public List <Transaction> GetTransaction(string address, int startingblock)
{
List <Transaction> listTransactions = new List <Transaction>();
string APIKEY = "6H3S7JSIPGMQIEE71BCD8AXXK5YCASZE1F";
try
{
//Using EtherScan api for geting transactions
var etherscan = new EtherScanClient(APIKEY);
//get all transactions connected with address
var allTransactions = etherscan.GetTransactions(address);
if (allTransactions.Result != null)
{
foreach (var item in allTransactions.Result)
{
//Store only transactions that are happend after starting block
if (Convert.ToInt32(item.BlockNumber) >= startingblock)
{
Transaction _transaction = new Transaction()
{
TransactionID = item.TxId,
AdressFrom = item.FromId,
AdressTo = item.ToId,
HexNumber = new HexBigInteger(item.BlockNumber),
BlockNumber = item.BlockNumber.ToString(),
Value = item.Value,
TimeSpan = item.TimeStamp.Date
};
listTransactions.Add(_transaction);
}
}
return(listTransactions);
}
else
{
return(null);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public ContractsController(KeepIndexerContext context, EtherScanClient etherScanClient)
{
_context = context;
_etherScanClient = etherScanClient;
}
public ContractsController(KeepIndexerContext context, EtherScanClient etherScanClient, IConfiguration configuration)
{
_context = context;
_etherScanClient = etherScanClient;
_configuration = configuration;
}
public EthereumExporterClient(ILogger <EthereumExporterClient> logger, EthereumExporterConfiguration configuration)
{
_logger = logger;
_configuration = configuration;
_etherScanClient = new EtherScanClient(configuration.EtherscanApiKey);
}