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transaction_detail.go
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transaction_detail.go
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package btc
import (
"strconv"
"strings"
"github.com/btcsuite/btcd/chaincfg/chainhash"
"github.com/coming-chat/wallet-SDK/core/base"
)
// Note: The input parsing of bitcoin is very complex and the network cost is relatively high,
// So only the status and timestamp can be queried.
func fetchTransactionDetail(hashString, chainnet string) (*base.TransactionDetail, error) {
client, err := rpcClientOf(chainnet)
if err != nil {
return nil, err
}
hash, err := chainhash.NewHashFromStr(hashString)
if err != nil {
return nil, err
}
rawResult, err := client.GetRawTransactionVerbose(hash)
if err != nil {
return nil, base.MapAnyToBasicError(err)
}
status := base.TransactionStatusPending
if rawResult.Confirmations > 0 {
status = base.TransactionStatusSuccess
}
return &base.TransactionDetail{
HashString: hashString,
Status: status,
FinishTimestamp: rawResult.Time,
}, nil
}
func fetchTransactionStatus(hashString string, chainnet string) base.TransactionStatus {
detail, err := FetchTransactionDetail(hashString, chainnet)
if err != nil {
return base.TransactionStatusNone
}
return detail.Status
}
func batchTransactionStatus(hashList []string, chainnet string) ([]string, error) {
return base.MapListConcurrentStringToString(hashList, func(s string) (string, error) {
return strconv.Itoa(FetchTransactionStatus(s, chainnet)), nil
})
}
// Batch function for mobile sdk for iOS & Android.
// Because the api exported by gomobile does not support arrays.
func sdkBatchTransactionStatus(hashListString string, chainnet string) string {
hashList := strings.Split(hashListString, ",")
statuses, _ := base.MapListConcurrentStringToString(hashList, func(s string) (string, error) {
return strconv.Itoa(FetchTransactionStatus(s, chainnet)), nil
})
return strings.Join(statuses, ",")
}
// Deprecated: FetchTransactionDetail is deprecated. Please Use Chain.FetchTransactionDetail() instead.
func FetchTransactionDetail(hashString, chainnet string) (*base.TransactionDetail, error) {
return fetchTransactionDetail(hashString, chainnet)
}
// Deprecated: FetchTransactionStatus is deprecated. Please Use Chain.FetchTransactionStatus() instead.
func FetchTransactionStatus(hashString string, chainnet string) base.TransactionStatus {
return fetchTransactionStatus(hashString, chainnet)
}
// Deprecated: SdkBatchTransactionStatus is deprecated. Please Use Chain.BatchFetchTransactionStatus() instead.
func SdkBatchTransactionStatus(hashListString string, chainnet string) string {
return sdkBatchTransactionStatus(hashListString, chainnet)
}