public async Task <List <BonusDto> > FindBonusesAsync(BonusFilter bonusFilter, CancellationToken cancellationToken)
{
var sortBy = bonusFilter?.SortBy ?? "Title";
if (sortBy != null & typeof(Bonus).GetProperty(sortBy) == null)
{
throw new ArgumentException(Resources.PropertyDoesNotExist);
}
var result = await _bonusRepository.GetBonusesAsync(bonusFilter, cancellationToken);
return(_mapper.Map <List <BonusDto> >(result));
}