public object Get(GetSettlementLogs request) { // Return the requested log file entries return(new SettlementLogs() { Logs = new LogParser <SettlementLog>().parseLogs( AppModelConfig.SETTLEMENT, AppServices.GetEcosystemAdr(request.ContractAdr).SettlementContractAdr, "LogSettlement", (request.SettlementHash.IsEmpty() == true ? null : new object[] { request.SettlementHash.HexToByteArray() }), (request.AdjustorHash.IsEmpty() == true ? null : new object[] { request.AdjustorHash.HexToByteArray() }), (request.Info.IsEmpty() == true ? null : new object[] { request.Info.HexToByteArray() }), request.FromBlock, request.ToBlock, (request.SettlementHash.IsEmpty() == true) && (request.AdjustorHash.IsEmpty() == true) && (request.Info.IsEmpty() == true) ) }); }
public object Get(GetSettlementLogs request) { // Retrieve the block parameters (BlockParameter fromBlock, BlockParameter toBlock) = AppServices.getBlockParameterConfiguration(request.FromBlock, request.ToBlock, (request.SettlementHash.IsEmpty() == true) && (request.AdjustorHash.IsEmpty() == true) && (request.Info.IsEmpty() == true)); // Create the filter variables for selecting only the requested log entries object[] ft1 = (request.SettlementHash.IsEmpty() == true ? null : new object[] { request.SettlementHash.HexToByteArray() }); object[] ft2 = (request.AdjustorHash.IsEmpty() == true ? null : new object[] { request.AdjustorHash.HexToByteArray() }); object[] ft3 = (request.Info.IsEmpty() == true ? null : new object[] { request.Info.HexToByteArray() }); // Retrieve the contract info var contract = AppServices.web3.Eth.GetContract(AppModelConfig.SETTLEMENT.abi, AppServices.GetEcosystemAdr(request.ContractAdr).SettlementContractAdr); // Create the filter input to extract the requested log entries var filterInput = contract.GetEvent("LogSettlement").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 SettlementLogs() { EventLogs = new List <SettlementEventLog>() }; // 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 SettlementEventLog(); log.BlockNumber = Convert.ToUInt64(res[i].BlockNumber.HexValue, 16); log.SettlementHash = res[i].Topics[1].ToString(); log.AdjustorHash = res[i].Topics[2].ToString(); log.Info = res[i].Topics[3].ToString(); log.Timestamp = Convert.ToUInt64(res[i].Data.Substring(2 + 0 * 64, 64), 16); log.State = (SettlementState)Convert.ToInt32(res[i].Data.Substring(2 + 1 * 64, 64), 16); logs.EventLogs.Add(log); } // Return the list of settlement logs return(logs); }