-
Notifications
You must be signed in to change notification settings - Fork 44
/
message_update_pool_params.go
69 lines (54 loc) · 1.58 KB
/
message_update_pool_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
package types
import (
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgUpdatePoolParams = "update_pool_params"
var _ sdk.Msg = &MsgUpdatePoolParams{}
func NewMsgUpdatePoolParams(sender string, poolId uint64, poolParams *PoolParams) *MsgUpdatePoolParams {
return &MsgUpdatePoolParams{
Sender: sender,
PoolId: poolId,
PoolParams: poolParams,
}
}
func (msg *MsgUpdatePoolParams) Route() string {
return RouterKey
}
func (msg *MsgUpdatePoolParams) Type() string {
return TypeMsgUpdatePoolParams
}
func (msg *MsgUpdatePoolParams) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
func (msg *MsgUpdatePoolParams) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgUpdatePoolParams) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address (%s)", err)
}
if msg.PoolParams == nil {
return ErrPoolParamsShouldNotBeNil
}
if msg.PoolParams.SwapFee.IsNegative() {
return ErrFeeShouldNotBeNegative
}
if msg.PoolParams.SwapFee.GT(sdk.NewDecWithPrec(2, 2)) { // >2%
return ErrSwapFeeShouldNotExceedTwoPercent
}
if msg.PoolParams.ExitFee.IsNegative() {
return ErrFeeShouldNotBeNegative
}
if msg.PoolParams.ExitFee.GT(sdk.NewDecWithPrec(2, 2)) { // >2%
return ErrExitFeeShouldNotExceedTwoPercent
}
return nil
}