-
Notifications
You must be signed in to change notification settings - Fork 12
/
params.go
72 lines (60 loc) · 1.67 KB
/
params.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
package types
import (
"fmt"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
// ParamStoreKeyRegulators key to store the parameters on
var (
ParamStoreKeyRegulators = []byte("regulators_keys")
)
// ParamKeyTable - Key declaration for parameters
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable(
paramtypes.NewParamSetPair(ParamStoreKeyRegulators, Regulators{}, validateRegulators),
)
}
// NewRegulators creates a new Regulators object
func NewRegulators(addresses ...string) Regulators {
return Regulators{
Addresses: addresses,
}
}
// DefaultRegulators default parameters for deposits
func DefaultRegulators() Regulators {
return NewRegulators()
}
// // String implements stringer interface
// func (dp Regulators) String() string {
// out, _ := yaml.Marshal(dp)
// return string(out)
// }
// Equal checks equality of Regulators
func (m Regulators) Equal(dp2 Regulators) bool {
// TODO: do the equal right
return len(dp2.Addresses) == len(m.Addresses)
}
func validateRegulators(i interface{}) error {
v, ok := i.(Regulators)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
if len(v.Addresses) == 0 {
return fmt.Errorf("at least one regulator address is required: %T", i)
}
// TODO check that every address is formally valid
return nil
}
// Params returns all the regulators params
type Params struct {
Regulators Regulators `json:"regulators_params" yaml:"regulators_params"`
}
// NewParams creates a new gov Params instance
func NewParams(m Regulators) Params {
return Params{
Regulators: m,
}
}
// DefaultParams default governance params
func DefaultParams() Params {
return NewParams(DefaultRegulators())
}