package scope import ( "fmt" "github.com/micro/go-micro/v3/store" ) // Scope extends the store, applying a prefix to each request type Scope struct { store.Store prefix string } // NewScope returns an initialised scope func NewScope(s store.Store, prefix string) Scope { return Scope{Store: s, prefix: prefix} } func (s *Scope) Options() store.Options { o := s.Store.Options() o.Table = s.prefix return o } func (s *Scope) Read(key string, opts ...store.ReadOption) ([]*store.Record, error) { key = fmt.Sprintf("%v/%v", s.prefix, key) return s.Store.Read(key, opts...) } func (s *Scope) Write(r *store.Record, opts ...store.WriteOption) error { r.Key = fmt.Sprintf("%v/%v", s.prefix, r.Key) return s.Store.Write(r, opts...) } func (s *Scope) Delete(key string, opts ...store.DeleteOption) error { key = fmt.Sprintf("%v/%v", s.prefix, key) return s.Store.Delete(key, opts...) } func (s *Scope) List(opts ...store.ListOption) ([]string, error) { var lops store.ListOptions for _, o := range opts { o(&lops) } key := fmt.Sprintf("%v/%v", s.prefix, lops.Prefix) opts = append(opts, store.ListPrefix(key)) return s.Store.List(opts...) }