-
-
Notifications
You must be signed in to change notification settings - Fork 0
/
genesis.go
89 lines (74 loc) · 2.52 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
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
package types
import (
"bytes"
"fmt"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
)
// GenesisState is the state that must be provided at genesis.
type GenesisState struct {
Params Params `json:"params" yaml:"params"`
CDPs CDPs `json:"cdps" yaml:"cdps"`
Deposits Deposits `json:"deposits" yaml:"deposits"`
StartingCdpID uint64 `json:"starting_cdp_id" yaml:"starting_cdp_id"`
DebtDenom string `json:"debt_denom" yaml:"debt_denom"`
GovDenom string `json:"gov_denom" yaml:"gov_denom"`
PreviousDistributionTime time.Time `json:"previous_distribution_time" yaml:"previous_distribution_time"`
}
// NewGenesisState returns a new genesis state
func NewGenesisState(params Params, cdps CDPs, deposits Deposits, startingCdpID uint64, debtDenom, govDenom string, previousDistTime time.Time) GenesisState {
return GenesisState{
Params: params,
CDPs: cdps,
Deposits: deposits,
StartingCdpID: startingCdpID,
DebtDenom: debtDenom,
GovDenom: govDenom,
PreviousDistributionTime: previousDistTime,
}
}
// DefaultGenesisState returns a default genesis state
func DefaultGenesisState() GenesisState {
return NewGenesisState(
DefaultParams(),
CDPs{},
Deposits{},
DefaultCdpStartingID,
DefaultDebtDenom,
DefaultGovDenom,
DefaultPreviousDistributionTime,
)
}
// Validate performs basic validation of genesis data returning an
// error for any failed validation criteria.
func (gs GenesisState) Validate() error {
if err := gs.Params.Validate(); err != nil {
return err
}
if err := gs.CDPs.Validate(); err != nil {
return err
}
if err := gs.Deposits.Validate(); err != nil {
return err
}
if gs.PreviousDistributionTime.IsZero() {
return fmt.Errorf("previous distribution time not set")
}
if err := sdk.ValidateDenom(gs.DebtDenom); err != nil {
return fmt.Errorf(fmt.Sprintf("debt denom invalid: %v", err))
}
if err := sdk.ValidateDenom(gs.GovDenom); err != nil {
return fmt.Errorf(fmt.Sprintf("gov denom invalid: %v", err))
}
return nil
}
// Equal checks whether two gov GenesisState structs are equivalent
func (gs GenesisState) Equal(gs2 GenesisState) bool {
b1 := ModuleCdc.MustMarshalBinaryBare(gs)
b2 := ModuleCdc.MustMarshalBinaryBare(gs2)
return bytes.Equal(b1, b2)
}
// IsEmpty returns true if a GenesisState is empty
func (gs GenesisState) IsEmpty() bool {
return gs.Equal(GenesisState{})
}