public bool Update(FidelityBonus bonus)
 {
     _repository.Update(bonus);
     return(_repository.SaveChanges());
 }
 public IActionResult AddBonus(FidelityBonus bonus)
 {
     _service.Add(bonus);
     return(Ok("Bonus has been successfully added!"));
 }
 public bool Add(FidelityBonus bonus)
 {
     _repository.Add(bonus);
     return(_repository.SaveChanges());
 }
 public IActionResult UpdateBonus(FidelityBonus bonus)
 {
     _service.Update(bonus);
     return(Ok("Bonus has been successfully updated!"));
 }