/
msg.go
163 lines (140 loc) · 5.22 KB
/
msg.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
"github.com/ethereum/go-ethereum/common"
fxtypes "github.com/functionx/fx-core/v2/types"
ibctransfertypes "github.com/functionx/fx-core/v2/x/ibc/applications/transfer/types"
)
var (
_ sdk.Msg = &MsgConvertCoin{}
_ sdk.Msg = &MsgConvertERC20{}
)
const (
TypeMsgConvertCoin = "convert_coin"
TypeMsgConvertERC20 = "convert_ERC20"
TypeMsgConvertDenom = "convert_denom"
)
// NewMsgConvertCoin creates a new instance of MsgConvertCoin
func NewMsgConvertCoin(coin sdk.Coin, receiver common.Address, sender sdk.AccAddress) *MsgConvertCoin { // nolint: interfacer
return &MsgConvertCoin{
Coin: coin,
Receiver: receiver.Hex(),
Sender: sender.String(),
}
}
// Route should return the name of the module
func (m MsgConvertCoin) Route() string { return RouterKey }
// Type should return the action
func (m MsgConvertCoin) Type() string { return TypeMsgConvertCoin }
// ValidateBasic runs stateless checks on the message
func (m MsgConvertCoin) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Sender)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address (%s)", err)
}
if err = fxtypes.ValidateEthereumAddress(m.Receiver); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid receiver address %s", err.Error())
}
if err = ValidateErc20Denom(m.Coin.Denom); err != nil {
if err = ibctransfertypes.ValidateIBCDenom(m.Coin.Denom); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, "invalid coin denom %s", err.Error())
}
}
if !m.Coin.Amount.IsPositive() {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, m.Coin.Amount.String())
}
return nil
}
// GetSignBytes encodes the message for signing
func (m *MsgConvertCoin) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
}
// GetSigners defines whose signature is required
func (m MsgConvertCoin) GetSigners() []sdk.AccAddress {
addr := sdk.MustAccAddressFromBech32(m.Sender)
return []sdk.AccAddress{addr}
}
// NewMsgConvertERC20 creates a new instance of MsgConvertERC20
func NewMsgConvertERC20(amount sdk.Int, receiver sdk.AccAddress, contract, sender common.Address) *MsgConvertERC20 { // nolint: interfacer
return &MsgConvertERC20{
ContractAddress: contract.String(),
Amount: amount,
Receiver: receiver.String(),
Sender: sender.Hex(),
}
}
// Route should return the name of the module
func (m MsgConvertERC20) Route() string { return RouterKey }
// Type should return the action
func (m MsgConvertERC20) Type() string { return TypeMsgConvertERC20 }
// ValidateBasic runs stateless checks on the message
func (m MsgConvertERC20) ValidateBasic() error {
if err := fxtypes.ValidateEthereumAddress(m.Sender); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address %s", err.Error())
}
_, err := sdk.AccAddressFromBech32(m.Receiver)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid receiver address (%s)", err)
}
if err := fxtypes.ValidateEthereumAddress(m.ContractAddress); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid contract address %s", err.Error())
}
if !m.Amount.IsPositive() {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, m.Amount.String())
}
return nil
}
// GetSignBytes encodes the message for signing
func (m *MsgConvertERC20) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
}
// GetSigners defines whose signature is required
func (m MsgConvertERC20) GetSigners() []sdk.AccAddress {
addr := common.HexToAddress(m.Sender)
return []sdk.AccAddress{addr.Bytes()}
}
func NewMsgConvertDenom(sender, receiver sdk.AccAddress, coin sdk.Coin, target string) *MsgConvertDenom {
return &MsgConvertDenom{
Sender: sender.String(),
Receiver: receiver.String(),
Coin: coin,
Target: target,
}
}
// Route should return the name of the module
func (m MsgConvertDenom) Route() string { return RouterKey }
// Type should return the action
func (m MsgConvertDenom) Type() string { return TypeMsgConvertDenom }
// ValidateBasic runs stateless checks on the message
func (m MsgConvertDenom) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(m.Sender); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address %s", err.Error())
}
if _, err := sdk.AccAddressFromBech32(m.Receiver); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid receiver address (%s)", err)
}
if !m.Coin.IsPositive() {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, m.Coin.String())
}
return nil
}
// GetSignBytes encodes the message for signing
func (m *MsgConvertDenom) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
}
// GetSigners defines whose signature is required
func (m MsgConvertDenom) GetSigners() []sdk.AccAddress {
addr := sdk.MustAccAddressFromBech32(m.Sender)
return []sdk.AccAddress{addr}
}
func IsManyToOneMetadata(md banktypes.Metadata) bool {
if len(md.DenomUnits) == 0 {
return false
}
if len(md.DenomUnits[0].Aliases) == 0 {
return false
}
return true
}