ipld-eth-server/pkg/eth/types.go

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// VulcanizeDB
// Copyright © 2019 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 eth
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/statediff/indexer/ipfs"
"github.com/ethereum/go-ethereum/statediff/indexer/models"
sdtypes "github.com/ethereum/go-ethereum/statediff/types"
)
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// RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction
type RPCTransaction struct {
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
From common.Address `json:"from"`
Gas hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
GasFeeCap *hexutil.Big `json:"maxFeePerGas,omitempty"`
GasTipCap *hexutil.Big `json:"maxPriorityFeePerGas,omitempty"`
Hash common.Hash `json:"hash"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
To *common.Address `json:"to"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
Value *hexutil.Big `json:"value"`
Type hexutil.Uint64 `json:"type"`
Accesses *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
V *hexutil.Big `json:"v"`
R *hexutil.Big `json:"r"`
S *hexutil.Big `json:"s"`
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}
// RPCReceipt represents a receipt that will serialize to the RPC representation of a receipt
type RPCReceipt struct {
BlockHash *common.Hash `json:"blockHash"`
BlockNumber *hexutil.Big `json:"blockNumber"`
TransactionHash *common.Hash `json:"transactionHash"`
TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
From common.Address `json:"from"`
To *common.Address `json:"to"`
GasUsed hexutil.Uint64 `json:"gasUsed"`
CumulativeGsUsed hexutil.Uint64 `json:"cumulativeGasUsed"`
ContractAddress *common.Address `json:"contractAddress"`
Logs []*types.Log `json:"logs"`
Bloom types.Bloom `json:"logsBloom"`
Root []byte `json:"root"`
Status uint64 `json:"status"`
}
// AccountResult struct for GetProof
type AccountResult struct {
Address common.Address `json:"address"`
AccountProof []string `json:"accountProof"`
Balance *hexutil.Big `json:"balance"`
CodeHash common.Hash `json:"codeHash"`
Nonce hexutil.Uint64 `json:"nonce"`
StorageHash common.Hash `json:"storageHash"`
StorageProof []StorageResult `json:"storageProof"`
}
// StorageResult for GetProof
type StorageResult struct {
Key string `json:"key"`
Value *hexutil.Big `json:"value"`
Proof []string `json:"proof"`
}
// CallArgs represents the arguments for a call.
type CallArgs struct {
From *common.Address `json:"from"`
To *common.Address `json:"to"`
Gas *hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
MaxFeePerGas *hexutil.Big `json:"maxFeePerGas"`
MaxPriorityFeePerGas *hexutil.Big `json:"maxPriorityFeePerGas"`
Value *hexutil.Big `json:"value"`
Data *hexutil.Bytes `json:"data"`
AccessList *types.AccessList `json:"accessList,omitempty"`
Input *hexutil.Bytes `json:"input"`
}
// account indicates the overriding fields of account during the execution of
// a message call.
// Note, state and stateDiff can't be specified at the same time. If state is
// set, message execution will only use the data in the given state. Otherwise
// if statDiff is set, all diff will be applied first and then execute the call
// message.
type account struct {
Nonce *hexutil.Uint64 `json:"nonce"`
Code *hexutil.Bytes `json:"code"`
Balance **hexutil.Big `json:"balance"`
State *map[common.Hash]common.Hash `json:"state"`
StateDiff *map[common.Hash]common.Hash `json:"stateDiff"`
}
// IPLDs is used to package raw IPLD block data fetched from IPFS and returned by the server
// Returned by IPLDFetcher and ResponseFilterer
type IPLDs struct {
BlockNumber *big.Int
TotalDifficulty *big.Int
Header ipfs.BlockModel
Uncles []ipfs.BlockModel
Transactions []ipfs.BlockModel
Receipts []ipfs.BlockModel
StateNodes []StateNode
StorageNodes []StorageNode
}
type StateNode struct {
Type sdtypes.NodeType
StateLeafKey common.Hash
Path []byte
IPLD ipfs.BlockModel
}
type StorageNode struct {
Type sdtypes.NodeType
StateLeafKey common.Hash
StorageLeafKey common.Hash
Path []byte
IPLD ipfs.BlockModel
}
// CIDWrapper is used to direct fetching of IPLDs from IPFS
// Returned by CIDRetriever
// Passed to IPLDFetcher
type CIDWrapper struct {
BlockNumber *big.Int
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Header models.HeaderModel
Uncles []models.UncleModel
Transactions []models.TxModel
Receipts []models.ReceiptModel
StateNodes []models.StateNodeModel
StorageNodes []models.StorageNodeWithStateKeyModel
}
// ConvertedPayload is a custom type which packages raw ETH data for publishing to IPFS and filtering to subscribers
// Returned by PayloadConverter
// Passed to IPLDPublisher and ResponseFilterer
type ConvertedPayload struct {
TotalDifficulty *big.Int
Block *types.Block
TxMetaData []models.TxModel
Receipts types.Receipts
ReceiptMetaData []models.ReceiptModel
StateNodes []sdtypes.StateNode
StorageNodes map[string][]sdtypes.StorageNode
}
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// customLog represent a log.
type customLog struct {
ID int64 `db:"id"`
LeafCID string `db:"leaf_cid"`
LeafMhKey string `db:"leaf_mh_key"`
ReceiptID int64 `db:"receipt_id"`
Address string `db:"address"`
Index int64 `db:"index"`
Data []byte `db:"log_data"`
Topic0 string `db:"topic0"`
Topic1 string `db:"topic1"`
Topic2 string `db:"topic2"`
Topic3 string `db:"topic3"`
RctData []byte `db:"data"`
RctCID string `db:"cid"`
BlockNumber string `db:"block_number"`
BlockHash string `db:"block_hash"`
TxnIndex int64 `db:"txn_index"`
TxHash string `db:"tx_hash"`
}