/
message_update_trade_route.go
63 lines (52 loc) · 1.88 KB
/
message_update_trade_route.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
errorsmod "cosmossdk.io/errors"
sdkmath "cosmossdk.io/math"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgUpdateTradeRoute = "update_trade_route"
var (
_ sdk.Msg = &MsgUpdateTradeRoute{}
_ legacytx.LegacyMsg = &MsgUpdateTradeRoute{}
)
func (msg *MsgUpdateTradeRoute) Type() string {
return TypeMsgUpdateTradeRoute
}
func (msg *MsgUpdateTradeRoute) Route() string {
return RouterKey
}
func (msg *MsgUpdateTradeRoute) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgUpdateTradeRoute) GetSigners() []sdk.AccAddress {
addr, _ := sdk.AccAddressFromBech32(msg.Authority)
return []sdk.AccAddress{addr}
}
func (msg *MsgUpdateTradeRoute) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Authority); err != nil {
return errorsmod.Wrap(err, "invalid authority address")
}
if msg.HostDenom == "" {
return errorsmod.Wrapf(sdkerrors.ErrNotFound, "missing host denom")
}
if msg.RewardDenom == "" {
return errorsmod.Wrapf(sdkerrors.ErrNotFound, "missing reward denom")
}
if msg.PoolId < 1 {
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "invalid pool id")
}
if msg.MaxSwapAmount.GT(sdkmath.ZeroInt()) && msg.MinSwapAmount.GT(msg.MaxSwapAmount) {
return errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "min swap amount cannot be greater than max swap amount")
}
maxAllowedSwapLossRate, err := sdk.NewDecFromStr(msg.MaxAllowedSwapLossRate)
if err != nil {
return errorsmod.Wrapf(err, "unable to cast max allowed swap loss rate to a decimal")
}
if maxAllowedSwapLossRate.LT(sdk.ZeroDec()) || maxAllowedSwapLossRate.GT(sdk.OneDec()) {
return errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "max allowed swap loss rate must be between 0 and 1")
}
return nil
}