public string CreateAlias(PrivateKeyAccount account, string alias, char chainId, decimal fee = 0.001m)
{
var tx = new AliasTransaction(account.PublicKey, alias, chainId, fee);
tx.Sign(account);
return(Broadcast(tx));
}
private static AliasTransaction ToAliasTransaction(JObject tx, TransactionInfo txInfo)
{
var transaction = tx["transaction"].ToObject <JObject>();
var version = transaction["version"];
//Bug - It seems the dotnetcore does not
//understand the Integer.
//The workaround it to double cast the version
int versionValue;
try
{
versionValue = (int)((uint)version);
}
catch (Exception)
{
versionValue = (int)version;
}
var network = TransactionMappingUtils.ExtractNetworkType(versionValue);
var txVersion = TransactionMappingUtils.ExtractTransactionVersion(versionValue);
var deadline = new Deadline(transaction["deadline"].ToObject <UInt64DTO>().ToUInt64());
var maxFee = transaction["maxFee"]?.ToObject <UInt64DTO>().ToUInt64();
var signature = transaction["signature"].ToObject <string>();
var signer = new PublicAccount(transaction["signer"].ToObject <string>(), network);
var namespaceId = new NamespaceId(transaction["namespaceId"].ToObject <UInt64DTO>().ToUInt64());
var type = EntityTypeExtension.GetRawValue(transaction["type"].ToObject <int>());
var actionType = TransactionMappingHelper.ExtractActionType(tx);
AliasTransaction aliasTransaction = null;
switch (type)
{
case EntityType.ADDRESS_ALIAS:
var addressHex = transaction["address"].ToObject <string>();
var address = Address.CreateFromHex(addressHex);
aliasTransaction = new AliasTransaction(network, txVersion, deadline, maxFee, type,
namespaceId, actionType, null, address, signature, signer, txInfo);
break;
case EntityType.MOSAIC_ALIAS:
var mosaic = new MosaicId(transaction["mosaicId"].ToObject <UInt64DTO>().ToUInt64());
aliasTransaction = new AliasTransaction(network, txVersion, deadline, maxFee, type,
namespaceId, actionType, mosaic, null, signature, signer, txInfo);
break;
}
return(aliasTransaction);
}
public async Task Should_Link_Namespace_To_Mosaic()
{
#region Create mosaic
var account = await Fixture.GenerateAccountWithCurrency(1500);
var nonce = MosaicNonce.CreateRandom();
var mosaicDefinitionTransaction = MosaicDefinitionTransaction.Create(
nonce,
MosaicId.CreateFromNonce(nonce, account.PublicAccount.PublicKey),
Deadline.Create(),
MosaicProperties.Create(
supplyMutable: true,
transferable: true,
levyMutable: false,
divisibility: 0,
duration: 1000
),
Fixture.NetworkType);
var mosaicSupplyChangeTransaction = MosaicSupplyChangeTransaction.Create(
Deadline.Create(),
mosaicDefinitionTransaction.MosaicId,
MosaicSupplyType.INCREASE,
1000000,
Fixture.NetworkType);
var aggregateTransaction = AggregateTransaction.CreateComplete(
Deadline.Create(),
new List <Transaction>
{
mosaicDefinitionTransaction.ToAggregate(account.PublicAccount),
mosaicSupplyChangeTransaction.ToAggregate(account.PublicAccount)
},
Fixture.NetworkType);
var signedTransaction = account.Sign(aggregateTransaction, Fixture.GenerationHash);
Log.WriteLine($"Going to announce transaction {signedTransaction.Hash}");
var tx = Fixture.SiriusWebSocketClient.Listener.ConfirmedTransactionsGiven(account.Address).Take(1)
.Timeout(TimeSpan.FromSeconds(3000));
await Fixture.SiriusClient.TransactionHttp.Announce(signedTransaction);
var result = await tx;
Log.WriteLine($"Request confirmed with transaction {result.TransactionInfo.Hash}");
var mosaicInfo = await Fixture.SiriusClient.MosaicHttp.GetMosaic(mosaicDefinitionTransaction.MosaicId);
mosaicInfo.Should().NotBeNull();
mosaicInfo.Divisibility.Should().Be(0);
mosaicInfo.Duration.Should().Be(1000);
mosaicInfo.IsLevyMutable.Should().BeFalse();
mosaicInfo.IsSupplyMutable.Should().BeTrue();
mosaicInfo.IsTransferable.Should().BeTrue();
mosaicInfo.Supply.Should().Be(1000000);
#endregion
#region register new namespace
var namespaceName = "nsp" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 6);
var registerNamespaceTransaction = RegisterNamespaceTransaction.CreateRootNamespace(
Deadline.Create(),
namespaceName,
100,
Fixture.NetworkType
);
var registeredNsSignedTransaction = account.Sign(registerNamespaceTransaction, Fixture.GenerationHash);
tx = Fixture.SiriusWebSocketClient.Listener.ConfirmedTransactionsGiven(account.Address).Take(1)
.Timeout(TimeSpan.FromSeconds(3000));
await Fixture.SiriusClient.TransactionHttp.Announce(registeredNsSignedTransaction);
Log.WriteLine(
$"Registered namespace {namespaceName} for account {account.Address.Plain} with transaction {registeredNsSignedTransaction.Hash}");
result = await tx;
Log.WriteLine($"Request confirmed with transaction {result.TransactionInfo.Hash}");
var expectedId = new NamespaceId(namespaceName);
var nsInfo = await Fixture.SiriusClient.NamespaceHttp.GetNamespace(expectedId);
Log.WriteLine(
$"Retrieved namespace {namespaceName} successfully. The namespace HexId {nsInfo.Id.HexId}");
nsInfo.Should().NotBeNull();
#endregion
#region Link namespace to the mosaic
var mosaicAliasTransaction = AliasTransaction.CreateForMosaic(
mosaicInfo.MosaicId,
nsInfo.Id,
AliasActionType.LINK,
Deadline.Create(),
Fixture.NetworkType
);
tx = Fixture.SiriusWebSocketClient.Listener.ConfirmedTransactionsGiven(account.Address).Take(1);
var aliasSignedTransaction = account.Sign(mosaicAliasTransaction, Fixture.GenerationHash);
Fixture.WatchForFailure(aliasSignedTransaction);
await Fixture.SiriusClient.TransactionHttp.Announce(aliasSignedTransaction);
result = await tx;
Log.WriteLine($"Request confirmed with transaction {result.TransactionInfo.Hash}");
nsInfo = await Fixture.SiriusClient.NamespaceHttp.GetNamespace(expectedId);
nsInfo.Should().NotBeNull();
nsInfo.HasAlias.Should().BeTrue();
nsInfo.Alias.Type.Should().BeEquivalentTo(AliasType.MOSAIC_ID);
nsInfo.Alias.MosaicId.HexId.Should().BeEquivalentTo(mosaicInfo.MosaicId.HexId);
#endregion
#region Send mosaic using namespace alias to recipient
var newAccount = Account.GenerateNewAccount(Fixture.NetworkType);
var transferTransaction = TransferTransaction.Create(
Deadline.Create(),
Recipient.From(newAccount.Address),
new List <Mosaic>()
{
new Mosaic(nsInfo.Id, 10)
},
PlainMessage.Create("Send some mosaic to new address"),
Fixture.NetworkType);
var tx2 = Fixture.SiriusWebSocketClient.Listener.ConfirmedTransactionsGiven(newAccount.Address).Take(1)
.Timeout(TimeSpan.FromSeconds(3000));
var nsSignedTransferTransaction = account.Sign(transferTransaction, Fixture.GenerationHash);
Fixture.WatchForFailure(nsSignedTransferTransaction);
await Fixture.SiriusClient.TransactionHttp.Announce(nsSignedTransferTransaction);
var result2 = await tx2;
Log.WriteLine($"Request confirmed with transaction {result2.TransactionInfo.Hash}");
var newAccountInfo = await Fixture.SiriusClient.AccountHttp.GetAccountInfo(newAccount.Address);
Log.WriteLine($"Account {newAccountInfo.Address.Plain} with mosaic {newAccountInfo.Mosaics[0]} after transfer to the namespace alias");
var expectedMosaicAmount = Convert.ToUInt64(10);
newAccountInfo.Mosaics[0].Id.Id.Should().Be(mosaicInfo.MosaicId.Id);
newAccountInfo.Mosaics[0]?.Amount.Should().Be(expectedMosaicAmount);
#endregion
}
