func deserializeTx(b []byte) (tx coin.Transaction, err error) {
defer func() {
if r := recover(); r != nil {
err = fmt.Errorf("%v", r)
}
}()
tx = coin.TransactionDeserialize(b)
return
}
//Implement
func injectTransaction(gateway *daemon.Gateway) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
if r.Method != "POST" {
wh.Error405(w, "")
return
}
// get the rawtransaction
v := struct {
Rawtx string `json:"rawtx"`
}{}
if err := json.NewDecoder(r.Body).Decode(&v); err != nil {
logger.Error("bad request: %v", err)
wh.Error400(w, err.Error())
return
}
b, err := hex.DecodeString(v.Rawtx)
if err != nil {
logger.Error("%v", err)
wh.Error400(w, err.Error())
return
}
txn := coin.TransactionDeserialize(b)
if err := visor.VerifyTransactionFee(gateway.D.Visor.Visor.Blockchain, &txn); err != nil {
wh.Error400(w, err.Error())
return
}
t, err := gateway.D.Visor.InjectTransaction(txn, gateway.D.Pool)
if err != nil {
wh.Error400(w, fmt.Sprintf("inject tx failed:%v", err))
return
}
wh.SendOr404(w, t.Hash().Hex())
}
}