public static MeMarketOrderFeeModel Create(
FeeType type,
double size,
string sourceClientId,
string targetClientid,
FeeSizeType sizeType,
string[] assetIds)
{
return(new MeMarketOrderFeeModel
{
Type = (int)type,
Size = size,
SourceClientId = sourceClientId,
TargetClientId = targetClientid,
SizeType = (int)sizeType,
AssetId = assetIds,
});
}
internal static FeeModel GenerateCashInOutFee(
double amount,
int accuracy,
string clientId,
double feeSize = 0d,
FeeSizeType feeSizeType = FeeSizeType.ABSOLUTE)
{
var feeAbsolute = 0d;
if (feeSize > 0)
{
switch (feeSizeType)
{
case FeeSizeType.ABSOLUTE:
feeAbsolute = feeSize;
break;
case FeeSizeType.PERCENTAGE:
feeAbsolute = Math.Round(Math.Abs(amount) * feeSize, 15);
break;
}
feeAbsolute = feeAbsolute.TruncateDecimalPlaces(accuracy, true);
}
if (Math.Abs(feeAbsolute) > 0)
{
return new FeeModel
{
Type = feeSize.GetFeeType(),
Size = feeAbsolute,
SourceClientId = null,
TargetClientId = clientId,
SizeType = FeeSizeType.ABSOLUTE,
}
}
;
return(null);
}
///<inheritdoc cref="IMatchingEngineClient"/>
public Task <MeResponseModel> CashInOutAsync(
string id,
string clientId,
string assetId,
int accuracy,
double amount,
string feeClientId,
double feeSize,
FeeSizeType feeSizeType,
CancellationToken cancellationToken = default)
{
var fee = FeeExtensions.GenerateCashInOutFee(
amount,
accuracy,
feeClientId,
feeSize,
feeSizeType);
var amountWithFee = fee?.CalculateAmountWithFee(amount, accuracy) ??
amount.TruncateDecimalPlaces(accuracy, true);
var model = MeNewCashInOutModel.Create(
id,
clientId,
assetId,
amountWithFee,
fee?.ToMeModel());
return(SendData(
model,
_newTasksManager,
x => x.ToDomainModel(),
_meResponsePolicy,
cancellationToken,
id,
$"{assetId} with acc {accuracy} and fee type {feeSizeType}"
));
}
public static MeLimitOrderFeeModel Create(
FeeType type,
double makerSize,
double takerSize,
string sourceClientId,
string targetClientId,
FeeSizeType makerSizeType,
FeeSizeType takerSizeType,
string[] assetId,
double makerFeeModificator)
{
return(new MeLimitOrderFeeModel
{
Type = (int)type,
MakerSize = makerSize,
TakerSize = takerSize,
SourceClientId = sourceClientId,
TargetClientId = targetClientId,
MakerSizeType = (int)makerSizeType,
TakerSizeType = (int)takerSizeType,
AssetId = assetId,
MakerFeeModificator = makerFeeModificator
});
}
