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message_swap_by_denom.go
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message_swap_by_denom.go
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package types
import (
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgSwapByDenom = "swap_by_denom"
var _ sdk.Msg = &MsgSwapByDenom{}
func NewMsgSwapByDenom(sender, recipient string, amount sdk.Coin, minAmount sdk.Coin, maxAmount sdk.Coin, denomIn string, denomOut string, discount sdk.Dec) *MsgSwapByDenom {
return &MsgSwapByDenom{
Sender: sender,
Recipient: recipient,
Amount: amount,
MinAmount: minAmount,
MaxAmount: maxAmount,
DenomIn: denomIn,
DenomOut: denomOut,
Discount: discount,
}
}
func (msg *MsgSwapByDenom) Route() string {
return RouterKey
}
func (msg *MsgSwapByDenom) Type() string {
return TypeMsgSwapByDenom
}
func (msg *MsgSwapByDenom) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
func (msg *MsgSwapByDenom) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgSwapByDenom) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address (%s)", err)
}
return nil
}