mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-11-04 20:18:55 +01:00
278 lines
7.9 KiB
Rust
278 lines
7.9 KiB
Rust
use meilidb_schema::Schema;
|
|
use http::StatusCode;
|
|
use meilidb_core::ProcessedUpdateResult;
|
|
use rand::seq::SliceRandom;
|
|
use serde::{Deserialize, Serialize};
|
|
use serde_json::json;
|
|
use tide::response::IntoResponse;
|
|
use tide::{Context, Response};
|
|
use chrono::{DateTime, Utc};
|
|
|
|
use crate::error::{ResponseError, SResult};
|
|
use crate::helpers::tide::ContextExt;
|
|
use crate::models::schema::SchemaBody;
|
|
use crate::models::token::ACL::*;
|
|
use crate::routes::document::IndexUpdateResponse;
|
|
use crate::Data;
|
|
|
|
fn generate_uid() -> String {
|
|
let mut rng = rand::thread_rng();
|
|
let sample = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
|
|
sample
|
|
.choose_multiple(&mut rng, 8)
|
|
.map(|c| *c as char)
|
|
.collect()
|
|
}
|
|
|
|
pub async fn list_indexes(ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesRead)?;
|
|
let list = ctx
|
|
.state()
|
|
.db
|
|
.indexes_uids()
|
|
.map_err(ResponseError::internal)?;
|
|
Ok(tide::response::json(list))
|
|
}
|
|
|
|
#[derive(Debug, Serialize, Deserialize)]
|
|
#[serde(rename_all = "camelCase", deny_unknown_fields)]
|
|
struct GetIndexResponse {
|
|
name: String,
|
|
uid: String,
|
|
schema: Option<SchemaBody>,
|
|
created_at: DateTime<Utc>,
|
|
updated_at: DateTime<Utc>,
|
|
}
|
|
|
|
pub async fn get_index(ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesRead)?;
|
|
|
|
let index = ctx.index()?;
|
|
|
|
let env = &ctx.state().db.env;
|
|
let mut reader = env.read_txn().map_err(ResponseError::internal)?;
|
|
|
|
let uid = ctx.url_param("index")?.to_string();
|
|
let name = index.main.name(&mut reader)
|
|
.map_err(ResponseError::internal)?
|
|
.ok_or(ResponseError::internal("Name not found"))?;
|
|
let schema = index.main.schema(&mut reader)
|
|
.map_err(ResponseError::internal)?
|
|
.map(|schema| SchemaBody::from(schema));
|
|
let created_at = index.main.created_at(&mut reader)
|
|
.map_err(ResponseError::internal)?
|
|
.ok_or(ResponseError::internal("Created date not found"))?;
|
|
let updated_at = index.main.updated_at(&mut reader)
|
|
.map_err(ResponseError::internal)?
|
|
.ok_or(ResponseError::internal("Updated date not found"))?;
|
|
|
|
let response_body = GetIndexResponse {
|
|
name,
|
|
uid,
|
|
schema,
|
|
created_at,
|
|
updated_at,
|
|
};
|
|
|
|
Ok(tide::response::json(response_body))
|
|
}
|
|
|
|
pub async fn get_index_schema(ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesRead)?;
|
|
|
|
let index = ctx.index()?;
|
|
|
|
let env = &ctx.state().db.env;
|
|
let reader = env.read_txn().map_err(ResponseError::internal)?;
|
|
|
|
let schema = index
|
|
.main
|
|
.schema(&reader)
|
|
.map_err(ResponseError::create_index)?;
|
|
|
|
match schema {
|
|
Some(schema) => {
|
|
let schema = SchemaBody::from(schema);
|
|
Ok(tide::response::json(schema))
|
|
}
|
|
None => Ok(
|
|
tide::response::json(json!({ "message": "missing index schema" }))
|
|
.with_status(StatusCode::NOT_FOUND)
|
|
.into_response(),
|
|
),
|
|
}
|
|
}
|
|
|
|
#[derive(Debug, Serialize, Deserialize)]
|
|
#[serde(rename_all = "camelCase", deny_unknown_fields)]
|
|
struct IndexCreateRequest {
|
|
name: String,
|
|
schema: Option<SchemaBody>,
|
|
}
|
|
|
|
#[derive(Debug, Serialize, Deserialize)]
|
|
#[serde(rename_all = "camelCase", deny_unknown_fields)]
|
|
struct IndexCreateResponse {
|
|
name: String,
|
|
uid: String,
|
|
schema: Option<SchemaBody>,
|
|
update_id: Option<u64>,
|
|
created_at: DateTime<Utc>,
|
|
updated_at: DateTime<Utc>,
|
|
}
|
|
|
|
pub async fn create_index(mut ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesWrite)?;
|
|
|
|
let body = ctx.body_json::<IndexCreateRequest>().await.map_err(ResponseError::bad_request)?;
|
|
|
|
let generated_uid = generate_uid();
|
|
|
|
let db = &ctx.state().db;
|
|
|
|
let created_index = match db.create_index(&generated_uid) {
|
|
Ok(index) => index,
|
|
Err(e) => return Err(ResponseError::create_index(e)),
|
|
};
|
|
|
|
let env = &db.env;
|
|
let mut writer = env.write_txn().map_err(ResponseError::internal)?;
|
|
|
|
created_index.main
|
|
.put_name(&mut writer, &body.name)
|
|
.map_err(ResponseError::internal)?;
|
|
created_index.main
|
|
.put_created_at(&mut writer)
|
|
.map_err(ResponseError::internal)?;
|
|
created_index.main
|
|
.put_updated_at(&mut writer)
|
|
.map_err(ResponseError::internal)?;
|
|
|
|
let schema: Option<Schema> = body.schema.clone().map(|s| s.into());
|
|
let mut response_update_id = None;
|
|
if let Some(schema) = schema {
|
|
let update_id = created_index
|
|
.schema_update(&mut writer, schema.clone())
|
|
.map_err(ResponseError::internal)?;
|
|
response_update_id = Some(update_id)
|
|
}
|
|
|
|
writer.commit().map_err(ResponseError::internal)?;
|
|
|
|
let response_body = IndexCreateResponse {
|
|
name: body.name,
|
|
uid: generated_uid,
|
|
schema: body.schema,
|
|
update_id: response_update_id,
|
|
created_at: Utc::now(),
|
|
updated_at: Utc::now(),
|
|
};
|
|
|
|
Ok(tide::response::json(response_body)
|
|
.with_status(StatusCode::CREATED)
|
|
.into_response())
|
|
}
|
|
|
|
pub async fn update_schema(mut ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesWrite)?;
|
|
|
|
let index_uid = ctx.url_param("index")?;
|
|
|
|
let schema = ctx
|
|
.body_json::<SchemaBody>()
|
|
.await
|
|
.map_err(ResponseError::bad_request)?;
|
|
|
|
let db = &ctx.state().db;
|
|
let env = &db.env;
|
|
let mut writer = env.write_txn().map_err(ResponseError::internal)?;
|
|
|
|
let index = db
|
|
.open_index(&index_uid)
|
|
.ok_or(ResponseError::index_not_found(index_uid))?;
|
|
|
|
let schema: meilidb_schema::Schema = schema.into();
|
|
let update_id = index
|
|
.schema_update(&mut writer, schema.clone())
|
|
.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 get_update_status(ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesRead)?;
|
|
|
|
let env = &ctx.state().db.env;
|
|
let reader = env.read_txn().map_err(ResponseError::internal)?;
|
|
|
|
let update_id = ctx
|
|
.param::<u64>("update_id")
|
|
.map_err(|e| ResponseError::bad_parameter("update_id", e))?;
|
|
|
|
let index = ctx.index()?;
|
|
let status = index
|
|
.update_status(&reader, update_id)
|
|
.map_err(ResponseError::internal)?;
|
|
|
|
let response = match status {
|
|
Some(status) => tide::response::json(status)
|
|
.with_status(StatusCode::OK)
|
|
.into_response(),
|
|
None => tide::response::json(json!({ "message": "unknown update id" }))
|
|
.with_status(StatusCode::NOT_FOUND)
|
|
.into_response(),
|
|
};
|
|
|
|
Ok(response)
|
|
}
|
|
|
|
pub async fn get_all_updates_status(ctx: Context<Data>) -> SResult<Response> {
|
|
ctx.is_allowed(IndexesRead)?;
|
|
|
|
let env = &ctx.state().db.env;
|
|
let reader = env.read_txn().map_err(ResponseError::internal)?;
|
|
|
|
let index = ctx.index()?;
|
|
let all_status = index
|
|
.all_updates_status(&reader)
|
|
.map_err(ResponseError::internal)?;
|
|
|
|
let response = tide::response::json(all_status)
|
|
.with_status(StatusCode::OK)
|
|
.into_response();
|
|
|
|
Ok(response)
|
|
}
|
|
|
|
pub async fn delete_index(ctx: Context<Data>) -> SResult<StatusCode> {
|
|
ctx.is_allowed(IndexesWrite)?;
|
|
let index_uid = ctx.url_param("index")?;
|
|
|
|
let found = ctx
|
|
.state()
|
|
.db
|
|
.delete_index(&index_uid)
|
|
.map_err(ResponseError::internal)?;
|
|
|
|
if found {
|
|
Ok(StatusCode::NO_CONTENT)
|
|
} else {
|
|
Ok(StatusCode::NOT_FOUND)
|
|
}
|
|
}
|
|
|
|
pub fn index_update_callback(index_uid: &str, data: &Data, _status: ProcessedUpdateResult) {
|
|
let env = &data.db.env;
|
|
let mut writer = env.write_txn().unwrap();
|
|
|
|
data.compute_stats(&mut writer, &index_uid).unwrap();
|
|
data.set_last_update(&mut writer, &index_uid).unwrap();
|
|
|
|
writer.commit().unwrap();
|
|
}
|