public async Task <IHttpActionResult> GetBeer(int id)
{
var beer = await _beerService.GetSingleAsync(id);
if (beer == null)
{
return(NotFound());
}
var result = new BeerCompleteDto()
{
Beers = new List <BeerDto>()
};
result.Beers.Add(beer);
return(Ok(result));
}