plugeth-statediff/indexer/database/file/interfaces.go

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// VulcanizeDB
// Copyright © 2022 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is 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 Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package file
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/cerc-io/plugeth-statediff/indexer/ipld"
"github.com/cerc-io/plugeth-statediff/indexer/models"
nodeinfo "github.com/cerc-io/plugeth-statediff/indexer/node"
"github.com/cerc-io/plugeth-statediff/types"
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)
// Writer interface required by the file indexer
type FileWriter interface {
// Methods used to control the writer
Loop()
Close() error
Flush()
// Methods to upsert ethereum data model objects
upsertNode(node nodeinfo.Info)
upsertHeaderCID(header models.HeaderModel)
upsertUncleCID(uncle models.UncleModel)
upsertTransactionCID(transaction models.TxModel)
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upsertBlobHash(models.BlobHashModel)
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upsertReceiptCID(rct *models.ReceiptModel)
upsertLogCID(logs []*models.LogsModel)
upsertWithdrawalCID(models.WithdrawalModel)
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upsertStateCID(stateNode models.StateNodeModel)
upsertStorageCID(storageCID models.StorageNodeModel)
upsertIPLD(ipld models.IPLDModel)
// Methods to upsert IPLD in different ways
upsertIPLDDirect(blockNumber, key string, value []byte)
upsertIPLDNode(blockNumber string, i ipld.IPLD)
// Methods to read and write watched addresses
loadWatchedAddresses() ([]common.Address, error)
insertWatchedAddresses(args []types.WatchAddressArg, currentBlockNumber *big.Int) error
removeWatchedAddresses(args []types.WatchAddressArg) error
setWatchedAddresses(args []types.WatchAddressArg, currentBlockNumber *big.Int) error
}