public async Task <ImmutableDictionary <string, ICandle> > TryGetAsync()
{
if (!await _storage.HasBlobAsync(Constants.SnapshotsContainer, Key))
{
return(null);
}
try
{
using (var stream = await _storage.GetAsync(Constants.SnapshotsContainer, Key))
{
var model = MessagePackSerializer.Deserialize <Dictionary <string, CandleEntity> >(stream);
return(model.ToImmutableDictionary(i => i.Key, i => (ICandle)i.Value));
}
}
catch (InvalidOperationException)
{
await _log.WriteWarningAsync(
nameof(CandlesGeneratorSnapshotRepository),
nameof(TryGetAsync),
"Failed to deserialize the candles generator snapshot, trying to deserialize it as the legacy format");
return(await DeserializeLegacyFormat());
}
}
public T Read <T>(string blobContainer, string key)
{
if (_blobStorage.HasBlobAsync(blobContainer, key).Result)
{
var data = _blobStorage.GetAsync(blobContainer, key).Result.ToBytes();
var str = Encoding.UTF8.GetString(data);
return(JsonConvert.DeserializeObject <T>(str));
}
return(default(T));
}
public async Task <byte[]> GetAsync(string id)
{
using (var stream = await _storage.GetAsync(ContainerName, id))
{
byte[] buffer = new byte[stream.Length];
await stream.ReadAsync(buffer, 0, (int)stream.Length);
return(buffer);
}
}
public T Read <T>(string container, string key) where T : class
{
if (_blobStorage.HasBlobAsync(container, key).Result)
{
var data = _blobStorage.GetAsync(container, key).GetAwaiter().GetResult().ToBytes();
return(JsonConvert.DeserializeObject <T>(Encoding.UTF8.GetString(data)));
}
return(null);
}
protected async Task <byte[]> GetBlobAsync(string blobKey)
{
var stream = await Storage.GetAsync(_container, blobKey);
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
return(ms.ToArray());
}
}
public SettingsRoot Read()
{
if (_blobStorage.HasBlobAsync(BlobContainer, Key).Result)
{
var data = _blobStorage.GetAsync(BlobContainer, Key).GetAwaiter().GetResult().ToBytes();
var str = Encoding.UTF8.GetString(data);
return(Convert(JsonConvert.DeserializeObject <SettingsRootStorageModel>(str)));
}
return(null);
}
private async Task <ConcurrentChain> GetFromPersistentCacheAsync()
{
try
{
return(new ConcurrentChain((await _blobStorage.GetAsync(BlobContainerName, _appSettings.BcnExploler.UsedNetwork().ToString())).ReadToEnd()));
}
catch
{
return(null);
}
}
public async Task <T> ReadAsync <T>(string blobContainer, string key)
{
if (!_blobStorage.HasBlobAsync(blobContainer, key).Result)
{
return(default(T));
}
var data = (await _blobStorage.GetAsync(blobContainer, key)).ToBytes();
var str = Encoding.UTF8.GetString(data);
return(JsonConvert.DeserializeObject <T>(str));
}
public async Task <byte[]> GetAsync(string fileName)
{
await _storage.CreateContainerIfNotExistsAsync(ContainerName);
using (var stream = await _storage.GetAsync(ContainerName, fileName))
{
byte[] buffer = new byte[stream.Length];
await stream.ReadAsync(buffer, 0, (int)stream.Length);
return(buffer);
}
}
public async Task <IEnumerable <IAssetPair> > Read()
{
if (_storage.HasBlobAsync(_container, _key).Result)
{
var data = await _storage.GetAsync(_container, _key);
var content = Encoding.UTF8.GetString(data.ToBytes());
return(JsonConvert.DeserializeObject <AssetPair[]>(content));
}
return(Enumerable.Empty <IAssetPair>());
}
public async Task <IEthereumContract> GetAsync(string contractAddress)
{
var stream = await _blobStorage.GetAsync(_blobName, contractAddress);
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
string result = await reader.ReadToEndAsync();
IEthereumContract contract = Newtonsoft.Json.JsonConvert.DeserializeObject <IEthereumContract>(result);
return(contract);
}
}
public async Task <IImmutableList <ICandle> > TryGetAsync()
{
if (!await _storage.HasBlobAsync(Constants.SnapshotsContainer, Key))
{
return(null);
}
using (var stream = await _storage.GetAsync(Constants.SnapshotsContainer, Key))
{
var model = MessagePackSerializer.Deserialize <IEnumerable <SnapshotCandleEntity> >(stream);
return(model.ToImmutableList <ICandle>());
}
}
public async Task AzureBlob_CheckInsert()
{
var data = new byte[] { 0x0, 0xff };
await _testBlob.SaveBlobAsync(BlobContainer, BlobName, new MemoryStream(data));
using (var result = await _testBlob.GetAsync(BlobContainer, BlobName))
using (var ms = new MemoryStream())
{
result.CopyTo(ms);
CollectionAssert.AreEquivalent(data, ms.ToArray());
}
}
public async Task <IImmutableDictionary <string, IMarketState> > TryGetAsync()
{
if (!await _storage.HasBlobAsync(Constants.SnapshotsContainer, Key))
{
return(null);
}
using (var stream = await _storage.GetAsync(Constants.SnapshotsContainer, Key))
{
var model = MessagePackSerializer.Deserialize <Dictionary <string, MarketStateEntity> >(stream);
return(model.ToImmutableDictionary(i => i.Key, i => (IMarketState)i.Value));
}
}
public async Task <Contract.AssetPairPrice[]> ReadAsync()
{
if (!await _storage.HasBlobAsync(_container, _key))
{
return(Array.Empty <Contract.AssetPairPrice>());
}
var data = await _storage.GetAsync(_container, _key);
var content = Encoding.UTF8.GetString(data.ToBytes());
return(JsonConvert.DeserializeObject <AssetPairPrice[]>(content)
.Select(x => x.ToAssetPairPrice())
.ToArray());
}
public async Task <Tuple <string, string> > GetDataWithMetaAsync(string file = null)
{
var fileName = GetFileName(file);
try
{
var result = await _blobStorage.GetAsync(_container, fileName);
return(new Tuple <string, string>(result.AsString(), result.ETag));
}
catch (Exception)
{
return(new Tuple <string, string>(string.Empty, string.Empty));
}
}
public async Task <string> GetDataAsync(string file = null)
{
var fileName = GetFileName(file);
try
{
var result = await _blobStorage.GetAsync(_container, fileName);
return(result.AsString());
}
catch (Exception)
{
return(string.Empty);
}
}
public async Task <BlockchainIndexationState> GetOrCreateAsync()
{
if (await _blobStorage.HasBlobAsync(Container, DataKey))
{
using (var stream = await _blobStorage.GetAsync(Container, DataKey))
{
return(BlockchainIndexationState.Restore
(
await MessagePackSerializer.DeserializeAsync <IEnumerable <BlocksIntervalIndexationState> >(stream)
));
}
}
else
{
return(BlockchainIndexationState.Create());
}
}
public async Task <Dictionary <string, byte[]> > GetAllBlobAsync()
{
var keys = await _blobStorage.GetListOfBlobsAsync(_container);
var result = new Dictionary <string, byte[]>();
foreach (var k in keys)
{
var ks = k.Split(@"/\".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (ks.Length == 0)
{
continue;
}
result.Add(ks[ks.Length - 1], (await _blobStorage.GetAsync(_container, ks[ks.Length - 1])).AsBytes());
}
return(result);
}
public async Task <Base64String> GetOrDefaultAsync(RawObjectType objectType, string objectId)
{
var containerName = RawObjectRepositoryTools.GetContainerName(_integrationName, objectType);
var blobName = RawObjectRepositoryTools.GetBlobName(objectId);
if (!await _blob.HasBlobAsync(containerName, blobName))
{
return(null);
}
using (var stream = await _blob.GetAsync(containerName, blobName))
using (var textReader = new StreamReader(stream))
{
stream.Position = 0;
return(new Base64String(await textReader.ReadToEndAsync()));
}
}
private async Task <TransactionExecutionBlobEntity> TryGetBlobEntityAsync(
Guid operationId)
{
var containerName = TransactionExecutionBlobEntity.GetContainerName();
var blobName = TransactionExecutionBlobEntity.GetBlobName(operationId);
if (!await _blob.HasBlobAsync(containerName, blobName))
{
return(null);
}
using (var stream = await _blob.GetAsync(containerName, blobName))
using (var textReader = new StreamReader(stream))
using (var jsonReader = new JsonTextReader(textReader))
{
stream.Position = 0;
return(_blobJsonSerializer.Deserialize <TransactionExecutionBlobEntity>(jsonReader));
}
}
public Task <BlobElement> GetAsync(string path, CancellationToken cancellationToken)
{
return(_storage.GetAsync(_containerName + "/" + path, cancellationToken));
}
public async Task <Stream> GetAsync(string container, string key) => await WrapAsync(async() => await _impl.GetAsync(container, key), container);
public async Task <Stream> GetAttachment(string fileId)
{
return(await _blobStorage.GetAsync(ContainerName, fileId));
}
public async Task <Tuple <string, string> > GetDataWithMetaAsync()
{
var result = await _blobStorage.GetAsync(_container, _file);
return(new Tuple <string, string>(result.AsString(), result.ETag));
}
public virtual Task <BlobElement> GetAsync(string path, CancellationToken cancellationToken = default)
{
return(_blobStorage.GetAsync(path, cancellationToken));
}
public async Task <Stream> GetBlogPicture(string blogId)
{
return(await _blobStorage.GetAsync(ContainerName, blogId));
}
public async Task <byte[]> GetDocument(string id)
{
var stream = await _blobStorage.GetAsync(ContainerName, id);
return(await stream.ToBytesAsync());
}
public async Task <Stream> GetAsync(string container, string key) => await _retryService.RetryAsync(async() => await _impl.GetAsync(container, key), _onGettingRetryCount);
public async Task <Stream> GetProjectFile(string projectId)
{
return(await _blobStorage.GetAsync(ContainerName, projectId));
}