/
txpooltxjson.go
executable file
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/
txpooltxjson.go
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package ptnjson
import (
"encoding/hex"
"time"
"github.com/ethereum/go-ethereum/rlp"
"github.com/palletone/go-palletone/txspool"
"github.com/palletone/go-palletone/common"
"github.com/palletone/go-palletone/dag/modules"
)
type TxPoolTxJson struct {
TxHash string `json:"tx_hash"`
Version uint32 `json:"version"`
Nonce uint64 `json:"nonce"`
UnitHash string `json:"unit_hash"`
UnitIndex uint64 `json:"unit_index"`
Timestamp uint64 `json:"timestamp"`
TxIndex uint64 `json:"tx_index"`
Payment *PaymentJson `json:"payment"`
TxMessages string `json:"tx_messages"`
Froms []*OutPointJson `json:"froms"`
CreationDate time.Time `json:"creation_date"`
Priority float64 `json:"priority"` // 打包的优先级
Pending bool `json:"pending"`
Confirmed bool `json:"confirmed"`
IsOrphan bool `json:"is_orphan"`
NotExsit bool `json:"not_exist"`
Index int `json:"index"` // index 是该tx在优先级堆中的位置
Extra []byte `json:"extra"`
TxHex string `json:"tx_hex"`
}
type TxPoolPendingJson struct {
TxHash string `json:"tx_hash"`
Fee uint64 `json:"fee"`
Asset string `json:"asset"`
CreationDate time.Time `json:"creation_date"`
Amount uint64 `json:"amount"`
}
type TxSerachEntryJson struct {
UnitHash string `json:"unit_hash"`
AssetId string `json:"asset_id"`
UnitIndex uint64 `json:"unit_index"`
TxIndex uint64 `json:"tx_index"`
}
func ConvertTxPoolTx2PendingJson(tx *txspool.TxPoolTransaction) *TxPoolPendingJson {
if tx == nil {
return nil
}
if tx.Tx == nil {
return nil
}
// pay := new(modules.PaymentPayload)
var amount uint64
if len(tx.Tx.Messages()) > 0 {
pay := tx.Tx.TxMessages()[0].Payload.(*modules.PaymentPayload)
for _, out := range pay.Outputs {
amount += out.Value
}
}
txfee := tx.GetTxFee().Uint64()
var asset_str string
if tx.TxFee != nil {
asset_str = tx.TxFee[0].Asset.String()
}
return &TxPoolPendingJson{
TxHash: tx.Tx.Hash().String(),
CreationDate: tx.CreationDate,
Fee: txfee,
Asset: asset_str,
Amount: amount,
}
}
func ConvertTxPoolTx2Json(tx *txspool.TxPoolTransaction, hash common.Hash) *TxPoolTxJson {
if tx == nil {
return nil
}
if tx.Tx == nil {
return nil
}
var hex_hash string
if hash != (common.Hash{}) {
hex_hash = hash.String()
}
froms := make([]*OutPointJson, 0)
pay := new(modules.PaymentPayload)
msgs := tx.Tx.TxMessages()
if len(msgs) > 0 {
pay = msgs[0].Payload.(*modules.PaymentPayload)
for _, out := range tx.From {
froms = append(froms, ConvertOutPoint2Json(out))
}
}
txBytes, _ := rlp.EncodeToBytes(tx.Tx)
payJson := ConvertPayment2Json(pay)
return &TxPoolTxJson{
TxHash: tx.Tx.Hash().String(),
Version: tx.Tx.Version(),
Nonce: tx.Tx.Nonce(),
UnitHash: hex_hash,
Payment: payJson,
TxMessages: ConvertMegs2Json(msgs),
Froms: froms,
CreationDate: tx.CreationDate,
Priority: tx.GetPriorityfloat64(),
Pending: tx.Pending,
Confirmed: tx.Confirmed,
IsOrphan: tx.IsOrphan,
Extra: tx.Extra[:],
TxHex: hex.EncodeToString(txBytes),
}
}
func ConvertTxEntry2Json(entry *modules.TxLookupEntry) *TxSerachEntryJson {
return &TxSerachEntryJson{
UnitHash: entry.UnitHash.String(),
UnitIndex: entry.UnitIndex,
TxIndex: entry.Index,
}
}
func ConvertTxWithInfo2Json(tx *modules.TransactionWithUnitInfo) *TxPoolTxJson {
pay := new(modules.PaymentPayload)
msgs := tx.TxMessages()
if len(msgs) > 0 {
pay = msgs[0].Payload.(*modules.PaymentPayload)
}
payJson := ConvertPayment2Json(pay)
return &TxPoolTxJson{
TxHash: tx.Hash().String(),
UnitHash: tx.UnitHash.String(),
UnitIndex: tx.UnitIndex,
Timestamp: tx.Timestamp,
TxIndex: tx.TxIndex,
Payment: payJson,
TxMessages: ConvertMegs2Json(msgs),
Pending: true,
Confirmed: true,
IsOrphan: false,
NotExsit: false,
}
}