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live_hash_delete_transaction.go
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live_hash_delete_transaction.go
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package hedera
/*-
*
* Hedera Go SDK
*
* Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
import (
"errors"
"github.com/hashgraph/hedera-protobufs-go/services"
"time"
)
// LiveHashDeleteTransaction At consensus, deletes a livehash associated to the given account. The transaction must be signed
// by either the key of the owning account, or at least one of the keys associated to the livehash.
type LiveHashDeleteTransaction struct {
Transaction
accountID *AccountID
hash []byte
}
// NewLiveHashDeleteTransaction creates LiveHashDeleteTransaction which at consensus, deletes a livehash associated to the given account.
// The transaction must be signed by either the key of the owning account, or at least one of the keys associated to the livehash.
func NewLiveHashDeleteTransaction() *LiveHashDeleteTransaction {
tx := LiveHashDeleteTransaction{
Transaction: _NewTransaction(),
}
tx._SetDefaultMaxTransactionFee(NewHbar(2))
return &tx
}
func _LiveHashDeleteTransactionFromProtobuf(tx Transaction, pb *services.TransactionBody) *LiveHashDeleteTransaction {
return &LiveHashDeleteTransaction{
Transaction: tx,
accountID: _AccountIDFromProtobuf(pb.GetCryptoDeleteLiveHash().GetAccountOfLiveHash()),
hash: pb.GetCryptoDeleteLiveHash().LiveHashToDelete,
}
}
// SetHash Set the SHA-384 livehash to delete from the account
func (tx *LiveHashDeleteTransaction) SetHash(hash []byte) *LiveHashDeleteTransaction {
tx._RequireNotFrozen()
tx.hash = hash
return tx
}
// GetHash returns the SHA-384 livehash to delete from the account
func (tx *LiveHashDeleteTransaction) GetHash() []byte {
return tx.hash
}
// SetAccountID Sets the account owning the livehash
func (tx *LiveHashDeleteTransaction) SetAccountID(accountID AccountID) *LiveHashDeleteTransaction {
tx._RequireNotFrozen()
tx.accountID = &accountID
return tx
}
// GetAccountID returns the account owning the livehash
func (tx *LiveHashDeleteTransaction) GetAccountID() AccountID {
if tx.accountID == nil {
return AccountID{}
}
return *tx.accountID
}
// ---- Required Interfaces ---- //
// Sign uses the provided privateKey to sign the transaction.
func (tx *LiveHashDeleteTransaction) Sign(privateKey PrivateKey) *LiveHashDeleteTransaction {
tx.Transaction.Sign(privateKey)
return tx
}
// SignWithOperator signs the transaction with client's operator privateKey.
func (tx *LiveHashDeleteTransaction) SignWithOperator(client *Client) (*LiveHashDeleteTransaction, error) {
_, err := tx.Transaction.signWithOperator(client, tx)
if err != nil {
return nil, err
}
return tx, nil
}
// SignWith executes the TransactionSigner and adds the resulting signature data to the Transaction's signature map
// with the publicKey as the map key.
func (tx *LiveHashDeleteTransaction) SignWith(
publicKey PublicKey,
signer TransactionSigner,
) *LiveHashDeleteTransaction {
tx.Transaction.SignWith(publicKey, signer)
return tx
}
// AddSignature adds a signature to the transaction.
func (tx *LiveHashDeleteTransaction) AddSignature(publicKey PublicKey, signature []byte) *LiveHashDeleteTransaction {
tx.Transaction.AddSignature(publicKey, signature)
return tx
}
// When execution is attempted, a single attempt will timeout when this deadline is reached. (The SDK may subsequently retry the execution.)
func (tx *LiveHashDeleteTransaction) SetGrpcDeadline(deadline *time.Duration) *LiveHashDeleteTransaction {
tx.Transaction.SetGrpcDeadline(deadline)
return tx
}
func (tx *LiveHashDeleteTransaction) Freeze() (*LiveHashDeleteTransaction, error) {
return tx.FreezeWith(nil)
}
func (tx *LiveHashDeleteTransaction) FreezeWith(client *Client) (*LiveHashDeleteTransaction, error) {
_, err := tx.Transaction.freezeWith(client, tx)
return tx, err
}
// SetMaxTransactionFee sets the maximum transaction fee for this LiveHashDeleteTransaction.
func (tx *LiveHashDeleteTransaction) SetMaxTransactionFee(fee Hbar) *LiveHashDeleteTransaction {
tx.Transaction.SetMaxTransactionFee(fee)
return tx
}
// SetRegenerateTransactionID sets if transaction IDs should be regenerated when `TRANSACTION_EXPIRED` is received
func (tx *LiveHashDeleteTransaction) SetRegenerateTransactionID(regenerateTransactionID bool) *LiveHashDeleteTransaction {
tx.Transaction.SetRegenerateTransactionID(regenerateTransactionID)
return tx
}
// SetTransactionMemo sets the memo for this LiveHashDeleteTransaction.
func (tx *LiveHashDeleteTransaction) SetTransactionMemo(memo string) *LiveHashDeleteTransaction {
tx.Transaction.SetTransactionMemo(memo)
return tx
}
// SetTransactionValidDuration sets the valid duration for this LiveHashDeleteTransaction.
func (tx *LiveHashDeleteTransaction) SetTransactionValidDuration(duration time.Duration) *LiveHashDeleteTransaction {
tx.Transaction.SetTransactionValidDuration(duration)
return tx
}
// ToBytes serialise the tx to bytes, no matter if it is signed (locked), or not
func (tx *LiveHashDeleteTransaction) ToBytes() ([]byte, error) {
bytes, err := tx.Transaction.toBytes(tx)
if err != nil {
return nil, err
}
return bytes, nil
}
// SetTransactionID sets the TransactionID for this LiveHashDeleteTransaction.
func (tx *LiveHashDeleteTransaction) SetTransactionID(transactionID TransactionID) *LiveHashDeleteTransaction {
tx.Transaction.SetTransactionID(transactionID)
return tx
}
// SetNodeAccountIDs sets the _Node AccountID for this LiveHashDeleteTransaction.
func (tx *LiveHashDeleteTransaction) SetNodeAccountIDs(nodeID []AccountID) *LiveHashDeleteTransaction {
tx.Transaction.SetNodeAccountIDs(nodeID)
return tx
}
// SetMaxRetry sets the max number of errors before execution will fail.
func (tx *LiveHashDeleteTransaction) SetMaxRetry(count int) *LiveHashDeleteTransaction {
tx.Transaction.SetMaxRetry(count)
return tx
}
// SetMaxBackoff The maximum amount of time to wait between retries.
// Every retry attempt will increase the wait time exponentially until it reaches this time.
func (tx *LiveHashDeleteTransaction) SetMaxBackoff(max time.Duration) *LiveHashDeleteTransaction {
tx.Transaction.SetMaxBackoff(max)
return tx
}
// SetMinBackoff sets the minimum amount of time to wait between retries.
func (tx *LiveHashDeleteTransaction) SetMinBackoff(min time.Duration) *LiveHashDeleteTransaction {
tx.Transaction.SetMinBackoff(min)
return tx
}
func (tx *LiveHashDeleteTransaction) SetLogLevel(level LogLevel) *LiveHashDeleteTransaction {
tx.Transaction.SetLogLevel(level)
return tx
}
func (tx *LiveHashDeleteTransaction) Execute(client *Client) (TransactionResponse, error) {
return tx.Transaction.execute(client, tx)
}
func (tx *LiveHashDeleteTransaction) Schedule() (*ScheduleCreateTransaction, error) {
return tx.Transaction.schedule(tx)
}
// ----------- Overridden functions ----------------
func (tx *LiveHashDeleteTransaction) getName() string {
return "LiveHashDeleteTransaction"
}
func (tx *LiveHashDeleteTransaction) validateNetworkOnIDs(client *Client) error {
if client == nil || !client.autoValidateChecksums {
return nil
}
if tx.accountID != nil {
if err := tx.accountID.ValidateChecksum(client); err != nil {
return err
}
}
return nil
}
func (tx *LiveHashDeleteTransaction) build() *services.TransactionBody {
return &services.TransactionBody{
TransactionFee: tx.transactionFee,
Memo: tx.Transaction.memo,
TransactionValidDuration: _DurationToProtobuf(tx.GetTransactionValidDuration()),
TransactionID: tx.transactionID._ToProtobuf(),
Data: &services.TransactionBody_CryptoDeleteLiveHash{
CryptoDeleteLiveHash: tx.buildProtoBody(),
},
}
}
func (tx *LiveHashDeleteTransaction) buildScheduled() (*services.SchedulableTransactionBody, error) {
return nil, errors.New("cannot schedule `LiveHashDeleteTransaction`")
}
func (tx *LiveHashDeleteTransaction) buildProtoBody() *services.CryptoDeleteLiveHashTransactionBody {
body := &services.CryptoDeleteLiveHashTransactionBody{}
if tx.accountID != nil {
body.AccountOfLiveHash = tx.accountID._ToProtobuf()
}
if tx.hash != nil {
body.LiveHashToDelete = tx.hash
}
return body
}
func (tx *LiveHashDeleteTransaction) getMethod(channel *_Channel) _Method {
return _Method{
transaction: channel._GetCrypto().DeleteLiveHash,
}
}
func (tx *LiveHashDeleteTransaction) _ConstructScheduleProtobuf() (*services.SchedulableTransactionBody, error) {
return tx.buildScheduled()
}