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reorg pkg/ to prepare to support chains other than ethereumm

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This commit is contained in:
Ian Norden
2020-02-20 16:14:16 -06:00
parent 1412f5a7f5
commit da844b0b83
240 changed files with 440 additions and 440 deletions
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pkg/eth/core/block.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 core
type Block struct {
Reward string `db:"reward"`
Difficulty int64 `db:"difficulty"`
ExtraData string `db:"extra_data"`
GasLimit uint64 `db:"gas_limit"`
GasUsed uint64 `db:"gas_used"`
Hash string `db:"hash"`
IsFinal bool `db:"is_final"`
Miner string `db:"miner"`
Nonce string `db:"nonce"`
Number int64 `db:"number"`
ParentHash string `db:"parent_hash"`
Size string `db:"size"`
Time uint64 `db:"time"`
Transactions []TransactionModel
UncleHash string `db:"uncle_hash"`
UnclesReward string `db:"uncles_reward"`
Uncles []Uncle
}
pkg/eth/core/blockchain.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 core
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/core/types"
)
type BlockChain interface {
ContractDataFetcher
AccountDataFetcher
GetBlockByNumber(blockNumber int64) (Block, error)
GetEthLogsWithCustomQuery(query ethereum.FilterQuery) ([]types.Log, error)
GetHeaderByNumber(blockNumber int64) (Header, error)
GetHeadersByNumbers(blockNumbers []int64) ([]Header, error)
GetFullSyncLogs(contract Contract, startingBlockNumber *big.Int, endingBlockNumber *big.Int) ([]FullSyncLog, error)
GetTransactions(transactionHashes []common.Hash) ([]TransactionModel, error)
LastBlock() (*big.Int, error)
Node() Node
}
type ContractDataFetcher interface {
FetchContractData(abiJSON string, address string, method string, methodArgs []interface{}, result interface{}, blockNumber int64) error
}
type AccountDataFetcher interface {
GetAccountBalance(address common.Address, blockNumber *big.Int) (*big.Int, error)
}
pkg/eth/core/contract.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 core
type Contract struct {
Abi string
Hash string
Transactions []TransactionModel
}
pkg/eth/core/eth_client.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 core
import (
"context"
"math/big"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
type EthClient interface {
BlockByNumber(ctx context.Context, number *big.Int) (*types.Block, error)
CallContract(ctx context.Context, msg ethereum.CallMsg, blockNumber *big.Int) ([]byte, error)
FilterLogs(ctx context.Context, q ethereum.FilterQuery) ([]types.Log, error)
HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error)
TransactionSender(ctx context.Context, tx *types.Transaction, block common.Hash, index uint) (common.Address, error)
TransactionReceipt(ctx context.Context, txHash common.Hash) (*types.Receipt, error)
BalanceAt(ctx context.Context, account common.Address, blockNumber *big.Int) (*big.Int, error)
}
pkg/eth/core/header.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 core
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
)
type Header struct {
ID int64
BlockNumber int64 `db:"block_number"`
Hash string
Raw []byte
Timestamp string `db:"block_timestamp"`
}
type POAHeader struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
UncleHash common.Hash `json:"sha3Uncles" gencodec:"required"`
Coinbase common.Address `json:"miner" gencodec:"required"`
Root common.Hash `json:"stateRoot" gencodec:"required"`
TxHash common.Hash `json:"transactionsRoot" gencodec:"required"`
ReceiptHash common.Hash `json:"receiptsRoot" gencodec:"required"`
Bloom types.Bloom `json:"logsBloom" gencodec:"required"`
Difficulty *hexutil.Big `json:"difficulty" gencodec:"required"`
Number *hexutil.Big `json:"number" gencodec:"required"`
GasLimit hexutil.Uint64 `json:"gasLimit" gencodec:"required"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
Time hexutil.Uint64 `json:"timestamp" gencodec:"required"`
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
Hash common.Hash `json:"hash"`
}
pkg/eth/core/log.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 core
import "github.com/ethereum/go-ethereum/core/types"
type FullSyncLog struct {
BlockNumber int64
TxHash string
Address string
Topics
Index int64
Data string
}
type HeaderSyncLog struct {
ID int64
HeaderID int64 `db:"header_id"`
Log types.Log
Transformed bool
}
pkg/eth/core/node_info.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 core
import (
"fmt"
)
type NodeType int
const (
GETH NodeType = iota
PARITY
INFURA
GANACHE
)
const (
KOVAN_NETWORK_ID = 42
)
type Node struct {
GenesisBlock string
NetworkID float64
ID string
ClientName string
}
type ParityNodeInfo struct {
Track string
ParityVersion `json:"version"`
Hash string
}
func (pn ParityNodeInfo) String() string {
return fmt.Sprintf("Parity/v%d.%d.%d/", pn.Major, pn.Minor, pn.Patch)
}
type ParityVersion struct {
Major int
Minor int
Patch int
}
pkg/eth/core/receipts.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 core
type Receipt struct {
Bloom string
ContractAddress string `db:"contract_address"`
CumulativeGasUsed uint64 `db:"cumulative_gas_used"`
GasUsed uint64 `db:"gas_used"`
Logs []FullSyncLog
StateRoot string `db:"state_root"`
Status int
TxHash string `db:"tx_hash"`
Rlp []byte `db:"rlp"`
}
pkg/eth/core/rpc_client.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 core
import (
"context"
"github.com/ethereum/go-ethereum/rpc"
"github.com/vulcanize/vulcanizedb/pkg/eth/client"
)
type RPCClient interface {
CallContext(ctx context.Context, result interface{}, method string, args ...interface{}) error
BatchCall(batch []client.BatchElem) error
IpcPath() string
SupportedModules() (map[string]string, error)
Subscribe(namespace string, payloadChan interface{}, args ...interface{}) (*rpc.ClientSubscription, error)
}
pkg/eth/core/topics.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 core
type Topics [4]string
pkg/eth/core/transaction.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 core
type TransactionModel struct {
Data []byte `db:"input_data"`
From string `db:"tx_from"`
GasLimit uint64 `db:"gas_limit"`
GasPrice int64 `db:"gas_price"`
Hash string
Nonce uint64
Raw []byte `db:"raw"`
Receipt
To string `db:"tx_to"`
TxIndex int64 `db:"tx_index"`
Value string
}
type RPCTransaction struct {
Nonce string `json:"nonce"`
GasPrice string `json:"gasPrice"`
GasLimit string `json:"gas"`
Recipient string `json:"to"`
Amount string `json:"value"`
Payload string `json:"input"`
V string `json:"v"`
R string `json:"r"`
S string `json:"s"`
Hash string
From string
TransactionIndex string `json:"transactionIndex"`
}
pkg/eth/core/uncle.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 core
type Uncle struct {
ID int64
Miner string
Reward string
Hash string
Timestamp string `db:"block_timestamp"`
Raw []byte
}
pkg/eth/core/watched_event_log.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 core
type WatchedEvent struct {
LogID int64 `json:"log_id" db:"id"`
Name string `json:"name"`
BlockNumber int64 `json:"block_number" db:"block_number"`
Address string `json:"address"`
TxHash string `json:"tx_hash" db:"tx_hash"`
Index int64 `json:"index"`
Topic0 string `json:"topic0"`
Topic1 string `json:"topic1"`
Topic2 string `json:"topic2"`
Topic3 string `json:"topic3"`
Data string `json:"data"`
}