/
migrator_indexer.go
351 lines (310 loc) · 12.2 KB
/
migrator_indexer.go
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package main
import (
"context"
"database/sql"
"encoding/binary"
"regexp"
"strconv"
"fmt"
"math/big"
log "github.com/inconshreveable/log15"
"github.com/openrelayxyz/cardinal-evm/common"
"github.com/openrelayxyz/cardinal-evm/crypto"
"github.com/openrelayxyz/cardinal-evm/rlp"
evm "github.com/openrelayxyz/cardinal-evm/types"
"github.com/openrelayxyz/cardinal-streams/delivery"
"github.com/openrelayxyz/cardinal-types"
"github.com/openrelayxyz/cardinal-flume/indexer"
"github.com/openrelayxyz/cardinal-flume/plugins"
)
var (
borReceiptRegexp *regexp.Regexp = regexp.MustCompile("c/[0-9a-z]+/b/([0-9a-z]+)/br/([0-9a-z]+)")
borLogRegexp *regexp.Regexp = regexp.MustCompile("c/[0-9a-z]+/b/([0-9a-z]+)/bl/([0-9a-z]+)/([0-9a-z]+)")
)
type PolygonIndexer struct {
Chainid uint64
}
func (pg *PolygonIndexer) Index(pb *delivery.PendingBatch) ([]string, error) {
encNum := make([]byte, 8)
binary.BigEndian.PutUint64(encNum, uint64(pb.Number))
txHash := crypto.Keccak256(append(append([]byte("matic-bor-receipt-"), encNum...), pb.Hash.Bytes()...))
receiptData := make(map[int][]byte)
logData := make(map[int64]*evm.Log)
statements := []string{indexer.ApplyParameters("DELETE FROM bor_receipts WHERE block >= %v", pb.Number),
indexer.ApplyParameters("DELETE FROM bor_logs WHERE block >= %v", pb.Number),
indexer.ApplyParameters("DELETE FROM bor_snapshots WHERE block >= %v", pb.Number)}
snapshotBytes := pb.Values[fmt.Sprintf("c/%x/b/%x/bs", pg.Chainid, pb.Hash.Bytes())]
if len(snapshotBytes) > 0 {
log.Debug("found bor snapshot on block", "block", pb.Number)
statements = append(statements, indexer.ApplyParameters(
"INSERT INTO bor_snapshots(block, blockHash, snapshot) VALUES (%v, %v, %v)",
pb.Number,
pb.Hash,
plugins.Compress(snapshotBytes),
))
}
headerBytes := pb.Values[fmt.Sprintf("c/%x/b/%x/h", pg.Chainid, pb.Hash.Bytes())]
header := &evm.Header{}
if err := rlp.DecodeBytes(headerBytes, &header); err != nil {
panic(err.Error())
}
author, err := getBlockAuthor(header)
if err != nil {
log.Error("getBlockAuthor error", "err", err.Error())
}
stmt := indexer.ApplyParameters("UPDATE blocks.blocks SET coinbase = %v WHERE number = %v", author, pb.Number)
statements = append(statements, stmt)
for k, v := range pb.Values {
switch {
case borReceiptRegexp.MatchString(k):
parts := borReceiptRegexp.FindSubmatch([]byte(k))
txIndex, _ := strconv.ParseInt(string(parts[2]), 16, 64)
receiptData[int(txIndex)] = v
case borLogRegexp.MatchString(k):
parts := borLogRegexp.FindSubmatch([]byte(k))
txIndex, _ := strconv.ParseInt(string(parts[2]), 16, 64)
logIndex, _ := strconv.ParseInt(string(parts[3]), 16, 64)
logRecord := &evm.Log{}
rlp.DecodeBytes(v, logRecord)
logRecord.BlockNumber = uint64(pb.Number)
logRecord.TxIndex = uint(txIndex)
logRecord.BlockHash = types.Hash(pb.Hash)
logRecord.Index = uint(logIndex)
logData[int64(logIndex)] = logRecord
}
}
for txIndex, logsBloom := range receiptData {
statements = append(statements, indexer.ApplyParameters(
"INSERT INTO bor_receipts(hash, transactionIndex, logsBloom, block) VALUES (%v, %v, %v, %v)",
txHash,
txIndex,
plugins.Compress(logsBloom),
pb.Number,
))
}
for logIndex, logRecord := range logData {
statements = append(statements, indexer.ApplyParameters(
"INSERT INTO bor_logs(address, topic0, topic1, topic2, topic3, data, transactionHash, transactionIndex, blockHash, block, logIndex) VALUES (%v, %v, %v, %v, %v, %v, %v, %v, %v, %v, %v)",
logRecord.Address,
plugins.GetTopicIndex(logRecord.Topics, 0),
plugins.GetTopicIndex(logRecord.Topics, 1),
plugins.GetTopicIndex(logRecord.Topics, 2),
plugins.GetTopicIndex(logRecord.Topics, 3),
plugins.Compress(logRecord.Data),
txHash,
logRecord.TxIndex,
pb.Hash,
pb.Number,
logIndex,
))
}
return statements, nil
}
func Migrate(db *sql.DB, chainid uint64) error {
var tableName string
db.QueryRow("SELECT name FROM bor.sqlite_master WHERE type='table' and name='migrations';").Scan(&tableName)
if tableName != "migrations" {
if _, err := db.Exec("CREATE TABLE bor.migrations (version integer PRIMARY KEY);"); err != nil {
log.Error("bor migrations, CREATE TABLE bor.migrations error", "err", err.Error())
}
if _, err := db.Exec("INSERT INTO bor.migrations(version) VALUES (0);"); err != nil {
log.Error("bor migrations, INSERT INTO bor.migrations error", "err", err.Error())
}
}
var schemaVersion uint
db.QueryRow("SELECT version FROM bor.migrations;").Scan(&schemaVersion)
if schemaVersion < 1 {
log.Info("Applying bor v1 migration")
if _, err := db.Exec(`CREATE TABLE bor.bor_receipts (
id INTEGER PRIMARY KEY AUTOINCREMENT,
hash varchar(32) UNIQUE,
transactionIndex MEDIUMINT,
logsBloom blob,
block BIGINT
);`); err != nil {
log.Error("bor migrations, CREATE TABLE bor.bor_receipts error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.receiptBlock ON bor_receipts(block)`); err != nil {
log.Error("bor_receiptBlock CREATE INDEX error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE TABLE bor.bor_logs (
address varchar(20),
topic0 varchar(32),
topic1 varchar(32),
topic2 varchar(32),
topic3 varchar(32),
data blob,
transactionHash varchar(32),
transactionIndex varcahr(32),
blockHash varchar(32),
block BIGINT,
logIndex MEDIUMINT,
PRIMARY KEY (block, logIndex)
);`); err != nil {
log.Error("bor migrations, CREATE TABLE bor_logs error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.logsTxHash ON bor_logs(transactionHash)`); err != nil {
log.Error("bor migrations, CREATE INDEX error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.logsBkHash ON bor_logs(blockHash)`); err != nil {
log.Error("bor migrations, CREATE INDEX error", "err", err.Error())
return nil
}
if _, err := db.Exec("UPDATE bor.migrations SET version = 1;"); err != nil {
log.Error("bor migrations, migrations SET version 1 error", "err", err.Error())
return nil
}
log.Info("bor migrations v1 done")
}
if schemaVersion < 2 {
log.Info("Applying bor v2 migration")
var highestBlock uint64
db.QueryRow("SELECT MAX(number) FROM blocks.blocks;").Scan(&highestBlock)
terminus := highestBlock / 500 * 500
dbtx, err := db.BeginTx(context.Background(), nil)
if err != nil {
log.Warn("Error creating a transaction polygon plugin", "err", err.Error())
}
rows, _ := db.QueryContext(context.Background(), "SELECT parentHash, uncleHash, root, txRoot, receiptRoot, bloom, difficulty, number, gasLimit, gasUsed, `time`, extra, mixDigest, nonce, baseFee FROM blocks.blocks WHERE coinbase = X'00';")
defer rows.Close()
for rows.Next() {
var bloomBytes, parentHash, uncleHash, root, txRoot, receiptRoot, extra, mixDigest, baseFee []byte
var number, gasLimit, gasUsed, time, difficulty uint64
var nonce int64
err := rows.Scan(&parentHash, &uncleHash, &root, &txRoot, &receiptRoot, &bloomBytes, &difficulty, &number, &gasLimit, &gasUsed, &time, &extra, &mixDigest, &nonce, &baseFee)
if err != nil {
log.Info("scan error", "err", err.Error())
return nil
}
logsBloom, _ := plugins.Decompress(bloomBytes)
if err != nil {
log.Info("Error decompressing data", "err", err.Error())
}
var lb [256]byte
copy(lb[:], logsBloom)
var bn [8]byte
binary.BigEndian.PutUint64(bn[:], uint64(nonce))
dif := new(big.Int).SetUint64(difficulty)
num := new(big.Int).SetUint64(number)
hdr := &evm.Header{
ParentHash: plugins.BytesToHash(parentHash),
UncleHash: plugins.BytesToHash(uncleHash),
Root: plugins.BytesToHash(root),
TxHash: plugins.BytesToHash(txRoot),
ReceiptHash: plugins.BytesToHash(receiptRoot),
Bloom: lb,
Difficulty: dif,
Number: num,
GasLimit: gasLimit,
GasUsed: gasUsed,
Time: time,
Extra: extra,
MixDigest: plugins.BytesToHash(mixDigest),
Nonce: bn,
}
if len(baseFee) > 0 {
hdr.BaseFee = new(big.Int).SetBytes(baseFee)
}
var miner common.Address
if len(hdr.Extra) == 0 {
miner = common.Address{}
} else {
miner, _ = getBlockAuthor(hdr)
}
statement := indexer.ApplyParameters("UPDATE blocks.blocks SET coinbase = %v WHERE number = %v", miner, number)
if _, err := dbtx.Exec(statement); err != nil {
dbtx.Rollback()
log.Warn("Failed to insert statement polygong migration v2", "err", err.Error())
return nil
}
if number <= terminus {
if number%500 == 0 {
if err := dbtx.Commit(); err != nil {
log.Error("Failed to commit statements in loop, polygon plugin", "blockNumber", number, "err", err.Error())
return nil
}
log.Info("bor migration in progress", "blockNumber", number)
dbtx, err = db.BeginTx(context.Background(), nil)
if err != nil {
log.Error("Error creating a transaction in loop, polygon plugin", "err", err.Error())
return nil
}
}
}
if number == highestBlock {
if err := dbtx.Commit(); err != nil {
log.Error("Failed to insert statements at terminus, polygon plugin", "blockNumber", number, "err", err.Error())
return nil
}
log.Info("polygon migration v2 finished on block", "blockNumber", number)
}
}
if _, err := db.Exec("UPDATE bor.migrations SET version = 2;"); err != nil {
log.Error("bor migrations, migrations SET version 2 error", "err", err.Error())
return nil
}
log.Info("bor migrations v2 done")
}
if schemaVersion < 3 {
log.Info("Applying bor v3 migration")
if _, err := db.Exec(`CREATE TABLE bor.bor_snapshots (block BIGINT PRIMARY KEY, blockHash varchar(32) UNIQUE, snapshot blob);`); err != nil {
log.Error("bor migrations, CREATE TABLE bor.bor_snapshots error", "err", err.Error())
}
log.Info("bor snapshot table created")
if _, err := db.Exec(`CREATE INDEX bor.bkHash ON bor_snapshots(blockHash);`); err != nil {
log.Error("bor migrations, CREATE INDEX bkHash error", "err", err.Error())
return nil
}
if _, err := db.Exec("UPDATE bor.migrations SET version = 3;"); err != nil {
log.Error("bor migrations, migrations SET version 3 error", "err", err.Error())
return nil
}
log.Info("bor migrations v3 done")
}
if schemaVersion < 4 {
log.Info("Applying bor v4 migration")
if _, err := db.Exec(`CREATE INDEX bor.address_compound ON bor_logs(address, block);`); err != nil {
log.Error("bor migrations, CREATE INDEX address_compound error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.topic0_compound ON bor_logs(topic0, block);`); err != nil {
log.Error("bor migrations, CREATE INDEX topic0_compound error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.topic1_partial ON bor_logs(topic1, topic0, address, block) WHERE topic1 IS NOT NULL;`); err != nil {
log.Error("bor migrations, CREATE INDEX topic1_partial error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.topic2_partial ON bor_logs(topic2, topic0, address, block) WHERE topic2 IS NOT NULL;`); err != nil {
log.Error("bor migrations, CREATE INDEX topic2_partial error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE INDEX bor.topic3_partial ON bor_logs(topic3, topic0, address, block) WHERE topic3 IS NOT NULL;`); err != nil {
log.Error("bor migrations, CREATE INDEX topic3_partial error", "err", err.Error())
return nil
}
if _, err := db.Exec(`CREATE TABLE address_hints (address varchar(20));`); err != nil {
log.Error("bor migrations, CREATE TABLE address_hints error", "err", err.Error())
return nil
}
if _, err := db.Exec("UPDATE bor.migrations SET version = 4;"); err != nil {
log.Error("bor migrations, migrations SET version 4 error", "err", err.Error())
return nil
}
log.Info("bor migrations v4 done")
}
if schemaVersion < 5 {
if _, err := db.Exec(`CREATE INDEX bor.address_topic0_compound ON bor_logs(address, topic0, block);`); err != nil {
log.Error("Migrate bor_logs CREATE INDEX bor.addresstopic0_compound error", "err", err.Error())
return nil
}
db.Exec(`UPDATE bor.migrations SET version = 5;`)
log.Info("bor migrations v5 done")
}
log.Info("bor migrations up to date")
return nil
}