public BlockchainIndexingService(
IEthereumNodeJobClient ethereumNodeJobClient,
IIndexingStateRepository indexingStateRepository,
IRabbitPublisher <EthereumWalletLinkingStatusChangeCompletedEvent>
walletLinkingStatusChangeCompletedPublisher,
IRabbitPublisher <TransferToExternalCompletedEvent> transferToExternalCompletedPublisher,
IRabbitPublisher <TransferToInternalDetectedEvent> transferToInternalDetectedPublisher,
IRabbitPublisher <SeizeToInternalDetectedEvent> seizeToInternalDetectedPublisher,
int blockConfirmationLevel,
ILogFactory logFactory,
int?blockBatchSize = null)
{
_ethereumNodeJobClient = ethereumNodeJobClient;
_indexingStateRepository = indexingStateRepository;
_walletLinkingStatusChangeCompletedPublisher = walletLinkingStatusChangeCompletedPublisher;
_transferToExternalCompletedPublisher = transferToExternalCompletedPublisher;
_transferToInternalDetectedPublisher = transferToInternalDetectedPublisher;
_seizeToInternalDetectedPublisher = seizeToInternalDetectedPublisher;
_blockConfirmationLevel = blockConfirmationLevel;
_blockBatchSize = blockBatchSize;
_publicAccountLinkedEventSignature =
$"0x{ABITypedRegistry.GetEvent<PublicAccountLinkedEventDTO>().Sha3Signature}";
_publicAccountUnlinkedEventSignature =
$"0x{ABITypedRegistry.GetEvent<PublicAccountUnlinkedEventDTO>().Sha3Signature}";
_transferredFromInternalNetworkEventSignature =
$"0x{ABITypedRegistry.GetEvent<TransferredFromInternalNetworkEventDTO>().Sha3Signature}";
_transferredToInternalNetworkEventSignature =
$"0x{ABITypedRegistry.GetEvent<TransferredToInternalNetworkEventDTO>().Sha3Signature}";
_publicAccountUnlinkedEventSignature =
$"0x{ABITypedRegistry.GetEvent<PublicAccountUnlinkedEventDTO>().Sha3Signature}";
_seizeFromEventSignature =
$"0x{ABITypedRegistry.GetEvent<SeizeFromEventDTO>().Sha3Signature}";
_eventTopicDecoder = new EventTopicDecoder();
_log = logFactory.CreateLog(this);
}
public BlockchainEventDecoder(IMapper mapper)
{
_mapper = mapper;
_eventTopicDecoder = new EventTopicDecoder();
_publicAccountLinkedEventSignature = $"0x{ABITypedRegistry.GetEvent<PublicAccountLinkedEventDTO>().Sha3Signature}";
_publicAccountUnlinkedEventSignature = $"0x{ABITypedRegistry.GetEvent<PublicAccountUnlinkedEventDTO>().Sha3Signature}";
}
public BlockchainEventDecoder(IMapper mapper)
{
_mapper = mapper;
_eventTopicDecoder = new EventTopicDecoder();
_transferedFromPublicNetworkEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferredFromPublicNetworkEventDTO>().Sha3Signature}";
_transferedToPublicNetworkEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferredToPublicNetworkEventDTO>().Sha3Signature}";
}
public BlockchainEventDecoder(IMapper mapper)
{
_eventTopicDecoder = new EventTopicDecoder();
_transferReceivedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferReceivedEventDTO>().Sha3Signature}";
_transferAcceptedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferAcceptedEventDTO>().Sha3Signature}";
_transferRejectedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferRejectedEventDTO>().Sha3Signature}";
_mapper = mapper;
}
public static TEventDTO DecodeEvent <TEventDTO>(this TEventDTO eventDTO, EventABI eventABI, FilterLog log) where TEventDTO : IEventDTO
{
if (!IsLogForEvent(eventABI, log))
{
return(default(TEventDTO));
}
var eventDecoder = new EventTopicDecoder();
return(eventDecoder.DecodeTopics(eventDTO, log.Topics, log.Data));
}
public static EventLog <TEventDTO> DecodeEvent <TEventDTO>(this EventABI eventABI, FilterLog log) where TEventDTO : new()
{
if (!IsLogForEvent(eventABI, log))
{
return(null);
}
var eventDecoder = new EventTopicDecoder();
var eventObject = eventDecoder.DecodeTopics <TEventDTO>(log.Topics, log.Data);
return(new EventLog <TEventDTO>(eventObject, log));
}
public static EventLog <List <ParameterOutput> > DecodeEventDefaultTopics(this EventABI eventABI, FilterLog log)
{
if (!IsLogForEvent(eventABI, log))
{
return(null);
}
var eventDecoder = new EventTopicDecoder();
var eventObject = eventDecoder.DecodeDefaultTopics(eventABI, log.Topics, log.Data);
return(new EventLog <List <ParameterOutput> >(eventObject, log));
}
public T DecodeEvent <T>(Event eventHandler) where T : new()
{
if (!eventHandler.IsLogForEvent(this))
{
return(default(T));
}
var decoder = new EventTopicDecoder();
return(decoder.DecodeTopics <T>(Topics, Data));
}
public List <EventLog <T> > DecodeAllEvents <T>(FilterLog[] logs) where T : new()
{
var result = new List <EventLog <T> >();
var eventDecoder = new EventTopicDecoder();
foreach (var log in logs)
{
var eventObject = eventDecoder.DecodeTopics <T>(log.Topics, log.Data);
result.Add(new EventLog <T>(eventObject, log));
}
return(result);
}
/// <summary>
/// Decodes event data into event DTO.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns>Decoded event DTO.</returns>
/// <see href="https://nethereum.readthedocs.io/en/latest/contracts/calling-transactions-events/"/>
public T DecodeEventDTO <T>() where T : new()
{
EventTopicDecoder eventTopicDecoder = new EventTopicDecoder();
object[] topicStrings = new object[this.Topics.Length];
for (int i = 0; i < this.Topics.Length; i++)
{
topicStrings[i] = CryptoUtils.BytesToHexString(this.Topics[i]);
}
return(eventTopicDecoder.DecodeTopics <T>(topicStrings, CryptoUtils.BytesToHexString(this.Data)));
}
public UndecodedEventSubscriber(
IPurchaseService purchaseService,
IOperationsService operationsService,
ISettingsService settingsService,
string connectionString,
string exchangeName,
string queueName,
ILogFactory logFactory)
: base(connectionString, exchangeName, queueName, true, logFactory)
{
_purchaseService = purchaseService;
_operationsService = operationsService;
_log = logFactory.CreateLog(this);
_eventTopicDecoder = new EventTopicDecoder();
_transferReceivedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferReceivedEventDTO>().Sha3Signature}";
_transferAcceptedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferAcceptedEventDTO>().Sha3Signature}";
_transferRejectedEventSignature = $"0x{ABITypedRegistry.GetEvent<TransferRejectedEventDTO>().Sha3Signature}";
_contractAddress = settingsService.GetContractAddress();
}
/// <summary>
/// Decodes event data into event DTO.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns>Decoded event DTO.</returns>
/// <see href="https://nethereum.readthedocs.io/en/latest/contracts/calling-transactions-events/"/>
public T DecodeEventDTO <T>() where T : new()
{
EventTopicDecoder eventTopicDecoder = new EventTopicDecoder();
return(eventTopicDecoder.DecodeTopics <T>(this.Topics, CryptoUtils.BytesToHexString(this.Data)));
}
public DecodingService()
{
_abiDeserializer = new ABIDeserialiser();
_eventTopicDecoder = new EventTopicDecoder();
_functionCallDecoder = new FunctionCallDecoder();
}
