2023-04-25 09:31:15 +00:00
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using Logging;
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2023-04-18 11:22:41 +00:00
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using Nethereum.Contracts;
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2023-09-19 09:51:59 +00:00
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using Nethereum.RPC.Eth.DTOs;
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2023-04-14 08:51:35 +00:00
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using Nethereum.Web3;
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using Utils;
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namespace NethereumWorkflow
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{
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2023-04-14 10:37:05 +00:00
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public class NethereumInteraction
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{
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2023-09-15 14:27:08 +00:00
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private readonly ILog log;
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private readonly Web3 web3;
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2023-09-15 14:27:08 +00:00
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internal NethereumInteraction(ILog log, Web3 web3)
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2023-04-14 08:51:35 +00:00
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{
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this.log = log;
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2023-04-14 08:51:35 +00:00
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this.web3 = web3;
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}
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2023-09-19 09:51:59 +00:00
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public void SendEth(string toAddress, decimal ethAmount)
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{
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var receipt = Time.Wait(web3.Eth.GetEtherTransferService().TransferEtherAndWaitForReceiptAsync(toAddress, ethAmount));
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if (!receipt.Succeeded()) throw new Exception("Unable to send Eth");
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}
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public decimal GetEthBalance()
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{
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return GetEthBalance(web3.TransactionManager.Account.Address);
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}
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public decimal GetEthBalance(string address)
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{
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var balance = Time.Wait(web3.Eth.GetBalance.SendRequestAsync(address));
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return Web3.Convert.FromWei(balance.Value);
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}
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2023-09-19 11:39:24 +00:00
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public TResult Call<TFunction, TResult>(string contractAddress, TFunction function) where TFunction : FunctionMessage, new()
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{
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var handler = web3.Eth.GetContractQueryHandler<TFunction>();
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return Time.Wait(handler.QueryAsync<TResult>(contractAddress, function));
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2023-04-25 05:46:09 +00:00
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}
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2023-04-24 12:09:23 +00:00
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2023-09-19 11:39:24 +00:00
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public void SendTransaction<TFunction>(string contractAddress, TFunction function) where TFunction : FunctionMessage, new()
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2023-04-25 05:46:09 +00:00
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{
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var handler = web3.Eth.GetContractTransactionHandler<TFunction>();
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var receipt = Time.Wait(handler.SendRequestAndWaitForReceiptAsync(contractAddress, function));
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if (!receipt.Succeeded()) throw new Exception("Unable to perform contract transaction.");
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2023-04-24 12:09:23 +00:00
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}
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2023-09-19 11:39:24 +00:00
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//public bool IsSynced(string marketplaceAddress, string marketplaceAbi)
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//{
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// try
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// {
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// return IsBlockNumberOK() && IsContractAvailable(marketplaceAddress, marketplaceAbi);
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// }
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// catch
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// {
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// return false;
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// }
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//}
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//private bool IsBlockNumberOK()
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//{
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// log.Debug();
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// var sync = Time.Wait(web3.Eth.Syncing.SendRequestAsync());
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// var number = Time.Wait(web3.Eth.Blocks.GetBlockNumber.SendRequestAsync());
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// var numberOfBlocks = number.ToDecimal();
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// return !sync.IsSyncing && numberOfBlocks > 256;
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//}
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//private bool IsContractAvailable(string marketplaceAddress, string marketplaceAbi)
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//{
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// log.Debug();
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// try
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// {
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// var contract = web3.Eth.GetContract(marketplaceAbi, marketplaceAddress);
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// return contract != null;
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// }
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// catch
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// {
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// return false;
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// }
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//}
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2023-04-18 13:33:12 +00:00
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}
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2023-04-14 08:51:35 +00:00
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}
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