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interface: create super fast searcher

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This commit is contained in:
nym21
2025-10-10 22:12:31 +02:00
parent 1821d5d57b
commit bb46481d7f
73 changed files with 484 additions and 286 deletions
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130
crates/brk_server/src/api/metrics/data.rs
View File

@@ -44,82 +44,84 @@ fn req_to_response_res(
interface, cache, ..
}: AppState,
) -> Result<Response> {
let vecs = interface.search(&params)?;
todo!();
if vecs.is_empty() {
return Ok(Json(vec![] as Vec<usize>).into_response());
}
// let vecs = interface.search(&params)?;
let from = params.from();
let to = params.to();
let format = params.format();
// if vecs.is_empty() {
// return Ok(Json(vec![] as Vec<usize>).into_response());
// }
// TODO: From and to should be capped here
// let from = params.from();
// let to = params.to();
// let format = params.format();
let weight = vecs
.iter()
.map(|(_, v)| v.range_weight(from, to))
.sum::<usize>();
// // TODO: From and to should be capped here
if weight > MAX_WEIGHT {
return Err(Error::String(format!(
"Request is too heavy, max weight is {MAX_WEIGHT} bytes"
)));
}
// let weight = vecs
// .iter()
// .map(|(_, v)| v.range_weight(from, to))
// .sum::<usize>();
// TODO: height should be from vec, but good enough for now
let etag = vecs
.first()
.unwrap()
.1
.etag(Stamp::from(interface.get_height()), to);
// if weight > MAX_WEIGHT {
// return Err(Error::String(format!(
// "Request is too heavy, max weight is {MAX_WEIGHT} bytes"
// )));
// }
if headers
.get_if_none_match()
.is_some_and(|prev_etag| etag == prev_etag)
{
return Ok(Response::new_not_modified());
}
// // TODO: height should be from vec, but good enough for now
// let etag = vecs
// .first()
// .unwrap()
// .1
// .etag(Stamp::from(interface.get_height()), to);
let guard_res = cache.get_value_or_guard(
&format!("{}{}{etag}", uri.path(), uri.query().unwrap_or("")),
Some(Duration::from_millis(50)),
);
// if headers
// .get_if_none_match()
// .is_some_and(|prev_etag| etag == prev_etag)
// {
// return Ok(Response::new_not_modified());
// }
let mut response = if let GuardResult::Value(v) = guard_res {
Response::new(Body::from(v))
} else {
match interface.format(vecs, &params.rest)? {
Output::CSV(s) => {
if let GuardResult::Guard(g) = guard_res {
let _ = g.insert(s.clone().into());
}
s.into_response()
}
Output::Json(v) => {
let json = v.to_vec();
if let GuardResult::Guard(g) = guard_res {
let _ = g.insert(json.clone().into());
}
json.into_response()
}
}
};
// let guard_res = cache.get_value_or_guard(
// &format!("{}{}{etag}", uri.path(), uri.query().unwrap_or("")),
// Some(Duration::from_millis(50)),
// );
let headers = response.headers_mut();
// let mut response = if let GuardResult::Value(v) = guard_res {
// Response::new(Body::from(v))
// } else {
// match interface.format(vecs, &params.rest)? {
// Output::CSV(s) => {
// if let GuardResult::Guard(g) = guard_res {
// let _ = g.insert(s.clone().into());
// }
// s.into_response()
// }
// Output::Json(v) => {
// let json = v.to_vec();
// if let GuardResult::Guard(g) = guard_res {
// let _ = g.insert(json.clone().into());
// }
// json.into_response()
// }
// }
// };
headers.insert_cors();
// let headers = response.headers_mut();
headers.insert_etag(&etag);
headers.insert_cache_control_must_revalidate();
// headers.insert_cors();
match format {
Format::CSV => {
headers.insert_content_disposition_attachment();
headers.insert_content_type_text_csv()
}
Format::JSON => headers.insert_content_type_application_json(),
}
// headers.insert_etag(&etag);
// headers.insert_cache_control_must_revalidate();
Ok(response)
// match format {
// Format::CSV => {
// headers.insert_content_disposition_attachment();
// headers.insert_content_type_text_csv()
// }
// Format::JSON => headers.insert_content_type_application_json(),
// }
// Ok(response)
}

49
crates/brk_server/src/api/metrics/mod.rs
View File

@@ -111,17 +111,44 @@ impl ApiMetricsRoutes for ApiRouter<AppState> {
},
),
)
// TODO:
// .route(
// "/api/metrics/search",
// get(
// async |State(app_state): State<AppState>,
// Query(pagination): Query<PaginationParam>|
// -> Response {
// Json(app_state.interface.get_metrics(pagination)).into_response()
// },
// ),
// )
.api_route(
"/api/search/{metric}",
get_with(
async |
headers: HeaderMap,
State(app_state): State<AppState>,
Path(MetricPath { metric }): Path<MetricPath>
| {
let etag = VERSION;
if headers
.get_if_none_match()
.is_some_and(|prev_etag| etag == prev_etag)
{
return Response::new_not_modified();
}
let bytes = sonic_rs::to_vec(&app_state.interface.search_metric(&metric, usize::MAX)).unwrap();
let mut response = Response::new_json_from_bytes(bytes);
let headers = response.headers_mut();
headers.insert_cors();
headers.insert_etag(etag);
response
},
|op| {
op.tag("Metrics")
.summary("Metric search")
.description(
"Search metrics based on a query"
)
.with_ok_response::<Vec<String>, _>(|res| res)
.with_not_modified()
},
),
)
.api_route(
"/api/metrics/{metric}",
get_with(