facet settings

meilisearch-http/src/routes/setting.rs

@@ -91,6 +91,17 @@ async fn get_all(
 
     let schema = index.main.schema(&reader)?;
 
+    let attributes_for_faceting = match (&schema, &index.main.attributes_for_faceting(&reader)?) {
+        (Some(schema), Some(attrs)) => {
+            Some(attrs
+                .iter()
+                .filter_map(|&id| schema .name(id))
+                .map(str::to_string)
+                .collect())
+        }
+        _ => None,
+    };
+
     let searchable_attributes = schema.clone().map(|s| {
         s.indexed_name()
             .iter()
@@ -115,6 +126,7 @@ async fn get_all(
         stop_words: Some(Some(stop_words)),
         synonyms: Some(Some(synonyms)),
         accept_new_fields: Some(accept_new_fields),
+        attributes_for_faceting: Some(attributes_for_faceting),
     };
 
     Ok(HttpResponse::Ok().json(settings))
@@ -140,6 +152,7 @@ async fn delete_all(
         stop_words: UpdateState::Clear,
         synonyms: UpdateState::Clear,
         accept_new_fields: UpdateState::Clear,
+        attributes_for_faceting: UpdateState::Clear,
     };
 
     let update_id = index.settings_update(&mut writer, settings)?;

meilisearch-http/tests/settings.rs

@@ -8,7 +8,6 @@ mod common;
 async fn write_all_and_delete() {
     let mut server = common::Server::with_uid("movies");
     server.populate_movies().await;
-
     // 2 - Send the settings
 
     let body = json!({
@@ -48,9 +47,11 @@ async fn write_all_and_delete() {
             "wolverine": ["xmen", "logan"],
             "logan": ["wolverine"],
         },
+        "attributesForFaceting": ["title"],
         "acceptNewFields": false,
     });
 
+
     server.update_all_settings(body.clone()).await;
 
     // 3 - Get all settings and compare to the previous one
@@ -119,6 +120,7 @@ async fn write_all_and_delete() {
         ],
         "stopWords": [],
         "synonyms": {},
+        "attributesForFaceting": null,
         "acceptNewFields": true,
     });
 
@@ -169,6 +171,7 @@ async fn write_all_and_update() {
             "wolverine": ["xmen", "logan"],
             "logan": ["wolverine"],
         },
+        "attributesForFaceting": ["title"],
         "acceptNewFields": false,
     });
 
@@ -210,6 +213,7 @@ async fn write_all_and_update() {
             "wolverine": ["xmen", "logan"],
             "logan": ["wolverine", "xmen"],
         },
+        "attributesForFaceting": ["title"],
         "acceptNewFields": false,
     });
 
@@ -247,6 +251,7 @@ async fn write_all_and_update() {
             "wolverine": ["xmen", "logan"],
             "logan": ["wolverine", "xmen"],
         },
+        "attributesForFaceting": ["title"],
         "acceptNewFields": false
     });
 
@@ -277,6 +282,7 @@ async fn test_default_settings() {
         "displayedAttributes": [],
         "stopWords": [],
         "synonyms": {},
+        "attributesForFaceting": null,
         "acceptNewFields": true,
     });
 
@@ -314,6 +320,7 @@ async fn test_default_settings_2() {
         ],
         "stopWords": [],
         "synonyms": {},
+        "attributesForFaceting": null,
         "acceptNewFields": true,
     });
 
@@ -421,6 +428,7 @@ async fn write_setting_and_update_partial() {
             "wolverine": ["xmen", "logan"],
             "logan": ["wolverine"],
         },
+        "attributesForFaceting": null,
         "acceptNewFields": false,
     });