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transaction for fetch

This commit is contained in:
Erik Winter 2021-11-01 10:19:32 +01:00
parent 1a239b3f32
commit 11e6a7bd74
1 changed files with 15 additions and 1 deletions
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16
internal/storage/sqlite.go
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@ -63,7 +63,7 @@ func NewSqlite(conf *SqliteConfig) (*Sqlite, error) {
} }
func (s *Sqlite) LatestSync() (time.Time, error) { func (s *Sqlite) LatestSync() (time.Time, error) {
rows, err := s.db.Query(`SELECT latest_sync FROM system`) rows, err := s.db.Query(`SELECT strftime('%s', latest_sync) FROM system`)
if err != nil { if err != nil {
return time.Time{}, fmt.Errorf("%w: %v", ErrSqliteFailure, err) return time.Time{}, fmt.Errorf("%w: %v", ErrSqliteFailure, err)
} }
@ -79,6 +79,12 @@ func (s *Sqlite) LatestSync() (time.Time, error) {
} }
func (s *Sqlite) SetTasks(tasks []*task.Task) error { func (s *Sqlite) SetTasks(tasks []*task.Task) error {
tx, err := s.db.Begin()
if err != nil {
return fmt.Errorf("%w: %v", ErrSqliteFailure, err)
}
defer tx.Rollback()
oldTasks, err := s.FindAll() oldTasks, err := s.FindAll()
if err != nil { if err != nil {
return err return err
@ -106,6 +112,14 @@ VALUES
} }
} }
if _, err := s.db.Exec(`UPDATE system SET latest_sync=DATETIME('now')`); err != nil {
return fmt.Errorf("%w: %v", ErrSqliteFailure, err)
}
if err := tx.Commit(); err != nil {
return fmt.Errorf("%w: %v", ErrSqliteFailure, err)
}
return nil return nil
} }