public IActionResult ViewDepartment(int id)
 {
     try
     {
         return(View(_departmentService
                     .GetDepartmentService(id)));
     }
     catch (Exception e)
     {
         ViewData["Message"] = e.Message;
         return(View("Message"));
     }
 }
 public IActionResult ViewDepartment(int id)
 {
     try
     {
         Department department = _departmentsService
                                 .GetDepartmentService(id);
         return(View(department));
     }
     catch (Exception e)
     {
         return(View("Error", new ErrorViewModel {
             RequestId = e.Message
         }));
     }
 }