("sessions"). Where(sq.Eq{"token": token}). Where(sq.Gt{"update_at": time.Now().Unix() - expireTime}) row := query.QueryRow() session := model.Session{} var propsBytes []byte err := row.Scan(&session.ID, &session.Token, &session.UserID, &propsBytes) if err != nil { return nil, err } err = json.Unmarshal(propsBytes, &session.Props) if err != nil { return nil, err } return &session, nil } func (s *SQLStore) CreateSession(session *model.Session) error { now := time.Now().Unix() propsBytes, err := json.Marshal(session.Props) if err != nil { return err } query := s.getQueryBuilder().Insert("sessions"). Columns("id", "token", "user_id", "props", "create_at", "update_at"). Values(session.ID, session.Token, session.UserID, propsBytes, now, now) _, err = query.Exec() return err } func (s *SQLStore) RefreshSession(session *model.Session) error { now := time.Now().Unix() query := s.getQueryBuilder().Update("sessions"). Where(sq.Eq{"token": session.Token}). Set("update_at", now) _, err := query.Exec() return err } func (s *SQLStore) UpdateSession(session *model.Session) error { now := time.Now().Unix() propsBytes, err := json.Marshal(session.Props) if err != nil { return err } query := s.getQueryBuilder().Update("sessions"). Set("update_at", now). Set("props", propsBytes) _, err = query.Exec() return err } func (s *SQLStore) DeleteSession(sessionId string) error { query := s.getQueryBuilder().Delete("sessions"). Where("id", sessionId) _, err := query.Exec() return err } func (s *SQLStore) CleanUpSessions(expireTime int64) error { query := s.getQueryBuilder().Delete("sessions"). Where(sq.Lt{"update_at": time.Now().Unix() - expireTime}) _, err := query.Exec() return err }