public IEnumerable <EmployeeListViewModel> CreateEmployeeListViewModel()
        {
            var employeeListViewModel = new List <EmployeeListViewModel>();

            var employees            = _employeesService.GetEmployees();
            var managers             = _managerService.GetManagers();
            var employeesWorkedYears = _yearsWorkedEmployeesService.GetYearsWorkedEmployees();

            foreach (var employee in employees)
            {
                var manager = _managerService.GetManagerByEmployeeId(employee);

                var satisfactionAverage = _satisfactionScoresService.GetSatisfactionAverageOfPastThreeYears(employee);

                var employeeYearsSatisfactionScores = _yearsWorkedEmployeesService.GetEmployeeYearsSatisfacions(employee.EmployeeId);

                var employeeLastYearSatisfaction = _employeesService.GetEmmployeeLastYearSatisfaction(employeeYearsSatisfactionScores);

                var salaryAfterComputation = _employeeSalaryCalculation.GetCalculatedEmployeeSalary(new EmployeeCalculationViewModel()
                {
                    CurrentSalary             = employee.CurrentSalary,
                    LastYearSatisfactionScore = employeeLastYearSatisfaction.SatisfactionScore,
                    SatisfactionAverage       = satisfactionAverage
                });

                employeeListViewModel.Add(new EmployeeListViewModel()
                {
                    CurrentSalary            = employee.CurrentSalary,
                    EmployeeManager          = manager.ManagerName,
                    EmployeeName             = employee.EmployeeName,
                    Position                 = employee.Position,
                    SatisfactionAverage      = satisfactionAverage,
                    SalaryAfterCalculation   = salaryAfterComputation,
                    YearsSatisfactionScores  = employeeYearsSatisfactionScores,
                    EmployeeMaxYearViewModel = employeeLastYearSatisfaction
                });
            }

            return(employeeListViewModel);
        }