import (
"context"
+ "encoding/hex"
"fmt"
log "github.com/sirupsen/logrus"
"github.com/bytom/account"
"github.com/bytom/blockchain/query"
+ "github.com/bytom/blockchain/signers"
"github.com/bytom/consensus"
+ "github.com/bytom/crypto/ed25519/chainkd"
+ chainjson "github.com/bytom/encoding/json"
+ "github.com/bytom/errors"
+ "github.com/bytom/protocol/bc"
+ "github.com/bytom/protocol/bc/types"
)
// POST /list-accounts
func (a *API) listAccounts(ctx context.Context, filter struct {
- ID string `json:"id"`
+ ID string `json:"id"`
+ Alias string `json:"alias"`
}) Response {
- accounts, err := a.wallet.AccountMgr.ListAccounts(filter.ID)
+ accountID := filter.ID
+ if filter.Alias != "" {
+ acc, err := a.wallet.AccountMgr.FindByAlias(filter.Alias)
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+ accountID = acc.ID
+ }
+
+ accounts, err := a.wallet.AccountMgr.ListAccounts(accountID)
if err != nil {
log.Errorf("listAccounts: %v", err)
return NewErrorResponse(err)
}
- annotatedAccounts := make([]query.AnnotatedAccount, 0, len(accounts))
+ annotatedAccounts := []query.AnnotatedAccount{}
for _, acc := range accounts {
- annotated, err := account.Annotated(acc)
- if err != nil {
- return NewErrorResponse(err)
- }
-
- annotatedAccounts = append(annotatedAccounts, *annotated)
+ annotatedAccounts = append(annotatedAccounts, *account.Annotated(acc))
}
return NewSuccessResponse(annotatedAccounts)
}
+// POST /get-asset
+func (a *API) getAsset(ctx context.Context, filter struct {
+ ID string `json:"id"`
+}) Response {
+ asset, err := a.wallet.AssetReg.GetAsset(filter.ID)
+ if err != nil {
+ log.Errorf("getAsset: %v", err)
+ return NewErrorResponse(err)
+ }
+
+ return NewSuccessResponse(asset)
+}
+
// POST /list-assets
func (a *API) listAssets(ctx context.Context, filter struct {
ID string `json:"id"`
return NewSuccessResponse(assets)
}
-// POST /listBalances
+// POST /list-balances
func (a *API) listBalances(ctx context.Context) Response {
- return NewSuccessResponse(a.wallet.GetAccountBalances(""))
+ balances, err := a.wallet.GetAccountBalances("")
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+ return NewSuccessResponse(balances)
}
// POST /get-transaction
func (a *API) getTransaction(ctx context.Context, txInfo struct {
TxID string `json:"tx_id"`
}) Response {
- transaction, err := a.wallet.GetTransactionByTxID(txInfo.TxID)
+ var annotatedTx *query.AnnotatedTx
+ var err error
+
+ annotatedTx, err = a.wallet.GetTransactionByTxID(txInfo.TxID)
if err != nil {
- log.Errorf("getTransaction error: %v", err)
- return NewErrorResponse(err)
+ // transaction not found in blockchain db, search it from unconfirmed db
+ annotatedTx, err = a.wallet.GetUnconfirmedTxByTxID(txInfo.TxID)
+ if err != nil {
+ return NewErrorResponse(err)
+ }
}
- return NewSuccessResponse(transaction)
+ return NewSuccessResponse(annotatedTx)
}
// POST /list-transactions
func (a *API) listTransactions(ctx context.Context, filter struct {
- ID string `json:"id"`
- AccountID string `json:"account_id"`
- Detail bool `json:"detail"`
+ ID string `json:"id"`
+ AccountID string `json:"account_id"`
+ Detail bool `json:"detail"`
+ Unconfirmed bool `json:"unconfirmed"`
+ From uint `json:"from"`
+ Count uint `json:"count"`
}) Response {
- var transactions []*query.AnnotatedTx
+ transactions := []*query.AnnotatedTx{}
var err error
+ var transaction *query.AnnotatedTx
- if filter.AccountID != "" {
- transactions, err = a.wallet.GetTransactionsByAccountID(filter.AccountID)
+ if filter.ID != "" {
+ transaction, err = a.wallet.GetTransactionByTxID(filter.ID)
+ if err != nil && filter.Unconfirmed {
+ transaction, err = a.wallet.GetUnconfirmedTxByTxID(filter.ID)
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+ }
+ transactions = []*query.AnnotatedTx{transaction}
} else {
- transactions, err = a.wallet.GetTransactionsByTxID(filter.ID)
+ transactions, err = a.wallet.GetTransactions(filter.AccountID)
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+
+ if filter.Unconfirmed {
+ unconfirmedTxs, err := a.wallet.GetUnconfirmedTxs(filter.AccountID)
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+ transactions = append(unconfirmedTxs, transactions...)
+ }
+ }
+
+ if filter.Detail == false {
+ txSummary := a.wallet.GetTransactionsSummary(transactions)
+ start, end := getPageRange(len(txSummary), filter.From, filter.Count)
+ return NewSuccessResponse(txSummary[start:end])
}
+ start, end := getPageRange(len(transactions), filter.From, filter.Count)
+ return NewSuccessResponse(transactions[start:end])
+}
+// POST /get-unconfirmed-transaction
+func (a *API) getUnconfirmedTx(ctx context.Context, filter struct {
+ TxID chainjson.HexBytes `json:"tx_id"`
+}) Response {
+ var tmpTxID [32]byte
+ copy(tmpTxID[:], filter.TxID[:])
+
+ txHash := bc.NewHash(tmpTxID)
+ txPool := a.chain.GetTxPool()
+ txDesc, err := txPool.GetTransaction(&txHash)
if err != nil {
- log.Errorf("listTransactions: %v", err)
return NewErrorResponse(err)
}
- if filter.Detail == false {
- txSummary := a.wallet.GetTransactionsSummary(transactions)
- return NewSuccessResponse(txSummary)
+ tx := &BlockTx{
+ ID: txDesc.Tx.ID,
+ Version: txDesc.Tx.Version,
+ Size: txDesc.Tx.SerializedSize,
+ TimeRange: txDesc.Tx.TimeRange,
+ Inputs: []*query.AnnotatedInput{},
+ Outputs: []*query.AnnotatedOutput{},
+ StatusFail: txDesc.StatusFail,
+ }
+
+ resOutID := txDesc.Tx.ResultIds[0]
+ resOut := txDesc.Tx.Entries[*resOutID]
+ switch out := resOut.(type) {
+ case *bc.Output:
+ tx.MuxID = *out.Source.Ref
+ case *bc.Retirement:
+ tx.MuxID = *out.Source.Ref
}
- return NewSuccessResponse(transactions)
+
+ for i := range txDesc.Tx.Inputs {
+ tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(txDesc.Tx, uint32(i)))
+ }
+ for i := range txDesc.Tx.Outputs {
+ tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(txDesc.Tx, i))
+ }
+
+ return NewSuccessResponse(tx)
+}
+
+type unconfirmedTxsResp struct {
+ Total uint64 `json:"total"`
+ TxIDs []bc.Hash `json:"tx_ids"`
+}
+
+// POST /list-unconfirmed-transactions
+func (a *API) listUnconfirmedTxs(ctx context.Context) Response {
+ txIDs := []bc.Hash{}
+
+ txPool := a.chain.GetTxPool()
+ txs := txPool.GetTransactions()
+ for _, txDesc := range txs {
+ txIDs = append(txIDs, bc.Hash(txDesc.Tx.ID))
+ }
+
+ return NewSuccessResponse(&unconfirmedTxsResp{
+ Total: uint64(len(txIDs)),
+ TxIDs: txIDs,
+ })
+}
+
+// RawTx is the tx struct for getRawTransaction
+type RawTx struct {
+ ID bc.Hash `json:"tx_id"`
+ Version uint64 `json:"version"`
+ Size uint64 `json:"size"`
+ TimeRange uint64 `json:"time_range"`
+ Inputs []*query.AnnotatedInput `json:"inputs"`
+ Outputs []*query.AnnotatedOutput `json:"outputs"`
+ Fee int64 `json:"fee"`
+}
+
+// POST /decode-raw-transaction
+func (a *API) decodeRawTransaction(ctx context.Context, ins struct {
+ Tx types.Tx `json:"raw_transaction"`
+}) Response {
+ tx := &RawTx{
+ ID: ins.Tx.ID,
+ Version: ins.Tx.Version,
+ Size: ins.Tx.SerializedSize,
+ TimeRange: ins.Tx.TimeRange,
+ Inputs: []*query.AnnotatedInput{},
+ Outputs: []*query.AnnotatedOutput{},
+ }
+
+ for i := range ins.Tx.Inputs {
+ tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(&ins.Tx, uint32(i)))
+ }
+ for i := range ins.Tx.Outputs {
+ tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(&ins.Tx, i))
+ }
+
+ totalInputBtm := uint64(0)
+ totalOutputBtm := uint64(0)
+ for _, input := range tx.Inputs {
+ if input.AssetID.String() == consensus.BTMAssetID.String() {
+ totalInputBtm += input.Amount
+ }
+ }
+
+ for _, output := range tx.Outputs {
+ if output.AssetID.String() == consensus.BTMAssetID.String() {
+ totalOutputBtm += output.Amount
+ }
+ }
+
+ tx.Fee = int64(totalInputBtm) - int64(totalOutputBtm)
+ return NewSuccessResponse(tx)
}
// POST /list-unspent-outputs
func (a *API) listUnspentOutputs(ctx context.Context, filter struct {
- ID string `json:"id"`
+ ID string `json:"id"`
+ Unconfirmed bool `json:"unconfirmed"`
+ SmartContract bool `json:"smart_contract"`
+ From uint `json:"from"`
+ Count uint `json:"count"`
}) Response {
- accountUTXOs := a.wallet.GetAccountUTXOs(filter.ID)
+ accountUTXOs := a.wallet.GetAccountUtxos(filter.ID, filter.Unconfirmed, filter.SmartContract)
- var UTXOs []query.AnnotatedUTXO
+ UTXOs := []query.AnnotatedUTXO{}
for _, utxo := range accountUTXOs {
- UTXOs = append(UTXOs, query.AnnotatedUTXO{
+ UTXOs = append([]query.AnnotatedUTXO{{
AccountID: utxo.AccountID,
OutputID: utxo.OutputID.String(),
SourceID: utxo.SourceID.String(),
ValidHeight: utxo.ValidHeight,
Alias: a.wallet.AccountMgr.GetAliasByID(utxo.AccountID),
AssetAlias: a.wallet.AssetReg.GetAliasByID(utxo.AssetID.String()),
- })
+ Change: utxo.Change,
+ }}, UTXOs...)
}
-
- return NewSuccessResponse(UTXOs)
+ start, end := getPageRange(len(UTXOs), filter.From, filter.Count)
+ return NewSuccessResponse(UTXOs[start:end])
}
// return gasRate
func (a *API) gasRate() Response {
- gasrate := map[string]int64{"gasRate": consensus.VMGasRate}
+ gasrate := map[string]int64{"gas_rate": consensus.VMGasRate}
return NewSuccessResponse(gasrate)
}
+
+// PubKeyInfo is structure of pubkey info
+type PubKeyInfo struct {
+ Pubkey string `json:"pubkey"`
+ Path []chainjson.HexBytes `json:"derivation_path"`
+}
+
+// AccountPubkey is detail of account pubkey info
+type AccountPubkey struct {
+ RootXPub chainkd.XPub `json:"root_xpub"`
+ PubKeyInfos []PubKeyInfo `json:"pubkey_infos"`
+}
+
+// POST /list-pubkeys
+func (a *API) listPubKeys(ctx context.Context, ins struct {
+ AccountID string `json:"account_id"`
+ AccountAlias string `json:"account_alias"`
+ PublicKey string `json:"public_key"`
+}) Response {
+ var err error
+ account := &account.Account{}
+ if ins.AccountAlias != "" {
+ account, err = a.wallet.AccountMgr.FindByAlias(ins.AccountAlias)
+ } else {
+ account, err = a.wallet.AccountMgr.FindByID(ins.AccountID)
+ }
+
+ if err != nil {
+ return NewErrorResponse(err)
+ }
+
+ pubKeyInfos := []PubKeyInfo{}
+ idx := a.wallet.AccountMgr.GetContractIndex(account.ID)
+ for i := uint64(1); i <= idx; i++ {
+ rawPath := signers.Path(account.Signer, signers.AccountKeySpace, i)
+ derivedXPub := account.XPubs[0].Derive(rawPath)
+ pubkey := derivedXPub.PublicKey()
+
+ if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(pubkey) {
+ continue
+ }
+
+ var path []chainjson.HexBytes
+ for _, p := range rawPath {
+ path = append(path, chainjson.HexBytes(p))
+ }
+
+ pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
+ Pubkey: hex.EncodeToString(pubkey),
+ Path: path,
+ })
+ }
+
+ if len(pubKeyInfos) == 0 {
+ return NewErrorResponse(errors.New("Not found publickey for the account"))
+ }
+
+ return NewSuccessResponse(&AccountPubkey{
+ RootXPub: account.XPubs[0],
+ PubKeyInfos: pubKeyInfos,
+ })
+}
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