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hooks.go
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hooks.go
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// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE
package keeper
import (
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/core"
ethtypes "github.com/ethereum/go-ethereum/core/types"
"github.com/settlus/chain/evmos/x/evm/types"
)
var _ types.EvmHooks = MultiEvmHooks{}
// MultiEvmHooks combine multiple evm hooks, all hook functions are run in array sequence
type MultiEvmHooks []types.EvmHooks
// NewMultiEvmHooks combine multiple evm hooks
func NewMultiEvmHooks(hooks ...types.EvmHooks) MultiEvmHooks {
return hooks
}
// PostTxProcessing delegate the call to underlying hooks
func (mh MultiEvmHooks) PostTxProcessing(ctx sdk.Context, msg core.Message, receipt *ethtypes.Receipt) error {
for i := range mh {
if err := mh[i].PostTxProcessing(ctx, msg, receipt); err != nil {
return errorsmod.Wrapf(err, "EVM hook %T failed", mh[i])
}
}
return nil
}