public async Task <bool> Transfer()
{
var autoPush = await _ctx.Transactions.Where(x => x.Status == EnumType.Pending && x.StatusType == EnumType.Transfer).OrderBy(x => x.CreationDate).Take(150).ToListAsync();
if (autoPush.Count <= 0)
{
return(true);
}
PushResp result = new PushResp();
var objTransfer = new
{
signatures = autoPush.Select(x => x.Signature).ToArray(),
toes = autoPush.Select(x => x.ToKey).ToArray(),
values = autoPush.Select(x => ((BigInteger)(x.CoinAmount * p)).ToString()).ToArray(),
//fees= Enumerable.Repeat("0", autoPush.Count).ToArray()
fees = autoPush.Select(x => ((BigInteger)(x.FeeInCoinAmount * p)).ToString()).ToArray()
};
var json_obj = Newtonsoft.Json.JsonConvert.SerializeObject(objTransfer);
try
{
result = await nodeServices.InvokeExportAsync <PushResp>("wwwroot/Scripts/AutoPush.js", "transferArray", json_obj, Admin.PrivateKey);
AddMineTransaction(result, json_obj, autoPush.Count()); //
foreach (var trn in autoPush)
{
trn.Status = EnumType.Success;
trn.HashHex = result.Hash;
}
}
catch (Exception ex)
{
autoPush.ForEach(x => x.Status = EnumType.Failed);
await SendEmail.SendEmailAsync("*****@*****.**", "Node(Transfer) Error:exception: " + json_obj + " resp " + Newtonsoft.Json.JsonConvert.SerializeObject(result) + " EXCEPTN::" + ex.Message);
}
await _ctx.SaveChangesAsync();
return(true);
}
private void AddMineTransaction(PushResp result, string json, int trnxCount, decimal totalCoinFee = 0)
{
var mineTrnx = new MineTransaction();
mineTrnx.Id = new Guid();
mineTrnx.CreationDate = DateTime.UtcNow;
mineTrnx.GasFee = Convert.ToUInt64(result.GasPrice.Hex, 16);
mineTrnx.LastTransactinTime = DateTime.Now; //trnxs.Last().CreationDate;
mineTrnx.totalCoinFee = totalCoinFee; //trnxs.Sum(x => x.FeeInCoinAmount);
mineTrnx.TotalFee = Convert.ToUInt64(result.GasLimit.Hex, 16);
mineTrnx.txHash = result.Hash;
mineTrnx.StatusType = totalCoinFee == 0 ? EnumType.Buy : EnumType.Transfer;
mineTrnx.TransactionCount = trnxCount;
mineTrnx.JsonTransactions = json;
mineTrnx.Nonce = result.Nonce;
_ctx.MineTransactions.Add(mineTrnx);
}
public async Task <bool> AirDrop()
{
var airdrop = await _ctx.Transactions.Where(x => x.Status == EnumType.Pending && x.StatusType == EnumType.Buy).OrderBy(x => x.CreationDate).Take(500).ToListAsync();
if (airdrop.Count <= 0)
{
return(true);
}
PushResp result = new PushResp();
var objAirdrop = new
{
toes = airdrop.Select(x => x.ToKey).ToArray(),
values = airdrop.Select(x => ((BigInteger)(x.CoinAmount * p)).ToString()).ToArray(),
};
var json_obj = Newtonsoft.Json.JsonConvert.SerializeObject(objAirdrop);
try
{
result = await nodeServices.InvokeExportAsync <PushResp>("wwwroot/Scripts/AutoPush.js", "sendBatchCS", json_obj, Admin.PrivateKey);
AddMineTransaction(result, json_obj, airdrop.Count()); //
foreach (var trn in airdrop)
{
trn.Status = EnumType.Success;
trn.HashHex = result.Hash;
}
}
catch (Exception ex)
{
airdrop.ForEach(x => x.Status = EnumType.Failed);
await SendEmail.SendEmailAsync("*****@*****.**", "Node(Buy) Error:exception: " + json_obj + " resp " + Newtonsoft.Json.JsonConvert.SerializeObject(result) + " EXCEPTN::" + ex.Message);
}
await _ctx.SaveChangesAsync();
return(true);
}
public async Task <IActionResult> AutoPush([FromServices] INodeServices nodeServices)
{
var trnxs = await _ctx.Transactions.Where(x => x.Status == EnumType.Pending).OrderBy(x => x.CreationDate).ToListAsync();
if (trnxs.Count <= 0)
{
return(null);
}
var p = System.Convert.ToDecimal(Math.Pow(10, Admin.decimalNumber));
var autoPush = new List <Transaction>();
var airdrop = new List <Transaction>();
trnxs.ForEach
(i =>
{
if (i.StatusType == EnumType.Buy)
{
airdrop.Add(i);
}
else
{
autoPush.Add(i);
}
});
string json_obj = "";
PushResp result = new PushResp();
bool isAirdropped = false;;
try
{
if (airdrop.Count > 0)
{
var objAirdrop = new
{
toes = airdrop.Select(x => x.ToKey).ToArray(),
values = airdrop.Select(x => ((BigInteger)(x.CoinAmount * p)).ToString()).ToArray(),
};
json_obj = Newtonsoft.Json.JsonConvert.SerializeObject(objAirdrop);
result = await nodeServices.InvokeExportAsync <PushResp>("wwwroot/Scripts/AutoPush.js", "sendBatchCS", json_obj);
//AddMineTransaction(result, json_obj, airdrop.Count()); //
isAirdropped = true;
}
else if (autoPush.Count > 0)
{
var objTransfer = new
{
signatures = autoPush.Select(x => x.Signature).ToArray(),
toes = autoPush.Select(x => x.ToKey).ToArray(),
values = autoPush.Select(x => ((BigInteger)(x.CoinAmount * p)).ToString()).ToArray(),
//fees= Enumerable.Repeat("0", autoPush.Count).ToArray()
fees = autoPush.Select(x => ((BigInteger)(x.FeeInCoinAmount * p)).ToString()).ToArray()
};
json_obj = Newtonsoft.Json.JsonConvert.SerializeObject(objTransfer);
result = await nodeServices.InvokeExportAsync <PushResp>("wwwroot/Scripts/AutoPush.js", "transferArray", json_obj);
//AddMineTransaction(result, json_obj, autoPush.Count()); //
}
//foreach (var trn in trnxs)
//{
// trn.Status = EnumType.Success;
//}
trnxs.ForEach(x => x.Status = EnumType.Success);
}
catch (Exception ex)
{
//email
if (isAirdropped)
{
trnxs.Where(x => x.StatusType != EnumType.Buy).ToList().ForEach(x => x.Status = EnumType.Failed);
}
else
{
trnxs.ForEach(x => x.Status = EnumType.Failed);
}
await SendEmail.SendEmailAsync("*****@*****.**", "Node Error:exception: " + json_obj + " resp " + Newtonsoft.Json.JsonConvert.SerializeObject(result) + Newtonsoft.Json.JsonConvert.SerializeObject(ex));
//await _ctx.SaveChangesAsync();
}
// await _ctx.SaveChangesAsync();
//var trnxs = _ctx.Transactions.Where(x => x.Status == EnumType.Pending).OrderBy(x => x.CreationDate).ToList();
//if (trnxs.Count > 0)
//{
// var Signatures = trnxs.Select(x => x.Signature).ToArray();
// //string signs = string.Join(".", Signature);
// string[] _toes = trnxs.Select(x => x.ToKey).ToArray();
// var p = System.Convert.ToDecimal(Math.Pow(10, 18));
// string[] _values = trnxs.Select(x => (x.CoinAmount * p).ToString().Split('.')[0]).ToArray();
// //decimal[] _fees = trnxs.Select(x => x.FeeInCoinAmount * p).ToArray();
// string[] _nonces = Enumerable.Repeat("0", trnxs.Count).ToArray();
// var obj = new { signatures = Signatures, _toes, _values, _fees = _nonces };
// string json_obj = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
// var result = await nodeServices.InvokeAsync<PushResp>("wwwroot/Scripts/AutoPush.js", json_obj);
// foreach (var trn in trnxs)
// {
// trn.Status = EnumType.Success;
// }
// var mineTrnx = new MineTransaction();
// mineTrnx.Id = new Guid();
// mineTrnx.CreationDate = DateTime.UtcNow;
// mineTrnx.GasFee = Convert.ToInt32(result.GasPrice.Hex, 16);
// mineTrnx.LastTransactinTime = trnxs.Last().CreationDate;
// mineTrnx.totalCoinFee = trnxs.Sum(x => x.FeeInCoinAmount);
// mineTrnx.TotalFee = Convert.ToInt32(result.GasLimit.Hex, 16);
// mineTrnx.txHash = result.Hash;
// _ctx.MineTransactions.Add(mineTrnx);
// await _ctx.SaveChangesAsync();
// return Content(Newtonsoft.Json.JsonConvert.SerializeObject(result));
//}
return(null);
}
