/// <summary>
/// Create new instance of <see cref="ElasticsearchQueryBuilder"/>
/// </summary>
/// <returns>ISearchQueryBuilder of <see cref="ElasticsearchSearchEngine"/></returns>
public static ISearchQueryBuilder <ElasticsearchQueryContainer <TEntity> > Create()
{
var instance = new ElasticsearchQueryBuilder <TEntity>();
instance.SetDelegateExecutor();
return(instance);
}
public SearchResult <TEntity> FullTextSearch(SearchQueryItem queryItem)
{
int from = ((queryItem.Pagination.Page - 1) * queryItem.Pagination.PageSize);
ElasticsearchQueryContainer <TEntity> query = ElasticsearchQueryBuilder <TEntity> .Create().Build(queryItem);
SortDescriptor <TEntity> sort = new SortDescriptor <TEntity>();
ISearchResponse <TEntity> response = this.client.Search <TEntity>(i => i.Index(this.aliasName ?? this.currentIndex)
.Type(this.currentType)
.Source(d => queryItem.Select != null? d.Includes(cc => cc.Fields(queryItem.Select)) : d)
.Size(queryItem.Pagination.PageSize)
.Query(q => query.Query)
.Sort(s => sort)
.Aggregations(agg => query.Aggregation)
.Highlight(h => h.Fields(ff => ff.Field("*")
.Type(HighlighterType.Plain))
.PreTags("<span class='highlight'>")
.PostTags("</span>")
.RequireFieldMatch(false)));
SearchResult <TEntity> result = this.GetElasticSearchResult(response);
return(result);
}