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

102 lines
2.9 KiB
Rust

use std::collections::HashMap;
use http::StatusCode;
use tide::response::IntoResponse;
use tide::{Context, Response};
use indexmap::IndexMap;
use crate::error::{ResponseError, SResult};
use crate::helpers::tide::ContextExt;
use crate::models::token::ACL::*;
use crate::routes::document::IndexUpdateResponse;
use crate::Data;
pub async fn get(ctx: Context<Data>) -> SResult<Response> {
ctx.is_allowed(SettingsRead)?;
let index = ctx.index()?;
let db = &ctx.state().db;
let reader = db.main_read_txn().map_err(ResponseError::internal)?;
let synonyms_fst = index
.main
.synonyms_fst(&reader)
.map_err(ResponseError::internal)?;
let synonyms_fst = synonyms_fst.unwrap_or_default();
let synonyms_list = synonyms_fst.stream().into_strs().map_err(ResponseError::internal)?;
let mut response = IndexMap::new();
let index_synonyms = &index.synonyms;
for synonym in synonyms_list {
let alternative_list = index_synonyms
.synonyms(&reader, synonym.as_bytes())
.map_err(ResponseError::internal)?;
if let Some(list) = alternative_list {
let list = list.stream().into_strs().map_err(ResponseError::internal)?;
response.insert(synonym, list);
}
}
Ok(tide::response::json(response))
}
pub async fn update(mut ctx: Context<Data>) -> SResult<Response> {
ctx.is_allowed(SettingsWrite)?;
let data: HashMap<String, Vec<String>> = ctx.body_json().await.map_err(ResponseError::bad_request)?;
let index = ctx.index()?;
let db = &ctx.state().db;
let mut writer = db.update_write_txn().map_err(ResponseError::internal)?;
let mut synonyms_update = index.synonyms_update();
for (input, synonyms) in data {
synonyms_update.add_synonym(input, synonyms.into_iter());
}
let update_id = synonyms_update
.finalize(&mut writer)
.map_err(ResponseError::internal)?;
writer.commit().map_err(ResponseError::internal)?;
let response_body = IndexUpdateResponse { update_id };
Ok(tide::response::json(response_body)
.with_status(StatusCode::ACCEPTED)
.into_response())
}
pub async fn delete(ctx: Context<Data>) -> SResult<Response> {
ctx.is_allowed(SettingsWrite)?;
let index = ctx.index()?;
let db = &ctx.state().db;
let mut writer = db.update_write_txn().map_err(ResponseError::internal)?;
let settings = SettingsUpdate {
synonyms: UpdateState::Clear,
.. SettingsUpdate::default()
};
let synonyms_update = index.synonyms_update();
let update_id = synonyms_update
.finalize(&mut writer)
.map_err(ResponseError::internal)?;
writer.commit().map_err(ResponseError::internal)?;
let response_body = IndexUpdateResponse { update_id };
Ok(tide::response::json(response_body)
.with_status(StatusCode::ACCEPTED)
.into_response())
}