public object Get(GetBankLogs request) { // Retrieve the block parameters (BlockParameter fromBlock, BlockParameter toBlock) = AppServices.getBlockParameterConfiguration(request.FromBlock, request.ToBlock, (request.Success == SuccessFilter.All) && (request.InternalReferenceHash.IsEmpty() == true)); // Create the filter variables for selecting only the requested log entries object[] ft1 = (request.InternalReferenceHash.IsEmpty() == true ? null : new object[] { request.InternalReferenceHash.HexToByteArray() }); object[] ft2 = { (uint)request.AccountType }; object[] ft3 = (request.Success == SuccessFilter.All ? null : (request.Success == SuccessFilter.Positive ? new object[] { true } : new object[] { false })); // Retrieve the contract info var contract = AppServices.web3.Eth.GetContract(AppModelConfig.BANK.abi, AppServices.GetEcosystemAdr(request.ContractAdr).BankContractAdr); // Create the filter input to extract the requested log entries var filterInput = contract.GetEvent("LogBank").CreateFilterInput(filterTopic1: ft1, filterTopic2: ft2, filterTopic3: ft3, fromBlock: fromBlock, toBlock: toBlock); // Extract all the logs as specified by the filter input var res = AppServices.web3.Eth.Filters.GetLogs.SendRequestAsync(filterInput).Result; // Create the return instance var logs = new BankLogs() { EventLogs = new List <BankEventLog>() }; // Interate through all the returned logs and add them to the logs list for (int i = res.Length - 1; i >= 0; i--) { var log = new BankEventLog(); log.BlockNumber = Convert.ToUInt64(res[i].BlockNumber.HexValue, 16); log.InternalReferenceHash = res[i].Topics[1].ToString(); log.AccountType = (AccountType)Convert.ToUInt64(res[i].Topics[2].ToString(), 16); log.Success = res[i].Topics[3].ToString().EndsWith("1"); log.PaymentAccountHash = res[i].Data.Substring(2 + 0 * 64, 64).EnsureHexPrefix(); log.PaymentSubject = res[i].Data.Substring(2 + 1 * 64, 64).EnsureHexPrefix().StartsWith("0x000000") ? Convert.ToUInt64(res[i].Data.Substring(2 + 1 * 64, 64), 16).ToString() : res[i].Data.Substring(2 + 1 * 64, 64).EnsureHexPrefix(); log.Info = AppModelConfig.isEmptyHash(res[i].Data.Substring(2 + 2 * 64, 64).EnsureHexPrefix()) ? "0x0" : AppModelConfig.FromHexString(res[i].Data.Substring(2 + 2 * 64, 64)); log.Timestamp = Convert.ToUInt64(res[i].Data.Substring(2 + 3 * 64, 64), 16); log.TransactionType = (TransactionType)Convert.ToUInt64(res[i].Data.Substring(2 + 4 * 64, 64), 16); log.Amount = Convert.ToUInt64(res[i].Data.Substring(2 + 5 * 64, 64), 16); logs.EventLogs.Add(log); } // Return the list of bond logs return(logs); }
public object Get(GetBankLogs request) { // Return the requested log file entries return(new BankLogs() { Logs = new LogParser <BankLog>().parseLogs( AppModelConfig.BANK, AppServices.GetEcosystemAdr(request.ContractAdr).BankContractAdr, "LogBank", (request.InternalReferenceHash.IsEmpty() == true ? null : new object[] { request.InternalReferenceHash.HexToByteArray() }), new object[] { (uint)request.AccountType }, (request.Success == SuccessFilter.All ? null : (request.Success == SuccessFilter.Positive ? new object[] { true } : new object[] { false })), request.FromBlock, request.ToBlock, (request.Success == SuccessFilter.All) && (request.InternalReferenceHash.IsEmpty() == true) ) }); }