-
Notifications
You must be signed in to change notification settings - Fork 19
/
snapshot_data.go
82 lines (69 loc) · 2.55 KB
/
snapshot_data.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
// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package sqlstore
import (
"context"
"code.vegaprotocol.io/vega/datanode/entities"
"code.vegaprotocol.io/vega/datanode/metrics"
v2 "code.vegaprotocol.io/vega/protos/data-node/api/v2"
"github.com/georgysavva/scany/pgxscan"
)
type CoreSnapshotData struct {
*ConnectionSource
}
var snapshotOrdering = TableOrdering{
// ASC here actually means DESC for some reason
ColumnOrdering{Name: "block_height", Sorting: ASC},
}
func NewCoreSnapshotData(connectionSource *ConnectionSource) *CoreSnapshotData {
return &CoreSnapshotData{ConnectionSource: connectionSource}
}
func (s *CoreSnapshotData) Add(ctx context.Context, csd entities.CoreSnapshotData) error {
defer metrics.StartSQLQuery("CoreSnapshotData", "Add")()
_, err := s.Connection.Exec(ctx,
`INSERT INTO core_snapshots(
block_height,
block_hash,
vega_core_version,
vega_time,
tx_hash)
VALUES ($1, $2, $3, $4, $5)`,
csd.BlockHeight, csd.BlockHash, csd.VegaCoreVersion, csd.VegaTime, csd.TxHash)
return err
}
func (s *CoreSnapshotData) List(ctx context.Context, pagination entities.CursorPagination) ([]entities.CoreSnapshotData, entities.PageInfo, error) {
args := []interface{}{}
query := `
SELECT block_height,
block_hash,
vega_core_version,
vega_time,
tx_hash
FROM core_snapshots
`
var err error
pageInfo := entities.PageInfo{}
query, args, err = PaginateQuery[entities.CoreSnapshotDataCursor](query, args, snapshotOrdering, pagination)
if err != nil {
return nil, pageInfo, err
}
defer metrics.StartSQLQuery("CoreSnapshotData", "List")()
snaps := make([]entities.CoreSnapshotData, 0)
if err := pgxscan.Select(ctx, s.Connection, &snaps, query, args...); err != nil {
return snaps, pageInfo, err
}
snaps, pageInfo = entities.PageEntities[*v2.CoreSnapshotEdge](snaps, pagination)
return snaps, pageInfo, nil
}