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private_transaction.go
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/
private_transaction.go
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package blockchain
import (
"encoding/json"
"github.com/teachain/bifcoresdk/common"
"github.com/teachain/bifcoresdk/exception"
"github.com/teachain/bifcoresdk/types/request"
"github.com/teachain/bifcoresdk/types/response"
"github.com/teachain/bifcoresdk/utils/http"
)
type BIFPrivateTransactionService interface {
// Send 私有化交易合约内容
Send(request.BIFPrivateTransactionSendRequest) response.BIFPrivateTransactionSendResponse
}
// PrivateTransactionService ...
type PrivateTransactionService struct {
url string
}
func GetPrivateTransactionInstance(url string) *PrivateTransactionService {
return &PrivateTransactionService{
url,
}
}
func (ps *PrivateTransactionService) Send(r request.BIFPrivateTransactionSendRequest) response.BIFPrivateTransactionSendResponse {
if r.Payload == "" {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.INVALID_PRITX_PAYLAOD_ERROR,
}
}
if r.From == "" {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.INVALID_PRITX_FROM_ERROR,
}
}
if len(r.To) == 0 {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.INVALID_PRITX_TO_ERROR,
}
}
params := make(map[string]interface{})
params["payload"] = r.Payload
params["from"] = r.From
params["to"] = r.To
transactionSendRequest, err := json.Marshal(params)
if err != nil {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.SYSTEM_ERROR,
}
}
priTxSendUrl := common.PriTxSend(ps.url)
dataByte, err := http.HttpPost(priTxSendUrl, transactionSendRequest)
if err != nil {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.CONNECTNETWORK_ERROR,
}
}
var res response.BIFPrivateTransactionSendResponse
err = json.Unmarshal(dataByte, &res)
if err != nil {
return response.BIFPrivateTransactionSendResponse{
BIFBaseResponse: exception.SYSTEM_ERROR,
}
}
return res
}