-
Notifications
You must be signed in to change notification settings - Fork 8
/
versionedsubmitblindedblockresponse.go
102 lines (96 loc) · 3.17 KB
/
versionedsubmitblindedblockresponse.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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
// Copyright © 2022 Attestant Limited.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"github.com/attestantio/go-builder-client/api/deneb"
consensusspec "github.com/attestantio/go-eth2-client/spec"
"github.com/attestantio/go-eth2-client/spec/bellatrix"
"github.com/attestantio/go-eth2-client/spec/capella"
"github.com/attestantio/go-eth2-client/spec/phase0"
"github.com/pkg/errors"
)
// VersionedSubmitBlindedBlockResponse contains a versioned SubmitBlindedBlockResponse.
type VersionedSubmitBlindedBlockResponse struct {
Version consensusspec.DataVersion
Bellatrix *bellatrix.ExecutionPayload
Capella *capella.ExecutionPayload
Deneb *deneb.ExecutionPayloadAndBlobsBundle
}
// IsEmpty returns true if there is no payload.
func (v *VersionedSubmitBlindedBlockResponse) IsEmpty() bool {
switch v.Version {
case consensusspec.DataVersionBellatrix:
return v.Bellatrix == nil
case consensusspec.DataVersionCapella:
return v.Capella == nil
case consensusspec.DataVersionDeneb:
return v.Deneb == nil
default:
return true
}
}
func (v *VersionedSubmitBlindedBlockResponse) BlockHash() (phase0.Hash32, error) {
if v == nil {
return phase0.Hash32{}, errors.New("nil struct")
}
switch v.Version {
case consensusspec.DataVersionBellatrix:
if v.Bellatrix == nil {
return phase0.Hash32{}, errors.New("no data")
}
return v.Bellatrix.BlockHash, nil
case consensusspec.DataVersionCapella:
if v.Capella == nil {
return phase0.Hash32{}, errors.New("no data")
}
return v.Capella.BlockHash, nil
case consensusspec.DataVersionDeneb:
if v.Deneb == nil {
return phase0.Hash32{}, errors.New("no data")
}
if v.Deneb.ExecutionPayload == nil {
return phase0.Hash32{}, errors.New("no execution payload")
}
return v.Deneb.ExecutionPayload.BlockHash, nil
default:
return phase0.Hash32{}, errors.New("unsupported version")
}
}
// Transactions returns the transactions in the execution payload.
func (v *VersionedSubmitBlindedBlockResponse) Transactions() ([]bellatrix.Transaction, error) {
if v == nil {
return nil, errors.New("nil struct")
}
switch v.Version {
case consensusspec.DataVersionBellatrix:
if v.Bellatrix == nil {
return nil, errors.New("no data")
}
return v.Bellatrix.Transactions, nil
case consensusspec.DataVersionCapella:
if v.Capella == nil {
return nil, errors.New("no data")
}
return v.Capella.Transactions, nil
case consensusspec.DataVersionDeneb:
if v.Deneb == nil {
return nil, errors.New("no data")
}
if v.Deneb.ExecutionPayload == nil {
return nil, errors.New("no execution payload")
}
return v.Deneb.ExecutionPayload.Transactions, nil
default:
return nil, errors.New("unsupported version")
}
}