public async Task <IAssetPairSettings> InsertAssetPairSettings(IAssetPairSettings assetPairSettings)
{
ValidateSettings(assetPairSettings);
await _assetPairSettingsRepository.InsertAsync(assetPairSettings);
InitAssetPairSettings();
return(_assetPairsCache.GetAssetPairSettings(assetPairSettings.AssetPairId)
.RequiredNotNull("AssetPairSettings for " + assetPairSettings.AssetPairId));
}
private decimal CalculatePriceWithMarkups(IAssetPairSettings settings, OrderDirection direction, decimal sourcePrice)
{
if (settings == null)
{
return(sourcePrice);
}
var markup = direction == OrderDirection.Buy ? settings.MultiplierMarkupAsk : settings.MultiplierMarkupBid;
markup = markup != 0 ? markup : 1;
return(sourcePrice * markup);
}
private void ValidateSettings(IAssetPairSettings newValue)
{
if (_assetPairsCache.TryGetAssetPairById(newValue.AssetPairId) == null)
{
throw new InvalidOperationException($"AssetPairId {newValue.AssetPairId} does not exist");
}
if (_assetPairsCache.TryGetAssetPairById(newValue.BasePairId) == null)
{
throw new InvalidOperationException($"BasePairId {newValue.BasePairId} does not exist");
}
if (_assetPairsCache.GetAssetPairSettings().Any(s =>
s.AssetPairId != newValue.AssetPairId &&
s.BasePairId == newValue.BasePairId))
{
throw new InvalidOperationException(
$"BasePairId {newValue.BasePairId} cannot be added twice in one Legal Entity {newValue.LegalEntity}");
}
}
private AssetPairSettingsEntity Convert(IAssetPairSettings accountAssetPair)
{
return(_convertService.Convert <IAssetPairSettings, AssetPairSettingsEntity>(accountAssetPair,
o => o.ConfigureMap(MemberList.Source).ForMember(e => e.ETag, e => e.UseValue("*"))));
}
public Task ReplaceAsync(IAssetPairSettings settings)
{
return(_tableStorage.ReplaceAsync(Convert(settings)));
}
public Task InsertAsync(IAssetPairSettings settings)
{
return(_tableStorage.InsertAsync(Convert(settings)));
}
private AssetPairSettingsContract Convert(IAssetPairSettings settings)
{
return(_convertService.Convert <IAssetPairSettings, AssetPairSettingsContract>(settings));
}
