MeiliSearch/meilisearch-http/src/routes/synonym.rs

97 lines
2.7 KiB
Rust

use std::collections::BTreeMap;
use actix_web::{web, HttpResponse};
use actix_web_macros::{delete, get, post};
use indexmap::IndexMap;
use meilisearch_core::settings::{SettingsUpdate, UpdateState};
use crate::error::ResponseError;
use crate::helpers::Authentication;
use crate::routes::{IndexParam, IndexUpdateResponse};
use crate::Data;
pub fn services(cfg: &mut web::ServiceConfig) {
cfg.service(get).service(update).service(delete);
}
#[get(
"/indexes/{index_uid}/settings/synonyms",
wrap = "Authentication::Private"
)]
async fn get(
data: web::Data<Data>,
path: web::Path<IndexParam>,
) -> Result<HttpResponse, ResponseError> {
let index = data
.db
.open_index(&path.index_uid)
.ok_or(ResponseError::index_not_found(&path.index_uid))?;
let reader = data.db.main_read_txn()?;
let synonyms_fst = index.main.synonyms_fst(&reader)?;
let synonyms_list = synonyms_fst.stream().into_strs()?;
let mut synonyms = IndexMap::new();
let index_synonyms = &index.synonyms;
for synonym in synonyms_list {
let alternative_list = index_synonyms.synonyms(&reader, synonym.as_bytes())?;
let list = alternative_list.stream().into_strs()?;
synonyms.insert(synonym, list);
}
Ok(HttpResponse::Ok().json(synonyms))
}
#[post(
"/indexes/{index_uid}/settings/synonyms",
wrap = "Authentication::Private"
)]
async fn update(
data: web::Data<Data>,
path: web::Path<IndexParam>,
body: web::Json<BTreeMap<String, Vec<String>>>,
) -> Result<HttpResponse, ResponseError> {
let index = data
.db
.open_index(&path.index_uid)
.ok_or(ResponseError::index_not_found(&path.index_uid))?;
let settings = SettingsUpdate {
synonyms: UpdateState::Update(body.into_inner()),
..SettingsUpdate::default()
};
let mut writer = data.db.update_write_txn()?;
let update_id = index.settings_update(&mut writer, settings)?;
writer.commit()?;
Ok(HttpResponse::Accepted().json(IndexUpdateResponse::with_id(update_id)))
}
#[delete(
"/indexes/{index_uid}/settings/synonyms",
wrap = "Authentication::Private"
)]
async fn delete(
data: web::Data<Data>,
path: web::Path<IndexParam>,
) -> Result<HttpResponse, ResponseError> {
let index = data
.db
.open_index(&path.index_uid)
.ok_or(ResponseError::index_not_found(&path.index_uid))?;
let settings = SettingsUpdate {
synonyms: UpdateState::Clear,
..SettingsUpdate::default()
};
let mut writer = data.db.update_write_txn()?;
let update_id = index.settings_update(&mut writer, settings)?;
writer.commit()?;
Ok(HttpResponse::Accepted().json(IndexUpdateResponse::with_id(update_id)))
}