public virtual SearchResult <SearchableBase> Search(SearchTextQuery query)
{
var searchRequest = GetSearchDescriptor()
.Query(q =>
q.Bool(b => b
.Should(GetQueryContainers(query.Text))
.MinimumShouldMatch(MinimumShouldMatch.Fixed(MinimumShouldMatches))))
.PostFilter(pf => pf.Bool(b => b.Must(GetSearchPostFilters(query))));
ApplyAggregations(searchRequest, query);
_searchSorting.Apply(searchRequest, query);
_searchPagingHelper.Apply(searchRequest, query);
if (query.ApplyHighlights)
{
ApplyHighlight(searchRequest);
}
var queryResult = _elasticSearchRepository.SearchByIndex(searchRequest);
var searchResult = ParseResults(queryResult);
return(searchResult);
}
protected virtual QueryContainer[] GetSearchPostFilters(SearchTextQuery query)
{
return(new[]
{
GetSearchableTypeQueryContainers(query.SearchableTypeIds),
GetOnlyPinnedQueryContainer(query.OnlyPinned)
});
}
protected virtual void ApplyAggregations <T>(SearchDescriptor <T> searchDescriptor, SearchTextQuery query) where T : class
{
searchDescriptor.Aggregations(agg => agg
.Global(SearchConstants.SearchFacetNames.Types, g => g
.Aggregations(a => a
.Filter(SearchConstants.SearchFacetNames.GlobalFilter, ss => ss
.Filter(fi => fi
.Bool(b => b
.Should(GetQueryContainers(query.Text))
.Must(GetSearchableTypeQueryContainers(query.SearchableTypeIds))
.Must(GetOnlyPinnedQueryContainer(query.OnlyPinned))
))
.Aggregations(
ia =>
ia.Terms(SearchConstants.SearchFacetNames.Types,
f => f.Field("type").Size(ElasticHelpers.MaxAggregationSize)))))));
}
protected virtual void ApplyPaging <T>(SearchDescriptor <T> searchDescriptor, SearchTextQuery query) where T : class
{
searchDescriptor.Take(query.Take);
}
