public BonusPoolCalculatorResultDomainModel Calculate(BonusPoolCalculatorDomainModel domainModel)
{
if (domainModel == null)
{
throw new ArgumentNullException("viewModel model to calculate was null");
}
var selectedEmployeeId = domainModel.SelectedEmployeeId;
var totalBonusPool = domainModel.BonusPoolAmount;
//load the details of the selected employee using the ID
var hrEmployee = _repository.Get(selectedEmployeeId);
if (hrEmployee == null)
{
throw new EmployeeNotFoundException();
}
var employeeSalary = hrEmployee.Salary;
//get the total salary budget for the company
var totalSalary = _repository.GetAll().Sum(item => item.Salary);
//calculate the bonus allocation for the employee
var bonusPercentage = employeeSalary / (decimal)totalSalary;
var bonusAllocation = (uint)(bonusPercentage * totalBonusPool);
var result = new BonusPoolCalculatorResultDomainModel
{
HrEmployee = _mappingHelper.Map <EmployeeDomainModel>(hrEmployee),
BonusPoolAllocation = bonusAllocation
};
return(result);
}
public void CalculationWhereUserNotFoundThrowsEmployeeNotFoundException()
{
var sut = _testHelper.GetBonusPoolService(populateRepository: true);
var bonusPoolCalculatorDomainModel = new BonusPoolCalculatorDomainModel()
{
BonusPoolAmount = 500,
SelectedEmployeeId = 100
};
sut.Calculate(bonusPoolCalculatorDomainModel);
}
