private void AddIndicator(ParameterizedIndicator indicator, InvestmentStrategy investmentStrategy)
{
if (!indicator.IndicatorType.HasValue)
{
throw new BusinessException("Wrong indicator value");
}
var strategyIndicator = new StrategyIndicator
{
IndicatorType = (int)indicator.IndicatorType.Value,
Strategy = investmentStrategy,
Properties = new List <StrategyIndicatorProperty>()
};
foreach (var indicatorProperty in indicator.Properties)
{
if (
_indicatorsService.GetPropertiesForIndicator(indicator.IndicatorType.Value)
.All(item => item.Name != indicatorProperty.Name))
{
continue;
}
strategyIndicator.Properties.Add(new StrategyIndicatorProperty
{
Indicator = strategyIndicator,
Name = indicatorProperty.Name,
Value = indicatorProperty.Value
});
}
investmentStrategy.Indicators.Add(strategyIndicator);
}
/// <inheritdoc />
public void DeleteIndicator(StrategyIndicator strategyIndicator)
{
foreach (var property in strategyIndicator.Properties.ToList())
{
Context.StrategyIndicatorProperties.Remove(property);
}
Context.StrategyIndicators.Remove(strategyIndicator);
}
