laconicd-deprecated/app/ante/interfaces.go
Federico Kunze Küllmer 4320f46fc8
types, evm: refactor accounts (#884)
* types,evm: refactor accounts

* fix

* fix panic

* changelog

* fix

* lint, rm dbErr
2022-01-05 19:18:02 +01:00

33 lines
1.0 KiB
Go

package ante
import (
"math/big"
sdk "github.com/cosmos/cosmos-sdk/types"
tx "github.com/cosmos/cosmos-sdk/types/tx"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/params"
"github.com/tharsis/ethermint/x/evm/statedb"
evmtypes "github.com/tharsis/ethermint/x/evm/types"
)
// EVMKeeper defines the expected keeper interface used on the Eth AnteHandler
type EVMKeeper interface {
statedb.Keeper
ChainID() *big.Int
GetParams(ctx sdk.Context) evmtypes.Params
NewEVM(ctx sdk.Context, msg core.Message, cfg *evmtypes.EVMConfig, tracer vm.Tracer, stateDB vm.StateDB) *vm.EVM
DeductTxCostsFromUserBalance(
ctx sdk.Context, msgEthTx evmtypes.MsgEthereumTx, txData evmtypes.TxData, denom string, homestead, istanbul, london bool,
) (sdk.Coins, error)
BaseFee(ctx sdk.Context, ethCfg *params.ChainConfig) *big.Int
GetBalance(ctx sdk.Context, addr common.Address) *big.Int
}
type protoTxProvider interface {
GetProtoTx() *tx.Tx
}