-
Notifications
You must be signed in to change notification settings - Fork 0
/
alias_reader_server.go
65 lines (56 loc) · 1.4 KB
/
alias_reader_server.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package galiasreader
import (
"context"
"github.com/lasthyphen/dijetalgo/ids"
"github.com/lasthyphen/dijetalgo/ids/galiasreader/galiasreaderproto"
)
var _ galiasreaderproto.AliasReaderServer = &Server{}
// Server enables alias lookups over RPC.
type Server struct {
galiasreaderproto.UnimplementedAliasReaderServer
aliaser ids.AliaserReader
}
// NewServer returns an alias lookup connected to a remote alias lookup
func NewServer(aliaser ids.AliaserReader) *Server {
return &Server{aliaser: aliaser}
}
func (s *Server) Lookup(
_ context.Context,
req *galiasreaderproto.Alias,
) (*galiasreaderproto.ID, error) {
id, err := s.aliaser.Lookup(req.Alias)
if err != nil {
return nil, err
}
return &galiasreaderproto.ID{
Id: id[:],
}, nil
}
func (s *Server) PrimaryAlias(
_ context.Context,
req *galiasreaderproto.ID,
) (*galiasreaderproto.Alias, error) {
id, err := ids.ToID(req.Id)
if err != nil {
return nil, err
}
alias, err := s.aliaser.PrimaryAlias(id)
return &galiasreaderproto.Alias{
Alias: alias,
}, err
}
func (s *Server) Aliases(
_ context.Context,
req *galiasreaderproto.ID,
) (*galiasreaderproto.AliasList, error) {
id, err := ids.ToID(req.Id)
if err != nil {
return nil, err
}
aliases, err := s.aliaser.Aliases(id)
return &galiasreaderproto.AliasList{
Aliases: aliases,
}, err
}