public override decimal CalculateChargeGbp(ParkingChargeInstruction instruction)
{
return(base.CalculateChargeGbp(new ParkingChargeInstruction
{
ChargeType = instruction.ChargeType,
ChargeStart = instruction.ChargeStart.Date,
ChargeEnd = instruction.ChargeEnd.Date.AddDays(1).AddMilliseconds(-1)
}));
}
public virtual decimal CalculateChargeGbp(ParkingChargeInstruction instruction)
{
var totalPrice = 0m;
var currentDateTime = instruction.ChargeStart;
do
{
if (IsUnitOfTimeChargeable(currentDateTime, ChargeTimeUnit))
{
totalPrice += CostPerUnitChargeTimeGbp;
}
currentDateTime = currentDateTime.AddSeconds(ChargeTimeUnit);
} while (currentDateTime < instruction.ChargeEnd);
return(Math.Round(totalPrice, 2, MidpointRounding.AwayFromZero));
}