util/scope: remove stale files

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2021-02-13 13:36:48 +03:00
parent 43cb0e45f3
commit 7efca2e05f

View File

@ -1,52 +0,0 @@
package scope
import (
"context"
"fmt"
"github.com/unistack-org/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(ctx context.Context, key string, val interface{}, opts ...store.ReadOption) error {
key = fmt.Sprintf("%v/%v", s.prefix, key)
return s.Store.Read(ctx, key, val, opts...)
}
func (s *Scope) Write(ctx context.Context, key string, val interface{}, opts ...store.WriteOption) error {
key = fmt.Sprintf("%v/%v", s.prefix, key)
return s.Store.Write(ctx, key, val, opts...)
}
func (s *Scope) Delete(ctx context.Context, key string, opts ...store.DeleteOption) error {
key = fmt.Sprintf("%v/%v", s.prefix, key)
return s.Store.Delete(ctx, key, opts...)
}
func (s *Scope) List(ctx context.Context, 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(ctx, opts...)
}