private string HashOrder(BlockChainData blockRecord)
{
var jsonString = Newtonsoft.Json.JsonConvert.SerializeObject(blockRecord);
var resultHash = ComputeHashCode(Encoding.UTF8.GetBytes(jsonString));
return(Convert.ToBase64String(resultHash));
}
protected async Task <BlockChainResponse> StratisMineBlock(string stratisMineUrl, StratisBlockData blockData)
{
var jsonMediaTypeFormatter = new JsonMediaTypeFormatter();
BlockChainData request = new BlockChainData {
blockCount = blockData.blockCount, description = blockData
};
var httpResponse = await HttpClient.PostAsJsonAsync <BlockChainData>(stratisMineUrl, request);
return(JsonConvert.DeserializeObject <BlockChainResponse>(httpResponse.Content.ReadAsStringAsync().Result));
}
private void addTransferToBlockChain(AssetTransferData transferRequest)
{
BlockChainData blockChainRecord = new BlockChainData();
KeyPairData KeyPair = new KeyPairData();
lock (BlockChainTransactionsLock)
{
blockChainRecord = new BlockChainData();
blockChainRecord.Date = DateTime.Now.ToShortDateString();
blockChainRecord.BlockNumber = blockCount++;
blockChainRecord.OrderId = orderCount++;
blockChainRecord.clientId = transferRequest.clientId;
if (transferRequest.transferType == TransferTypeEnum.Deposit)
{
blockChainRecord.PayReceive = "Receive";
blockChainRecord.TokenAmount = transferRequest.tokenAmount;
blockChainRecord.TokenId = transferRequest.tokenId;
}
else
{
blockChainRecord.PayReceive = "Pay";
blockChainRecord.TokenAmount = transferRequest.tokenAmount;
blockChainRecord.TokenId = transferRequest.tokenId;
}
if (KeyPairs.TryGetValue(1, out KeyPair) == true)
{
blockChainRecord.Address = KeyPair.publicKey;
}
blockChainRecord.TransactionHash = HashOrder(blockChainRecord);
BlockChainTransactions.TryAdd(blockChainRecord.BlockNumber, blockChainRecord);
}
}
private void UpdateBlockChain(OrderLeg orderLegRecord, OrderFilledData orderFilledData)
{
BlockChainData blockChainRecord = new BlockChainData();
KeyPairData KeyPair = new KeyPairData();
//Console.WriteLine("Writing Order Flows to blockchain");
lock (BlockChainTransactionsLock)
{
if (orderLegRecord.BuySellType == OrderLegBuySellEnum.Buy)
{
blockChainRecord = new BlockChainData();
blockChainRecord.clientId = orderLegRecord.Order.ClientId;
blockChainRecord.Date = orderFilledData.FilledDateTime.ToShortDateString();
blockChainRecord.BlockNumber = blockCount++;
blockChainRecord.OrderId = orderLegRecord.OrderId;
blockChainRecord.PayReceive = "Receive";
blockChainRecord.TokenAmount = orderFilledData.Token1Amount;
blockChainRecord.TokenId = orderFilledData.Token1Id;
if (KeyPairs.TryGetValue(1, out KeyPair) == true)
{
blockChainRecord.Address = KeyPair.publicKey;
}
else
{
//blockChainRecord.Address = GenerateNewClientKey(orderLegRecord.Order.ClientId);
}
blockChainRecord.TransactionHash = HashOrder(blockChainRecord);
BlockChainTransactions.TryAdd(blockChainRecord.BlockNumber, blockChainRecord);
blockChainRecord = new BlockChainData();
blockChainRecord.clientId = orderLegRecord.Order.ClientId;
blockChainRecord.Date = DateTime.Now.ToShortDateString();
blockChainRecord.BlockNumber = blockCount++;
blockChainRecord.OrderId = orderFilledData.OrderLegId;
blockChainRecord.PayReceive = "Pay";
blockChainRecord.TokenAmount = orderFilledData.Token2Amount;
blockChainRecord.TokenId = orderFilledData.Token2Id;
if (KeyPairs.TryGetValue(0, out KeyPair) == true)
{
blockChainRecord.Address = KeyPair.publicKey;
}
else
{
//blockChainRecord.Address = GenerateNewClientKey(orderLegRecord.Order.ClientId);
}
blockChainRecord.TransactionHash = HashOrder(blockChainRecord);
BlockChainTransactions.TryAdd(blockChainRecord.BlockNumber, blockChainRecord);
}
else
{
blockChainRecord = new BlockChainData();
blockChainRecord.Date = DateTime.Now.ToShortDateString();
blockChainRecord.clientId = orderLegRecord.Order.ClientId;
blockChainRecord.BlockNumber = blockCount++;
blockChainRecord.OrderId = orderLegRecord.OrderId;
blockChainRecord.PayReceive = "Pay";
blockChainRecord.TokenAmount = orderFilledData.Token1Amount;
blockChainRecord.TokenId = orderFilledData.Token1Id;
if (KeyPairs.TryGetValue(0, out KeyPair) == true)
{
blockChainRecord.Address = KeyPair.publicKey;
}
else
{
}
blockChainRecord.TransactionHash = HashOrder(blockChainRecord);
BlockChainTransactions.TryAdd(blockChainRecord.BlockNumber, blockChainRecord);
blockChainRecord = new BlockChainData();
blockChainRecord.Date = DateTime.Now.ToShortDateString();
blockChainRecord.clientId = orderLegRecord.Order.ClientId;
blockChainRecord.BlockNumber = blockCount++;
blockChainRecord.OrderId = orderLegRecord.OrderId;
blockChainRecord.PayReceive = "Receive";
blockChainRecord.TokenAmount = orderFilledData.Token2Amount;
blockChainRecord.TokenId = orderFilledData.Token2Id;
if (KeyPairs.TryGetValue(1, out KeyPair) == true)
{
blockChainRecord.Address = KeyPair.publicKey;
}
else
{
}
blockChainRecord.TransactionHash = HashOrder(blockChainRecord);
BlockChainTransactions.TryAdd(blockChainRecord.BlockNumber, blockChainRecord);
}
}
}
