private void MoreLikeThis(DocumentsOperationContext context, OperationCancelToken token, HttpMethod method)
{
var existingResultEtag = GetLongFromHeaders("If-None-Match");
var query = GetMoreLikeThisQuery(context, method);
var runner = new QueryRunner(Database, context);
var result = runner.ExecuteMoreLikeThisQuery(query, context, existingResultEtag, token);
if (result.NotModified)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotModified;
return;
}
HttpContext.Response.Headers[Constants.Headers.Etag] = CharExtensions.ToInvariantString(result.ResultEtag);
int numberOfResults;
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
writer.WriteMoreLikeThisQueryResult(context, result, out numberOfResults);
}
AddPagingPerformanceHint(PagingOperationType.Queries, $"{nameof(MoreLikeThis)} ({query.Metadata.IndexName})", HttpContext, numberOfResults, query.PageSize, TimeSpan.FromMilliseconds(result.DurationInMs));
}