/
params.go
95 lines (77 loc) · 2.07 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
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
const (
DefaultParamspace = ModuleName
)
var (
DefaultModerators = []string(nil)
)
var (
KeyModerators = []byte("Moderators")
KeyFixedGas = []byte("FixedGas")
)
// ParamKeyTable for operations module
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(KeyModerators, &p.Moderators, validateModerators),
paramtypes.NewParamSetPair(KeyFixedGas, &p.FixedGas, validateFixedGasParams),
}
}
// DefaultParams returns a default set of parameters.
func DefaultParams() Params {
return Params{
Moderators: DefaultModerators,
FixedGas: DefaultFixedGasParams(),
}
}
func validateModerators(i interface{}) error {
moderators, ok := i.([]string)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
for i, v := range moderators {
addr, err := sdk.AccAddressFromBech32(v)
if err != nil {
return fmt.Errorf("invalid moderator #%d: %w", i+1, err)
}
if err := sdk.VerifyAddressFormat(addr); err != nil {
return fmt.Errorf("invalid moderator #%d: %w", i+1, err)
}
}
return nil
}
func NewFixedGasParams(createPost, deletePost, setLike, follow, unfollow sdk.Gas) FixedGasParams {
return FixedGasParams{
CreatePost: createPost,
DeletePost: deletePost,
SetLike: setLike,
Follow: follow,
Unfollow: unfollow,
}
}
func DefaultFixedGasParams() FixedGasParams {
return NewFixedGasParams(100, 100, 100, 100, 100)
}
func validateFixedGasParams(i interface{}) error {
_, ok := i.(FixedGasParams)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}
func (p Params) Validate() error {
if err := validateModerators(p.Moderators); err != nil {
return fmt.Errorf("invalid moderators: %w", err)
}
if err := validateFixedGasParams(p.FixedGas); err != nil {
return fmt.Errorf("invalid fixed_gas: %w", err)
}
return nil
}