Issues obtaining only suggestions

[jovanygonzalez]

First problem:

There is no way to retrieve only suggestions since the 'query' field is mandatory. Unnecessary data is returned, consuming unnecessary network resources.

\elastic_client-0.3.15\lib\src\_client.dart at line 300

  final map = {
      if (source != null) '_source': source,
      if (fields != null) 'fields': fields,
      'query': query ?? Query.matchAll(),                            // hereeeeee
      if (offset != null) 'from': offset,
      if (limit != null) 'size': limit,
      if (suggest != null) 'suggest': suggest,
      if (sort != null) 'sort': sort,
      if (aggregations != null) 'aggregations': aggregations,
      if (highlight != null) 'highlight': highlight.toMap(),
      if (trackTotalHits != null) 'track_total_hits': trackTotalHits,
      if (size != null) 'size': size,
      if (minScore != null) 'min_score': minScore,
      if (knn != null) 'knn': knn,
    };

Second Issue:

The mapping with the response JSON does not match as illustrated below.

Elasticsearch Response Version: 8.11.4

{
    "took": 0,
    "timed_out": false,
    "_shards": {
      "total": 1,
      "successful": 1,
      "skipped": 0,
      "failed": 0
    },
    "hits": {
      "total": {
        "value": 0,
        "relation": "eq"
      },
      "max_score": null,
      "hits": []
    },
    "suggest": {
      "suggestion": [
        {
          "text": "123",
          "offset": 0,
          "length": 3,
          "options": [
            {
              "text": "123",
              "_index": "suggestions",
              "_id": "123",
              "_score": 30,
              "_source": {
                "name": "123",
                "suggest": {
                  "input": [
                    "123"
                  ],
                  "weight": 30
                }
              }
            }
          ]
        }
      ]
    }
  }

Mapping of the file \elastic_client-0.3.15\lib\src\_client.dart at line 331

return SuggestHitOption(
            m['text'] as String,
            m['score'] as double, // <--------hereee
            freq: (m['freq'] ?? -1) as int,
            highlighted: m['highlighted'] as String,
          );