private void setupWatchContractCall(string guid) { ContractDeployment deployment = GetContractDeployment <WatchContractDeployment>(); // setup the service and common parameter watchContractService = new WatchContractService(web3, deployment.DeploymentAddress); GUID = BigInteger.Parse(guid); }
private ContractDeployment GetContractDeployment <T>() where T : ContractDeploymentMessage, new() { T contract = new T(); ContractDeployment deployment = null; WatchContractDeployment watchContractDeployment = null; SimpleStorageDeployment simpleStorageDeployment = null; if (contract is WatchContractDeployment) { watchContractDeployment = contract as WatchContractDeployment; } else if (contract is SimpleStorageDeployment) { simpleStorageDeployment = contract as SimpleStorageDeployment; } try { deployment = this.context.ContractDeployments.Where(s => s.ByteCode == contract.ByteCode && s.ServerUrl == this.url).First(); } catch (InvalidOperationException ex) { logger.LogError($"contract does not currently exist: {ex}"); } if (deployment == null) { deployment = new ContractDeployment(); if (watchContractDeployment != null) { watchContractDeployment.GasPrice = 0; TransactionReceipt receipt = WatchContractService.DeployContractAndWaitForReceiptAsync(web3, watchContractDeployment).GetAwaiter().GetResult(); deployment.DeploymentAddress = receipt.ContractAddress; deployment.ByteCode = watchContractDeployment.ByteCode; } else if (simpleStorageDeployment != null) { simpleStorageDeployment.GasPrice = 0; TransactionReceipt receipt = SimpleStorageService.DeployContractAndWaitForReceiptAsync(web3, simpleStorageDeployment).GetAwaiter().GetResult(); deployment.DeploymentAddress = receipt.ContractAddress; deployment.ByteCode = simpleStorageDeployment.ByteCode; } deployment.ServerUrl = this.url; this.context.Add(deployment); this.context.SaveChanges(); } return(deployment); }