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Return the correct response JSON object from the facet-search route

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Clément Renault 2023-04-26 17:09:59 +02:00 committed by Louis Dureuil
parent 893592c5e9
commit 93f30e65a9
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5 changed files with 28 additions and 58 deletions
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46
meilisearch/src/routes/indexes/facet_search.rs
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@ -2,16 +2,13 @@ use std::collections::{BTreeSet, HashSet};
use actix_web::web::Data;
use actix_web::{web, HttpRequest, HttpResponse};
use deserr::actix_web::{AwebJson, AwebQueryParameter};
use deserr::actix_web::AwebJson;
use index_scheduler::IndexScheduler;
use log::debug;
use meilisearch_types::deserr::query_params::Param;
use meilisearch_types::deserr::{DeserrJsonError, DeserrQueryParamError};
use meilisearch_types::deserr::DeserrJsonError;
use meilisearch_types::error::deserr_codes::*;
use meilisearch_types::error::ResponseError;
use meilisearch_types::index_uid::IndexUid;
use meilisearch_types::milli::facet;
use meilisearch_types::serde_cs::vec::CS;
use serde_json::Value;
use crate::analytics::{Analytics, FacetSearchAggregator};
@ -27,45 +24,6 @@ pub fn configure(cfg: &mut web::ServiceConfig) {
cfg.service(web::resource("").route(web::post().to(search)));
}
// #[derive(Debug, deserr::Deserr)]
// #[deserr(error = DeserrQueryParamError, rename_all = camelCase, deny_unknown_fields)]
// pub struct FacetSearchQuery {
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchQ>)]
// facetQuery: Option<String>,
// #[deserr(default = Param(DEFAULT_SEARCH_OFFSET()), error = DeserrQueryParamError<InvalidSearchOffset>)]
// offset: Param<usize>,
// #[deserr(default = Param(DEFAULT_SEARCH_LIMIT()), error = DeserrQueryParamError<InvalidSearchLimit>)]
// limit: Param<usize>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchPage>)]
// page: Option<Param<usize>>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchHitsPerPage>)]
// hits_per_page: Option<Param<usize>>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchAttributesToRetrieve>)]
// attributes_to_retrieve: Option<CS<String>>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchAttributesToCrop>)]
// attributes_to_crop: Option<CS<String>>,
// #[deserr(default = Param(DEFAULT_CROP_LENGTH()), error = DeserrQueryParamError<InvalidSearchCropLength>)]
// crop_length: Param<usize>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchAttributesToHighlight>)]
// attributes_to_highlight: Option<CS<String>>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchFilter>)]
// filter: Option<String>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchSort>)]
// sort: Option<String>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchShowMatchesPosition>)]
// show_matches_position: Param<bool>,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchFacets>)]
// facets: Option<CS<String>>,
// #[deserr( default = DEFAULT_HIGHLIGHT_PRE_TAG(), error = DeserrQueryParamError<InvalidSearchHighlightPreTag>)]
// highlight_pre_tag: String,
// #[deserr( default = DEFAULT_HIGHLIGHT_POST_TAG(), error = DeserrQueryParamError<InvalidSearchHighlightPostTag>)]
// highlight_post_tag: String,
// #[deserr(default = DEFAULT_CROP_MARKER(), error = DeserrQueryParamError<InvalidSearchCropMarker>)]
// crop_marker: String,
// #[deserr(default, error = DeserrQueryParamError<InvalidSearchMatchingStrategy>)]
// matching_strategy: MatchingStrategy,
// }
// TODO improve the error messages
#[derive(Debug, Clone, Default, PartialEq, Eq, deserr::Deserr)]
#[deserr(error = DeserrJsonError, rename_all = camelCase, deny_unknown_fields)]

26
meilisearch/src/search.rs
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@ -3,7 +3,6 @@ use std::collections::{BTreeMap, BTreeSet, HashSet};
use std::str::FromStr;
use std::time::Instant;
use actix_http::header::q;
use deserr::Deserr;
use either::Either;
use index_scheduler::RoFeatures;
@ -15,7 +14,7 @@ use meilisearch_types::heed::RoTxn;
use meilisearch_types::index_uid::IndexUid;
use meilisearch_types::milli::score_details::{ScoreDetails, ScoringStrategy};
use meilisearch_types::milli::{
dot_product_similarity, facet, FacetSearchResult, InternalError, SearchForFacetValue,
dot_product_similarity, FacetValueHit, InternalError, SearchForFacetValue,
};
use meilisearch_types::settings::DEFAULT_PAGINATION_MAX_TOTAL_HITS;
use meilisearch_types::{milli, Document};
@ -30,7 +29,6 @@ use serde::Serialize;
use serde_json::{json, Value};
use crate::error::MeilisearchHttpError;
use crate::routes::indexes::facet_search::FacetSearchQuery;
type MatchesPosition = BTreeMap<String, Vec<MatchBounds>>;
@ -283,6 +281,14 @@ pub struct FacetStats {
pub max: f64,
}
#[derive(Serialize, Debug, Clone, PartialEq)]
#[serde(rename_all = "camelCase")]
pub struct FacetSearchResult {
pub hits: Vec<FacetValueHit>,
pub query: Option<String>,
pub processing_time_ms: u128,
}
/// Incorporate search rules in search query
pub fn add_search_rules(query: &mut SearchQuery, rules: IndexSearchRules) {
query.filter = match (query.filter.take(), rules.filter) {
@ -577,19 +583,25 @@ pub fn perform_search(
pub fn perform_facet_search(
index: &Index,
search_query: SearchQuery,
mut facet_query: Option<String>,
facet_query: Option<String>,
facet_name: String,
) -> Result<Vec<FacetSearchResult>, MeilisearchHttpError> {
) -> Result<FacetSearchResult, MeilisearchHttpError> {
let before_search = Instant::now();
let rtxn = index.read_txn()?;
let (search, _, _, _) = prepare_search(index, &rtxn, &search_query)?;
let mut facet_search = SearchForFacetValue::new(facet_name, search);
if let Some(facet_query) = facet_query.take() {
if let Some(facet_query) = &facet_query {
facet_search.query(facet_query);
}
facet_search.execute().map_err(Into::into)
let hits = facet_search.execute()?;
Ok(FacetSearchResult {
hits,
query: facet_query,
processing_time_ms: before_search.elapsed().as_millis(),
})
}
fn insert_geo_distance(sorts: &[String], document: &mut Document) {

2
milli/src/heed_codec/fst_set_codec.rs
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@ -1,6 +1,6 @@
use fst::Set;
use std::borrow::Cow;
use fst::Set;
use heed::{BytesDecode, BytesEncode};
/// A codec for values of type `Set<&[u8]>`.

2
milli/src/lib.rs
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@ -57,7 +57,7 @@ pub use self::heed_codec::{
};
pub use self::index::Index;
pub use self::search::{
FacetDistribution, FacetSearchResult, Filter, FormatOptions, MatchBounds, MatcherBuilder,
FacetDistribution, FacetValueHit, Filter, FormatOptions, MatchBounds, MatcherBuilder,
MatchingWords, Search, SearchForFacetValue, SearchResult, TermsMatchingStrategy,
DEFAULT_VALUES_PER_FACET,
};

10
milli/src/search/mod.rs
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@ -257,7 +257,7 @@ impl<'a> SearchForFacetValue<'a> {
self
}
pub fn execute(&self) -> Result<Vec<FacetSearchResult>> {
pub fn execute(&self) -> Result<Vec<FacetValueHit>> {
let index = self.search_query.index;
let rtxn = self.search_query.rtxn;
@ -304,7 +304,7 @@ impl<'a> SearchForFacetValue<'a> {
};
let count = search_candidates.intersection_len(&docids);
if count != 0 {
result.push(FacetSearchResult { value: value.to_string(), count });
result.push(FacetValueHit { value: value.to_string(), count });
length += 1;
}
if length >= MAX_NUMBER_OF_FACETS {
@ -327,7 +327,7 @@ impl<'a> SearchForFacetValue<'a> {
};
let count = search_candidates.intersection_len(&docids);
if count != 0 {
result.push(FacetSearchResult { value: value.to_string(), count });
result.push(FacetValueHit { value: value.to_string(), count });
length += 1;
}
if length >= MAX_NUMBER_OF_FACETS {
@ -341,8 +341,8 @@ impl<'a> SearchForFacetValue<'a> {
}
}
#[derive(Debug, serde::Serialize)]
pub struct FacetSearchResult {
#[derive(Debug, Clone, serde::Serialize, PartialEq)]
pub struct FacetValueHit {
/// The original facet value
pub value: String,
/// The number of documents associated to this facet