import (
"encoding/binary"
+ "encoding/hex"
"encoding/json"
"fmt"
- "sort"
acc "github.com/vapor/account"
"github.com/vapor/asset"
"github.com/vapor/blockchain/query"
- "github.com/vapor/blockchain/signers"
- "github.com/vapor/common"
- "github.com/vapor/crypto/ed25519/chainkd"
- "github.com/vapor/crypto/sha3pool"
dbm "github.com/vapor/database/leveldb"
"github.com/vapor/errors"
"github.com/vapor/protocol/bc"
-)
-
-const (
- // UTXOPrefix = "ACU:" //UTXOPrefix is StandardUTXOKey prefix
- // SUTXOPrefix = "SCU:" //SUTXOPrefix is ContractUTXOKey prefix
-
- ContractPrefix = "Contract:"
-
-// ContractIndexPrefix = "ContractIndex:"
-// AccountPrefix = "Account:" // AccountPrefix is account ID prefix
-// AccountAliasPrefix = "AccountAlias:"
-// AccountIndexPrefix = "AccountIndex:"
-// TxPrefix = "TXS:" //TxPrefix is wallet database transactions prefix
-// TxIndexPrefix = "TID:" //TxIndexPrefix is wallet database tx index prefix
-// UnconfirmedTxPrefix = "UTXS:" //UnconfirmedTxPrefix is txpool unconfirmed transactions prefix
-// GlobalTxIndexPrefix = "GTID:" //GlobalTxIndexPrefix is wallet database global tx index prefix
-// WalletKey = "WalletInfo"
-// MiningAddressKey = "MiningAddress"
-// CoinbaseAbKey = "CoinbaseArbitrary"
+ "github.com/vapor/wallet"
)
const (
utxoPrefix byte = iota //UTXOPrefix is StandardUTXOKey prefix
- sUTXOPrefix //SUTXOPrefix is ContractUTXOKey prefix
+ sutxoPrefix //SUTXOPrefix is ContractUTXOKey prefix
contractPrefix
contractIndexPrefix
accountPrefix // AccountPrefix is account ID prefix
walletKey
miningAddressKey
coinbaseAbKey
+ recoveryKey //recoveryKey key for db store recovery info.
)
// leveldb key prefix
var (
- UTXOPrefix = []byte{utxoPrefix, colon}
- SUTXOPrefix = []byte{sUTXOPrefix, colon}
- // ContractPrefix = []byte{contractPrefix, colon}
+ // colon byte = 0x3a
+ UTXOPrefix = []byte{utxoPrefix, colon}
+ SUTXOPrefix = []byte{sutxoPrefix, colon}
+ ContractPrefix = []byte{contractPrefix, contractPrefix, colon}
ContractIndexPrefix = []byte{contractIndexPrefix, colon}
AccountPrefix = []byte{accountPrefix, colon} // AccountPrefix is account ID prefix
AccountAliasPrefix = []byte{accountAliasPrefix, colon}
WalletKey = []byte{walletKey}
MiningAddressKey = []byte{miningAddressKey}
CoinbaseAbKey = []byte{coinbaseAbKey}
+ RecoveryKey = []byte{recoveryKey}
)
// errors
var (
- // ErrFindAccount = errors.New("Failed to find account")
- errAccntTxIDNotFound = errors.New("account TXID not found")
- errGetAssetDefinition = errors.New("Failed to find asset definition")
+ errAccntTxIDNotFound = errors.New("account TXID not found")
+ errGetAsset = errors.New("Failed to find asset definition")
)
-func accountIndexKey(xpubs []chainkd.XPub) []byte {
- var hash [32]byte
- var xPubs []byte
- cpy := append([]chainkd.XPub{}, xpubs[:]...)
- sort.Sort(signers.SortKeys(cpy))
- for _, xpub := range cpy {
- xPubs = append(xPubs, xpub[:]...)
- }
- sha3pool.Sum256(hash[:], xPubs)
- return append([]byte(AccountIndexPrefix), hash[:]...)
-}
-
-func Bip44ContractIndexKey(accountID string, change bool) []byte {
- key := append([]byte(ContractIndexPrefix), accountID...)
- if change {
- return append(key, []byte{1}...)
- }
- return append(key, []byte{0}...)
-}
-
-// ContractKey account control promgram store prefix
-func ContractKey(hash common.Hash) []byte {
- // h := hash.Str()
- // return append([]byte(ContractPrefix), []byte(h)...)
- return append([]byte(ContractPrefix), hash.Bytes()...)
-}
-
-// AccountIDKey account id store prefix
-func AccountIDKey(accountID string) []byte {
- return append([]byte(AccountPrefix), []byte(accountID)...)
-}
-
-// StandardUTXOKey makes an account unspent outputs key to store
-func StandardUTXOKey(id bc.Hash) []byte {
- name := id.String()
- return append(UTXOPrefix, []byte(name)...)
-}
-
// ContractUTXOKey makes a smart contract unspent outputs key to store
func ContractUTXOKey(id bc.Hash) []byte {
- name := id.String()
- return append(SUTXOPrefix, []byte(name)...)
+ return append(SUTXOPrefix, id.Bytes()...)
}
func calcDeleteKey(blockHeight uint64) []byte {
return append(UnconfirmedTxPrefix, []byte(formatKey)...)
}
-func calcGlobalTxIndexKey(txID string) []byte {
+func CalcGlobalTxIndexKey(txID string) []byte {
return append(GlobalTxIndexPrefix, []byte(txID)...)
}
}
func contractIndexKey(accountID string) []byte {
- return append([]byte(ContractIndexPrefix), []byte(accountID)...)
+ return append(ContractIndexPrefix, []byte(accountID)...)
}
func accountAliasKey(name string) []byte {
- return append([]byte(AccountAliasPrefix), []byte(name)...)
+ return append(AccountAliasPrefix, []byte(name)...)
}
// WalletStore store wallet using leveldb
type WalletStore struct {
- walletDB dbm.DB
- batch dbm.Batch
+ db dbm.DB
+ batch dbm.Batch
}
// NewWalletStore create new WalletStore struct
func NewWalletStore(db dbm.DB) *WalletStore {
return &WalletStore{
- walletDB: db,
- batch: nil,
+ db: db,
+ batch: nil,
}
}
// InitBatch initial batch
-func (store *WalletStore) InitBatch() {
- if store.batch == nil {
- store.batch = store.walletDB.NewBatch()
+func (store *WalletStore) InitBatch() error {
+ if store.batch != nil {
+ return errors.New("WalletStore initail fail, store batch is not nil.")
}
+
+ store.batch = store.db.NewBatch()
+ return nil
}
// CommitBatch commit batch
-func (store *WalletStore) CommitBatch() {
- if store.batch != nil {
- store.batch.Write()
- store.batch = nil
+func (store *WalletStore) CommitBatch() error {
+ if store.batch == nil {
+ return errors.New("WalletStore commit fail, store batch is nil.")
}
-}
-// GetAssetDefinition get asset definition by assetiD
-func (store *WalletStore) GetAssetDefinition(assetID *bc.AssetID) (*asset.Asset, error) {
- definitionByte := store.walletDB.Get(asset.ExtAssetKey(assetID))
- if definitionByte == nil {
- return nil, errGetAssetDefinition
- }
- definitionMap := make(map[string]interface{})
- if err := json.Unmarshal(definitionByte, &definitionMap); err != nil {
- return nil, err
- }
- alias := assetID.String()
- externalAsset := &asset.Asset{
- AssetID: *assetID,
- Alias: &alias,
- DefinitionMap: definitionMap,
- RawDefinitionByte: definitionByte,
- }
- return externalAsset, nil
+ store.batch.Write()
+ store.batch = nil
+ return nil
}
-// SetAssetDefinition set assetID and definition
-func (store *WalletStore) SetAssetDefinition(assetID *bc.AssetID, definition []byte) {
+// DeleteContractUTXO delete contract utxo by outputID
+func (store *WalletStore) DeleteContractUTXO(outputID bc.Hash) {
if store.batch == nil {
- store.walletDB.Set(asset.ExtAssetKey(assetID), definition)
+ store.db.Delete(ContractUTXOKey(outputID))
} else {
- store.batch.Set(asset.ExtAssetKey(assetID), definition)
- }
-}
-
-// GetControlProgram get raw program by hash
-func (store *WalletStore) GetControlProgram(hash common.Hash) (*acc.CtrlProgram, error) {
- rawProgram := store.walletDB.Get(ContractKey(hash))
- if rawProgram == nil {
- return nil, fmt.Errorf("failed get account control program:%x ", hash)
- }
- accountCP := new(acc.CtrlProgram)
- if err := json.Unmarshal(rawProgram, &accountCP); err != nil {
- return nil, err
+ store.batch.Delete(ContractUTXOKey(outputID))
}
- return accountCP, nil
}
-// GetAccountByAccountID get account value by account ID
-func (store *WalletStore) GetAccountByAccountID(accountID string) (*acc.Account, error) {
- rawAccount := store.walletDB.Get(AccountIDKey(accountID))
- if rawAccount == nil {
- return nil, fmt.Errorf("failed get account, accountID: %s ", accountID)
- }
- account := new(acc.Account)
- if err := json.Unmarshal(rawAccount, account); err != nil {
- return nil, err
+// DeleteRecoveryStatus delete recovery status
+func (store *WalletStore) DeleteRecoveryStatus() {
+ if store.batch == nil {
+ store.db.Delete(RecoveryKey)
+ } else {
+ store.batch.Delete(RecoveryKey)
}
- return account, nil
}
// DeleteTransactions delete transactions when orphan block rollback
func (store *WalletStore) DeleteTransactions(height uint64) {
- batch := store.walletDB.NewBatch()
+ batch := store.db.NewBatch()
if store.batch != nil {
batch = store.batch
}
- txIter := store.walletDB.IteratorPrefix(calcDeleteKey(height))
+ txIter := store.db.IteratorPrefix(calcDeleteKey(height))
defer txIter.Release()
tmpTx := query.AnnotatedTx{}
}
}
-// SetTransaction set raw transaction by block height and tx position
-func (store *WalletStore) SetTransaction(height uint64, tx *query.AnnotatedTx) error {
- batch := store.walletDB.NewBatch()
+// DeleteUnconfirmedTransaction delete unconfirmed tx by txID
+func (store *WalletStore) DeleteUnconfirmedTransaction(txID string) {
+ if store.batch == nil {
+ store.db.Delete(calcUnconfirmedTxKey(txID))
+ } else {
+ store.batch.Delete(calcUnconfirmedTxKey(txID))
+ }
+}
+
+// DeleteWalletTransactions delete all txs in wallet
+func (store *WalletStore) DeleteWalletTransactions() {
+ batch := store.db.NewBatch()
if store.batch != nil {
batch = store.batch
}
+ txIter := store.db.IteratorPrefix(TxPrefix)
+ defer txIter.Release()
- rawTx, err := json.Marshal(tx)
- if err != nil {
- return err
+ for txIter.Next() {
+ batch.Delete(txIter.Key())
}
- batch.Set(calcAnnotatedKey(formatKey(height, tx.Position)), rawTx)
- batch.Set(calcTxIndexKey(tx.ID.String()), []byte(formatKey(height, tx.Position)))
+ txIndexIter := store.db.IteratorPrefix(TxIndexPrefix)
+ defer txIndexIter.Release()
+
+ for txIndexIter.Next() {
+ batch.Delete(txIndexIter.Key())
+ }
if store.batch == nil {
batch.Write()
}
- return nil
}
-// DeleteUnconfirmedTransaction delete unconfirmed tx by txID
-func (store *WalletStore) DeleteUnconfirmedTransaction(txID string) {
+// DeleteWalletUTXOs delete all txs in wallet
+func (store *WalletStore) DeleteWalletUTXOs() {
+ batch := store.db.NewBatch()
+ if store.batch != nil {
+ batch = store.batch
+ }
+
+ ruIter := store.db.IteratorPrefix(UTXOPrefix)
+ defer ruIter.Release()
+
+ for ruIter.Next() {
+ batch.Delete(ruIter.Key())
+ }
+
+ suIter := store.db.IteratorPrefix(SUTXOPrefix)
+ defer suIter.Release()
+
+ for suIter.Next() {
+ batch.Delete(suIter.Key())
+ }
if store.batch == nil {
- store.walletDB.Delete(calcUnconfirmedTxKey(txID))
- } else {
- store.batch.Delete(calcUnconfirmedTxKey(txID))
+ batch.Write()
}
}
-// SetGlobalTransactionIndex set global tx index by blockhash and position
-func (store *WalletStore) SetGlobalTransactionIndex(globalTxID string, blockHash *bc.Hash, position uint64) {
- if store.batch == nil {
- store.walletDB.Set(calcGlobalTxIndexKey(globalTxID), CalcGlobalTxIndex(blockHash, position))
- } else {
- store.batch.Set(calcGlobalTxIndexKey(globalTxID), CalcGlobalTxIndex(blockHash, position))
+// GetAsset get asset by assetID
+func (store *WalletStore) GetAsset(assetID *bc.AssetID) (*asset.Asset, error) {
+ definitionByte := store.db.Get(asset.ExtAssetKey(assetID))
+ if definitionByte == nil {
+ return nil, errGetAsset
+ }
+
+ definitionMap := make(map[string]interface{})
+ if err := json.Unmarshal(definitionByte, &definitionMap); err != nil {
+ return nil, err
}
+
+ alias := assetID.String()
+ externalAsset := &asset.Asset{
+ AssetID: *assetID,
+ Alias: &alias,
+ DefinitionMap: definitionMap,
+ RawDefinitionByte: definitionByte,
+ }
+ return externalAsset, nil
+}
+
+// GetGlobalTransactionIndex get global tx by txID
+func (store *WalletStore) GetGlobalTransactionIndex(txID string) []byte {
+ return store.db.Get(CalcGlobalTxIndexKey(txID))
}
// GetStandardUTXO get standard utxo by id
func (store *WalletStore) GetStandardUTXO(outid bc.Hash) (*acc.UTXO, error) {
- rawUTXO := store.walletDB.Get(StandardUTXOKey(outid))
+ rawUTXO := store.db.Get(StandardUTXOKey(outid))
if rawUTXO == nil {
return nil, fmt.Errorf("failed get standard UTXO, outputID: %s ", outid.String())
}
+
UTXO := new(acc.UTXO)
if err := json.Unmarshal(rawUTXO, UTXO); err != nil {
return nil, err
}
+
return UTXO, nil
}
// GetTransaction get tx by txid
func (store *WalletStore) GetTransaction(txID string) (*query.AnnotatedTx, error) {
- formatKey := store.walletDB.Get(calcTxIndexKey(txID))
+ formatKey := store.db.Get(calcTxIndexKey(txID))
if formatKey == nil {
return nil, errAccntTxIDNotFound
}
- rawTx := store.walletDB.Get(calcAnnotatedKey(string(formatKey)))
+
+ rawTx := store.db.Get(calcAnnotatedKey(string(formatKey)))
tx := new(query.AnnotatedTx)
if err := json.Unmarshal(rawTx, tx); err != nil {
return nil, err
}
+
return tx, nil
}
-// GetGlobalTransactionIndex get global tx by txID
-func (store *WalletStore) GetGlobalTransactionIndex(txID string) []byte {
- return store.walletDB.Get(calcGlobalTxIndexKey(txID))
+// GetUnconfirmedTransaction get unconfirmed tx by txID
+func (store *WalletStore) GetUnconfirmedTransaction(txID string) (*query.AnnotatedTx, error) {
+ rawUnconfirmedTx := store.db.Get(calcUnconfirmedTxKey(txID))
+ if rawUnconfirmedTx == nil {
+ return nil, fmt.Errorf("failed get unconfirmed tx, txID: %s ", txID)
+ }
+
+ tx := new(query.AnnotatedTx)
+ if err := json.Unmarshal(rawUnconfirmedTx, tx); err != nil {
+ return nil, err
+ }
+
+ return tx, nil
+}
+
+// GetRecoveryStatus delete recovery status
+func (store *WalletStore) GetRecoveryStatus() (*wallet.RecoveryState, error) {
+ rawStatus := store.db.Get(RecoveryKey)
+ if rawStatus == nil {
+ return nil, wallet.ErrGetRecoveryStatus
+ }
+
+ state := new(wallet.RecoveryState)
+ if err := json.Unmarshal(rawStatus, state); err != nil {
+ return nil, err
+ }
+
+ return state, nil
+}
+
+// GetWalletInfo get wallet information
+func (store *WalletStore) GetWalletInfo() (*wallet.StatusInfo, error) {
+ rawStatus := store.db.Get(WalletKey)
+ if rawStatus == nil {
+ return nil, wallet.ErrGetWalletStatusInfo
+ }
+
+ status := new(wallet.StatusInfo)
+ if err := json.Unmarshal(rawStatus, status); err != nil {
+ return nil, err
+ }
+
+ return status, nil
}
-// GetTransactions get all walletDB transactions
-func (store *WalletStore) GetTransactions() ([]*query.AnnotatedTx, error) {
+// ListAccountUTXOs get all account unspent outputs
+func (store *WalletStore) ListAccountUTXOs(id string, isSmartContract bool) ([]*acc.UTXO, error) {
+ prefix := UTXOPrefix
+ if isSmartContract {
+ prefix = SUTXOPrefix
+ }
+
+ idBytes, err := hex.DecodeString(id)
+ if err != nil {
+ return nil, err
+ }
+
+ accountUtxoIter := store.db.IteratorPrefix(append(prefix, idBytes...))
+ defer accountUtxoIter.Release()
+
+ confirmedUTXOs := []*acc.UTXO{}
+ for accountUtxoIter.Next() {
+ utxo := new(acc.UTXO)
+ if err := json.Unmarshal(accountUtxoIter.Value(), utxo); err != nil {
+ return nil, err
+ }
+
+ confirmedUTXOs = append(confirmedUTXOs, utxo)
+ }
+ return confirmedUTXOs, nil
+}
+
+func (store *WalletStore) ListTransactions(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 := store.db.Get(calcTxIndexKey(StartTxID))
+ if formatKey == nil {
+ return nil, errAccntTxIDNotFound
+ }
+
+ startKey = calcAnnotatedKey(string(formatKey))
+ }
+ }
- txIter := store.walletDB.IteratorPrefix([]byte(TxPrefix))
- defer txIter.Release()
- for txIter.Next() {
- annotatedTx := &query.AnnotatedTx{}
- if err := json.Unmarshal(txIter.Value(), &annotatedTx); err != nil {
+ if unconfirmed {
+ preFix = UnconfirmedTxPrefix
+ }
+
+ itr := store.db.IteratorPrefixWithStart(preFix, startKey, true)
+ defer itr.Release()
+
+ for txNum := count; itr.Next() && txNum > 0; txNum-- {
+ annotatedTx := new(query.AnnotatedTx)
+ if err := json.Unmarshal(itr.Value(), &annotatedTx); err != nil {
return nil, err
}
+
annotatedTxs = append(annotatedTxs, annotatedTx)
}
return annotatedTxs, nil
}
-// GetUnconfirmedTransactions get all unconfirmed txs
-func (store *WalletStore) GetUnconfirmedTransactions() ([]*query.AnnotatedTx, error) {
+// ListUnconfirmedTransactions get all unconfirmed txs
+func (store *WalletStore) ListUnconfirmedTransactions() ([]*query.AnnotatedTx, error) {
annotatedTxs := []*query.AnnotatedTx{}
- txIter := store.walletDB.IteratorPrefix([]byte(UnconfirmedTxPrefix))
+ txIter := store.db.IteratorPrefix(UnconfirmedTxPrefix)
defer txIter.Release()
for txIter.Next() {
if err := json.Unmarshal(txIter.Value(), &annotatedTx); err != nil {
return nil, err
}
+
annotatedTxs = append(annotatedTxs, annotatedTx)
}
return annotatedTxs, nil
}
-// GetUnconfirmedTransaction get unconfirmed tx by txID
-func (store *WalletStore) GetUnconfirmedTransaction(txID string) (*query.AnnotatedTx, error) {
- rawUnconfirmedTx := store.walletDB.Get(calcUnconfirmedTxKey(txID))
- if rawUnconfirmedTx == nil {
- return nil, fmt.Errorf("failed get unconfirmed tx, txID: %s ", txID)
- }
- tx := new(query.AnnotatedTx)
- if err := json.Unmarshal(rawUnconfirmedTx, tx); err != nil {
- return nil, err
+// SetAssetDefinition set assetID and definition
+func (store *WalletStore) SetAssetDefinition(assetID *bc.AssetID, definition []byte) {
+ if store.batch == nil {
+ store.db.Set(asset.ExtAssetKey(assetID), definition)
+ } else {
+ store.batch.Set(asset.ExtAssetKey(assetID), definition)
}
- return tx, nil
}
-// SetUnconfirmedTransaction set unconfirmed tx by txID
-func (store *WalletStore) SetUnconfirmedTransaction(txID string, tx *query.AnnotatedTx) error {
- rawTx, err := json.Marshal(tx)
+// SetContractUTXO set standard utxo
+func (store *WalletStore) SetContractUTXO(outputID bc.Hash, utxo *acc.UTXO) error {
+ data, err := json.Marshal(utxo)
if err != nil {
return err
}
- if store.batch == nil {
- store.walletDB.Set(calcUnconfirmedTxKey(txID), rawTx)
- } else {
- store.batch.Set(calcUnconfirmedTxKey(txID), rawTx)
- }
- return nil
-}
-// DeleteStardardUTXO delete stardard utxo by outputID
-func (store *WalletStore) DeleteStardardUTXO(outputID bc.Hash) {
if store.batch == nil {
- store.walletDB.Delete(StandardUTXOKey(outputID))
+ store.db.Set(ContractUTXOKey(outputID), data)
} else {
- store.batch.Delete(StandardUTXOKey(outputID))
+ store.batch.Set(ContractUTXOKey(outputID), data)
}
+ return nil
}
-// DeleteContractUTXO delete contract utxo by outputID
-func (store *WalletStore) DeleteContractUTXO(outputID bc.Hash) {
+// SetGlobalTransactionIndex set global tx index by blockhash and position
+func (store *WalletStore) SetGlobalTransactionIndex(globalTxID string, blockHash *bc.Hash, position uint64) {
if store.batch == nil {
- store.walletDB.Delete(ContractUTXOKey(outputID))
+ store.db.Set(CalcGlobalTxIndexKey(globalTxID), CalcGlobalTxIndex(blockHash, position))
} else {
- store.batch.Delete(ContractUTXOKey(outputID))
+ store.batch.Set(CalcGlobalTxIndexKey(globalTxID), CalcGlobalTxIndex(blockHash, position))
}
}
-// SetStandardUTXO set standard utxo
-func (store *WalletStore) SetStandardUTXO(outputID bc.Hash, utxo *acc.UTXO) error {
- data, err := json.Marshal(utxo)
+// SetRecoveryStatus set recovery status
+func (store *WalletStore) SetRecoveryStatus(recoveryState *wallet.RecoveryState) error {
+ rawStatus, err := json.Marshal(recoveryState)
if err != nil {
return err
}
- if store.batch == nil {
- store.walletDB.Set(StandardUTXOKey(outputID), data)
- } else {
- store.batch.Set(StandardUTXOKey(outputID), data)
- }
- return nil
-}
-// SetContractUTXO set standard utxo
-func (store *WalletStore) SetContractUTXO(outputID bc.Hash, utxo *acc.UTXO) error {
- data, err := json.Marshal(utxo)
- if err != nil {
- return err
- }
if store.batch == nil {
- store.walletDB.Set(ContractUTXOKey(outputID), data)
+ store.db.Set(RecoveryKey, rawStatus)
} else {
- store.batch.Set(ContractUTXOKey(outputID), data)
+ store.batch.Set(RecoveryKey, rawStatus)
}
return nil
}
-// GetWalletInfo get wallet information
-func (store *WalletStore) GetWalletInfo() []byte {
- return store.walletDB.Get([]byte(WalletKey))
-}
-
-// SetWalletInfo get wallet information
-func (store *WalletStore) SetWalletInfo(rawWallet []byte) {
- if store.batch == nil {
- store.walletDB.Set([]byte(WalletKey), rawWallet)
- } else {
- store.batch.Set([]byte(WalletKey), rawWallet)
- }
-}
-
-// DeleteWalletTransactions delete all txs in wallet
-func (store *WalletStore) DeleteWalletTransactions() {
- batch := store.walletDB.NewBatch()
+// SetTransaction set raw transaction by block height and tx position
+func (store *WalletStore) SetTransaction(height uint64, tx *query.AnnotatedTx) error {
+ batch := store.db.NewBatch()
if store.batch != nil {
batch = store.batch
}
- txIter := store.walletDB.IteratorPrefix([]byte(TxPrefix))
- defer txIter.Release()
- for txIter.Next() {
- batch.Delete(txIter.Key())
+ rawTx, err := json.Marshal(tx)
+ if err != nil {
+ return err
}
- txIndexIter := store.walletDB.IteratorPrefix([]byte(TxIndexPrefix))
- defer txIndexIter.Release()
+ batch.Set(calcAnnotatedKey(formatKey(height, tx.Position)), rawTx)
+ batch.Set(calcTxIndexKey(tx.ID.String()), []byte(formatKey(height, tx.Position)))
- for txIndexIter.Next() {
- batch.Delete(txIndexIter.Key())
- }
if store.batch == nil {
batch.Write()
}
+ return nil
}
-// DeleteWalletUTXOs delete all txs in wallet
-func (store *WalletStore) DeleteWalletUTXOs() {
- batch := store.walletDB.NewBatch()
- if store.batch != nil {
- batch = store.batch
- }
- ruIter := store.walletDB.IteratorPrefix([]byte(UTXOPrefix))
- defer ruIter.Release()
- for ruIter.Next() {
- batch.Delete(ruIter.Key())
+// SetUnconfirmedTransaction set unconfirmed tx by txID
+func (store *WalletStore) SetUnconfirmedTransaction(txID string, tx *query.AnnotatedTx) error {
+ rawTx, err := json.Marshal(tx)
+ if err != nil {
+ return err
}
- suIter := store.walletDB.IteratorPrefix([]byte(SUTXOPrefix))
- defer suIter.Release()
- for suIter.Next() {
- batch.Delete(suIter.Key())
- }
if store.batch == nil {
- batch.Write()
- }
-}
-
-// GetAccountUTXOs get all account unspent outputs
-func (store *WalletStore) GetAccountUTXOs(key string) [][]byte {
- accountUtxoIter := store.walletDB.IteratorPrefix([]byte(key))
- defer accountUtxoIter.Release()
-
- rawUTXOs := make([][]byte, 0)
- for accountUtxoIter.Next() {
- utxo := accountUtxoIter.Value()
- rawUTXOs = append(rawUTXOs, utxo)
+ store.db.Set(calcUnconfirmedTxKey(txID), rawTx)
+ } else {
+ store.batch.Set(calcUnconfirmedTxKey(txID), rawTx)
}
- return rawUTXOs
+ return nil
}
-// SetRecoveryStatus set recovery status
-func (store *WalletStore) SetRecoveryStatus(recoveryKey, rawStatus []byte) {
- if store.batch == nil {
- store.walletDB.Set(recoveryKey, rawStatus)
- } else {
- store.batch.Set(recoveryKey, rawStatus)
+// SetWalletInfo get wallet information
+func (store *WalletStore) SetWalletInfo(status *wallet.StatusInfo) error {
+ rawWallet, err := json.Marshal(status)
+ if err != nil {
+ return err
}
-}
-// DeleteRecoveryStatus delete recovery status
-func (store *WalletStore) DeleteRecoveryStatus(recoveryKey []byte) {
if store.batch == nil {
- store.walletDB.Delete(recoveryKey)
+ store.db.Set(WalletKey, rawWallet)
} else {
- store.batch.Delete(recoveryKey)
+ store.batch.Set(WalletKey, rawWallet)
}
-}
-
-// GetRecoveryStatus delete recovery status
-func (store *WalletStore) GetRecoveryStatus(recoveryKey []byte) []byte {
- return store.walletDB.Get(recoveryKey)
+ return nil
}
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