/
store.go
339 lines (288 loc) · 11.1 KB
/
store.go
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package chain
import (
"errors"
"fmt"
dbm "github.com/assetcloud/chain/common/db"
chainTypes "github.com/assetcloud/chain/types"
"github.com/assetcloud/plugin/plugin/dapp/cross2eth/ebrelayer/relayer/events"
ebTypes "github.com/assetcloud/plugin/plugin/dapp/cross2eth/ebrelayer/types"
"github.com/assetcloud/plugin/plugin/dapp/cross2eth/ebrelayer/utils"
)
//key ...
var (
lastSyncHeightPrefix = []byte("chain-lastSyncHeight:")
eth2ChainBurnLockTxStaticsPrefix = "chain-eth2chainBurnLockStatics"
eth2ChainBurnLockTxFinished = "chain-eth2ChainBurnLockTxFinished"
relayEthBurnLockTxTotalAmount = []byte("chain-relayEthBurnLockTxTotalAmount")
chainBurnTxUpdateTxIndex = []byte("chain-chainBurnTxUpdateTxIndx")
chainLockTxUpdateTxIndex = []byte("chain-chainLockTxUpdateTxIndex")
bridgeRegistryAddrOnChain = []byte("chain-x2EthBridgeRegistryAddrOnChain")
tokenSymbol2AddrPrefix = []byte("chain-chainTokenSymbol2AddrPrefix")
multiSignAddressPrefix = []byte("chain-multiSignAddress")
symbol2Ethchain = []byte("chain-symbol2Ethchain")
txIsRelayedUnconfirm = []byte("chain-txIsRelayedUnconfirm")
chainTxRelayedAlready = []byte("chain-txRelayedAlready")
fdTx2EthTotalAmount = []byte("chain-fdTx2EthTotalAmount")
ethTxRelayAlreadyPrefix = []byte("chain-ethTxRelayAlready")
)
func ethTxRelayAlreadyKey(chainTxhash string) []byte {
return append(ethTxRelayAlreadyPrefix, []byte(fmt.Sprintf("-txHash-%s", chainTxhash))...)
}
func chainTxIsRelayedUnconfirmKey(txHash string) []byte {
return append(txIsRelayedUnconfirm, []byte(fmt.Sprintf("-txHash-%s", txHash))...)
}
func chainTxRelayedAlreadyKey(txHash string) []byte {
return append(chainTxRelayedAlready, []byte(fmt.Sprintf("-txHash-%s", txHash))...)
}
func tokenSymbol2AddrKey(symbol string) []byte {
return append(tokenSymbol2AddrPrefix, []byte(fmt.Sprintf("-symbol-%s", symbol))...)
}
func calcRelayFromEthStaticsKey(txindex int64, claimType int32) []byte {
return []byte(fmt.Sprintf("%s-%d-%012d", eth2ChainBurnLockTxStaticsPrefix, claimType, txindex))
}
//未完成,处在pending状态
func calcRelayFromEthStaticsList(claimType int32) []byte {
return []byte(fmt.Sprintf("%s-%d-", eth2ChainBurnLockTxStaticsPrefix, claimType))
}
func calcFromEthFinishedStaticsKey(txindex int64, claimType int32) []byte {
return []byte(fmt.Sprintf("%s-%d-%012d", eth2ChainBurnLockTxFinished, claimType, txindex))
}
func calcFromEthFinishedStaticsList(claimType int32) []byte {
return []byte(fmt.Sprintf("%s-%d-", eth2ChainBurnLockTxFinished, claimType))
}
func (chainRelayer *Relayer4Chain) updateFdTx2EthTotalAmount(index int64) error {
totalTx := &chainTypes.Int64{
Data: index,
}
//更新成功见证的交易数
return chainRelayer.db.SetSync(fdTx2EthTotalAmount, chainTypes.Encode(totalTx))
}
func (chainRelayer *Relayer4Chain) getFdTx2EthTotalAmount() int64 {
totalTx, _ := utils.LoadInt64FromDB(fdTx2EthTotalAmount, chainRelayer.db)
return totalTx
}
func (chainRelayer *Relayer4Chain) getAllTxsUnconfirm() (txInfos []*ebTypes.TxRelayConfirm4Chain, err error) {
helper := dbm.NewListHelper(chainRelayer.db)
datas := helper.List(txIsRelayedUnconfirm, nil, 0, dbm.ListASC)
cnt := len(datas)
if 0 == cnt {
return nil, nil
}
txInfos = make([]*ebTypes.TxRelayConfirm4Chain, cnt)
for i, data := range datas {
txInfo := &ebTypes.TxRelayConfirm4Chain{}
if err := chainTypes.Decode(data, txInfo); nil != err {
return nil, err
}
txInfos[i] = txInfo
}
return
}
func (chainRelayer *Relayer4Chain) resetKeyChainTxRelayedAlready(txHash string) error {
key := chainTxIsRelayedUnconfirmKey(txHash)
data, err := chainRelayer.db.Get(key)
if nil != err {
relayerLog.Info("resetKeyTxRelayedAlready", "No data for tx", txHash)
return err
}
_ = chainRelayer.db.DeleteSync(key)
setkey := chainTxRelayedAlreadyKey(txHash)
return chainRelayer.db.SetSync(setkey, data)
}
func (chainRelayer *Relayer4Chain) setChainTxIsRelayedUnconfirm(txHash string, index int64, txRelayConfirm4Chain *ebTypes.TxRelayConfirm4Chain) error {
key := chainTxIsRelayedUnconfirmKey(txHash)
data := chainTypes.Encode(txRelayConfirm4Chain)
relayerLog.Info("setChainTxIsRelayedUnconfirm", "TxHash", txHash, "index", index, "ForwardTimes", txRelayConfirm4Chain.FdTimes)
return chainRelayer.db.SetSync(key, data)
}
func (chainRelayer *Relayer4Chain) setEthTxRelayAlreadyInfo(ethTxhash string, relayTxDetail *ebTypes.RelayTxDetail) error {
key := ethTxRelayAlreadyKey(ethTxhash)
data := chainTypes.Encode(relayTxDetail)
return chainRelayer.db.SetSync(key, data)
}
func (chainRelayer *Relayer4Chain) getEthTxRelayAlreadyInfo(ethTxhash string) (*ebTypes.RelayTxDetail, error) {
key := ethTxRelayAlreadyKey(ethTxhash)
data, err := chainRelayer.db.Get(key)
if nil != err {
return nil, err
}
var relayTxDetail ebTypes.RelayTxDetail
err = chainTypes.Decode(data, &relayTxDetail)
return &relayTxDetail, err
}
func (chainRelayer *Relayer4Chain) updateTotalTxAmount2Eth(txIndex int64) error {
totalTx := &chainTypes.Int64{
Data: txIndex,
}
//更新成功见证的交易数
return chainRelayer.db.SetSync(relayEthBurnLockTxTotalAmount, chainTypes.Encode(totalTx))
}
func (chainRelayer *Relayer4Chain) getTotalTxAmount() int64 {
totalTx, _ := utils.LoadInt64FromDB(relayEthBurnLockTxTotalAmount, chainRelayer.db)
return totalTx
}
func (chainRelayer *Relayer4Chain) setLastestRelay2ChainTxStatics(txIndex int64, claimType int32, data []byte) error {
key := calcRelayFromEthStaticsKey(txIndex, claimType)
return chainRelayer.db.SetSync(key, data)
}
func (chainRelayer *Relayer4Chain) getStatics(claimType int32, txIndex int64, count int32) ([][]byte, error) {
//第一步:获取处在pending状态的
keyPrefix := calcRelayFromEthStaticsList(claimType)
keyFrom := calcRelayFromEthStaticsKey(txIndex, claimType)
helper := dbm.NewListHelper(chainRelayer.db)
datas := helper.List(keyPrefix, keyFrom, count, dbm.ListASC)
if nil == datas {
return nil, errors.New("Not found")
}
return datas, nil
}
func (chainRelayer *Relayer4Chain) setChainUpdateTxIndex(txindex int64, claimType events.ClaimType) error {
txIndexWrapper := &chainTypes.Int64{
Data: txindex,
}
if events.ClaimTypeBurn == claimType {
return chainRelayer.db.SetSync(chainBurnTxUpdateTxIndex, chainTypes.Encode(txIndexWrapper))
}
return chainRelayer.db.SetSync(chainLockTxUpdateTxIndex, chainTypes.Encode(txIndexWrapper))
}
func (chainRelayer *Relayer4Chain) getChainUpdateTxIndex(claimType events.ClaimType) int64 {
var key []byte
if events.ClaimTypeBurn == claimType {
key = chainBurnTxUpdateTxIndex
} else {
key = chainLockTxUpdateTxIndex
}
data, err := chainRelayer.db.Get(key)
if nil != err {
return ebTypes.Invalid_Tx_Index
}
var txIndexWrapper chainTypes.Int64
err = chainTypes.Decode(data, &txIndexWrapper)
if nil != err {
return ebTypes.Invalid_Tx_Index
}
return txIndexWrapper.Data
}
//获取上次同步到app的高度
func (chainRelayer *Relayer4Chain) loadLastSyncHeight() int64 {
height, err := utils.LoadInt64FromDB(lastSyncHeightPrefix, chainRelayer.db)
if nil != err && err != chainTypes.ErrHeightNotExist {
relayerLog.Error("loadLastSyncHeight", "err:", err.Error())
return 0
}
return height
}
func (chainRelayer *Relayer4Chain) setLastSyncHeight(syncHeight int64) {
bytes := chainTypes.Encode(&chainTypes.Int64{Data: syncHeight})
_ = chainRelayer.db.SetSync(lastSyncHeightPrefix, bytes)
}
func (chainRelayer *Relayer4Chain) setBridgeRegistryAddr(bridgeRegistryAddr string) error {
return chainRelayer.db.SetSync(bridgeRegistryAddrOnChain, []byte(bridgeRegistryAddr))
}
func (chainRelayer *Relayer4Chain) getBridgeRegistryAddr() (string, error) {
addr, err := chainRelayer.db.Get(bridgeRegistryAddrOnChain)
if nil != err {
return "", err
}
return string(addr), nil
}
func (chainRelayer *Relayer4Chain) SetTokenAddress(token2set *ebTypes.TokenAddress) error {
bytes := chainTypes.Encode(token2set)
chainRelayer.rwLock.Lock()
chainRelayer.symbol2Addr[token2set.Symbol] = token2set.Address
chainRelayer.rwLock.Unlock()
return chainRelayer.db.SetSync(tokenSymbol2AddrKey(token2set.Symbol), bytes)
}
func (chainRelayer *Relayer4Chain) RestoreTokenAddress() error {
chainRelayer.rwLock.Lock()
defer chainRelayer.rwLock.Unlock()
chainRelayer.symbol2Addr[ebTypes.SYMBOL_BTY] = ebTypes.BTYAddrChain
helper := dbm.NewListHelper(chainRelayer.db)
datas := helper.List(tokenSymbol2AddrPrefix, nil, 100, dbm.ListASC)
if nil == datas {
return nil
}
for _, data := range datas {
var token2set ebTypes.TokenAddress
err := chainTypes.Decode(data, &token2set)
if nil != err {
return err
}
relayerLog.Info("RestoreTokenAddress", "symbol", token2set.Symbol, "address", token2set.Address)
chainRelayer.symbol2Addr[token2set.Symbol] = token2set.Address
}
return nil
}
func (chainRelayer *Relayer4Chain) ShowTokenAddress(token2show *ebTypes.TokenAddress) (*ebTypes.TokenAddressArray, error) {
res := &ebTypes.TokenAddressArray{}
if len(token2show.Symbol) > 0 {
data, err := chainRelayer.db.Get(tokenSymbol2AddrKey(token2show.Symbol))
if err != nil {
return nil, err
}
var token2set ebTypes.TokenAddress
err = chainTypes.Decode(data, &token2set)
if nil != err {
return nil, err
}
res.TokenAddress = append(res.TokenAddress, &token2set)
return res, nil
}
helper := dbm.NewListHelper(chainRelayer.db)
datas := helper.List(tokenSymbol2AddrPrefix, nil, 100, dbm.ListASC)
if nil == datas {
return nil, errors.New("Not found")
}
for _, data := range datas {
var token2set ebTypes.TokenAddress
err := chainTypes.Decode(data, &token2set)
if nil != err {
return nil, err
}
res.TokenAddress = append(res.TokenAddress, &token2set)
}
return res, nil
}
func (chainRelayer *Relayer4Chain) setMultiSignAddress(address string) {
bytes := []byte(address)
_ = chainRelayer.db.SetSync(multiSignAddressPrefix, bytes)
}
func (chainRelayer *Relayer4Chain) getMultiSignAddress() string {
bytes, _ := chainRelayer.db.Get(multiSignAddressPrefix)
if 0 == len(bytes) {
return ""
}
return string(bytes)
}
func (chainRelayer *Relayer4Chain) storeSymbol2chainName(symbol2Name map[string]string) {
Symbol2EthChain := &ebTypes.Symbol2EthChain{
Symbol2Name: symbol2Name,
}
data := chainTypes.Encode(Symbol2EthChain)
_ = chainRelayer.db.SetSync(symbol2Ethchain, data)
}
func (chainRelayer *Relayer4Chain) restoreSymbol2chainName() map[string]string {
data, _ := chainRelayer.db.Get(symbol2Ethchain)
if 0 == len(data) {
return make(map[string]string)
}
symbol2EthChain := &ebTypes.Symbol2EthChain{}
if err := chainTypes.Decode(data, symbol2EthChain); nil != err {
return make(map[string]string)
}
return symbol2EthChain.Symbol2Name
}
//判断是否已经被处理,如果能够在数据库中找到该笔交易,则认为已经被处理
func (chainRelayer *Relayer4Chain) checkTxProcessed(txhash string) bool {
key1 := chainTxIsRelayedUnconfirmKey(txhash)
data, err := chainRelayer.db.Get(key1)
if 0 != len(data) && nil == err {
return true
}
key2 := chainTxRelayedAlreadyKey(txhash)
data, err = chainRelayer.db.Get(key2)
if 0 != len(data) && nil == err {
return true
}
return false
}