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enables faceted search

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This commit is contained in:
mpostma
2020-05-05 22:29:35 +02:00
parent e07fe017c1
commit d7f099d3ba
4 changed files with 106 additions and 51 deletions
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10
meilisearch-http/src/routes/search.rs
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@ -12,6 +12,8 @@ use crate::helpers::Authentication;
use crate::routes::IndexParam;
use crate::Data;
use meilisearch_core::facets::FacetFilter;
pub fn services(cfg: &mut web::ServiceConfig) {
cfg.service(search_with_url_query);
}
@ -28,6 +30,7 @@ struct SearchQuery {
attributes_to_highlight: Option<String>,
filters: Option<String>,
matches: Option<bool>,
facet_filters: Option<String>,
}
#[get("/indexes/{index_uid}/search", wrap = "Authentication::Public")]
@ -81,6 +84,13 @@ async fn search_with_url_query(
}
}
if let Some(ref facet_filters) = params.facet_filters {
match index.main.attributes_for_faceting(&reader)? {
Some(ref attrs) => { search_builder.add_facet_filters(FacetFilter::from_str(facet_filters, &schema, attrs)?); },
None => return Err(ResponseError::FacetExpression("can't filter on facets, as no facet is set".to_string()))
}
}
if let Some(attributes_to_crop) = &params.attributes_to_crop {
let default_length = params.crop_length.unwrap_or(200);
let mut final_attributes: HashMap<String, usize> = HashMap::new();