private FeeVariation SumFeeVariations(List <FeeVariation> variations)
{
var fee = new FeeVariation
{
Percentage = 0,
FixedAmount = 0,
LowerLimit = 0,
UpperLimit = 0
};
if (variations != null)
{
foreach (FeeVariation variation in variations)
{
fee.Percentage += variation.Percentage;
fee.FixedAmount += variation.FixedAmount;
fee.LowerLimit += variation.LowerLimit;
fee.UpperLimit += variation.UpperLimit;
}
}
return(fee);
}
private FeeCondition SolveFeeCondition(FeeCondition fee)
{
if (fee != null)
{
FeeVariation feeVariation = SumFeeVariations(fee.Variations);
fee.CalculatedFixedAmount = (fee.FixedAmount?.Amount ?? 0) + feeVariation.FixedAmount;
fee.CalculatedLowerLimit = (fee.LowerLimit?.Amount ?? 0) + feeVariation.LowerLimit;
fee.CalculatedUpperLimit = (fee.UpperLimit?.Amount ?? 0) + feeVariation.UpperLimit;
fee.CalculatedPercentage = fee.Percentage + feeVariation.Percentage;
if (fee.PercentageLowerLimit.HasValue && fee.PercentageLowerLimit.Value > fee.CalculatedPercentage)
{
fee.CalculatedPercentage = fee.PercentageLowerLimit.Value;
fee.PercentageLowerLimitApplied = true;
}
else if (fee.PercentageUpperLimit.HasValue && fee.CalculatedPercentage > fee.PercentageUpperLimit.Value)
{
fee.CalculatedPercentage = fee.PercentageUpperLimit.Value;
fee.PercentageUpperLimitApplied = true;
}
}
return(fee);
}