public double Calculation(Employee entity, DateTime period)
{
if (GetTypeEntity(entity) == SuccessorType())
{
return(CalculationSuccessor(entity, period));
}
if (_successor != null)
{
return(_successor.Calculation(entity, period));
}
throw new NotImplementedException(entity.Name + " not found calculation method");
}
public Tuple <double, string> Calculation(Salary entity)
{
Tuple <double, string> answer;
var employee = _unitOfWork.Employees.Find(entity.EmployeeID);
try
{
CheckCalculationSalary(employee, entity);
answer = new Tuple <double, string>(Calculations.Calculation(employee, entity.Date), "");
}
catch (Exception ex)
{
answer = new Tuple <double, string>(-1, ex.Message);
}
return(answer);
}