/// <summary>
/// Gets the namespace.
/// </summary>
/// <param name="namespaceId">The namespace Id</param>
/// <returns>IObservable<NamespaceInfo></returns>
public IObservable <NamespaceInfo> GetNamespace(NamespaceId namespaceId)
{
var route = $"{BasePath}/namespace/{namespaceId.HexId}";
if (namespaceId == null)
{
throw new ArgumentNullException(nameof(namespaceId));
}
var networkType = GetNetworkTypeObservable().Take(1);
return(Observable.FromAsync(async ar => await route.GetJsonAsync <NamespaceInfoDTO>())
.Select(info => new NamespaceInfo(
info.Meta.Active,
info.Meta.Index,
info.Meta.Id,
NamespaceTypeExtension.GetRawValue((int)info.Namespace.Type),
info.Namespace.Depth,
ExtractLevels(info.Namespace.Level0, info.Namespace.Level1, info.Namespace.Level2),
info.Namespace.ParentId.ToUInt64() == 0
? null
: new NamespaceId(info.Namespace.ParentId.ToUInt64()),
PublicAccount.CreateFromPublicKey(info.Namespace.Owner, networkType.Wait()),
info.Namespace.StartHeight.ToUInt64(),
info.Namespace.EndHeight.ToUInt64(),
new Alias(AliasTypeExtension.GetRawValue((int)info.Namespace.Alias.Type),
info.Namespace.Alias.Address != null
? Address.CreateFromHex(info.Namespace.Alias.Address)
: null,
info.Namespace.Alias.MosaicId != null
? new MosaicId(info.Namespace.Alias.MosaicId.ToUInt64())
: null
)
)));
}
/// <summary>
/// </summary>
/// <param name="accounts"></param>
/// <param name="query"></param>
/// <returns></returns>
public IObservable <List <NamespaceInfo> > GetNamespacesFromAccount(List <Address> accounts, QueryParams query)
{
if (accounts.Count < 0)
{
throw new ArgumentNullException(nameof(accounts));
}
var addresses = new Addresses
{
_Addresses = accounts.Select(a => a.Plain).ToList()
};
var route = $"{BasePath}/account/namespaces";
if (query != null)
{
if (query.PageSize > 0)
{
route.SetQueryParam("pageSize", query.PageSize);
}
if (!string.IsNullOrEmpty(query.Id))
{
route.SetQueryParam("id", query.Id);
}
}
var networkType = GetNetworkTypeObservable().Take(1);
return(Observable.FromAsync(async ar =>
await route.PostJsonAsync(addresses).ReceiveJson <List <NamespaceInfoDTO> >())
.Select(i => i.Select(info => new NamespaceInfo(
info.Meta.Active,
info.Meta.Index,
info.Meta.Id,
NamespaceTypeExtension.GetRawValue((int)info.Namespace.Type),
info.Namespace.Depth,
ExtractLevels(info.Namespace.Level0, info.Namespace.Level1, info.Namespace.Level2),
new NamespaceId(info.Namespace.ParentId.ToUInt64()),
PublicAccount.CreateFromPublicKey(info.Namespace.Owner, networkType.Wait()),
info.Namespace.StartHeight.ToUInt64(),
info.Namespace.EndHeight.ToUInt64(),
new Alias(AliasTypeExtension.GetRawValue((int)info.Namespace.Alias.Type),
info.Namespace.Alias.Address != null
? Address.CreateFromRawAddress(info.Namespace.Alias.Address)
: null,
info.Namespace.Alias.MosaicId != null
? new MosaicId(info.Namespace.Alias.MosaicId.ToUInt64())
: null
)
)).ToList()));
}
private static RegisterNamespaceTransaction ToRegisterNamespaceTransaction(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 namespaceName = transaction["name"].ToObject <string>();
var namespaceType = NamespaceTypeExtension.GetRawValue(transaction["namespaceType"].ToObject <int>());
var namespaceId = new NamespaceId(transaction["namespaceId"].ToObject <UInt64DTO>().ToUInt64());
var duration = namespaceType == NamespaceType.ROOT_NAMESPACE
? transaction["duration"].ToObject <UInt64DTO>().ToUInt64()
: 0;
var parentId = namespaceType == NamespaceType.SUB_NAMESPACE
? new NamespaceId(transaction["parentId"].ToObject <UInt64DTO>()
.ToUInt64())
: null;
var signature = transaction["signature"].ToObject <string>();
var signer = new PublicAccount(transaction["signer"].ToObject <string>(), network);
return(new RegisterNamespaceTransaction(network, txVersion, deadline, maxFee,
namespaceName, namespaceId, namespaceType, duration, parentId,
signature, signer, txInfo));
}
