public ServiceResult <BeerDTO[]> SearchBeers(SearchBeerDTO searchData)
{
var allBeersResult = GetAllBeers();
if (allBeersResult.IsError)
{
return(new ServiceResult <BeerDTO[]>("Error while getting beers"));
}
var matchingBeers = allBeersResult.SuccessResult.Where(b => MatchesSearch(b, searchData));
return(new ServiceResult <BeerDTO[]>(matchingBeers.ToArray()));
}
public IActionResult Search([FromBody] SearchBeerDTO searchData)
{
if (!ModelState.IsValid)
{
return(StatusCode(422, ModelState));
}
var result = _beerService.SearchBeers(searchData);
if (result.IsError)
{
return(StatusCode(422, result.Errors));
}
return(Ok(result.SuccessResult));
}
private bool MatchesSearch(BeerDTO beer, SearchBeerDTO searchData)
{
if (!String.IsNullOrWhiteSpace(searchData.Name))
{
if (!beer.Name.ToLower().Contains(searchData.Name.ToLower()))
{
return(false);
}
}
return(((searchData.Style != null && beer.Style != searchData.Style) ||
beer.Alcohol < searchData.AlcoholMin ||
beer.Alcohol > searchData.AlcoholMax ||
beer.Ibu < searchData.IbuMin ||
beer.Ibu > searchData.IbuMax ||
beer.Blg < searchData.BlgMin ||
beer.Blg > searchData.BlgMax) ? false : true);
}
