import (
"encoding/binary"
"encoding/hex"
- "encoding/json"
"fmt"
"sort"
log "github.com/sirupsen/logrus"
"github.com/vapor/account"
- "github.com/vapor/asset"
"github.com/vapor/blockchain/query"
"github.com/vapor/consensus"
"github.com/vapor/crypto/sha3pool"
- dbm "github.com/vapor/database/leveldb"
chainjson "github.com/vapor/encoding/json"
- "github.com/vapor/errors"
"github.com/vapor/protocol/bc"
"github.com/vapor/protocol/bc/types"
)
-const (
- //TxPrefix is wallet database transactions prefix
- TxPrefix = "TXS:"
- //TxIndexPrefix is wallet database tx index prefix
- TxIndexPrefix = "TID:"
- //TxIndexPrefix is wallet database global tx index prefix
- GlobalTxIndexPrefix = "GTID:"
-)
-
-var ErrAccntTxIDNotFound = errors.New("account TXID not found")
-
-func formatKey(blockHeight uint64, position uint32) string {
- return fmt.Sprintf("%016x%08x", blockHeight, position)
-}
-
-func calcAnnotatedKey(formatKey string) []byte {
- return []byte(TxPrefix + formatKey)
-}
-
-func calcDeleteKey(blockHeight uint64) []byte {
- return []byte(fmt.Sprintf("%s%016x", TxPrefix, blockHeight))
-}
-
-func calcTxIndexKey(txID string) []byte {
- return []byte(TxIndexPrefix + txID)
-}
-
-func calcGlobalTxIndexKey(txID string) []byte {
- return []byte(GlobalTxIndexPrefix + txID)
-}
-
-func calcGlobalTxIndex(blockHash *bc.Hash, position uint64) []byte {
- txIdx := make([]byte, 40)
- copy(txIdx[:32], blockHash.Bytes())
- binary.BigEndian.PutUint64(txIdx[32:], position)
- return txIdx
-}
-
func parseGlobalTxIdx(globalTxIdx []byte) (*bc.Hash, uint64) {
var hashBytes [32]byte
copy(hashBytes[:], globalTxIdx[:32])
return &hash, position
}
-// deleteTransaction delete transactions when orphan block rollback
-func (w *Wallet) deleteTransactions(batch dbm.Batch, height uint64) {
- tmpTx := query.AnnotatedTx{}
- txIter := w.DB.IteratorPrefix(calcDeleteKey(height))
- defer txIter.Release()
-
- for txIter.Next() {
- if err := json.Unmarshal(txIter.Value(), &tmpTx); err == nil {
- batch.Delete(calcTxIndexKey(tmpTx.ID.String()))
- }
- batch.Delete(txIter.Key())
- }
-}
-
// saveExternalAssetDefinition save external and local assets definition,
// when query ,query local first and if have no then query external
// details see getAliasDefinition
-func saveExternalAssetDefinition(b *types.Block, walletDB dbm.DB) {
- storeBatch := walletDB.NewBatch()
- defer storeBatch.Write()
+func saveExternalAssetDefinition(b *types.Block, store WalletStore) error {
+ newStore := store.InitBatch()
for _, tx := range b.Transactions {
for _, orig := range tx.Inputs {
if cci, ok := orig.TypedInput.(*types.CrossChainInput); ok {
assetID := cci.AssetId
- if assetExist := walletDB.Get(asset.ExtAssetKey(assetID)); assetExist == nil {
- storeBatch.Set(asset.ExtAssetKey(assetID), cci.AssetDefinition)
+ if _, err := newStore.GetAsset(assetID); err == nil {
+ continue
+ } else if err != ErrGetAsset {
+ return err
}
+
+ newStore.SetAssetDefinition(assetID, cci.AssetDefinition)
}
}
}
+ if err := newStore.CommitBatch(); err != nil {
+ return err
+ }
+
+ return nil
}
// Summary is the struct of transaction's input and output summary
}
// indexTransactions saves all annotated transactions to the database.
-func (w *Wallet) indexTransactions(batch dbm.Batch, b *types.Block, txStatus *bc.TransactionStatus) error {
- annotatedTxs := w.filterAccountTxs(b, txStatus)
- saveExternalAssetDefinition(b, w.DB)
- annotateTxsAccount(annotatedTxs, w.DB)
-
+func (w *Wallet) indexTransactions(b *types.Block, txStatus *bc.TransactionStatus, annotatedTxs []*query.AnnotatedTx, store WalletStore) error {
for _, tx := range annotatedTxs {
- rawTx, err := json.Marshal(tx)
- if err != nil {
- log.WithFields(log.Fields{"module": logModule, "err": err}).Error("inserting annotated_txs to db")
+ if err := w.Store.SetTransaction(b.Height, tx); err != nil {
return err
}
- batch.Set(calcAnnotatedKey(formatKey(b.Height, uint32(tx.Position))), rawTx)
- batch.Set(calcTxIndexKey(tx.ID.String()), []byte(formatKey(b.Height, uint32(tx.Position))))
-
- // delete unconfirmed transaction
- batch.Delete(calcUnconfirmedTxKey(tx.ID.String()))
+ store.DeleteUnconfirmedTransaction(tx.ID.String())
}
if !w.TxIndexFlag {
for position, globalTx := range b.Transactions {
blockHash := b.BlockHeader.Hash()
- batch.Set(calcGlobalTxIndexKey(globalTx.ID.String()), calcGlobalTxIndex(&blockHash, uint64(position)))
+ store.SetGlobalTransactionIndex(globalTx.ID.String(), &blockHash, uint64(position))
}
return nil
for _, v := range tx.Outputs {
var hash [32]byte
sha3pool.Sum256(hash[:], v.ControlProgram())
-
- if bytes := w.DB.Get(account.ContractKey(hash)); bytes != nil {
+ if _, err := w.AccountMgr.GetControlProgram(bc.NewHash(hash)); err == nil {
annotatedTxs = append(annotatedTxs, w.buildAnnotatedTransaction(tx, b, statusFail, pos))
continue transactionLoop
+ } else {
+ log.WithFields(log.Fields{"module": logModule, "err": err, "hash": hex.EncodeToString(hash[:])}).Info("filterAccountTxs fail.")
}
}
for _, v := range tx.Inputs {
outid, err := v.SpentOutputID()
if err != nil {
+ log.WithFields(log.Fields{"module": logModule, "err": err, "outputID": hex.EncodeToString(outid.Bytes())}).Info("filterAccountTxs fail.")
continue
}
- if bytes := w.DB.Get(account.StandardUTXOKey(outid)); bytes != nil {
+ if _, err = w.Store.GetStandardUTXO(outid); err == nil {
annotatedTxs = append(annotatedTxs, w.buildAnnotatedTransaction(tx, b, statusFail, pos))
continue transactionLoop
+ } else {
+ log.WithFields(log.Fields{"module": logModule, "err": err, "outputID": hex.EncodeToString(outid.Bytes())}).Info("filterAccountTxs fail.")
}
}
}
}
func (w *Wallet) getAccountTxByTxID(txID string) (*query.AnnotatedTx, error) {
- annotatedTx := &query.AnnotatedTx{}
- formatKey := w.DB.Get(calcTxIndexKey(txID))
- if formatKey == nil {
- return nil, ErrAccntTxIDNotFound
- }
-
- txInfo := w.DB.Get(calcAnnotatedKey(string(formatKey)))
- if err := json.Unmarshal(txInfo, annotatedTx); err != nil {
+ annotatedTx, err := w.Store.GetTransaction(txID)
+ if err != nil {
return nil, err
}
}
func (w *Wallet) getGlobalTxByTxID(txID string) (*query.AnnotatedTx, error) {
- globalTxIdx := w.DB.Get(calcGlobalTxIndexKey(txID))
+ globalTxIdx := w.Store.GetGlobalTransactionIndex(txID)
if globalTxIdx == nil {
return nil, fmt.Errorf("No transaction(tx_id=%s) ", txID)
}
blockHash, pos := parseGlobalTxIdx(globalTxIdx)
- block, err := w.chain.GetBlockByHash(blockHash)
+ block, err := w.Chain.GetBlockByHash(blockHash)
if err != nil {
return nil, err
}
- txStatus, err := w.chain.GetTransactionStatus(blockHash)
+ txStatus, err := w.Chain.GetTransactionStatus(blockHash)
if err != nil {
return nil, err
}
// GetTransactions get all walletDB transactions or unconfirmed transactions, and filter transactions by accountID and StartTxID optional
func (w *Wallet) GetTransactions(accountID string, StartTxID string, count uint, unconfirmed bool) ([]*query.AnnotatedTx, error) {
annotatedTxs := []*query.AnnotatedTx{}
- var startKey []byte
- preFix := TxPrefix
-
- if StartTxID != "" {
- if unconfirmed {
- startKey = calcUnconfirmedTxKey(StartTxID)
- } else {
- formatKey := w.DB.Get(calcTxIndexKey(StartTxID))
- if formatKey == nil {
- return nil, ErrAccntTxIDNotFound
- }
- startKey = calcAnnotatedKey(string(formatKey))
- }
- }
-
- if unconfirmed {
- preFix = UnconfirmedTxPrefix
+ annotatedTxs, err := w.Store.ListTransactions(accountID, StartTxID, count, unconfirmed)
+ if err != nil {
+ return nil, err
}
- itr := w.DB.IteratorPrefixWithStart([]byte(preFix), startKey, true)
- defer itr.Release()
-
- for txNum := count; itr.Next() && txNum > 0; {
- annotatedTx := &query.AnnotatedTx{}
- if err := json.Unmarshal(itr.Value(), &annotatedTx); err != nil {
- return nil, err
- }
-
+ newAnnotatedTxs := []*query.AnnotatedTx{}
+ for _, annotatedTx := range annotatedTxs {
if accountID == "" || findTransactionsByAccount(annotatedTx, accountID) {
annotateTxsAsset(w, []*query.AnnotatedTx{annotatedTx})
- annotatedTxs = append([]*query.AnnotatedTx{annotatedTx}, annotatedTxs...)
- txNum--
+ newAnnotatedTxs = append([]*query.AnnotatedTx{annotatedTx}, newAnnotatedTxs...)
}
}
sort.Sort(SortByHeight(annotatedTxs))
}
- return annotatedTxs, nil
+ return newAnnotatedTxs, nil
}
// GetAccountBalances return all account balances
OSDN Git Service
