-
Notifications
You must be signed in to change notification settings - Fork 201
/
params.go
96 lines (79 loc) · 2.49 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
96
package types
import (
fmt "fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"gopkg.in/yaml.v2"
"github.com/NibiruChain/nibiru/x/common"
)
var _ paramtypes.ParamSet = (*Params)(nil)
// ParamKeyTable the param key table for launch module
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
// NewParams creates a new Params instance
func NewParams(startingPoolNumber uint64, poolCreationFee sdk.Coins, whitelistedAssets []string) Params {
return Params{
StartingPoolNumber: startingPoolNumber,
PoolCreationFee: poolCreationFee,
WhitelistedAsset: whitelistedAssets,
}
}
// DefaultParams returns a default set of parameters
func DefaultParams() Params {
return Params{
StartingPoolNumber: 1,
PoolCreationFee: sdk.NewCoins(sdk.NewInt64Coin(common.DenomGov, 1000_000_000)), // 1000 NIBI
WhitelistedAsset: []string{
common.DenomGov,
common.DenomColl,
common.DenomStable,
common.DenomStakeToken,
},
}
}
// ParamSetPairs get the params.ParamSet
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair([]byte("StartingPoolNumber"), &p.StartingPoolNumber, validatePoolNumber),
paramtypes.NewParamSetPair([]byte("PoolCreationFee"), &p.PoolCreationFee, validatePoolCreationFee),
paramtypes.NewParamSetPair([]byte("WhitelistedAsset"), &p.WhitelistedAsset, func(value interface{}) error { return nil })}
}
func validatePoolNumber(i interface{}) error {
_, ok := i.(uint64)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}
func validatePoolCreationFee(i interface{}) error {
v, ok := i.(sdk.Coins)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
if v.Validate() != nil {
return fmt.Errorf("invalid pool creation fee: %+v", i)
}
return nil
}
// Validate validates the set of params
func (p Params) Validate() error {
if err := validatePoolCreationFee(p.PoolCreationFee); err != nil {
return err
}
return nil
}
// String implements the Stringer interface.
func (p Params) String() string {
out, _ := yaml.Marshal(p)
return string(out)
}
// GetWhitelistedAssetsAsMap returns the whitelisted assets as map, util for
// checking if a value is on the whitelist.
func (p Params) GetWhitelistedAssetsAsMap() map[string]bool {
whitelistedAssets := make(map[string]bool)
for _, a := range p.WhitelistedAsset {
whitelistedAssets[a] = true
}
return whitelistedAssets
}