public async Task <ResponseModel <LimitOrderResponseModel> > PlaceLimitOrderAsync(string clientId, AssetPair assetPair, OrderAction orderAction, decimal volume,
decimal price, bool cancelPreviousOrders = false)
{
var requestId = GetNextRequestId();
var fees = _calculateOrderFees
? await _feeCalculator.GetLimitOrderFees(clientId, assetPair, orderAction)
: Array.Empty <LimitOrderFeeModel>();
var order = new LimitOrderModel
{
Id = requestId.ToString(),
AssetPairId = assetPair.Id,
ClientId = clientId,
Price = (double)price,
CancelPreviousOrders = cancelPreviousOrders,
Volume = (double)Math.Abs(volume),
OrderAction = orderAction.ToMeOrderAction(),
Fees = fees
};
var response = await _matchingEngineClient.PlaceLimitOrderAsync(order);
CheckResponseAndThrowIfNull(response);
var result = new LimitOrderResponseModel
{
Id = requestId
};
return(ConvertToApiModel(response.Status, result));
}
public async Task <IActionResult> CreateAsync([FromBody] LimitOrderCreateModel model)
{
var result = await _matchingEngineClient.Trading.CreateLimitOrderAsync(
new MatchingEngine.Client.Models.Trading.LimitOrderRequestModel
{
Id = Guid.NewGuid(),
AssetPairId = model.AssetPairId,
Price = model.Price,
Volume = model.Type == LimitOrderType.Sell
? -model.Volume
: model.Volume,
WalletId = model.WalletId,
CancelAllPreviousLimitOrders = model.CancelPrevious,
Timestamp = DateTime.UtcNow
});
var response = new LimitOrderResponseModel {
Id = result.Id, Status = result.Status, Reason = result.Reason
};
return(Ok(response));
}
