/
tx_status.go
51 lines (42 loc) · 1.17 KB
/
tx_status.go
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package bc
import (
"encoding/json"
"errors"
"io"
)
const transactionStatusVersion = 1
// NewTransactionStatus create a empty TransactionStatus struct
func NewTransactionStatus() *TransactionStatus {
return &TransactionStatus{
Version: transactionStatusVersion,
VerifyStatus: []*TxVerifyResult{},
}
}
// SetStatus set the tx status of given index
func (ts *TransactionStatus) SetStatus(i int, gasOnly bool) error {
if i > len(ts.VerifyStatus) {
return errors.New("setStatus should be set one by one")
}
if i == len(ts.VerifyStatus) {
ts.VerifyStatus = append(ts.VerifyStatus, &TxVerifyResult{StatusFail: gasOnly})
} else {
ts.VerifyStatus[i].StatusFail = gasOnly
}
return nil
}
// GetStatus get the tx status of given index
func (ts *TransactionStatus) GetStatus(i int) (bool, error) {
if i >= len(ts.VerifyStatus) {
return false, errors.New("GetStatus is out of range")
}
return ts.VerifyStatus[i].StatusFail, nil
}
// WriteTo will write TxVerifyResult struct to io.Writer
func (tvr *TxVerifyResult) WriteTo(w io.Writer) (int64, error) {
bytes, err := json.Marshal(tvr)
if err != nil {
return 0, err
}
n, err := w.Write(bytes)
return int64(n), err
}