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Add user to position + fix few things

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This commit is contained in:
cryptooda
2025-04-24 19:46:21 +07:00
parent 76b8b7ebb6
commit c22c925087
17 changed files with 357 additions and 238 deletions
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57
src/Managing.Application/Workflows/Flows/Trading/OpenPosition.cs
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@@ -1,4 +1,5 @@
using Managing.Application.Abstractions;
using InfluxDB.Client.Api.Domain;
using Managing.Application.Abstractions;
using Managing.Application.Abstractions.Services;
using Managing.Application.Trading.Commands;
using Managing.Application.Trading;
@@ -63,13 +64,12 @@ public class OpenPosition : FlowBase
var Positions = JsonConvert.DeserializeObject<List<Position>>(_cacheService.GetValue(POSITIONS_KEY));
var Signals = JsonConvert.DeserializeObject<HashSet<Signal>>(_cacheService.GetValue(POSITIONS_KEY));
Fee = _cacheService.GetOrSave(FEE_KEY, () =>
{
return _tradingService.GetFee(Account, OpenPositionParameters.IsForBacktest);
}, TimeSpan.FromDays(1));
Fee = _cacheService.GetOrSave(FEE_KEY,
() => { return _tradingService.GetFee(Account, OpenPositionParameters.IsForBacktest); },
TimeSpan.FromDays(1));
await ExecuteOpenPosition(signal, Positions, Signals, Candles, Account);
_cacheService.SaveValue(POSITIONS_KEY, JsonConvert.SerializeObject(Positions));
_cacheService.SaveValue(SIGNALS_KEY, JsonConvert.SerializeObject(Signals));
@@ -82,13 +82,16 @@ public class OpenPosition : FlowBase
}
}
private async Task ExecuteOpenPosition(Signal signal, List<Position> positions, HashSet<Signal> signals, HashSet<Candle> candles, Account account)
private async Task ExecuteOpenPosition(Signal signal, List<Position> positions, HashSet<Signal> signals,
HashSet<Candle> candles, Account account)
{
// Check if a position is already open
var openedPosition = positions.FirstOrDefault(p => p.Status == PositionStatus.Filled
&& p.SignalIdentifier != signal.Identifier);
&& p.SignalIdentifier != signal.Identifier);
var lastPrice = OpenPositionParameters.IsForBacktest ? candles.Last().Close : _exchangeService.GetPrice(account, signal.Ticker, DateTime.UtcNow);
var lastPrice = OpenPositionParameters.IsForBacktest
? candles.Last().Close
: _exchangeService.GetPrice(account, signal.Ticker, DateTime.UtcNow);
// If position open
if (openedPosition != null)
@@ -110,7 +113,8 @@ public class OpenPosition : FlowBase
{
//await LogInformation("Try to flip the position because of an opposite direction signal");
//await CloseTrade(previousSignal, openedPosition, openedPosition.Open, lastPrice, true);
positions.FirstOrDefault(s => s.Identifier == previousSignal.Identifier).Status = PositionStatus.Flipped;
positions.FirstOrDefault(s => s.Identifier == previousSignal.Identifier).Status =
PositionStatus.Flipped;
await ExecuteOpenPosition(signal, positions, signals, candles, account);
//await LogInformation($"Position {previousSignal.Identifier} flipped by {signal.Identifier} at {lastPrice}$");
@@ -134,23 +138,27 @@ public class OpenPosition : FlowBase
try
{
var moneyManagement = await _settingsRepository.GetMoneyManagement(OpenPositionParameters.MoneyManagementName);
var WalletBalances = JsonConvert.DeserializeObject<Dictionary<DateTime, decimal>>(_cacheService.GetValue(WALLET_BALANCES));
var moneyManagement =
await _settingsRepository.GetMoneyManagement(OpenPositionParameters.MoneyManagementName);
var WalletBalances =
JsonConvert.DeserializeObject<Dictionary<DateTime, decimal>>(
_cacheService.GetValue(WALLET_BALANCES));
var command = new OpenPositionRequest(
OpenPositionParameters.AccountName,
moneyManagement,
moneyManagement,
signal.Direction,
signal.Ticker,
signal.Ticker,
PositionInitiator.Bot,
signal.Date,
account.User,
OpenPositionParameters.IsForBacktest,
lastPrice,
balance: WalletBalances.LastOrDefault().Value,
fee: Fee);
var position = await new OpenPositionCommandHandler(_exchangeService, _accountService, _tradingService)
.Handle(command);
.Handle(command);
if (position != null)
{
@@ -158,18 +166,21 @@ public class OpenPosition : FlowBase
{
position.SignalIdentifier = signal.Identifier;
positions.Add(position);
signals.FirstOrDefault(s => s.Identifier == signal.Identifier).Status = SignalStatus.PositionOpen;
signals.FirstOrDefault(s => s.Identifier == signal.Identifier).Status =
SignalStatus.PositionOpen;
if (!OpenPositionParameters.IsForBacktest)
{
await _messengerService.SendPosition(position);
}
Output = JsonConvert.SerializeObject(position);
//Logger.LogInformation($"Position requested");
}
else
{
positions.FirstOrDefault(s => s.Identifier == signal.Identifier).Status = PositionStatus.Rejected;
positions.FirstOrDefault(s => s.Identifier == signal.Identifier).Status =
PositionStatus.Rejected;
signals.FirstOrDefault(s => s.Identifier == signal.Identifier).Status = SignalStatus.Expired;
}
}
@@ -180,18 +191,18 @@ public class OpenPosition : FlowBase
//await LogWarning($"Cannot open trade : {ex.Message}");
}
}
}
private bool CanOpenPosition(Signal signal, List<Position> positions, HashSet<Signal> signals, HashSet<Candle> candles)
private bool CanOpenPosition(Signal signal, List<Position> positions, HashSet<Signal> signals,
HashSet<Candle> candles)
{
if (positions.Count == 0)
return true;
var lastPosition = positions.LastOrDefault(p => p.IsFinished()
&& p.SignalIdentifier != signal.Identifier
&& p.ProfitAndLoss.Realized < 0
&& p.OriginDirection == signal.Direction);
&& p.SignalIdentifier != signal.Identifier
&& p.ProfitAndLoss.Realized < 0
&& p.OriginDirection == signal.Direction);
if (lastPosition == null)
return true;
@@ -224,4 +235,4 @@ public class OpenPositionParameters
public string AccountName { get; set; }
public bool IsForBacktest { get; set; }
public bool FlipPosition { get; set; }
}
}