public double GetProductEstimatedTotalCost(EstimatedTotalCostViewModel estimatedTotalCostViewModel)
{
try
{
const int DAYS_OF_YEAR = 365;
const int PERIOD = 12;
ExceptionHandler.ValidateId(estimatedTotalCostViewModel.Id);
if (_products.Any(p => p.Id == estimatedTotalCostViewModel.Id))
{
var product = _products
.Where(p => p.Id == estimatedTotalCostViewModel.Id)
.First();
return((product.DailyStandingCharge * DAYS_OF_YEAR + estimatedTotalCostViewModel.EstimatedConsumption * product.Rate) * product.ContractLength / PERIOD);
}
else
{
throw new InvalidProductException("Product not found");
}
}
catch (InvalidProductException ex)
{
throw ex;
}
}
public double GetEstimatedTotalCost([FromBody] EstimatedTotalCostViewModel estimatedTotalCostViewModel)
{
return(_productBusiness.GetProductEstimatedTotalCost(estimatedTotalCostViewModel));
}
