public IActionResult UpdateAssignment(string id, AddEditAssignmentRequestDTO model)
 {
     return(Ok(_databaseTutorUOW.AssignmentRepo.UpdateAssignment(new RequestDTO <AddEditAssignmentRequestDTO>()
     {
         Data = model
     })));
 }
 public async Task <IActionResult> AddAssignment(AddEditAssignmentRequestDTO model)
 {
     return(Ok(await _databaseTutorUOW.AssignmentRepo.AddAssignment(new RequestDTO <AddEditAssignmentRequestDTO>()
     {
         Data = model
     })));
 }