-
Notifications
You must be signed in to change notification settings - Fork 40
/
genesis.go
58 lines (51 loc) · 1.73 KB
/
genesis.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
// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE
package types
import (
"fmt"
"time"
)
// NewGenesisState creates a new genesis state instance
func NewGenesisState(epochs []EpochInfo) *GenesisState {
return &GenesisState{Epochs: epochs}
}
// DefaultGenesisState returns the default epochs genesis state
func DefaultGenesisState() *GenesisState {
return NewGenesisState([]EpochInfo{
{
Identifier: "band_epoch",
Duration: time.Second * 15,
CurrentEpoch: 0,
CurrentEpochStartHeight: 0,
EpochCountingStarted: false,
},
})
}
// Validate performs basic genesis state validation returning an error upon any
// failure.
func (gs GenesisState) Validate() error {
epochIdentifiers := make(map[string]bool)
for _, epoch := range gs.Epochs {
if epochIdentifiers[epoch.Identifier] {
return fmt.Errorf("duplicated epoch entry %s", epoch.Identifier)
}
if err := epoch.Validate(); err != nil {
return err
}
epochIdentifiers[epoch.Identifier] = true
}
return nil
}