ac5a1e4c4b
Merge #3423
...
3423: Add min and max facet stats r=dureuill a=dureuill
# Pull Request
## Related issue
Fixes #3426
## What does this PR do?
### User standpoint
- When using a `facets` parameter in search, the facets that have numeric values are displayed in a new section of the response called `facetStats` that contains, per facet, the numeric min and max value of the hits returned by the search.
<details>
<summary>
Sample request/response
</summary>
```json
❯ curl \
-X POST 'http://localhost:7700/indexes/meteorites/search?facets=mass ' \
-H 'Content-Type: application/json' \
--data-binary '{ "q": "LL6", "facets":["mass", "recclass"], "limit": 5 }' | jsonxf
{
"hits": [
{
"name": "Niger (LL6)",
"id": "16975",
"nametype": "Valid",
"recclass": "LL6",
"mass": 3.3,
"fall": "Fell"
},
{
"name": "Appley Bridge",
"id": "2318",
"nametype": "Valid",
"recclass": "LL6",
"mass": 15000,
"fall": "Fell",
"_geo": {
"lat": 53.58333,
"lng": -2.71667
}
},
{
"name": "Athens",
"id": "4885",
"nametype": "Valid",
"recclass": "LL6",
"mass": 265,
"fall": "Fell",
"_geo": {
"lat": 34.75,
"lng": -87.0
}
},
{
"name": "Bandong",
"id": "4935",
"nametype": "Valid",
"recclass": "LL6",
"mass": 11500,
"fall": "Fell",
"_geo": {
"lat": -6.91667,
"lng": 107.6
}
},
{
"name": "Benguerir",
"id": "30443",
"nametype": "Valid",
"recclass": "LL6",
"mass": 25000,
"fall": "Fell",
"_geo": {
"lat": 32.25,
"lng": -8.15
}
}
],
"query": "LL6",
"processingTimeMs": 15,
"limit": 5,
"offset": 0,
"estimatedTotalHits": 42,
"facetDistribution": {
"mass": {
"110000": 1,
"11500": 1,
"1161": 1,
"12000": 1,
"1215.5": 1,
"127000": 1,
"15000": 1,
"1676": 1,
"1700": 1,
"1710.5": 1,
"18000": 1,
"19000": 1,
"220000": 1,
"2220": 1,
"22300": 1,
"25000": 2,
"265": 1,
"271000": 1,
"2840": 1,
"3.3": 1,
"3000": 1,
"303": 1,
"32000": 1,
"34000": 1,
"36.1": 1,
"45000": 1,
"460": 1,
"478": 1,
"483": 1,
"5500": 2,
"600": 1,
"6000": 1,
"67.8": 1,
"678": 1,
"680.5": 1,
"6930": 1,
"8": 1,
"8300": 1,
"840": 1,
"8400": 1
},
"recclass": {
"L/LL6": 3,
"LL6": 39
}
},
"facetStats": {
"mass": {
"min": 3.3,
"max": 271000.0
}
}
}
```
</details>
## PR checklist
Please check if your PR fulfills the following requirements:
- [ ] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [ ] Have you read the contributing guidelines?
- [ ] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com >
2023-02-22 13:06:43 +00:00
