public async Task <IEnumerable <FoundItem> > Search(string query, IImmutableList <string> markets, int maxResults)
{
Check.NotEmpty(query, nameof(query));
Check.NotNull(markets, nameof(markets));
Check.InRange(ref maxResults, nameof(maxResults), MinResults, MaxResults);
// parse and check query
var terms = ParseQuery(query);
if (terms.Length == 0)
{
throw new InvalidQueryException();
}
// build query
var request = new SearchRequest
{
Query = BuildQuery(terms),
FilterQuery = BuildFilterQuery(markets),
Size = maxResults,
QueryParser = QueryParser.Structured,
};
Logger.Info("Searching:");
Logger.Info($"Query: {request.Query}");
Logger.Info($"Filter: {request.FilterQuery}");
Logger.Info($"Size: {request.Size}");
try
{
using (var client = new AmazonCloudSearchDomainClient(_config.KeyId, _config.SecretKey, _config.ServiceUrl))
{
// execute search
var response = await client.SearchAsync(request);
Logger.Info($"Status: {response.HttpStatusCode}");
// build result
var result = new List <FoundItem>(response.Hits.Hit.Count);
foreach (var hit in response.Hits.Hit)
{
var documentItem = BuildDocumentItem(hit.Fields);
var foundItem = _mapper.Map <FoundItem>(documentItem);
(foundItem.Id, foundItem.ItemType) = DocumentId.Parse(hit.Id);
result.Add(foundItem);
}
return(result);
}
}
catch (Exception ex)
{
throw new SearchErrorException(ex);
}
}
public async Task <IEnumerable <SearchEngineItem> > Search(string SearchStr, string market, int limit)
{
SearchRequest searchRequest = new SearchRequest();
searchRequest.Query = SearchStr;
searchRequest.Size = limit;
searchRequest.FilterQuery = BuildMarketFilterQuery(market);
searchRequest.QueryParser = QueryParser.Lucene;
try
{
SearchResponse searchResponse = await searchClient.SearchAsync(searchRequest);
return(ConvertSearchResult(searchResponse));
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
