private static TxnModel ConvertTxnModel(Transaction txn)
{
TxnModel mdl = new TxnModel
{
Hash = txn.Hash,
Recipient = txn.Recipient,
Sender = txn.Sender,
Fee = txn.Fee,
Amount = txn.Amount,
Height = txn.Height,
TimeStamp = txn.TimeStamp,
};
return(mdl);
}
public override Task <TxnResponse> GetTxnByHash(CommonRequest request, ServerCallContext context)
{
var txn = Transaction.GetTxnByHash(request.TxnHash);
if (txn is null)
{
return(Task.FromResult(new TxnResponse()));
}
TxnModel mdl = ConvertTxnModel(txn);
return(Task.FromResult(new TxnResponse
{
Txn = mdl
}));
}
public override Task <AccountResponse> GetAccount(CommonRequest request, ServerCallContext context)
{
AccountResponse response = new AccountResponse();
// 1. get all transaction bellong this account
var transactions = Transaction.GetAccountTransactions(request.Address);
if (transactions is null)
{
response.Transactions.Add(new TxnModel()); //no txn
}
else
{
foreach (Transaction Txn in transactions)
{
TxnModel mdl = ConvertTxnModel(Txn);
response.Transactions.Add(mdl);
}
}
// get Blocks by validator
var blocks = Blockchain.GetBlocksByValidator(request.Address);
if (blocks is null)
{
response.Blocks.Add(new BlockModel()); //no txn
}
else
{
response.NumBlockValidate = 0;
foreach (Block block in blocks)
{
BlockModel mdl = ConvertBlockForList(block);
response.Blocks.Add(mdl);
// count number of block validated by this account
response.NumBlockValidate += 1;
}
}
// Get Account Balance
var balance = Transaction.GetBalance(request.Address);
response.Balance = balance;
return(Task.FromResult(response));
}
public override Task <TxnsResponse> GetPendingTxns(PagingRequest request, ServerCallContext context)
{
TxnsResponse response = new TxnsResponse();
var transactions = Transaction.GetPendingTransactions(request.PageNumber, request.ResultPerPage);
if (transactions is null)
{
return(Task.FromResult(response));
}
foreach (Transaction txn in transactions)
{
TxnModel mdl = ConvertTxnModel(txn);
response.Transactions.Add(mdl);
}
return(Task.FromResult(response));
}
public override Task <TxnsResponse> GetTxnsByHeight(CommonRequest request, ServerCallContext context)
{
TxnsResponse response = new TxnsResponse();
var transactions = Transaction.GetTxnsByHeight(request.BlockHeight);
if (transactions is null)
{
return(Task.FromResult(response));
}
foreach (Transaction txn in transactions)
{
TxnModel mdl = ConvertTxnModel(txn);
response.Transactions.Add(mdl);
}
return(Task.FromResult(response));
}
public override Task <TxnsResponse> GetTxnsByAccount(CommonRequest request, ServerCallContext context)
{
var transactions = Transaction.GetAccountTransactions(request.Address);
if (transactions is null)
{
return(Task.FromResult(new TxnsResponse()));
}
TxnsResponse response = new TxnsResponse();
foreach (Transaction Txn in transactions)
{
TxnModel mdl = ConvertTxnModel(Txn);
response.Transactions.Add(mdl);
}
return(Task.FromResult(response));
}
public static void BuildReport()
{
BuildChart();
var localBcInfo = new BcInfoResponse();
Console.WriteLine("make report");
var lastBlock = Blockchain.GetLastBlock();
var blocks = Blockchain.GetBlocks();
var amountTnxs = 0d;
var numTnxs = 0L;
var amountReward = 0d;
var transactions = new List <Transaction>();
if (bcInfo.NumBloks == 0)
{
// calculate from begining
foreach (var block in blocks.FindAll())
{
amountTnxs += block.TotalAmount;
numTnxs += block.NumOfTx;
amountReward += block.TotalReward;
}
localBcInfo.AmountTxns = amountTnxs;
localBcInfo.NumTxns = numTnxs;
localBcInfo.AmountReward = amountReward;
localBcInfo.NumBloks = lastBlock.Height;
localBcInfo.Tps = (double)lastBlock.NumOfTx / (double)30;
// add 10 txns
var trans1 = Transaction.GetTransactions(1, 10);
if (trans1 is not null)
{
foreach (Transaction txn in trans1)
{
TxnModel mdl = ConvertTxnModel(txn);
localBcInfo.Txns.Add(mdl);
}
}
// add 10 blocks
var blocks1 = Blockchain.GetBlocks(1, 10);
if (blocks1 is not null)
{
foreach (Block block in blocks1)
{
BlockModel mdl = ConvertBlockForList(block);
localBcInfo.Blocks.Add(mdl);
}
}
bcInfo = localBcInfo;
Console.WriteLine("== TPS {0}", localBcInfo.Tps);
return;
}
amountTnxs = (bcInfo.AmountTxns + lastBlock.TotalAmount);
numTnxs = (bcInfo.NumTxns + lastBlock.NumOfTx);
amountReward = (bcInfo.AmountReward + lastBlock.TotalReward);
localBcInfo.AmountTxns = amountTnxs;
localBcInfo.NumTxns = numTnxs;
localBcInfo.Tps = (double)lastBlock.NumOfTx / (double)30;
localBcInfo.AmountReward = amountReward;
localBcInfo.NumBloks = lastBlock.Height;
// add 10 txns
var trans = Transaction.GetTransactions(1, 10);
if (trans is not null)
{
foreach (Transaction txn in trans)
{
TxnModel mdl = ConvertTxnModel(txn);
localBcInfo.Txns.Add(mdl);
}
}
// add 10 blocks
var blcks = Blockchain.GetBlocks(1, 10);
if (blocks is not null)
{
foreach (Block block in blcks)
{
BlockModel mdl = ConvertBlockForList(block);
localBcInfo.Blocks.Add(mdl);
}
}
bcInfo = localBcInfo;
Console.WriteLine("== TPS {0}", localBcInfo.Tps);
}
