OXYGENHUB
# 306aec1839aa oxygenhub / crates / hub / src / api / mod.rs
151.3 KiB · Rust · last changed Board columns by API and oh, newest-run watch, close with a comment (closes #366, closes #367, closes #368) 2 days ago source blame history raw
b64e2537 Andy McCall ↶ 1 
//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
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//! problems, the same shapes as `oxy --json` where one exists. Reads need
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//! `repo:read` (anonymous for public repositories); writes the scope named
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//! on each handler.
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use crate::auth::{self, Access, Role};
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use crate::db::{self, accounts::Account};
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use crate::repos::{view, RepoError, RepoName};
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use crate::Shared;
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use axum::extract::{Path, Query, State};
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use axum::http::{HeaderMap, StatusCode};
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use axum::response::{IntoResponse, Response};
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use axum::routing::{get, post};
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use axum::{Json, Router};
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use hub_api::*;
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use serde::Deserialize;
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mod approvals;
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mod attachments;
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mod backups;
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pub mod device;
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pub use attachments::image_type as attachment_image_type;
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mod drops;
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mod images;
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mod projects;
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mod reports;
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/// Any other path under `/api/v1`: a problem document, not the site's page.
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/// `GET /api/v1/version`: the hub's version and build, and the Oxygen and
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/// OxygenFlow library versions it is built on.
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async fn version() -> Json<serde_json::Value> {
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    Json(crate::web::home::versions())
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}
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async fn no_route() -> ApiError {
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    ApiError(StatusCode::NOT_FOUND, "no such API route".into())
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}
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/// A known route asked with a method it does not take: a problem body
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/// rather than axum's empty 405 (oxygenhub#115).
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async fn wrong_method(method: axum::http::Method, uri: axum::http::Uri) -> ApiError {
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    ApiError(StatusCode::METHOD_NOT_ALLOWED, format!("{} is an API route, but not for {method}", uri.path()))
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}
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/// The API, with release assets up to `asset_limit` bytes (the web form's
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/// limit too; axum's default of 2 MiB refused ordinary builds).
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pub fn router(asset_limit: usize) -> Router<Shared> {
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    Router::new()
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        .fallback(no_route)
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        .route("/keyless/certify", post(crate::keyless::certify))
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        .route("/agents/grants", get(crate::keyless::grants_list).post(crate::keyless::grants_create))
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        .route(
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            "/repos/{owner}/{name}/terraform/state/{state}",
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            axum::routing::any(crate::terraform::state)
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                .layer(axum::extract::DefaultBodyLimit::max(crate::terraform::MAX_STATE_BYTES + 4096)),
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        )
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        .route("/repos/{owner}/{name}/terraform/state/{state}/versions", axum::routing::get(crate::terraform::versions))
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        .route("/repos/{owner}/{name}/terraform/state/{state}/versions/{id}", axum::routing::get(crate::terraform::version))
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        .route(
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            "/repos/{owner}/{name}/terraform/state/{state}/versions/{id}/restore",
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            axum::routing::post(crate::terraform::restore_version),
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        )
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        .route("/agents/grants/{id}", axum::routing::delete(crate::keyless::grants_revoke))
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        .route("/flow/claim", post(crate::flow::claim))
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        .route("/flow/runners/register", post(crate::flow::register))
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        .route("/flow/runners/heartbeat", post(crate::flow::heartbeat))
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        .route("/flow/runner/update", get(crate::flow::runner_update).post(crate::flow::report_update))
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        .route("/flow/images/missing", post(images::missing).layer(axum::extract::DefaultBodyLimit::max(images::MAX_ASK_BYTES)))
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        .route("/flow/images/held", post(images::held))
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        .route("/flow/swarm/announce", post(crate::swarm::announce))
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        .route("/flow/images/chunks/{hash}", axum::routing::put(images::put_chunk).get(images::get_chunk))
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        .route(
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            "/flow/images/{hash}",
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            axum::routing::put(images::put_manifest).get(images::get_manifest).layer(axum::extract::DefaultBodyLimit::max(64 << 20)),
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        )
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        // A runner's manifest of an image only runners hold (oxygenflow#94);
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        // a 14 GB image's is about 11 MB.
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        .route("/flow/images/{hash}/held", axum::routing::put(images::put_held).layer(axum::extract::DefaultBodyLimit::max(64 << 20)))
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        .route("/flow/jobs/{id}/log", post(crate::flow::log))
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        .route("/flow/jobs/{id}/finish", post(crate::flow::finish))
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        .route("/flow/jobs/{id}/decline", post(crate::flow::decline))
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        .route("/flow/jobs/{id}/release", post(crate::flow::release))
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        .route(
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            "/flow/jobs/{id}/checkpoint",
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            post(crate::flow::save_checkpoint)
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                .get(crate::flow::checkpoint)
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                .layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
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        )
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        .route(
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            "/flow/jobs/{id}/artifacts/{name}",
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            post(crate::flow::artifact).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
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        )
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        .route("/flow/jobs/{id}/inputs/{index}", get(crate::flow::input))
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        .route(
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            "/flow/jobs/{id}/reports/{name}/files",
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            post(crate::flow::report_file).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
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        )
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        .route("/projects/{owner}", get(projects::list).post(projects::create))
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        .route("/projects/{owner}/{number}", get(projects::board).patch(projects::edit))
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        .route("/projects/{owner}/{number}/cards", get(projects::cards).post(projects::add_card))
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        .route("/projects/{owner}/{number}/columns", post(projects::add_column))
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        .route("/projects/{owner}/{number}/columns/{column}", axum::routing::patch(projects::edit_column).delete(projects::remove_column))
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        .route("/projects/{owner}/{number}/cards/move", post(projects::move_cards))
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        .route("/projects/{owner}/{number}/cards/archive", post(projects::archive_cards))
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        .route("/projects/{owner}/{number}/cards/{id}/restore", post(projects::restore_card))
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        .route("/projects/{owner}/{number}/cards/{id}", axum::routing::patch(projects::move_card).delete(projects::remove_card))
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        .route("/device/code", post(device::code).delete(device::cancel))
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        .route("/device/token", post(device::token))
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        .route("/runners", get(runners))
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        .route("/runners/queue", get(runner_queue))
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        .route("/runners/{id}/jobs", get(runner_jobs))
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        .route("/user", get(me))
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        .route("/user/repos", get(user_repos))
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        .route("/user/orgs", get(user_orgs))
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        .route("/user/proposals", get(user_proposals))
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        .route("/user/issues", get(user_issues))
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        .route("/user/authenticators", get(approvals::list).post(approvals::add).delete(approvals::remove))
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        .route("/user/approvals", get(approvals::pending))
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        .route("/user/approvals/{id}", post(approvals::answer))
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        .route("/user/sky", get(user_sky))
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        .route("/user/starter", get(user_starter))
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        .route("/user/flow/runs", get(user_flow_runs))
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        .route("/user/runner-token", post(user_runner_token))
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        .route("/user/token", axum::routing::delete(revoke_own_token))
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        .route("/user/push", axum::routing::put(register_push).delete(forget_push))
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        .route("/version", get(version))
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        .route("/notifications", get(notifications))
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        .route("/notifications/read", post(notifications_read_all))
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        .route("/notifications/{id}/read", post(notification_read))
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        .route("/users/{name}", get(user))
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        .route("/users/{name}/drops", get(drops::of_user))
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        .route("/drops", get(drops::mine).post(drops::create))
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        .route("/drops/{id}", get(drops::view).patch(drops::edit).delete(drops::delete))
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        .route("/drops/{id}/fork", post(drops::fork))
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        .route(
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            "/repos/{owner}/{name}/attachments",
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            post(attachments::upload).layer(axum::extract::DefaultBodyLimit::max(attachments::ATTACHMENT_MAX + 4096)),
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        )
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        .route("/drops/{id}/star", axum::routing::put(drops::star).delete(drops::unstar))
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        .route("/drops/{id}/comments", get(drops::comments).post(drops::add_comment))
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        .route("/drops/{id}/comments/{n}", axum::routing::delete(drops::delete_comment))
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        .route("/orgs/{name}", get(org))
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        .route("/search", get(search))
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        .route("/repos", get(list_repos).post(create_repo))
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        .route("/repos/{owner}/{name}", get(get_repo))
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        .route("/repos/{owner}/{name}/bookmarks", get(bookmarks))
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        .route("/repos/{owner}/{name}/tags", get(tags).post(create_tag))
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        .route("/repos/{owner}/{name}/tags/{tag}", axum::routing::delete(withdraw_tag))
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        .route("/repos/{owner}/{name}/consumers", get(consumers))
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        .route("/repos/{owner}/{name}/diffusion", get(diffusion).put(set_diffusion))
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        .route("/repos/{owner}/{name}/backup", axum::routing::put(set_backup))
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        .route("/user/backups", get(backups::user_get).put(backups::user_put))
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        .route("/user/backups/test", post(backups::user_test))
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        .route("/user/backups/run", post(backups::user_run))
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        .route("/user/backups/runs", get(backups::user_runs))
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        .route("/orgs/{name}/backups", get(backups::org_get).put(backups::org_put))
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        .route("/orgs/{name}/backups/test", post(backups::org_test))
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        .route("/orgs/{name}/backups/run", post(backups::org_run))
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        .route("/orgs/{name}/backups/runs", get(backups::org_runs))
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        .route("/repos/{owner}/{name}/history/{r}", get(history))
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        .route("/repos/{owner}/{name}/changes/{hash}", get(change))
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        .route("/repos/{owner}/{name}/tree/{r}", get(tree_root))
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        .route("/repos/{owner}/{name}/tree/{r}/{*path}", get(tree))
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        .route("/repos/{owner}/{name}/file/{r}/{*path}", get(file))
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        .route("/repos/{owner}/{name}/blame/{r}/{*path}", get(blame))
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        .route("/repos/{owner}/{name}/conflicts", get(conflicts))
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        .route("/repos/{owner}/{name}/trust", get(trust))
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        .route("/repos/{owner}/{name}/releases/trust/{*tag}", get(release_trust))
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        .route("/repos/{owner}/{name}/pushes", get(pushes))
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        .route("/repos/{owner}/{name}/proposals", get(proposals).post(create_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}", get(proposal).patch(edit_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/land", post(land_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/auto-land", post(auto_land_on).delete(auto_land_off))
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        .route("/repos/{owner}/{name}/proposals/{number}/comments", get(proposal_comments).post(proposal_comment))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviews", get(proposal_reviews).post(proposal_review))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers", post(request_reviewers))
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        .route("/repos/{owner}/{name}/proposals/{number}/review-requests", post(request_assistant))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers/{username}", axum::routing::delete(withdraw_reviewer))
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        .route("/repos/{owner}/{name}/proposals/{number}/checks", get(proposal_checks))
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        .route("/repos/{owner}/{name}/proposals/{number}/files", get(proposal_files))
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        .route("/repos/{owner}/{name}/proposals/{number}/content/{side}/{*path}", get(proposal_content))
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        .route("/repos/{owner}/{name}/issues", get(issues).post(create_issue))
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        .route("/repos/{owner}/{name}/issues/{number}", get(issue).post(issue_state).patch(issue_edit))
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        .route("/repos/{owner}/{name}/issues/{number}/comments", get(issue_comments).post(issue_comment))
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        .route("/repos/{owner}/{name}/labels", get(labels).post(create_label))
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        .route("/repos/{owner}/{name}/labels/{label}", axum::routing::delete(delete_label))
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        .route("/repos/{owner}/{name}/milestones", get(milestones).post(create_milestone))
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        .route(
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            "/repos/{owner}/{name}/coverage",
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            get(reports::coverage_list)
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                .post(reports::coverage_upload)
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                .layer(axum::extract::DefaultBodyLimit::max(crate::coverage::MAX_REPORT + (1 << 20))),
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        )
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        .route("/repos/{owner}/{name}/coverage/{id}", get(reports::coverage_one))
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        .route("/repos/{owner}/{name}/tests", get(reports::tests_list))
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        .route("/repos/{owner}/{name}/tests/{id}", get(reports::tests_one))
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        .route("/repos/{owner}/{name}/milestones/{title}", axum::routing::patch(edit_milestone))
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        .route("/repos/{owner}/{name}/hooks", get(hooks).post(create_hook))
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        .route("/repos/{owner}/{name}/assistants", get(repo_assistants).post(repo_assistant_put))
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        .route("/repos/{owner}/{name}/assistants/prompt", get(repo_prompt).put(repo_prompt_put))
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        .route("/repos/{owner}/{name}/assistants/{assistant}", axum::routing::delete(repo_assistant_delete))
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        .route("/orgs/{org}/assistants", get(org_assistants).post(org_assistant_put))
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        .route("/orgs/{org}/assistants/prompt", get(org_prompt).put(org_prompt_put))
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        .route("/orgs/{org}/assistants/{assistant}", axum::routing::delete(org_assistant_delete))
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        .route("/admin/runner-updates", get(runner_updates))
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        .route("/admin/runner-updates/settings", axum::routing::put(runner_update_setting))
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        .route("/admin/runner-updates/holds/{version}/lift", post(runner_update_lift))
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        .route("/admin/assistants", get(site_assistants).post(site_assistant_put))
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        .route("/admin/assistants/prompt", get(site_prompt).put(site_prompt_put))
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        .route("/admin/assistants/{assistant}", axum::routing::delete(site_assistant_delete))
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        .route("/repos/{owner}/{name}/hooks/{id}/delete", post(delete_hook))
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        .route("/repos/{owner}/{name}/checks", post(post_check))
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        .route("/repos/{owner}/{name}/flow/runs", get(flow_runs).post(start_flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}", get(flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/log", get(flow_job_log))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/reports", get(reports::job_reports))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/report", get(reports::job_report_one))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/report/{*path}", get(reports::job_report_file))
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        .route("/repos/{owner}/{name}/reports", get(reports::latest_reports))
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        .route("/repos/{owner}/{name}/reports/{report}", get(reports::named_report_one))
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        .route("/repos/{owner}/{name}/reports/{report}/files/{*path}", get(reports::named_report_file))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/rerun", post(rerun_flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/rerun", post(rerun_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/cancel", post(cancel_flow_run))
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        .route("/repos/{owner}/{name}/deployments", get(list_deployments))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/expedite", post(expedite_flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approve", post(approve_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/reject", post(reject_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approval", get(flow_job_statement))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/seal", post(seal_flow_job))
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        .route("/repos/{owner}/{name}/checks/required", get(required_checks).put(set_required_checks))
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        .route("/repos/{owner}/{name}/checks/{state}", get(checks_for_state))
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        .route("/repos/{owner}/{name}/releases", get(releases).post(create_release))
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        .route("/repos/{owner}/{name}/sky", get(repo_sky))
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        .route("/repos/{owner}/{name}/starter", get(starter_status).post(start_starter))
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        .route("/repos/{owner}/{name}/releases/{tag}", axum::routing::patch(edit_release))
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        .route(
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            "/repos/{owner}/{name}/releases/{tag}/assets",
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            post(upload_asset).layer(axum::extract::DefaultBodyLimit::max(asset_limit + (1 << 20))),
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        )
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        // Last: it applies to the routes registered before it.
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        .method_not_allowed_fallback(wrong_method)
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}
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async fn releases(
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    State(app): State<Shared>,
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    headers: HeaderMap,
248 
    Path((owner, name)): Path<(String, String)>,
249 
) -> Result<Json<Vec<Release>>, ApiError> {
250 
    let c = caller(&app, &headers).await?;
251 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
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    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
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}
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/// `GET /repos/{owner}/{name}/sky` (oxygenhub-android#23): the
256 
/// repository's sky, its pages' backdrop (#196), in the shape of
257 
/// `/user/sky`: the one repository and its events of the last 30 days.
258 
async fn repo_sky(
259 
    State(app): State<Shared>,
260 
    headers: HeaderMap,
261 
    Path((owner, name)): Path<(String, String)>,
262 
) -> Result<Json<hub_api::UserSky>, ApiError> {
263 
    let c = caller(&app, &headers).await?;
264 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
265 
    let now = db::now_ms();
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    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
267 
    let events = db::activity::sky(&app.db, &[row.id], since, crate::web::home::SKY_EVENTS).await?;
268 
    Ok(Json(hub_api::UserSky {
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        now,
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        repos: vec![format!("{}/{}", row.owner, row.name)],
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        events: events.iter().map(|e| [0, e.kind, e.at_ms, e.n]).collect(),
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    }))
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}
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async fn create_release(
276 
    State(app): State<Shared>,
277 
    headers: HeaderMap,
278 
    Path((owner, name)): Path<(String, String)>,
279 
    Json(body): Json<NewRelease>,
280 
) -> Result<(StatusCode, Json<Release>), ApiError> {
281 
    let c = caller(&app, &headers).await?;
282 
    let me = c.require("repo:write")?.clone();
283 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
284 
    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
285 
        .await
286 
        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
287 
    let r = crate::web::releases::api_views(&app, &repo, &row)
288 
        .await?
289 
        .into_iter()
290 
        .find(|r| r.tag == body.tag)
291 
        .ok_or_else(|| not_found("no such release"))?;
292 
    Ok((StatusCode::CREATED, Json(r)))
293 
}
294
ced6d3af Andy McCall ↶ 295 
/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
296 
/// notes or prerelease flag, as the release page's Edit does.
297 
async fn edit_release(
298 
    State(app): State<Shared>,
299 
    headers: HeaderMap,
300 
    Path((owner, name, tag)): Path<(String, String, String)>,
301 
    Json(body): Json<ReleaseEdit>,
302 
) -> Result<Json<Release>, ApiError> {
303 
    let c = caller(&app, &headers).await?;
304 
    let me = c.require("repo:write")?.clone();
305 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
306 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
307 
    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
308 
    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
309 
    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
310 
    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
311 
    let r = crate::web::releases::api_views(&app, &repo, &row)
312 
        .await?
313 
        .into_iter()
314 
        .find(|r| r.tag == tag)
315 
        .ok_or_else(|| not_found("no such release"))?;
316 
    Ok(Json(r))
317 
}
318
3f4b0ea6 Andy McCall ↶ 319 
#[derive(Deserialize)]
320 
struct AssetQuery {
321 
    name: String,
de505df5 Andy McCall ↶ 322 
}
323
3f4b0ea6 Andy McCall ↶ 324 
/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
325 
async fn upload_asset(
326 
    State(app): State<Shared>,
327 
    headers: HeaderMap,
328 
    Path((owner, name, tag)): Path<(String, String, String)>,
329 
    Query(q): Query<AssetQuery>,
330 
    body: axum::body::Bytes,
331 
) -> Result<(StatusCode, Json<Release>), ApiError> {
332 
    let c = caller(&app, &headers).await?;
333 
    c.require("repo:write")?;
334 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
335 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
336 
    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
337 
    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
338 
    let r = crate::web::releases::api_views(&app, &repo, &row)
339 
        .await?
340 
        .into_iter()
341 
        .find(|r| r.tag == tag)
342 
        .ok_or_else(|| not_found("no such release"))?;
343 
    Ok((StatusCode::CREATED, Json(r)))
344 
}
345
42fa9554 Andy McCall ↶ 346 
pub struct ApiError(pub StatusCode, pub String);
b64e2537 Andy McCall ↶ 347
348 
impl IntoResponse for ApiError {
349 
    fn into_response(self) -> Response {
350 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
351 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
de505df5 Andy McCall ↶ 352 
    }
b64e2537 Andy McCall ↶ 353 
}
354
355 
impl From<RepoError> for ApiError {
356 
    fn from(e: RepoError) -> ApiError {
357 
        match e {
358 
            RepoError::NotFound => not_found("no such repository"),
359 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
360 
            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
361 
        }
362 
    }
363 
}
364
365 
impl From<sqlx::Error> for ApiError {
366 
    fn from(e: sqlx::Error) -> ApiError {
367 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
368 
    }
369 
}
370
ef20fdc1 Andy McCall ↶ 371 
pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 372 
    ApiError(StatusCode::NOT_FOUND, what.into())
373 
}
374
ef20fdc1 Andy McCall ↶ 375 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 376 
    ApiError(StatusCode::FORBIDDEN, what.into())
377 
}
378
60f11b71 Andy McCall ↶ 379 
/// The address a request came from: the client's, as the proxy reports
380 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
381 
/// Only an address's characters are kept, so it is safe to show.
382 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
383 
    let from_proxy = || {
384 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
385 
            .iter()
386 
            .find_map(|h| headers.get(*h).and_then(|v| v.to_str().ok()).and_then(|v| v.split(',').next()).map(|v| v.trim().to_string()))
387 
    };
388 
    let addr = if app.config.server.behind_proxy {
389 
        from_proxy()
390 
    } else {
391 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
392 
    };
393 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
394 
}
395
396 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
397 
/// with, as `oxy auth logout` does.
398 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
399 
    let c = caller(&app, &headers).await?;
400 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
401 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
402 
    };
403 
    db::accounts::delete_token(&app.db, account.id, id).await?;
404 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
405 
    Ok(StatusCode::NO_CONTENT)
406 
}
407
aeed63c0 Andy McCall ↶ 408 
#[derive(Deserialize)]
409 
struct PushRegistration {
410 
    /// The phone's Cloud Messaging registration token.
411 
    fcm_token: String,
412 
    /// The phone's X25519 public key, hex: alerts are sealed to it.
413 
    public_key: String,
414 
}
415
416 
/// `PUT /api/v1/user/push` (oxygenhub-android#16): the phone signed in
417 
/// with this token takes alerts, sealed to its key; registering again
418 
/// replaces its registration. It ends with the token.
419 
async fn register_push(
420 
    State(app): State<Shared>,
421 
    headers: HeaderMap,
422 
    Json(r): Json<PushRegistration>,
423 
) -> Result<Json<serde_json::Value>, ApiError> {
424 
    let c = caller(&app, &headers).await?;
425 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
426 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone registers with the token it signed in with".into()));
427 
    };
428 
    let key = r.public_key.trim().to_ascii_lowercase();
429 
    if key.len() != 64 || hex::decode(&key).is_err() {
430 
        return Err(ApiError(StatusCode::BAD_REQUEST, "public_key is 32 bytes of hex".into()));
431 
    }
432 
    let fcm = r.fcm_token.trim();
433 
    if fcm.is_empty() || fcm.len() > 4096 {
434 
        return Err(ApiError(StatusCode::BAD_REQUEST, "fcm_token is the phone's registration token".into()));
435 
    }
436 
    db::push::register(&app.db, id, account.id, fcm, &key).await?;
437 
    Ok(Json(serde_json::json!({ "alerts": crate::push::enabled(&app) })))
438 
}
439
440 
/// `DELETE /api/v1/user/push`: this phone takes no more alerts.
441 
async fn forget_push(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
442 
    let c = caller(&app, &headers).await?;
443 
    let Some(id) = c.token_id.filter(|_| c.account.is_some()) else {
444 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone unregisters with the token it signed in with".into()));
445 
    };
446 
    db::push::forget(&app.db, id).await?;
447 
    Ok(StatusCode::NO_CONTENT)
448 
}
449
b64e2537 Andy McCall ↶ 450 
/// Who calls: the account behind a bearer token, with the token's scopes.
451 
pub struct Caller {
452 
    pub account: Option<Account>,
453 
    pub scopes: Vec<String>,
454 
    pub site: bool,
0b20f1ec Andy McCall ↶ 455 
    /// The token's name, for records of what a call did.
456 
    pub token: String,
60f11b71 Andy McCall ↶ 457 
    /// The personal access token's id, when one is used.
458 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 459 
    /// The token is an agent's (oxygenhub#183): what it does says so.
460 
    pub agent: bool,
b64e2537 Andy McCall ↶ 461 
}
462
463 
impl Caller {
464 
    fn has(&self, scope: &str) -> bool {
465 
        self.site
466 
            || self.scopes.iter().any(|s| {
467 
                s == scope
468 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
469 
                    || (scope == "repo:write" && s == "repo:admin")
470 
            })
471 
    }
472
473 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
ecac6e8d Andy McCall ↶ 474 
        // No token is 401, sign in; a token without the scope is 403 (#303).
475 
        let Some(account) = self.account.as_ref() else {
476 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required: sign in (`oh auth login`)".into()));
477 
        };
b64e2537 Andy McCall ↶ 478 
        if !self.has(scope) {
479 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
480 
        }
ecac6e8d Andy McCall ↶ 481 
        Ok(account)
b64e2537 Andy McCall ↶ 482 
    }
483 
}
484
485 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 486 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 487 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 488 
    };
b64e2537 Andy McCall ↶ 489 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
490 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 491 
        return Ok(Caller {
492 
            account: admin,
493 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
494 
            site: true,
495 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 496 
            token_id: None,
05f1a85a Andy McCall ↶ 497 
            agent: false,
0b20f1ec Andy McCall ↶ 498 
        });
b64e2537 Andy McCall ↶ 499 
    }
500 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 501 
    match token {
b64e2537 Andy McCall ↶ 502 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 503 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 504 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 505 
            Ok(Caller {
506 
                account,
507 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
508 
                site: false,
509 
                token: tok.name.clone(),
510 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 511 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 512 
            })
b64e2537 Andy McCall ↶ 513 
        }
de505df5 Andy McCall ↶ 514 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
515 
    }
516 
}
517
b64e2537 Andy McCall ↶ 518 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
519 
    Repository {
520 
        owner: r.owner.clone(),
521 
        name: r.name.clone(),
522 
        description: r.description.clone(),
523 
        default_bookmark: r.default_bookmark.clone(),
524 
        visibility: r.visibility(),
525 
        created_ms: r.created_ms,
526 
        updated_ms: r.updated_ms,
527 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
528 
    }
529 
}
530
531 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 532 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 533 
    app: &Shared,
b64e2537 Andy McCall ↶ 534 
    c: &Caller,
de505df5 Andy McCall ↶ 535 
    owner: &str,
536 
    name: &str,
b64e2537 Andy McCall ↶ 537 
    access: Access,
538 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
539 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
540 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
166f6e9b Andy McCall 541 
    // A drop is reached through `/drops` only (#279).
542 
    if row.is_drop() {
543 
        return Err(not_found("no such repository"));
544 
    }
b64e2537 Andy McCall ↶ 545 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
546 
    if !auth::roles::allows(role, access) {
547 
        return Err(not_found("no such repository"));
548 
    }
549 
    Ok((repo, row, role.unwrap_or(Role::Read)))
550 
}
551
552 
fn summary(c: &view::ChangeView) -> ChangeSummary {
553 
    ChangeSummary {
554 
        hash: c.hash.clone(),
555 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
556 
        author: Author {
557 
            name: c.author.name.clone(),
558 
            email: c.author.email.clone(),
559 
            key: c.author.key.clone(),
560 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 561 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 562 
        },
563 
        when_ms: c.when_ms,
564 
        deps: c.deps.clone(),
565 
        head: c.head,
8933faff Andy McCall ↶ 566 
        via: c.via.as_ref().map(|v| Via {
567 
            name: v.name.clone(),
568 
            key: v.key.clone(),
569 
            scope: v.scope.clone(),
570 
            expires_ms: v.expires_ms,
571 
            revoked: v.revoked,
572 
        }),
b64e2537 Andy McCall ↶ 573 
        signature: match &c.signature {
574 
            view::SigView::Unsigned => Signature::Unsigned,
575 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
576 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
577 
        },
578 
    }
579 
}
580
581 
// ---------------------------------------------------------------- accounts
582
583 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
584 
    let c = caller(&app, &headers).await?;
585 
    let a = c.require("user:read")?;
586 
    Ok(Json(user_of(&app, a).await?))
587 
}
588
42a0ba4b Andy McCall ↶ 589 
#[derive(Deserialize)]
590 
struct InboxQuery {
591 
    #[serde(default)]
592 
    limit: Option<i64>,
593 
}
594
595 
/// The caller's inbox; reading and clearing it needs `user:read`, since
596 
/// it touches nothing but the caller's own notifications.
597 
async fn notifications(
598 
    State(app): State<Shared>,
599 
    headers: HeaderMap,
600 
    Query(q): Query<InboxQuery>,
601 
) -> Result<Json<hub_api::Inbox>, ApiError> {
602 
    let c = caller(&app, &headers).await?;
603 
    let a = c.require("user:read")?;
604 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
605 
    let base = app.config.base_url().trim_end_matches('/').to_string();
ecac6e8d Andy McCall ↶ 606 
    let rows = db::notify::inbox(&app.db, a.id, limit).await?;
607 
    // Repositories by id, each looked up once (#305).
608 
    let mut repos: std::collections::HashMap<i64, Option<String>> = std::collections::HashMap::new();
609 
    for id in rows.iter().filter_map(|n| n.repo_id) {
610 
        if let std::collections::hash_map::Entry::Vacant(e) = repos.entry(id) {
611 
            e.insert(db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", r.owner, r.name)));
612 
        }
613 
    }
614 
    let absolute = |u: String| if u.starts_with('/') { format!("{base}{u}") } else { u };
615 
    let items = rows
42a0ba4b Andy McCall ↶ 616 
        .into_iter()
617 
        .map(|n| hub_api::Notification {
618 
            id: n.id,
619 
            at_ms: n.at_ms,
ecac6e8d Andy McCall ↶ 620 
            label: crate::notify::label(&n.kind).map(String::from),
42a0ba4b Andy McCall ↶ 621 
            kind: n.kind,
622 
            title: n.title,
ecac6e8d Andy McCall ↶ 623 
            url: absolute(n.url),
42a0ba4b Andy McCall ↶ 624 
            actor: n.actor,
625 
            read: n.read,
ecac6e8d Andy McCall ↶ 626 
            repository: n.repo_id.and_then(|id| repos.get(&id).cloned().flatten()),
627 
            reason: n.reason,
628 
            thread: if n.thread.is_empty() { String::new() } else { absolute(n.thread) },
42a0ba4b Andy McCall ↶ 629 
        })
630 
        .collect();
631 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
632 
}
633
634 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
635 
    let c = caller(&app, &headers).await?;
636 
    let a = c.require("user:read")?;
637 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
638 
    Ok(StatusCode::NO_CONTENT)
639 
}
640
641 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
642 
    let c = caller(&app, &headers).await?;
643 
    let a = c.require("user:read")?;
644 
    db::notify::mark_read(&app.db, a.id, None).await?;
645 
    Ok(StatusCode::NO_CONTENT)
646 
}
647
b64e2537 Andy McCall ↶ 648 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
649 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
650 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
651 
}
652
653 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
654 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
655 
    Ok(Json(user_of(&app, &a).await?))
656 
}
657
658 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
659 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
660 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
661 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
662 
}
663
664 
#[derive(Deserialize)]
665 
struct SearchQuery {
666 
    q: String,
667 
}
668
669 
async fn search(
670 
    State(app): State<Shared>,
671 
    headers: HeaderMap,
672 
    Query(q): Query<SearchQuery>,
673 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
674 
    let c = caller(&app, &headers).await?;
675 
    let mut out = Vec::new();
676 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
677 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
678 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
679 
        if !auth::roles::allows(role, Access::Read) {
680 
            continue;
681 
        }
682 
        out.push(
683 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
684 
        );
685 
    }
686 
    Ok(Json(out))
687 
}
688
689 
// ------------------------------------------------------------ repositories
690
691 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
692 
    let c = caller(&app, &headers).await?;
693 
    let mut out = Vec::new();
694 
    for r in db::repos::list(&app.db).await? {
695 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
696 
        if auth::roles::allows(role, Access::Read) {
697 
            out.push(repository(&app, &r));
698 
        }
de505df5 Andy McCall ↶ 699 
    }
b64e2537 Andy McCall ↶ 700 
    Ok(Json(out))
ecac6e8d Andy McCall ↶ 701 
}
702
703 
#[derive(Deserialize)]
704 
struct UserReposQuery {
705 
    /// Which: `owner`, `organization`, `collaborator`, comma-separated (all three by default).
706 
    #[serde(default)]
707 
    affiliation: Option<String>,
708 
    /// The last `owner/name` of the previous page.
709 
    #[serde(default)]
710 
    after: Option<String>,
711 
    #[serde(default)]
712 
    limit: Option<usize>,
713 
}
714
715 
/// `GET /user/repos` (#302): the caller's repositories, their
716 
/// organisations' and those they collaborate on, by `owner/name`, a page
717 
/// at a time (`?after=owner/name&limit=`, at most 100, default 50).
5714347a Andy McCall ↶ 718 
/// `POST /user/runner-token` (repo:write): a one-time registration token
719 
/// for a runner that serves the caller's own repositories and no one
720 
/// else's, as a phone registers itself (oxygenhub-android#8). Like the
721 
/// settings pages' tokens it lasts a day.
722 
async fn user_runner_token(State(app): State<Shared>, headers: HeaderMap) -> Result<(StatusCode, Json<RunnerToken>), ApiError> {
723 
    let c = caller(&app, &headers).await?;
724 
    let me = c.require("repo:write")?.clone();
725 
    let token = format!("flowreg_{}", crate::auth::random_hex(24));
726 
    let scope = db::runners::Scope { owner: me.username.clone(), repo_id: None };
727 
    db::runners::add_registration(&app.db, &blake3::hash(token.as_bytes()).to_hex(), &me.username, &scope).await?;
728 
    db::accounts::audit(&app.db, Some(&me), "flow.runner.token", &me.username, "registration token for the caller's repositories (API)")
729 
        .await
730 
        .ok();
731 
    Ok((StatusCode::CREATED, Json(RunnerToken { token, owner: me.username })))
732 
}
733
8f1d76f4 Andy McCall ↶ 734 
/// `GET /user/issues` (repo:read, #359): the open issues assigned to the
735 
/// caller, in repositories it can see, as the dashboard's "Assigned to you".
736 
async fn user_issues(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<IssueBrief>>, ApiError> {
737 
    let c = caller(&app, &headers).await?;
738 
    let me = c.require("repo:read")?.clone();
739 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
740 
    let seen: Vec<i64> = db::repos::list(&app.db)
741 
        .await?
742 
        .into_iter()
743 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
744 
        .map(|r| r.id)
745 
        .collect();
746 
    let base = app.config.base_url().trim_end_matches('/').to_string();
747 
    Ok(Json(
748 
        db::activity::assigned(&app.db, me.id, &seen)
749 
            .await?
750 
            .into_iter()
751 
            .map(|i| IssueBrief {
752 
                url: format!("{base}/{}/{}/issue/{}", i.owner, i.name, i.number),
753 
                repository: format!("{}/{}", i.owner, i.name),
754 
                number: i.number,
755 
                title: i.title,
756 
                updated_ms: i.updated_ms,
757 
            })
758 
            .collect(),
759 
    ))
760 
}
761
5d818ec7 Andy McCall ↶ 762 
/// `GET /user/proposals` (repo:read): what the dashboard lists, for apps;
763 
/// with `?landable=true`, also what the caller can land now (#311).
764 
async fn user_proposals(
765 
    State(app): State<Shared>,
766 
    headers: HeaderMap,
767 
    Query(q): Query<UserProposalsQuery>,
768 
) -> Result<Json<UserProposals>, ApiError> {
f4e13830 Andy McCall ↶ 769 
    let c = caller(&app, &headers).await?;
770 
    let me = c.require("repo:read")?.clone();
771 
    // As the dashboard: reviews in repositories the caller belongs to, its
772 
    // own proposals in any it can still see.
773 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
774 
    let seen: Vec<i64> = db::repos::list(&app.db)
775 
        .await?
776 
        .into_iter()
777 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
778 
        .map(|r| r.id)
779 
        .collect();
780 
    let base = app.config.base_url().trim_end_matches('/').to_string();
781 
    let brief = |p: db::activity::ProposalLine| ProposalBrief {
782 
        url: format!("{base}/{}/{}/proposal/{}", p.owner, p.name, p.number),
783 
        repository: format!("{}/{}", p.owner, p.name),
784 
        number: p.number,
785 
        title: p.title,
786 
        author: p.author,
787 
        state: match p.state.as_str() {
788 
            "draft" => ProposalState::Draft,
789 
            "landed" => ProposalState::Landed,
790 
            "closed" => ProposalState::Closed,
791 
            _ => ProposalState::Open,
792 
        },
793 
        conflicted: p.conflicted,
794 
        updated_ms: p.updated_ms,
795 
    };
5d818ec7 Andy McCall ↶ 796 
    let landable = if q.landable { landable_for(&app, &c, &member, &base).await? } else { Vec::new() };
f4e13830 Andy McCall ↶ 797 
    Ok(Json(UserProposals {
798 
        review: db::activity::awaiting_review(&app.db, me.id, &member).await?.into_iter().map(brief).collect(),
799 
        authored: db::activity::authored(&app.db, me.id, &seen).await?.into_iter().map(brief).collect(),
5d818ec7 Andy McCall ↶ 800 
        landable,
f4e13830 Andy McCall ↶ 801 
    }))
5d818ec7 Andy McCall ↶ 802 
}
803
804 
/// The open proposals the caller could land now (#311): in repositories
805 
/// it belongs to and can write to, whose verdict has no blockers. Each
806 
/// projected state is worked out four at a time, as `proposals` does
807 
/// (#171); one that cannot be is left out rather than failing the list.
808 
async fn landable_for(app: &Shared, c: &Caller, member: &[i64], base: &str) -> Result<Vec<ProposalBrief>, ApiError> {
809 
    use futures::StreamExt;
810 
    let mut todo = Vec::new();
811 
    for row in db::repos::list(&app.db).await?.into_iter().filter(|r| member.contains(&r.id) && !r.is_drop()) {
812 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
813 
        if !auth::roles::allows(role, Access::Write) {
814 
            continue;
815 
        }
816 
        let Some(repo) = RepoName::new(&row.owner, &row.name) else { continue };
817 
        for p in db::proposals::list(&app.db, row.id, &["open"]).await? {
818 
            todo.push((repo.clone(), row.clone(), p));
819 
        }
820 
    }
821 
    let found: Vec<Option<ProposalBrief>> = futures::stream::iter(todo)
822 
        .map(|(repo, row, p)| {
823 
            let (app, base) = (app.clone(), base.to_string());
824 
            async move {
825 
                let (number, title, author, updated_ms) = (p.number, p.title.clone(), p.author.clone(), p.updated_ms);
826 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await.ok()?;
827 
                let v = crate::web::proposals::verdict(&app, &loaded, row.id).await.ok()?;
828 
                v.blockers.is_empty().then(|| ProposalBrief {
829 
                    url: format!("{base}/{}/{}/proposal/{number}", row.owner, row.name),
830 
                    repository: format!("{}/{}", row.owner, row.name),
831 
                    number,
832 
                    title,
833 
                    author,
834 
                    state: ProposalState::Open,
835 
                    conflicted: loaded.conflicted,
836 
                    updated_ms,
837 
                })
838 
            }
839 
        })
840 
        .buffered(4)
841 
        .collect()
842 
        .await;
843 
    Ok(found.into_iter().flatten().collect())
f4e13830 Andy McCall ↶ 844 
}
845
4dfa4599 Andy McCall ↶ 846 
/// `GET /user/sky` (oxygenhub-android#23): Your sky's data for the app,
847 
/// what the web dashboard's backdrop draws: the repositories the caller
848 
/// belongs to and may read, and their events of the last 30 days. Only the
849 
/// database is read, never a repository's store.
850 
async fn user_sky(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<hub_api::UserSky>, ApiError> {
851 
    let c = caller(&app, &headers).await?;
852 
    let me = c.require("repo:read")?.clone();
853 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
854 
    let mut mine = Vec::new();
855 
    for r in db::repos::list(&app.db).await? {
856 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
857 
            mine.push(r);
858 
        }
859 
    }
860 
    mine.sort_by_key(|r| std::cmp::Reverse(r.updated_ms));
861 
    let ids: Vec<i64> = mine.iter().map(|r| r.id).collect();
862 
    let now = db::now_ms();
863 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
864 
    let events = db::activity::sky(&app.db, &ids, since, crate::web::home::SKY_EVENTS).await?;
865 
    let events = events.iter().filter_map(|e| Some([ids.iter().position(|&id| id == e.repo_id)? as i64, e.kind, e.at_ms, e.n])).collect();
866 
    Ok(Json(hub_api::UserSky { now, repos: mine.iter().map(|r| format!("{}/{}", r.owner, r.name)).collect(), events }))
867 
}
868
3d086bc3 Andy McCall ↶ 869 
/// `GET /user/flow/runs` (oxygenhub-android#26): the newest runs of the
870 
/// repositories the caller belongs to and may read, each with its jobs,
871 
/// newest first; `before` pages back by creation time.
872 
async fn user_flow_runs(
873 
    State(app): State<Shared>,
874 
    headers: HeaderMap,
875 
    Query(q): Query<hub_api::UserFlowRunsQuery>,
876 
) -> Result<Json<Vec<hub_api::UserFlowRun>>, ApiError> {
877 
    let c = caller(&app, &headers).await?;
878 
    let me = c.require("repo:read")?.clone();
879 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
880 
    let mut mine = std::collections::HashMap::new();
881 
    for r in db::repos::list(&app.db).await? {
882 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
883 
            mine.insert(r.id, r);
884 
        }
885 
    }
886 
    let ids: Vec<i64> = mine.keys().copied().collect();
887 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
888 
    let runs = db::activity::recent_runs(&app.db, &ids, q.before.unwrap_or(i64::MAX), limit).await?;
889 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
890 
    let mut out = Vec::with_capacity(runs.len());
891 
    for run in &runs {
892 
        let Some(row) = mine.get(&run.repo_id) else { continue };
893 
        let jobs = db::flow::jobs(&app.db, run.id).await?;
894 
        out.push(hub_api::UserFlowRun {
895 
            repository: format!("{}/{}", row.owner, row.name),
896 
            run: flow_run_of(&app, row, run, jobs, &queue),
897 
        });
898 
    }
899 
    Ok(Json(out))
900 
}
901
902 
#[derive(Deserialize)]
903 
struct StarterQuery {
904 
    owner: String,
905 
}
906
907 
/// `GET /user/starter?owner=X` (#347): the assistants a new repository
908 
/// under `owner` may ask for its starting files, when the caller may
909 
/// create repositories there.
910 
async fn user_starter(
911 
    State(app): State<Shared>,
912 
    headers: HeaderMap,
913 
    Query(q): Query<StarterQuery>,
914 
) -> Result<Json<hub_api::StarterAssistants>, ApiError> {
915 
    let c = caller(&app, &headers).await?;
916 
    let me = c.require("repo:read")?;
917 
    if !auth::roles::may_create_under(&app.db, me, q.owner.trim()).await? {
918 
        return Ok(Json(hub_api::StarterAssistants { assistants: vec![] }));
919 
    }
920 
    let found = crate::starter::assistants_for(&app.db, q.owner.trim()).await?;
921 
    Ok(Json(hub_api::StarterAssistants {
922 
        assistants: found
923 
            .into_iter()
924 
            .map(|a| hub_api::StarterAssistant {
925 
                name: a.assistant.name,
926 
                model: a.assistant.model,
927 
                from: if a.from.is_empty() { "the site".into() } else { a.from },
928 
            })
929 
            .collect(),
930 
    }))
931 
}
932
933 
fn starter_status_of(s: Option<crate::starter::State>) -> hub_api::StarterStatus {
934 
    use crate::starter::State;
935 
    let mut out = hub_api::StarterStatus {
936 
        status: "none".into(),
937 
        assistant: String::new(),
938 
        change: String::new(),
939 
        files: vec![],
940 
        error: String::new(),
941 
    };
942 
    match s {
943 
        None => {}
944 
        Some(State::Running { assistant }) => (out.status, out.assistant) = ("running".into(), assistant),
945 
        Some(State::Done { assistant, change, files }) => {
946 
            (out.status, out.assistant, out.change, out.files) = ("done".into(), assistant, change, files)
947 
        }
948 
        Some(State::Failed { assistant, error }) => (out.status, out.assistant, out.error) = ("failed".into(), assistant, error),
949 
    }
950 
    out
951 
}
952
953 
/// `GET /repos/{owner}/{name}/starter` (#347): where its starter stands.
954 
async fn starter_status(
955 
    State(app): State<Shared>,
956 
    headers: HeaderMap,
957 
    Path((owner, name)): Path<(String, String)>,
958 
) -> Result<Json<hub_api::StarterStatus>, ApiError> {
959 
    let c = caller(&app, &headers).await?;
960 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
961 
    Ok(Json(starter_status_of(crate::starter::state(&app, &repo))))
962 
}
963
964 
/// `POST /repos/{owner}/{name}/starter` (#347): ask an assistant for an
965 
/// empty repository's starting files; `202` while it works, then
966 
/// `GET …/starter` says how it went.
967 
async fn start_starter(
968 
    State(app): State<Shared>,
969 
    headers: HeaderMap,
970 
    Path((owner, name)): Path<(String, String)>,
971 
    Json(body): Json<hub_api::StarterRequest>,
972 
) -> Result<(StatusCode, Json<hub_api::StarterStatus>), ApiError> {
973 
    let c = caller(&app, &headers).await?;
974 
    let me = c.require("repo:admin")?.clone();
975 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
976 
    let description = body.description.trim();
977 
    if description.is_empty() {
978 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, "say what the repository is for (description)".into()));
979 
    }
980 
    if description.chars().count() > crate::starter::MAX_DESCRIPTION {
981 
        return Err(ApiError(
982 
            StatusCode::UNPROCESSABLE_ENTITY,
983 
            format!("a description is at most {} characters", crate::starter::MAX_DESCRIPTION),
984 
        ));
985 
    }
986 
    if matches!(crate::starter::state(&app, &repo), Some(crate::starter::State::Running { .. })) {
987 
        return Err(ApiError(StatusCode::CONFLICT, "a starter is being drafted for it already".into()));
988 
    }
989 
    if !crate::starter::is_empty(&app, &repo, &row.default_bookmark).await.map_err(|e| ApiError(StatusCode::INTERNAL_SERVER_ERROR, e))? {
990 
        return Err(ApiError(StatusCode::CONFLICT, "the repository has files already; a starter is only for an empty one".into()));
991 
    }
992 
    let available = crate::starter::assistants_for(&app.db, &row.owner).await?;
993 
    let chosen = match body.assistant.as_deref().map(str::trim).filter(|n| !n.is_empty()) {
994 
        Some(n) => available.into_iter().find(|a| a.assistant.name.eq_ignore_ascii_case(n)),
995 
        None => available.into_iter().next(),
996 
    };
997 
    let Some(a) = chosen else {
998 
        return Err(ApiError(
999 
            StatusCode::UNPROCESSABLE_ENTITY,
1000 
            "no assistant is set up for this owner (Admin › Assistants, or the organisation's settings)".into(),
1001 
        ));
1002 
    };
1003 
    if let Err(why) = crate::web::edit::signer_for(&app, me.id).await {
1004 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why));
1005 
    }
1006 
    crate::starter::start(app.clone(), row, me, a.assistant, description.to_string());
1007 
    Ok((StatusCode::ACCEPTED, Json(starter_status_of(crate::starter::state(&app, &repo)))))
1008 
}
1009
ecac6e8d Andy McCall ↶ 1010 
async fn user_repos(
1011 
    State(app): State<Shared>,
1012 
    headers: HeaderMap,
1013 
    Query(q): Query<UserReposQuery>,
1014 
) -> Result<Json<Vec<Repository>>, ApiError> {
1015 
    let c = caller(&app, &headers).await?;
1016 
    let me = c.require("repo:read")?.clone();
1017 
    let wanted: Vec<String> = q
1018 
        .affiliation
1019 
        .as_deref()
1020 
        .unwrap_or("owner,organization,collaborator")
1021 
        .split(',')
1022 
        .map(|s| s.trim().to_ascii_lowercase())
1023 
        .filter(|s| !s.is_empty())
1024 
        .collect();
1025 
    if let Some(bad) = wanted.iter().find(|w| !["owner", "organization", "collaborator"].contains(&w.as_str())) {
1026 
        return Err(ApiError(StatusCode::BAD_REQUEST, format!("unknown affiliation {bad:?}: owner, organization or collaborator")));
1027 
    }
1028 
    let orgs: Vec<String> = db::accounts::orgs_of(&app.db, me.id).await?.into_iter().map(|(o, _)| o.name).collect();
1029 
    let limit = q.limit.unwrap_or(50).clamp(1, 100);
1030 
    let mut rows = db::repos::list(&app.db).await?;
1031 
    rows.sort_by(|a, b| (&a.owner, &a.name).cmp(&(&b.owner, &b.name)));
1032 
    let mut out = Vec::new();
1033 
    for r in rows {
1034 
        if let Some(after) = q.after.as_deref() {
1035 
            if format!("{}/{}", r.owner, r.name).as_str() <= after {
1036 
                continue;
1037 
            }
1038 
        }
1039 
        let mine = (wanted.iter().any(|w| w == "owner") && r.owner == me.username)
1040 
            || (wanted.iter().any(|w| w == "organization") && orgs.contains(&r.owner))
1041 
            || (wanted.iter().any(|w| w == "collaborator") && db::accounts::collaborator_role(&app.db, r.id, me.id).await?.is_some());
1042 
        if !mine || !auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
1043 
            continue;
1044 
        }
1045 
        out.push(repository(&app, &r));
1046 
        if out.len() == limit {
1047 
            break;
1048 
        }
1049 
    }
1050 
    Ok(Json(out))
1051 
}
1052
1053 
/// `GET /user/orgs` (#302): the organisations the caller belongs to.
1054 
async fn user_orgs(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::UserOrg>>, ApiError> {
1055 
    let c = caller(&app, &headers).await?;
1056 
    let me = c.require("user:read")?;
1057 
    let orgs = db::accounts::orgs_of(&app.db, me.id).await?;
1058 
    Ok(Json(orgs.into_iter().map(|(o, role)| hub_api::UserOrg { name: o.name, display_name: o.display_name, role }).collect()))
b64e2537 Andy McCall ↶ 1059 
}
1060
1061 
async fn create_repo(
1062 
    State(app): State<Shared>,
1063 
    headers: HeaderMap,
1064 
    Json(body): Json<NewRepository>,
1065 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
1066 
    let c = caller(&app, &headers).await?;
1067 
    let me = c.require("repo:admin")?;
1068 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 1069 
    if name.name.ends_with(crate::wiki::SUFFIX) {
1070 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
1071 
    }
b64e2537 Andy McCall ↶ 1072 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
1073 
        return Err(forbidden("you cannot create repositories under that owner"));
1074 
    }
1075 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
1076 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
1077 
    }
15d3f6f7 Andy McCall ↶ 1078 
    app.repos.create_async(&name, None).await?;
b64e2537 Andy McCall ↶ 1079 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
1080 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
1081 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
1082 
}
1083
1084 
async fn get_repo(
1085 
    State(app): State<Shared>,
1086 
    headers: HeaderMap,
1087 
    Path((owner, name)): Path<(String, String)>,
1088 
) -> Result<Json<Repository>, ApiError> {
1089 
    let c = caller(&app, &headers).await?;
1090 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1091 
    Ok(Json(repository(&app, &row)))
1092 
}
1093
1094 
async fn bookmarks(
1095 
    State(app): State<Shared>,
1096 
    headers: HeaderMap,
1097 
    Path((owner, name)): Path<(String, String)>,
1098 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
1099 
    let c = caller(&app, &headers).await?;
1100 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1101 
    let default = row.default_bookmark.clone();
1102 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
1103 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
1104 
}
1105
e7158350 Andy McCall ↶ 1106 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 1107 
struct BackupSetting {
1108 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
1109 
    backup: String,
1110 
}
1111
1112 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
1113 
/// backup (docs/backups.md §5). Owners and admins.
1114 
async fn set_backup(
1115 
    State(app): State<Shared>,
1116 
    headers: HeaderMap,
1117 
    Path((owner, name)): Path<(String, String)>,
1118 
    Json(b): Json<BackupSetting>,
1119 
) -> Result<Json<serde_json::Value>, ApiError> {
1120 
    let c = caller(&app, &headers).await?;
1121 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1122 
    let setting = match b.backup.as_str() {
1123 
        "owner" => "",
1124 
        "hourly" | "daily" | "off" => b.backup.as_str(),
1125 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
1126 
    };
1127 
    db::repos::set_backup(&app.db, row.id, setting).await?;
1128 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
1129 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
1130 
}
1131
1132 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 1133 
struct DiffusionSetting {
1134 
    /// `off`, `green`, `any`, or `default` (the site's).
1135 
    follow: String,
f4d6ef41 Andy McCall ↶ 1136 
    /// `auto` or `propose`; absent keeps it as it is.
1137 
    #[serde(default)]
1138 
    land: Option<String>,
e7158350 Andy McCall ↶ 1139 
}
1140
1141 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
1142 
/// repository follows the upstreams it pins (#148). Owners and admins.
1143 
async fn set_diffusion(
1144 
    State(app): State<Shared>,
1145 
    headers: HeaderMap,
1146 
    Path((owner, name)): Path<(String, String)>,
1147 
    Json(d): Json<DiffusionSetting>,
1148 
) -> Result<Json<serde_json::Value>, ApiError> {
1149 
    let c = caller(&app, &headers).await?;
1150 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1151 
    let setting = match d.follow.as_str() {
1152 
        "off" | "green" | "any" => d.follow.as_str(),
1153 
        "default" => "",
1154 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 1155 
    };
1156 
    let land = match d.land.as_deref() {
1157 
        Some(l @ ("auto" | "propose")) => Some(l),
1158 
        None => None,
1159 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 1160 
    };
1161 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 1162 
    if let Some(l) = land {
1163 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
1164 
    }
e7158350 Andy McCall ↶ 1165 
    db::accounts::audit(
1166 
        &app.db,
1167 
        c.account.as_ref(),
1168 
        "repo.diffusion",
1169 
        &format!("{owner}/{name}"),
1170 
        if setting.is_empty() { "default" } else { setting },
1171 
    )
1172 
    .await
1173 
    .ok();
1174 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
1175 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 1176 
    // Turned on: bumped at once to where its upstreams are (#148).
1177 
    if rule.follow != crate::diffusion::Follow::Off {
1178 
        let (app, row) = (app.clone(), row.clone());
1179 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
1180 
    }
f4d6ef41 Andy McCall ↶ 1181 
    if land == Some("auto") {
1182 
        let (app, row) = (app.clone(), row.clone());
1183 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
1184 
    }
1185 
    Ok(Json(
1186 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
1187 
    ))
e7158350 Andy McCall ↶ 1188 
}
1189
f677d627 Andy McCall ↶ 1190 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
1191 
/// one as a subrepo and that the caller may read, each with its pin and
1192 
/// how far behind this repository's default bookmark it is (#148).
1193 
async fn consumers(
1194 
    State(app): State<Shared>,
1195 
    headers: HeaderMap,
1196 
    Path((owner, name)): Path<(String, String)>,
1197 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
1198 
    let c = caller(&app, &headers).await?;
1199 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1200 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
1201 
}
1202
eb2a3502 Andy McCall ↶ 1203 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
1204 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
1205 
async fn diffusion(
1206 
    State(app): State<Shared>,
1207 
    headers: HeaderMap,
1208 
    Path((owner, name)): Path<(String, String)>,
1209 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
1210 
    let c = caller(&app, &headers).await?;
1211 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1212 
    let slug = format!("{owner}/{name}");
1213 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
1214 
        .await
1215 
        .iter()
1216 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
1217 
        .collect();
1218 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
1219 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
1220 
}
1221
b64e2537 Andy McCall ↶ 1222 
async fn tags(
1223 
    State(app): State<Shared>,
1224 
    headers: HeaderMap,
1225 
    Path((owner, name)): Path<(String, String)>,
1226 
) -> Result<Json<Vec<Tag>>, ApiError> {
1227 
    let c = caller(&app, &headers).await?;
1228 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1229 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
1230 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
1231 
}
1232
ba0a55bb Andy McCall ↶ 1233 
/// `POST …/tags` (#295): what the Tags page's Create does.
1234 
async fn create_tag(
1235 
    State(app): State<Shared>,
1236 
    headers: HeaderMap,
1237 
    Path((owner, name)): Path<(String, String)>,
1238 
    Json(body): Json<NewTag>,
1239 
) -> Result<(StatusCode, Json<Tag>), ApiError> {
1240 
    let c = caller(&app, &headers).await?;
1241 
    let me = c.require("repo:write")?.clone();
1242 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
1243 
    let made = crate::tags::create(
1244 
        &app,
1245 
        &row,
1246 
        &repo,
1247 
        &me,
1248 
        &body.name,
1249 
        body.target.as_deref().unwrap_or(""),
1250 
        body.message.as_deref().unwrap_or(""),
1251 
    )
1252 
    .await
1253 
    .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1254 
    let t = app
1255 
        .repos
1256 
        .read(&repo, |r, _| view::tags(r))
1257 
        .await?
1258 
        .into_iter()
1259 
        .find(|t| t.name == made.name)
1260 
        .ok_or_else(|| not_found("no such tag"))?;
1261 
    Ok((StatusCode::CREATED, Json(Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer })))
1262 
}
1263
1264 
#[derive(Deserialize)]
1265 
struct WithdrawQuery {
1266 
    #[serde(default)]
1267 
    reason: String,
1268 
}
1269
1270 
/// `DELETE …/tags/{tag}?reason=…` (#301): what the Tags page's Withdraw
1271 
/// does. Maintainers; refused (409) while a release uses the tag.
1272 
async fn withdraw_tag(
1273 
    State(app): State<Shared>,
1274 
    headers: HeaderMap,
1275 
    Path((owner, name, tag)): Path<(String, String, String)>,
1276 
    Query(q): Query<WithdrawQuery>,
1277 
) -> Result<StatusCode, ApiError> {
1278 
    let c = caller(&app, &headers).await?;
1279 
    let me = c.require("repo:write")?.clone();
1280 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1281 
    if db::releases::get(&app.db, row.id, &tag).await?.is_some() {
1282 
        return Err(ApiError(StatusCode::CONFLICT, format!("a release uses {tag}: delete the release first")));
1283 
    }
1284 
    crate::tags::withdraw(&app, &row, &repo, &me, &tag, &q.reason).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1285 
    Ok(StatusCode::NO_CONTENT)
1286 
}
1287
b64e2537 Andy McCall ↶ 1288 
#[derive(Deserialize)]
1289 
struct HistoryQuery {
1290 
    path: Option<String>,
1291 
    offset: Option<usize>,
1292 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 1293 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
1294 
    /// reference's whole history; the reference still gives the labels.
1295 
    r: Option<String>,
b64e2537 Andy McCall ↶ 1296 
}
1297
1298 
async fn history(
1299 
    State(app): State<Shared>,
1300 
    headers: HeaderMap,
1301 
    Path((owner, name, r)): Path<(String, String, String)>,
1302 
    Query(q): Query<HistoryQuery>,
1303 
) -> Result<Json<History>, ApiError> {
1304 
    let c = caller(&app, &headers).await?;
1305 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1306 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 1307 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
1308 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 1309 
    let h = app
1310 
        .repos
1311 
        .read(&repo, move |repo, cache| {
1312 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 1313 
            match &revset {
1314 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
1315 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
1316 
            }
b64e2537 Andy McCall ↶ 1317 
        })
f28389bd Andy McCall ↶ 1318 
        .await
1319 
        .map_err(|e| {
1320 
            // A revset that does not parse, names nothing, or goes past the
1321 
            // budget is the caller's to fix.
1322 
            if by_revset {
1323 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
1324 
            } else {
1325 
                e.into()
1326 
            }
1327 
        })?;
b64e2537 Andy McCall ↶ 1328 
    let mut entries = h.entries;
1329 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
1330 
    Ok(Json(History {
1331 
        reference: h.target.label,
1332 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
1333 
        total: h.total,
1334 
        offset: h.offset,
1335 
        changes: entries.iter().map(summary).collect(),
1336 
    }))
1337 
}
1338
1339 
async fn change(
1340 
    State(app): State<Shared>,
1341 
    headers: HeaderMap,
1342 
    Path((owner, name, hash)): Path<(String, String, String)>,
1343 
) -> Result<Json<ChangeDetail>, ApiError> {
1344 
    let c = caller(&app, &headers).await?;
1345 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1346 
    let d = app
1347 
        .repos
1348 
        .read(&repo, move |repo, cache| {
1349 
            let h = view::resolve_change(repo, cache, &hash)?;
1350 
            view::change(repo, cache, &h)
1351 
        })
1352 
        .await?;
1353 
    let mut v = d.view;
1354 
    crate::web::attribute(&app, &mut [&mut v]).await;
d2263e29 Andy McCall ↶ 1355 
    let files = crate::web::history::render_files(&d.files, &d.bases).into_iter().map(file_change).collect();
b64e2537 Andy McCall ↶ 1356 
    Ok(Json(ChangeDetail {
1357 
        body: v.body.clone(),
1358 
        change: summary(&v),
1359 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
1360 
        in_bookmarks: d.in_bookmarks,
1361 
        in_tags: d.in_tags,
1362 
        files,
1363 
    }))
d2263e29 Andy McCall ↶ 1364 
}
1365
1366 
fn file_change(f: crate::web::history::FileRows) -> FileChange {
1367 
    use crate::render::diff::Kind;
1368 
    let truncated = f.lines.len() > hub_api::DIFF_LINES;
1369 
    let lines = f
1370 
        .lines
1371 
        .into_iter()
1372 
        .take(hub_api::DIFF_LINES)
1373 
        .map(|l| DiffLine {
1374 
            kind: match l.kind {
1375 
                Kind::Context => "context",
1376 
                Kind::Add => "add",
1377 
                Kind::Del => "del",
1378 
                Kind::Gap => "gap",
1379 
            }
1380 
            .into(),
1381 
            old: l.old_no,
1382 
            new: l.new_no,
1383 
            text: l.text,
1384 
        })
1385 
        .collect();
1386 
    FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed, lines, truncated }
b64e2537 Andy McCall ↶ 1387 
}
1388
1389 
fn entry(e: &view::Entry) -> TreeEntry {
1390 
    TreeEntry {
1391 
        name: e.name.clone(),
1392 
        path: e.path.clone(),
1393 
        kind: match e.kind {
1394 
            view::EntryKind::Dir => "dir",
1395 
            view::EntryKind::File => "file",
1396 
            view::EntryKind::Symlink => "symlink",
1397 
            view::EntryKind::Subrepo => "subrepo",
1398 
        }
1399 
        .into(),
1400 
        exec: e.exec,
1401 
        size: e.size,
1402 
        conflicted: e.conflicted,
1403 
    }
1404 
}
1405
1406 
async fn tree_root(
1407 
    State(app): State<Shared>,
1408 
    headers: HeaderMap,
1409 
    Path((owner, name, r)): Path<(String, String, String)>,
1410 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1411 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
1412 
}
1413
1414 
async fn tree(
1415 
    State(app): State<Shared>,
1416 
    headers: HeaderMap,
1417 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1418 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1419 
    let c = caller(&app, &headers).await?;
1420 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1421 
    let t = app
1422 
        .repos
1423 
        .read(&repo, move |repo, cache| {
1424 
            let target = view::resolve(repo, cache, &r)?;
1425 
            view::tree(repo, cache, target, &path)
1426 
        })
1427 
        .await?;
1428 
    Ok(Json(t.entries.iter().map(entry).collect()))
1429 
}
1430
1431 
async fn file(
1432 
    State(app): State<Shared>,
1433 
    headers: HeaderMap,
1434 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1435 
) -> Result<Response, ApiError> {
1436 
    let c = caller(&app, &headers).await?;
1437 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1438 
    let limit = app.config.limits.render_limit.0;
1439 
    let f = app
1440 
        .repos
1441 
        .read(&repo, move |repo, cache| {
1442 
            let target = view::resolve(repo, cache, &r)?;
1443 
            view::file(repo, cache, target, &path, limit)
1444 
        })
1445 
        .await?;
1446 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1447 
}
1448
1449 
async fn blame(
1450 
    State(app): State<Shared>,
1451 
    headers: HeaderMap,
1452 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1453 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
1454 
    let c = caller(&app, &headers).await?;
1455 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1456 
    let limit = app.config.limits.render_limit.0;
1457 
    let b = app
1458 
        .repos
1459 
        .read(&repo, move |repo, cache| {
1460 
            let target = view::resolve(repo, cache, &r)?;
1461 
            view::blame(repo, cache, target, &path, limit)
1462 
        })
1463 
        .await?;
1464 
    Ok(Json(
1465 
        b.lines
1466 
            .into_iter()
1467 
            .map(|l| BlameLine {
1468 
                line: l.line,
1469 
                change: l.hash.to_hex(),
1470 
                index: l.index,
1471 
                author: l.author,
1472 
                when_ms: l.when_ms,
1473 
                text: String::from_utf8_lossy(&l.text).into_owned(),
1474 
            })
1475 
            .collect(),
1476 
    ))
1477 
}
1478
1479 
async fn conflicts(
1480 
    State(app): State<Shared>,
1481 
    headers: HeaderMap,
1482 
    Path((owner, name)): Path<(String, String)>,
1483 
) -> Result<Json<Vec<Conflict>>, ApiError> {
1484 
    let c = caller(&app, &headers).await?;
1485 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1486 
    let list = app.repos.read(&repo, view::conflicts).await?;
1487 
    Ok(Json(
1488 
        list.into_iter()
1489 
            .map(|c| Conflict {
1490 
                bookmark: c.bookmark,
1491 
                path: c.path,
1492 
                kind: c.kind,
1493 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
1494 
            })
1495 
            .collect(),
1496 
    ))
df940d75 Andy McCall ↶ 1497 
}
1498
1499 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
1500 
/// (hub spec §9.1), as the page's JSON export.
1501 
async fn release_trust(
1502 
    State(app): State<Shared>,
1503 
    headers: HeaderMap,
1504 
    Path((owner, name, tag)): Path<(String, String, String)>,
1505 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
1506 
    let c = caller(&app, &headers).await?;
1507 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1508 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
1509 
        Some(t) => Ok(Json(t)),
1510 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
1511 
    }
b64e2537 Andy McCall ↶ 1512 
}
1513
1514 
async fn trust(
1515 
    State(app): State<Shared>,
1516 
    headers: HeaderMap,
1517 
    Path((owner, name)): Path<(String, String)>,
1518 
) -> Result<Json<Trust>, ApiError> {
1519 
    let c = caller(&app, &headers).await?;
1520 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1521 
    let key = app.hub_key.key;
1522 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
1523 
    Ok(Json(Trust {
1524 
        policy: t.policy.map(|p| Policy {
1525 
            serial: p.serial,
1526 
            expires_ms: p.expires_ms,
1527 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
1528 
            root_threshold: p.root_threshold,
1529 
            rules: p
1530 
                .rules
1531 
                .iter()
1532 
                .map(|r| Rule {
1533 
                    pattern: r.pattern.clone(),
1534 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
1535 
                    threshold: r.threshold,
1536 
                    require: r.require.clone(),
1537 
                    allow_conflicts: r.allow_conflicts,
1538 
                })
1539 
                .collect(),
1540 
        }),
1541 
        signed: t.verification.signed,
1542 
        sealed: t.verification.sealed,
1543 
        unsigned: t.verification.unsigned,
1544 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
1545 
        hub_key: t.hub_key,
1546 
    }))
1547 
}
1548
1549 
async fn pushes(
1550 
    State(app): State<Shared>,
1551 
    headers: HeaderMap,
1552 
    Path((owner, name)): Path<(String, String)>,
1553 
) -> Result<Json<Vec<Push>>, ApiError> {
1554 
    let c = caller(&app, &headers).await?;
1555 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1556 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
1557 
    Ok(Json(
1558 
        rows.into_iter()
1559 
            .map(|p| Push {
1560 
                at_ms: p.at_ms,
1561 
                pusher: p.pusher,
1562 
                reference: p.reference,
1563 
                ok: p.ok,
1564 
                reason: p.reason,
1565 
                old_state: p.old_state,
1566 
                new_state: p.new_state,
1567 
                heads: p.heads,
1568 
                changes: p.changes,
1569 
            })
1570 
            .collect(),
1571 
    ))
de505df5 Andy McCall ↶ 1572 
}
1573
b64e2537 Andy McCall ↶ 1574 
// --------------------------------------------------------------- proposals
1575
d7e2c275 Andy McCall ↶ 1576 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all&limit=N`:
1577 
/// open ones (drafts too) by default, newest first, the first `limit` if
1578 
/// given (#331).
de505df5 Andy McCall ↶ 1579 
async fn proposals(
1580 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1581 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1582 
    Path((owner, name)): Path<(String, String)>,
d7e2c275 Andy McCall ↶ 1583 
    Query(q): Query<ProposalsQuery>,
b64e2537 Andy McCall ↶ 1584 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1585 
    let c = caller(&app, &headers).await?;
1586 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1587 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1588 
        "open" => &["open", "draft"],
1589 
        "draft" => &["draft"],
1590 
        "landed" => &["landed"],
1591 
        "closed" => &["closed"],
1592 
        "all" => &["open", "draft", "landed", "closed"],
1593 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1594 
    };
46b5e2c5 Andy McCall ↶ 1595 
    // Each proposal's projected state is worked out from the store, which
1596 
    // for a bucket-backed repository is many slow round trips: four at a
1597 
    // time, in order, each under the repository's read lock only. One at
d7e2c275 Andy McCall ↶ 1598 
    // a time took 28 s for a repository on GCS (oxygenhub#171). A landed
1599 
    // or closed one is as recorded, not projected again (#331).
46b5e2c5 Andy McCall ↶ 1600 
    use futures::StreamExt;
d7e2c275 Andy McCall ↶ 1601 
    let mut rows = db::proposals::list(&app.db, row.id, states).await?;
1602 
    if let Some(limit) = q.limit {
1603 
        rows.truncate(limit);
1604 
    }
46b5e2c5 Andy McCall ↶ 1605 
    let out: Vec<Result<Proposal, ApiError>> = futures::stream::iter(rows)
1606 
        .map(|p| {
1607 
            let (app, repo, owner, name, id) = (app.clone(), repo.clone(), owner.clone(), name.clone(), row.id);
1608 
            async move {
d7e2c275 Andy McCall ↶ 1609 
                let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
46b5e2c5 Andy McCall ↶ 1610 
                let v = crate::web::proposals::verdict(&app, &loaded, id).await?;
1611 
                Ok(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)
1612 
            }
1613 
        })
1614 
        .buffered(4)
1615 
        .collect()
1616 
        .await;
1617 
    Ok(Json(out.into_iter().collect::<Result<Vec<_>, _>>()?))
de505df5 Andy McCall ↶ 1618 
}
1619
1620 
async fn proposal(
1621 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1622 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1623 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1624 
) -> Result<Json<Proposal>, ApiError> {
1625 
    let c = caller(&app, &headers).await?;
1626 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1627 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1628 
    let source_url = match p.source_repo_id {
1629 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1630 
        None => None,
1631 
    };
d7e2c275 Andy McCall ↶ 1632 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
de505df5 Andy McCall ↶ 1633 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1634 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1635 
}
1636
739a763a Andy McCall ↶ 1637 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1638 
/// keeping what is not given; the author or a maintainer, as on the page
1639 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1640 
async fn edit_proposal(
1641 
    State(app): State<Shared>,
1642 
    headers: HeaderMap,
1643 
    Path((owner, name, number)): Path<(String, String, i64)>,
1644 
    Json(body): Json<hub_api::ProposalEdit>,
1645 
) -> Result<Json<Proposal>, ApiError> {
1646 
    let c = caller(&app, &headers).await?;
1647 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1648 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1649 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1650 
    let text = body.title.is_some() || body.body.is_some();
1651 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1652 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1653 
    }
1654 
    if body.labels.is_some() && role < Role::Triage {
1655 
        return Err(forbidden("setting labels needs triage access"));
1656 
    }
1657 
    // Every name is checked before anything changes.
1658 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1659 
    if text {
1660 
        let title = match body.title.as_deref().map(str::trim) {
1661 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1662 
            Some(t) => t,
1663 
            None => p.title.as_str(),
1664 
        };
1665 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1666 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1667 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1668 
    }
2291f8cc Andy McCall ↶ 1669 
    if let Some(want) = labels {
1670 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1671 
        for l in &have {
1672 
            if !want.iter().any(|w| w.id == l.id) {
1673 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1674 
            }
1675 
        }
1676 
        for w in &want {
1677 
            if !have.iter().any(|l| l.id == w.id) {
1678 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1679 
            }
1680 
        }
1681 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1682 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1683 
    }
09ffa7b6 Andy McCall ↶ 1684 
    // `draft` says the same as `state`, in the words of creation (#313).
1685 
    let want = match (body.state.as_deref(), body.draft) {
1686 
        (Some(s), Some(d)) if (s == "draft") != d => {
1687 
            return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {s:?} and draft {d} disagree")));
1688 
        }
1689 
        (Some(s), _) => Some(s),
1690 
        (None, Some(true)) => Some("draft"),
1691 
        (None, Some(false)) => Some("open"),
1692 
        (None, None) => None,
1693 
    };
1694 
    if let Some(want) = want {
71e65fcf Andy McCall ↶ 1695 
        if Some(me.id) != p.author_id && role < Role::Triage {
1696 
            return Err(ApiError(
1697 
                StatusCode::FORBIDDEN,
09ffa7b6 Andy McCall ↶ 1698 
                "only the proposal's author or someone with triage access can close, reopen or change whether it is a draft".into(),
71e65fcf Andy McCall ↶ 1699 
            ));
1700 
        }
09ffa7b6 Andy McCall ↶ 1701 
        // The page's transitions: a draft is made ready (open), and an open
1702 
        // proposal turned back into a draft.
71e65fcf Andy McCall ↶ 1703 
        let new_state = match (want, p.state.as_str()) {
1704 
            ("closed", "open" | "draft") => "closed",
09ffa7b6 Andy McCall ↶ 1705 
            ("open", "closed" | "draft") => "open",
1706 
            ("draft", "open") => "draft",
71e65fcf Andy McCall ↶ 1707 
            (w, now) if w == now => now,
09ffa7b6 Andy McCall ↶ 1708 
            ("closed" | "open" | "draft", now) => {
71e65fcf Andy McCall ↶ 1709 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1710 
            }
09ffa7b6 Andy McCall ↶ 1711 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed, open or draft".into())),
71e65fcf Andy McCall ↶ 1712 
        };
1713 
        if new_state != p.state {
1714 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1715 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1716 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1717 
        }
1718 
    }
739a763a Andy McCall ↶ 1719 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1720 
    let source_url = match p.source_repo_id {
1721 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1722 
        None => None,
1723 
    };
d7e2c275 Andy McCall ↶ 1724 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
739a763a Andy McCall ↶ 1725 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1726 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1727 
}
1728
1f1eb06a Andy McCall ↶ 1729 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1730 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1731 
/// `{"over_checks": "reason"}` lands over required checks that have not
1732 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1733 
async fn land_proposal(
1734 
    State(app): State<Shared>,
1735 
    headers: HeaderMap,
1736 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1737 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1738 
) -> Result<Json<Proposal>, ApiError> {
1739 
    let c = caller(&app, &headers).await?;
1740 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1741 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1742 
        None
1743 
    } else {
1744 
        serde_json::from_slice::<serde_json::Value>(&body)
1745 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1746 
            .get("over_checks")
1747 
            .and_then(|v| v.as_str())
1748 
            .map(String::from)
1749 
    };
1750 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1751 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1752 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1753 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1754 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1755 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1756 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1757 
    }
d23464c0 Andy McCall ↶ 1758 
}
1759
86a69b53 Andy McCall ↶ 1760 
/// `POST /repos/{o}/{n}/proposals/{number}/auto-land` (repo:write, #261):
1761 
/// land it when its checks pass; at once if they already have.
1762 
async fn auto_land_on(
1763 
    State(app): State<Shared>,
1764 
    headers: HeaderMap,
1765 
    Path((owner, name, number)): Path<(String, String, i64)>,
1766 
) -> Result<Json<Proposal>, ApiError> {
1767 
    auto_land_set(&app, &headers, &owner, &name, number, true).await?;
1768 
    proposal(State(app), headers, Path((owner, name, number))).await
1769 
}
1770
1771 
/// `DELETE …/auto-land`: it will not land by itself.
1772 
async fn auto_land_off(
1773 
    State(app): State<Shared>,
1774 
    headers: HeaderMap,
1775 
    Path((owner, name, number)): Path<(String, String, i64)>,
1776 
) -> Result<Json<Proposal>, ApiError> {
1777 
    auto_land_set(&app, &headers, &owner, &name, number, false).await?;
1778 
    proposal(State(app), headers, Path((owner, name, number))).await
1779 
}
1780
1781 
async fn auto_land_set(app: &Shared, headers: &HeaderMap, owner: &str, name: &str, number: i64, on: bool) -> Result<(), ApiError> {
1782 
    let c = caller(app, headers).await?;
1783 
    let me = c.require("repo:write")?.clone();
1784 
    let (_, row, _) = reach(app, &c, owner, name, Access::Write).await?;
1785 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1786 
    if !p.is_open() {
1787 
        return Err(ApiError(StatusCode::CONFLICT, format!("the proposal is {}", p.state)));
1788 
    }
1789 
    crate::autoland::set(app, &row, &p, &me, on).await?;
1790 
    Ok(())
1791 
}
1792
3f02e5ea Andy McCall ↶ 1793 
/// The files a proposal changes (hub spec §12.1).
1794 
async fn proposal_files(
1795 
    State(app): State<Shared>,
1796 
    headers: HeaderMap,
1797 
    Path((owner, name, number)): Path<(String, String, i64)>,
1798 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1799 
    let c = caller(&app, &headers).await?;
1800 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1801 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1802 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1803 
    Ok(Json(
1804 
        loaded
1805 
            .files
1806 
            .iter()
1807 
            .map(|f| hub_api::ProposalFile {
1808 
                path: f.path.clone(),
1809 
                from: f.from.clone(),
1810 
                kind: f.kind.clone(),
1811 
                added: f.added,
1812 
                removed: f.removed,
1813 
            })
1814 
            .collect(),
1815 
    ))
1816 
}
1817
1818 
/// One file's bytes on a side of a proposal: `base` is the target's
1819 
/// state, `head` the projected state. 404 when the file does not exist
1820 
/// on that side.
1821 
async fn proposal_content(
1822 
    State(app): State<Shared>,
1823 
    headers: HeaderMap,
1824 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1825 
) -> Result<Response, ApiError> {
1826 
    let c = caller(&app, &headers).await?;
1827 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1828 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1829 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
3f02e5ea Andy McCall ↶ 1830 
    let heads = match side.as_str() {
1831 
        "base" => loaded.target_heads,
1832 
        "head" => loaded.heads,
1833 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1834 
    };
1835 
    let limit = app.config.limits.render_limit.0;
1836 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1837 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1838 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1839 
}
1840
b64e2537 Andy McCall ↶ 1841 
async fn create_proposal(
1842 
    State(app): State<Shared>,
1843 
    headers: HeaderMap,
1844 
    Path((owner, name)): Path<(String, String)>,
1845 
    Json(body): Json<NewProposal>,
1846 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1847 
    let c = caller(&app, &headers).await?;
1848 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1849 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1850 
    let created =
1851 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1852 
            .await
1853 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
3571c519 Andy McCall ↶ 1854 
    let loaded = crate::web::proposals::load_summary(&app, &repo, created).await?;
b64e2537 Andy McCall ↶ 1855 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1856 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1857 
}
d23464c0 Andy McCall ↶ 1858
b64e2537 Andy McCall ↶ 1859 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1860 
    Comment {
1861 
        id: c.id,
1862 
        author: c.author.clone(),
1863 
        body: c.body.clone(),
1864 
        created_ms: c.created_ms,
1865 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1866 
        anchor: if c.anchor_change.is_empty() {
1867 
            None
1868 
        } else {
1869 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1870 
        },
c0fac31d Andy McCall ↶ 1871 
        line: None,
b64e2537 Andy McCall ↶ 1872 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1873 
    }
1874 
}
1875
b64e2537 Andy McCall ↶ 1876 
async fn proposal_comments(
1877 
    State(app): State<Shared>,
1878 
    headers: HeaderMap,
1879 
    Path((owner, name, number)): Path<(String, String, i64)>,
1880 
) -> Result<Json<Vec<Comment>>, ApiError> {
1881 
    let c = caller(&app, &headers).await?;
1882 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1883 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1884 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1885 
    // Place anchored comments on their line of the projected state.
1886 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1887 
    if !paths.is_empty() {
1888 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
3571c519 Andy McCall ↶ 1889 
        let heads = crate::web::proposals::load_summary(&app, &repo, p).await?.heads;
c0fac31d Andy McCall ↶ 1890 
        let lines = app
1891 
            .repos
1892 
            .read(&repo, move |r, _| {
1893 
                let mut at = std::collections::HashMap::new();
1894 
                for path in paths {
1895 
                    // A file the projection removed has no lines to place a comment on.
1896 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1897 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1898 
                    }
1899 
                }
1900 
                Ok(at)
1901 
            })
1902 
            .await?;
1903 
        for c in &mut out {
1904 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1905 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1906 
            }
1907 
        }
1908 
    }
1909 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1910 
}
1911
1912 
async fn proposal_comment(
1913 
    State(app): State<Shared>,
1914 
    headers: HeaderMap,
1915 
    Path((owner, name, number)): Path<(String, String, i64)>,
1916 
    Json(body): Json<NewComment>,
1917 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1918 
    let c = caller(&app, &headers).await?;
1919 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1920 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1921 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1922 
    if body.body.trim().is_empty() {
1923 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1924 
    }
3f4b0ea6 Andy McCall ↶ 1925 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1926 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1927 
        (Some(path), Some(line)) if !path.is_empty() => {
1928 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1929 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1930 
            let atom = app
1931 
                .repos
1932 
                .read(&repo, move |r, cache| {
1933 
                    let projected = cache.load(r, &heads)?;
1934 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1935 
                })
1936 
                .await?
1937 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1938 
            Some((path.to_string(), atom))
1939 
        }
1940 
        _ => None,
1941 
    };
1942 
    let row_c = db::proposals::add_comment(
1943 
        &app.db,
1944 
        p.id,
1945 
        Some(me.id),
1946 
        &me.username,
1947 
        body.body.trim(),
1948 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1949 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1950 
    )
1951 
    .await?;
b64e2537 Andy McCall ↶ 1952 
    crate::notify::deliver(
1953 
        &app,
1954 
        crate::notify::Event {
1955 
            kind: "proposal.comment",
1956 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1957 
            url: format!("/{owner}/{name}/proposal/{number}"),
1958 
            actor: &me,
1959 
            repo_id: row.id,
1960 
            thread: Some(("proposal", p.id)),
1961 
            mention_text: &body.body,
1962 
            direct: p.author_id.into_iter().collect(),
1963 
        },
1964 
    )
1965 
    .await;
1966 
    crate::hooks::emit(
1967 
        &app,
1968 
        &row,
1969 
        "comment.proposal",
1970 
        &me.username,
1971 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1972 
    )
1973 
    .await;
c0fac31d Andy McCall ↶ 1974 
    let mut created = comment_of(&row_c);
1975 
    created.line = created.anchor.as_ref().and(body.line);
1976 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1977 
}
1978
1979 
async fn proposal_reviews(
1980 
    State(app): State<Shared>,
1981 
    headers: HeaderMap,
1982 
    Path((owner, name, number)): Path<(String, String, i64)>,
1983 
) -> Result<Json<Vec<Review>>, ApiError> {
1984 
    let c = caller(&app, &headers).await?;
1985 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1986 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1987 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1988 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1989 
    Ok(Json(
1990 
        v.reviews
1991 
            .into_iter()
1992 
            .map(|r| Review {
1993 
                id: r.row.id,
1994 
                author: r.row.author,
1995 
                verdict: r.row.verdict,
1996 
                body: r.row.body,
1997 
                sealed: r.sealed,
1998 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1999 
                via: r.row.via,
b64e2537 Andy McCall ↶ 2000 
            })
2001 
            .collect(),
2002 
    ))
2003 
}
2004
2005 
async fn proposal_review(
2006 
    State(app): State<Shared>,
2007 
    headers: HeaderMap,
2008 
    Path((owner, name, number)): Path<(String, String, i64)>,
2009 
    Json(body): Json<NewReview>,
2010 
) -> Result<(StatusCode, Json<Review>), ApiError> {
2011 
    let c = caller(&app, &headers).await?;
2012 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2013 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2014 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2015 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
2016 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
2017 
    }
2018 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
2019 
        return Err(forbidden("you cannot approve your own proposal"));
2020 
    }
2021 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
2022 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 2023 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 2024 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
2025 
    Ok((
2026 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 2027 
        Json(Review { id: r.id, author: r.author, verdict: r.verdict, body: r.body, sealed: false, created_ms: r.created_ms, via: r.via }),
b64e2537 Andy McCall ↶ 2028 
    ))
2029 
}
2030
cc1cd197 Andy McCall ↶ 2031 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
2032 
/// author, or a writer). Answers with everyone asked now.
2033 
async fn request_reviewers(
2034 
    State(app): State<Shared>,
2035 
    headers: HeaderMap,
2036 
    Path((owner, name, number)): Path<(String, String, i64)>,
2037 
    Json(body): Json<ReviewRequest>,
2038 
) -> Result<Json<Vec<String>>, ApiError> {
2039 
    let c = caller(&app, &headers).await?;
2040 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2041 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2042 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2043 
    if Some(me.id) != p.author_id && role < Role::Write {
2044 
        return Err(forbidden("only the author or a writer asks for reviews"));
2045 
    }
2046 
    if !p.is_open() {
2047 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2048 
    }
2049 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
2050 
        .await
2051 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2052 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
2053 
}
2054
2055 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
2056 
async fn withdraw_reviewer(
2057 
    State(app): State<Shared>,
2058 
    headers: HeaderMap,
2059 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
2060 
) -> Result<StatusCode, ApiError> {
2061 
    let c = caller(&app, &headers).await?;
2062 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2063 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2064 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2065 
    if Some(me.id) != p.author_id && role < Role::Write {
2066 
        return Err(forbidden("only the author or a writer withdraws review requests"));
2067 
    }
2068 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
2069 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
2070 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
2071 
    }
2072 
    Ok(StatusCode::NO_CONTENT)
2073 
}
2074
b64e2537 Andy McCall ↶ 2075 
async fn proposal_checks(
2076 
    State(app): State<Shared>,
2077 
    headers: HeaderMap,
2078 
    Path((owner, name, number)): Path<(String, String, i64)>,
2079 
) -> Result<Json<Vec<Check>>, ApiError> {
2080 
    let c = caller(&app, &headers).await?;
2081 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2082 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 2083 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 2084 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
2085 
}
2086
2087 
// ------------------------------------------------------------------ issues
2088
2089 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
2090 
    let labels = db::issues::issue_labels(&app.db, i.id)
2091 
        .await?
2092 
        .into_iter()
2093 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2094 
        .collect();
2095 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
2096 
    let milestone = match i.milestone_id {
2097 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
2098 
        None => None,
2099 
    };
5d90e0e0 Andy McCall 2100 
    let comments: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM issue_comments WHERE issue_id = $1").bind(i.id).fetch_one(&app.db).await?;
b64e2537 Andy McCall ↶ 2101 
    Ok(Issue {
2102 
        number: i.number,
2103 
        title: i.title.clone(),
2104 
        body: i.body.clone(),
2105 
        author: i.author.clone(),
2106 
        state: i.state.clone(),
2107 
        reason: i.reason.clone(),
2108 
        labels,
2109 
        assignees,
2110 
        milestone,
2111 
        comments,
2112 
        locked: i.locked,
2113 
        pinned: i.pinned,
2114 
        created_ms: i.created_ms,
2115 
        updated_ms: i.updated_ms,
2116 
        closed_ms: i.closed_ms,
2117 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
2118 
    })
2119 
}
2120
2121 
#[derive(Deserialize)]
2122 
struct IssuesQuery {
2123 
    state: Option<String>,
d7e2c275 Andy McCall ↶ 2124 
}
2125
2126 
#[derive(Deserialize)]
2127 
struct ProposalsQuery {
2128 
    state: Option<String>,
2129 
    limit: Option<usize>,
b64e2537 Andy McCall ↶ 2130 
}
2131
2132 
async fn issues(
2133 
    State(app): State<Shared>,
2134 
    headers: HeaderMap,
2135 
    Path((owner, name)): Path<(String, String)>,
2136 
    Query(q): Query<IssuesQuery>,
2137 
) -> Result<Json<Vec<Issue>>, ApiError> {
2138 
    let c = caller(&app, &headers).await?;
2139 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2140 
    let state = q.state.unwrap_or_else(|| "open".into());
2141 
    let mut out = Vec::new();
2142 
    for i in db::issues::list(&app.db, row.id).await? {
2143 
        if state == "all" || i.state == state {
2144 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 2145 
        }
2146 
    }
b64e2537 Andy McCall ↶ 2147 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 2148 
}
2149
b64e2537 Andy McCall ↶ 2150 
async fn create_issue(
2151 
    State(app): State<Shared>,
2152 
    headers: HeaderMap,
2153 
    Path((owner, name)): Path<(String, String)>,
2154 
    Json(body): Json<NewIssue>,
2155 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
2156 
    let c = caller(&app, &headers).await?;
2157 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 2158 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 2159 
    if body.title.trim().is_empty() {
2160 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 2161 
    }
76f262e1 Andy McCall ↶ 2162 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
2163 
    if triage && role < Role::Triage {
2164 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2165 
    }
2166 
    // Check the names before anything is created.
2167 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 2168 
    let i = db::issues::create(
2169 
        &app.db,
2170 
        db::issues::NewIssue {
2171 
            repo_id: row.id,
2172 
            title: body.title.trim(),
2173 
            body: body.body.trim(),
2174 
            author_id: Some(me.id),
2175 
            author: &me.username,
2176 
        },
2177 
    )
2178 
    .await?;
2179 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 2180 
    if triage {
2181 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
2182 
        apply_triage(&app, &i, &me, t).await?;
2183 
    }
2184 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 2185 
    crate::web::issues::reindex(&app, row.id, &i).await;
2186 
    let api = issue_of(&app, &row, &i).await?;
2187 
    crate::notify::deliver(
2188 
        &app,
2189 
        crate::notify::Event {
2190 
            kind: "issue.opened",
2191 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
2192 
            url: format!("/{owner}/{name}/issue/{}", i.number),
2193 
            actor: &me,
2194 
            repo_id: row.id,
2195 
            thread: Some(("issue", i.id)),
2196 
            mention_text: &body.body,
2197 
            direct: vec![],
2198 
        },
2199 
    )
2200 
    .await;
2201 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
2202 
    Ok((StatusCode::CREATED, Json(api)))
2203 
}
2204
2205 
async fn issue(
2206 
    State(app): State<Shared>,
2207 
    headers: HeaderMap,
2208 
    Path((owner, name, number)): Path<(String, String, i64)>,
2209 
) -> Result<Json<Issue>, ApiError> {
2210 
    let c = caller(&app, &headers).await?;
2211 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2212 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2213 
    Ok(Json(issue_of(&app, &row, &i).await?))
2214 
}
2215
2216 
async fn issue_state(
2217 
    State(app): State<Shared>,
2218 
    headers: HeaderMap,
2219 
    Path((owner, name, number)): Path<(String, String, i64)>,
2220 
    Json(body): Json<IssueStateChange>,
2221 
) -> Result<Json<Issue>, ApiError> {
2222 
    let c = caller(&app, &headers).await?;
2223 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2224 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2225 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2226 
    if role < Role::Triage && Some(me.id) != i.author_id {
2227 
        return Err(forbidden("only the author or triage may change the state"));
2228 
    }
2229 
    let (state, reason) = match body.state.as_str() {
2230 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
2231 
        "open" => ("open", ""),
2232 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
2233 
    };
2234 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
2235 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
2236 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2237 
    let api = issue_of(&app, &row, &fresh).await?;
2238 
    crate::hooks::emit(
2239 
        &app,
2240 
        &row,
2241 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
2242 
        &me.username,
2243 
        serde_json::json!({ "issue": api }),
2244 
    )
2245 
    .await;
2246 
    Ok(Json(api))
2247 
}
2248
2249 
async fn issue_comments(
2250 
    State(app): State<Shared>,
2251 
    headers: HeaderMap,
2252 
    Path((owner, name, number)): Path<(String, String, i64)>,
2253 
) -> Result<Json<Vec<Comment>>, ApiError> {
2254 
    let c = caller(&app, &headers).await?;
2255 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2256 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2257 
    Ok(Json(
2258 
        db::issues::comments(&app.db, i.id)
2259 
            .await?
2260 
            .into_iter()
2261 
            .map(|c| Comment {
2262 
                id: c.id,
2263 
                author: c.author,
2264 
                body: c.body,
2265 
                created_ms: c.created_ms,
2266 
                path: None,
2267 
                anchor: None,
c0fac31d Andy McCall ↶ 2268 
                line: None,
b64e2537 Andy McCall ↶ 2269 
                resolved: false,
2270 
            })
2271 
            .collect(),
2272 
    ))
2273 
}
2274
2275 
async fn issue_comment(
2276 
    State(app): State<Shared>,
2277 
    headers: HeaderMap,
2278 
    Path((owner, name, number)): Path<(String, String, i64)>,
2279 
    Json(body): Json<NewComment>,
2280 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
2281 
    let c = caller(&app, &headers).await?;
2282 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2283 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2284 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2285 
    if i.locked && role < Role::Triage {
2286 
        return Err(forbidden("this issue is locked"));
2287 
    }
2288 
    if body.body.trim().is_empty() {
2289 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
2290 
    }
2291 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
2292 
    crate::web::issues::reindex(&app, row.id, &i).await;
2293 
    crate::notify::deliver(
2294 
        &app,
2295 
        crate::notify::Event {
2296 
            kind: "issue.comment",
2297 
            title: format!("{owner}/{name}#{number}: {}", i.title),
2298 
            url: format!("/{owner}/{name}/issue/{number}"),
2299 
            actor: &me,
2300 
            repo_id: row.id,
2301 
            thread: Some(("issue", i.id)),
2302 
            mention_text: &body.body,
2303 
            direct: i.author_id.into_iter().collect(),
2304 
        },
2305 
    )
2306 
    .await;
c0fac31d Andy McCall ↶ 2307 
    let api = Comment {
2308 
        id: cm.id,
2309 
        author: cm.author,
2310 
        body: cm.body,
2311 
        created_ms: cm.created_ms,
2312 
        path: None,
2313 
        anchor: None,
2314 
        line: None,
2315 
        resolved: false,
2316 
    };
b64e2537 Andy McCall ↶ 2317 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
2318 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 2319 
}
2320
2321 
/// Labels, assignees and milestone named in a request, looked up.
2322 
struct Triage {
2323 
    labels: Option<Vec<db::issues::Label>>,
2324 
    assignees: Option<Vec<Account>>,
2325 
    /// `Some(None)` clears the milestone.
2326 
    milestone: Option<Option<db::issues::Milestone>>,
2327 
}
2328
2329 
async fn resolve_triage(
2330 
    app: &Shared,
2331 
    repo_id: i64,
2332 
    labels: Option<&[String]>,
2333 
    assignees: Option<&[String]>,
2334 
    milestone: Option<&str>,
2335 
) -> Result<Triage, ApiError> {
2336 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
2337 
    let labels = match labels {
2338 
        Some(names) => {
2339 
            let mut out = Vec::new();
2340 
            for n in names {
2341 
                out.push(
2342 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
2343 
                        .await?
2344 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
2345 
                );
2346 
            }
2347 
            Some(out)
2348 
        }
2349 
        None => None,
2350 
    };
2351 
    let assignees = match assignees {
2352 
        Some(names) => {
2353 
            let mut out = Vec::new();
2354 
            for n in names {
2355 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
2356 
            }
2357 
            Some(out)
2358 
        }
2359 
        None => None,
2360 
    };
2361 
    let milestone = match milestone.map(str::trim) {
2362 
        None => None,
2363 
        Some("") => Some(None),
2364 
        Some(title) => Some(Some(
2365 
            db::issues::milestones(&app.db, repo_id)
2366 
                .await?
2367 
                .into_iter()
2368 
                .find(|m| m.title == title)
2369 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
2370 
        )),
2371 
    };
2372 
    Ok(Triage { labels, assignees, milestone })
2373 
}
2374
2375 
/// Make an issue's labels, assignees and milestone what `t` says, with
2376 
/// timeline events for what changed.
2377 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
2378 
    if let Some(want) = t.labels {
2379 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
2380 
        for l in &have {
2381 
            if !want.iter().any(|w| w.id == l.id) {
2382 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
2383 
            }
2384 
        }
2385 
        for w in &want {
2386 
            if !have.iter().any(|l| l.id == w.id) {
2387 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
2388 
            }
2389 
        }
2390 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
2391 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
2392 
    }
2393 
    if let Some(want) = t.assignees {
2394 
        let have = db::issues::assignees(&app.db, i.id).await?;
2395 
        for name in &have {
2396 
            if !want.iter().any(|a| &a.username == name) {
2397 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
2398 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
2399 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
2400 
                }
2401 
            }
2402 
        }
2403 
        for a in &want {
2404 
            if !have.contains(&a.username) {
2405 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
2406 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
2407 
            }
2408 
        }
2409 
    }
2410 
    if let Some(m) = t.milestone {
2411 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
2412 
        db::issues::add_event(&app.db, i.id, &me.username, "set milestone", m.as_ref().map(|m| m.title.as_str()).unwrap_or("")).await.ok();
2413 
    }
2414 
    Ok(())
2415 
}
2416
2417 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
2418 
async fn issue_edit(
2419 
    State(app): State<Shared>,
2420 
    headers: HeaderMap,
2421 
    Path((owner, name, number)): Path<(String, String, i64)>,
2422 
    Json(body): Json<IssueEdit>,
2423 
) -> Result<Json<Issue>, ApiError> {
2424 
    let c = caller(&app, &headers).await?;
2425 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2426 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2427 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2428 
    let text = body.title.is_some() || body.body.is_some();
2429 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
2430 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
2431 
        return Err(forbidden("only the author or triage may edit the title and body"));
2432 
    }
2433 
    if triage && role < Role::Triage {
2434 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2435 
    }
2436 
    if i.locked && role < Role::Triage {
2437 
        return Err(forbidden("this issue is locked"));
2438 
    }
2439 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
2440 
    if text {
2441 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
2442 
        if title.is_empty() {
2443 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
2444 
        }
2445 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
2446 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
2447 
    }
2448 
    apply_triage(&app, &i, &me, t).await?;
2449 
    db::issues::touch(&app.db, i.id).await.ok();
2450 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2451 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
2452 
    let api = issue_of(&app, &row, &fresh).await?;
2453 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
2454 
    Ok(Json(api))
2455 
}
2456
2457 
/// `POST /repos/{o}/{n}/labels` (triage).
2458 
async fn create_label(
2459 
    State(app): State<Shared>,
2460 
    headers: HeaderMap,
2461 
    Path((owner, name)): Path<(String, String)>,
2462 
    Json(body): Json<NewLabel>,
2463 
) -> Result<(StatusCode, Json<Label>), ApiError> {
2464 
    let c = caller(&app, &headers).await?;
2465 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2466 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2467 
    if role < Role::Triage {
2468 
        return Err(forbidden("labels need triage access"));
2469 
    }
2470 
    let label = body.name.trim();
2471 
    if label.is_empty() || label.len() > 50 {
2472 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
2473 
    }
2474 
    let colour = match body.colour.as_deref() {
2475 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
2476 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
2477 
        None => "#5aa8ff".to_string(),
2478 
    };
2479 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
2480 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
2481 
}
2482
2483 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
2484 
async fn delete_label(
2485 
    State(app): State<Shared>,
2486 
    headers: HeaderMap,
2487 
    Path((owner, name, label)): Path<(String, String, String)>,
2488 
) -> Result<StatusCode, ApiError> {
2489 
    let c = caller(&app, &headers).await?;
2490 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2491 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2492 
    if role < Role::Triage {
2493 
        return Err(forbidden("labels need triage access"));
2494 
    }
2495 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
2496 
    db::issues::delete_label(&app.db, l.id).await?;
2497 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2498 
}
2499
b64e2537 Andy McCall ↶ 2500 
async fn labels(
2501 
    State(app): State<Shared>,
2502 
    headers: HeaderMap,
2503 
    Path((owner, name)): Path<(String, String)>,
2504 
) -> Result<Json<Vec<Label>>, ApiError> {
2505 
    let c = caller(&app, &headers).await?;
2506 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2507 
    Ok(Json(
2508 
        db::issues::labels(&app.db, row.id)
2509 
            .await?
2510 
            .into_iter()
2511 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2512 
            .collect(),
2513 
    ))
2514 
}
2515
2516 
async fn milestones(
2517 
    State(app): State<Shared>,
2518 
    headers: HeaderMap,
2519 
    Path((owner, name)): Path<(String, String)>,
2520 
) -> Result<Json<Vec<Milestone>>, ApiError> {
2521 
    let c = caller(&app, &headers).await?;
2522 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2523 
    let mut out = Vec::new();
2524 
    for m in db::issues::milestones(&app.db, row.id).await? {
2525 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2526 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 2527 
    }
b64e2537 Andy McCall ↶ 2528 
    Ok(Json(out))
2529 
}
2530
5ea4872f Andy McCall ↶ 2531 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
2532 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
2533 
}
2534
2535 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
2536 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
2537 
    let due = due.trim();
2538 
    if due.is_empty() {
2539 
        return Ok(None);
2540 
    }
2541 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
2542 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
2543 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
2544 
}
2545
2546 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
2547 
    let c = caller(app, headers).await?;
2548 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2549 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
2550 
    if role < Role::Triage {
2551 
        return Err(forbidden("milestones need triage access"));
2552 
    }
2553 
    Ok(row)
2554 
}
2555
2556 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
2557 
/// milestone, or change the description and due date of the one with
2558 
/// that title.
2559 
async fn create_milestone(
2560 
    State(app): State<Shared>,
2561 
    headers: HeaderMap,
2562 
    Path((owner, name)): Path<(String, String)>,
2563 
    Json(body): Json<NewMilestone>,
2564 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
2565 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2566 
    let title = body.title.trim();
2567 
    if title.is_empty() || title.len() > 100 {
2568 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2569 
    }
2570 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
2571 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
2572 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2573 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
2574 
}
2575
2576 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
2577 
/// description, due date and state; what is not given stays.
2578 
async fn edit_milestone(
2579 
    State(app): State<Shared>,
2580 
    headers: HeaderMap,
2581 
    Path((owner, name, title)): Path<(String, String, String)>,
2582 
    Json(body): Json<MilestoneEdit>,
2583 
) -> Result<Json<Milestone>, ApiError> {
2584 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2585 
    let m = db::issues::milestones(&app.db, row.id)
2586 
        .await?
2587 
        .into_iter()
2588 
        .find(|m| m.title == title)
2589 
        .ok_or_else(|| not_found("no such milestone"))?;
2590 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
2591 
    if new_title.is_empty() || new_title.len() > 100 {
2592 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2593 
    }
2594 
    let due_ms = match body.due.as_deref() {
2595 
        Some(d) => due_ms_of(d)?,
2596 
        None => m.due_ms,
2597 
    };
2598 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
2599 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
2600 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
2601 
    }
2602 
    if let Some(state) = body.state.as_deref() {
2603 
        match state {
2604 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
2605 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
2606 
        }
2607 
    }
2608 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
2609 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
2610 
    Ok(Json(milestone_of(fresh, open, closed)))
2611 
}
2612
b64e2537 Andy McCall ↶ 2613 
// --------------------------------------------------------- hooks, checks
2614
2615 
fn hook_of(h: &db::hooks::Hook) -> Hook {
2616 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
2617 
}
2618
2619 
async fn hooks(
2620 
    State(app): State<Shared>,
2621 
    headers: HeaderMap,
2622 
    Path((owner, name)): Path<(String, String)>,
2623 
) -> Result<Json<Vec<Hook>>, ApiError> {
2624 
    let c = caller(&app, &headers).await?;
2625 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2626 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2627 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 2628 
}
2629
b64e2537 Andy McCall ↶ 2630 
async fn create_hook(
2631 
    State(app): State<Shared>,
2632 
    headers: HeaderMap,
2633 
    Path((owner, name)): Path<(String, String)>,
2634 
    Json(body): Json<NewHook>,
2635 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
2636 
    let c = caller(&app, &headers).await?;
2637 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
2638 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2639 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
2640 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
2641 
    }
2642 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
2643 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
2644 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 2645 
}
2646
b64e2537 Andy McCall ↶ 2647 
async fn delete_hook(
2648 
    State(app): State<Shared>,
2649 
    headers: HeaderMap,
2650 
    Path((owner, name, id)): Path<(String, String, i64)>,
2651 
) -> Result<StatusCode, ApiError> {
2652 
    let c = caller(&app, &headers).await?;
2653 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2654 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2655 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
2656 
        db::hooks::delete_hook(&app.db, id).await?;
2657 
    }
2658 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2659 
}
2660
b64e2537 Andy McCall ↶ 2661 
pub fn check_of(c: &db::hooks::Check) -> Check {
2662 
    Check {
2663 
        state: c.state.clone(),
2664 
        name: c.name.clone(),
2665 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
2666 
        summary: c.summary.clone(),
2667 
        url: c.url.clone(),
2668 
        reporter: c.reporter.clone(),
2669 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
2670 
        started_ms: c.started_ms,
2671 
        finished_ms: c.finished_ms,
2672 
    }
961c10be Andy McCall ↶ 2673 
}
2674
2675 
/// `GET /repos/{o}/{n}/checks/required`.
2676 
async fn required_checks(
2677 
    State(app): State<Shared>,
2678 
    headers: HeaderMap,
2679 
    Path((owner, name)): Path<(String, String)>,
2680 
) -> Result<Json<RequiredChecks>, ApiError> {
2681 
    let c = caller(&app, &headers).await?;
2682 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2683 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2684 
}
2685
2686 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2687 
async fn set_required_checks(
2688 
    State(app): State<Shared>,
2689 
    headers: HeaderMap,
2690 
    Path((owner, name)): Path<(String, String)>,
2691 
    Json(body): Json<RequiredChecks>,
2692 
) -> Result<Json<RequiredChecks>, ApiError> {
2693 
    let c = caller(&app, &headers).await?;
2694 
    c.require("repo:admin")?;
2695 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2696 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2697 
    names.sort();
2698 
    names.dedup();
2699 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2700 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2701 
    }
2702 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2703 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2704 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2705 
}
2706
bf3d0754 Andy McCall ↶ 2707 
fn flow_run_of(
2708 
    app: &Shared,
2709 
    row: &db::repos::RepoRow,
2710 
    r: &db::flow::Run,
2711 
    jobs: Vec<db::flow::Job>,
2712 
    queue: &[db::flow::QueueEntry],
2713 
) -> FlowRun {
90326c96 Andy McCall ↶ 2714 
    FlowRun {
bf3d0754 Andy McCall ↶ 2715 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2716 
        number: r.number,
2717 
        bookmark: r.bookmark.clone(),
2718 
        state: r.state.clone(),
2719 
        heads: r.head_list().into_iter().map(String::from).collect(),
2720 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2721 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2722 
        actor: r.actor.clone(),
2723 
        pipeline_hash: r.pipeline_hash.clone(),
2724 
        error: r.error.clone(),
2725 
        created_ms: r.created_ms,
2726 
        finished_ms: r.finished_ms,
2727 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2728 
        jobs: jobs
2729 
            .into_iter()
2730 
            .map(|j| FlowJob {
fac6853c Andy McCall ↶ 2731 
                phases: j.phase_list().into_iter().map(|(name, ms)| hub_api::FlowPhase { name, ms }).collect(),
2732 
                queued_ms: j.queued_ms,
2733 
                ready_ms: j.ready_ms,
2734 
                peak_disk_mib: j.peak_disk_mib,
2735 
                peak_memory_mib: j.peak_memory_mib,
90326c96 Andy McCall ↶ 2736 
                depends_on: j.depends_on(),
2737 
                name: j.name,
2738 
                status: j.status,
2739 
                runner: j.runner,
2740 
                exit_code: j.exit_code,
2741 
                error: j.error,
2742 
                started_ms: j.started_ms,
2743 
                finished_ms: j.finished_ms,
2744 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2745 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2746 
                placed: j.placed,
b1860d60 Andy McCall ↶ 2747 
                approval: j.approval,
90326c96 Andy McCall ↶ 2748 
            })
2749 
            .collect(),
2750 
    }
2751 
}
2752
1edac4b6 Andy McCall ↶ 2753 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2754 
struct RunsPage {
2755 
    /// Runs numbered below this one (the next page).
2756 
    before: Option<i64>,
2757 
    limit: Option<i64>,
2758 
}
2759
2760 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2761 
async fn flow_runs(
2762 
    State(app): State<Shared>,
2763 
    headers: HeaderMap,
2764 
    Path((owner, name)): Path<(String, String)>,
2765 
    Query(q): Query<RunsPage>,
2766 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2767 
    let c = caller(&app, &headers).await?;
2768 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2769 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2770 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2771 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2772 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2773 
}
2774
2775 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2776 
async fn flow_run(
2777 
    State(app): State<Shared>,
2778 
    headers: HeaderMap,
2779 
    Path((owner, name, number)): Path<(String, String, i64)>,
2780 
) -> Result<Json<FlowRun>, ApiError> {
2781 
    let c = caller(&app, &headers).await?;
2782 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2783 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2784 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2785 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2786 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2787 
}
2788
2789 
#[derive(Deserialize)]
2790 
struct LogPage {
2791 
    /// Lines after this `seq`.
2792 
    #[serde(default)]
2793 
    after: i64,
2794 
    limit: Option<i64>,
2795 
}
2796
2797 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2798 
async fn flow_job_log(
2799 
    State(app): State<Shared>,
2800 
    headers: HeaderMap,
2801 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2802 
    Query(q): Query<LogPage>,
2803 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2804 
    let c = caller(&app, &headers).await?;
2805 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2806 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2807 
    let j = db::flow::jobs(&app.db, run.id)
2808 
        .await?
2809 
        .into_iter()
2810 
        .find(|j| j.name == job)
2811 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2812 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2813 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2814 
}
2815
2816 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2817 
struct StartRun {
2818 
    /// Default: the repository's default bookmark.
2819 
    #[serde(default)]
2820 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2821 
    /// A change's full hash: run the state whose only head it is, instead
2822 
    /// of a bookmark's.
2823 
    #[serde(default)]
2824 
    change: Option<String>,
0650d94e Andy McCall ↶ 2825 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2826 
    /// every job a manual run starts.
2827 
    #[serde(default)]
2828 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2829 
}
2830
2831 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2832 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2833 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2834 
}
2835
2836 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2837 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2838 
async fn start_flow_run(
2839 
    State(app): State<Shared>,
2840 
    headers: HeaderMap,
2841 
    Path((owner, name)): Path<(String, String)>,
2842 
    Json(body): Json<StartRun>,
2843 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2844 
    let c = caller(&app, &headers).await?;
2845 
    let me = c.require("repo:write")?.clone();
2846 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2847 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2848 
        Some(change) => {
0650d94e Andy McCall ↶ 2849 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2850 
                .await
2851 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2852 
            (n, format!("change {}", change.trim()))
2853 
        }
2854 
        None => {
2855 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2856 
            (
2857 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2858 
                    .await
2859 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2860 
                bookmark,
2861 
            )
4f692533 Andy McCall ↶ 2862 
        }
2863 
    };
2864 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2865 
    Ok(started(&app, &row, n))
2866 
}
2867
2868 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2869 
async fn rerun_flow_run(
2870 
    State(app): State<Shared>,
2871 
    headers: HeaderMap,
2872 
    Path((owner, name, number)): Path<(String, String, i64)>,
2873 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2874 
    let c = caller(&app, &headers).await?;
2875 
    let me = c.require("repo:write")?.clone();
2876 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2877 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2878 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2879 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2880 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2881 
}
2882
e8fa5369 Andy McCall ↶ 2883 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2884 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2885 
/// same run. Answers with how many jobs were queued.
2886 
async fn rerun_flow_job(
2887 
    State(app): State<Shared>,
2888 
    headers: HeaderMap,
2889 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2890 
) -> Result<Json<serde_json::Value>, ApiError> {
2891 
    let c = caller(&app, &headers).await?;
2892 
    let me = c.require("repo:write")?.clone();
2893 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2894 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2895 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2896 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2897 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2898 
}
2899
745d225d Andy McCall ↶ 2900 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2901 
/// with the run as it now stands.
2902 
async fn cancel_flow_run(
2903 
    State(app): State<Shared>,
2904 
    headers: HeaderMap,
2905 
    Path((owner, name, number)): Path<(String, String, i64)>,
2906 
) -> Result<Json<serde_json::Value>, ApiError> {
2907 
    let c = caller(&app, &headers).await?;
2908 
    let me = c.require("repo:write")?.clone();
2909 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2910 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2911 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2912 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2913 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2914 
}
2915
b644e175 Andy McCall ↶ 2916 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2917 
/// (oxygenflow#59).
2918 
async fn list_deployments(
2919 
    State(app): State<Shared>,
2920 
    headers: HeaderMap,
2921 
    Path((owner, name)): Path<(String, String)>,
2922 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2923 
    let c = caller(&app, &headers).await?;
2924 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2925 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2926 
    Ok(Json(
2927 
        list.into_iter()
2928 
            .map(|d| {
2929 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2930 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2931 
            })
2932 
            .collect(),
2933 
    ))
2934 
}
2935
b1860d60 Andy McCall ↶ 2936 
#[derive(Deserialize)]
2937 
struct ExpediteBody {
2938 
    reason: String,
2939 
}
2940
2941 
/// `POST /repos/{o}/{n}/flow/runs/{number}/expedite {"reason": …}`
2942 
/// (oxygenhub#244): a maintainer makes a queued or running run urgent, as
2943 
/// the run page's Expedite does, within the owner's cap of urgent runs.
2944 
async fn expedite_flow_run(
2945 
    State(app): State<Shared>,
2946 
    headers: HeaderMap,
2947 
    Path((owner, name, number)): Path<(String, String, i64)>,
2948 
    Json(body): Json<ExpediteBody>,
2949 
) -> Result<Json<serde_json::Value>, ApiError> {
2950 
    let c = caller(&app, &headers).await?;
2951 
    let me = c.require("repo:write")?.clone();
2952 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
2953 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such run"))?;
2954 
    crate::flow::expedite(&app, &row, &run, &me, &body.reason).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2955 
    Ok(Json(serde_json::json!({ "number": number, "expedited": true })))
2956 
}
2957
417184c7 Andy McCall ↶ 2958 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2959 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2960 
async fn approve_flow_job(
2961 
    State(app): State<Shared>,
2962 
    headers: HeaderMap,
2963 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2964 
) -> Result<Json<serde_json::Value>, ApiError> {
2965 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2966 
}
2967
2968 
async fn reject_flow_job(
2969 
    State(app): State<Shared>,
2970 
    headers: HeaderMap,
2971 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2972 
) -> Result<Json<serde_json::Value>, ApiError> {
2973 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2974 
}
2975
47e37402 Andy McCall ↶ 2976 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2977 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2978 
async fn flow_job_statement(
2979 
    State(app): State<Shared>,
2980 
    headers: HeaderMap,
2981 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2982 
) -> Result<Json<serde_json::Value>, ApiError> {
2983 
    let c = caller(&app, &headers).await?;
2984 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2985 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2986 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2987 
    Ok(Json(serde_json::json!({
2988 
        "repo": hex::encode(s.repo),
2989 
        "run": s.run,
2990 
        "job": s.job,
2991 
        "job_hash": s.job_hash.to_hex(),
2992 
        "state": s.state.to_hex(),
2993 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2994 
        "environment": s.environment,
2995 
        "waiting": j.approval == "waiting" && j.status == "queued",
2996 
    })))
2997 
}
2998
2999 
#[derive(Deserialize)]
3000 
struct SealBody {
3001 
    signed: String,
3002 
}
3003
3004 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
3005 
/// reject with a signed approval (oxygenhub#235). The signature, not the
3006 
/// caller, says who decided; the caller must be signed in.
3007 
async fn seal_flow_job(
3008 
    State(app): State<Shared>,
3009 
    headers: HeaderMap,
3010 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
3011 
    Json(body): Json<SealBody>,
3012 
) -> Result<Json<serde_json::Value>, ApiError> {
3013 
    let c = caller(&app, &headers).await?;
3014 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3015 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
3016 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
3017 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
3018 
}
3019
417184c7 Andy McCall ↶ 3020 
async fn decide_flow_job(
3021 
    app: &Shared,
3022 
    headers: &HeaderMap,
3023 
    owner: &str,
3024 
    name: &str,
3025 
    number: i64,
3026 
    job: &str,
3027 
    approve: bool,
3028 
) -> Result<Json<serde_json::Value>, ApiError> {
3029 
    let c = caller(app, headers).await?;
3030 
    let me = c.require("repo:write")?.clone();
3031 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
3032 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
05f1a85a Andy McCall ↶ 3033 
    let via = c.agent.then_some(c.token.as_str());
3034 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 3035 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
3036 
}
3037
b64e2537 Andy McCall ↶ 3038 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
3039 
/// report; the state hash names what was checked.
3040 
async fn post_check(
3041 
    State(app): State<Shared>,
3042 
    headers: HeaderMap,
3043 
    Path((owner, name)): Path<(String, String)>,
3044 
    Json(body): Json<NewCheck>,
3045 
) -> Result<(StatusCode, Json<Check>), ApiError> {
3046 
    let c = caller(&app, &headers).await?;
3047 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
3048 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3049 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
3050 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
3051 
    }
3052 
    if body.name.trim().is_empty() || body.name.len() > 100 {
3053 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
3054 
    }
3055 
    let ch = db::hooks::upsert_check(
3056 
        &app.db,
3057 
        row.id,
3058 
        &body.state,
3059 
        body.name.trim(),
3060 
        body.status.as_str(),
3061 
        &body.summary,
3062 
        &body.url,
3063 
        Some((me.id, &me.username)),
3064 
        body.seal.as_deref().unwrap_or(""),
3065 
    )
3066 
    .await?;
3067 
    let api = check_of(&ch);
33d98147 Andy McCall 3068 
    app.bus.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
b64e2537 Andy McCall ↶ 3069 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
3070 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 3071 
}
3072
b64e2537 Andy McCall ↶ 3073 
async fn checks_for_state(
3074 
    State(app): State<Shared>,
3075 
    headers: HeaderMap,
3076 
    Path((owner, name, state)): Path<(String, String, String)>,
3077 
) -> Result<Json<Vec<Check>>, ApiError> {
3078 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 3079 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3080 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 3081 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 3082 
}
3083
3084 
/// The state hash checks are keyed by, from what a client has: a state
3085 
/// hash, its heads (full change hashes joined with `+`, or the one head of
3086 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
3087 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
3088 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
3089 
    let hexes: Vec<&str> = s.split('+').collect();
3090 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
3091 
    if all_hashes {
3092 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
3093 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
3094 
            return Ok(s.to_string());
3095 
        }
3096 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
3097 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
3098 
    }
3099 
    let b = s.to_string();
3100 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
3101 
    found.map(|st| st.to_hex()).ok_or_else(|| ApiError(StatusCode::NOT_FOUND, format!("{s:?} is not a state hash, heads or a bookmark")))
d23464c0 Andy McCall ↶ 3102 
}
b66e70b7 Andy McCall ↶ 3103
3104 
// ----------------------------------------------------------------- runners
3105
3106 
/// Site administrators only, with any token of theirs (hub spec §13.2).
3107 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
3108 
    match c.account.as_ref() {
3109 
        Some(a) if a.is_admin => Ok(a),
3110 
        _ => Err(not_found("no such API route")),
3111 
    }
3112 
}
3113
9bbca80f Andy McCall ↶ 3114 
/// `GET /api/v1/admin/runner-updates` (oxygenhub#322, #326).
3115 
async fn runner_updates(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<RunnerUpdates>, ApiError> {
3116 
    let c = caller(&app, &headers).await?;
3117 
    require_site_admin(&c)?;
3118 
    use crate::web::runner_updates::{views, Reach};
3119 
    let v = views(&app, &Reach::Site).await?;
3120 
    let setting = |p: &crate::web::runner_updates::PolicyView| UpdateSetting {
3121 
        scope: p.scope.clone(),
3122 
        key: p.key.clone(),
3123 
        updates: match p.updates {
3124 
            "on" => Some(true),
3125 
            "off" => Some(false),
3126 
            _ => None,
3127 
        },
3128 
        channel: Some(p.channel.clone()).filter(|c| !c.is_empty()),
3129 
        window: Some(p.window.clone()).filter(|w| !w.is_empty()),
3130 
        dry_run: match p.dry_run {
3131 
            "on" => Some(true),
3132 
            "off" => Some(false),
3133 
            _ => None,
3134 
        },
3135 
    };
3136 
    let mut settings = vec![setting(&v.site)];
3137 
    settings.extend(v.owners.iter().map(setting));
3138 
    settings.extend(v.groups.iter().map(|g| setting(&g.policy)));
3139 
    settings.extend(v.runners.iter().map(|r| setting(&r.policy)));
3140 
    settings.retain(|s| s.scope == "site" || s.updates.is_some() || s.channel.is_some() || s.window.is_some() || s.dry_run.is_some());
3141 
    Ok(Json(RunnerUpdates {
3142 
        repo: db::accounts::setting(&app.db, crate::runner_updates::SETTING_REPO).await?.unwrap_or_default(),
3143 
        settings,
3144 
        groups: v
3145 
            .groups
3146 
            .iter()
3147 
            .map(|g| RunnerGroup {
3148 
                id: g.g.id,
3149 
                owner: g.g.owner.clone(),
3150 
                name: g.g.name.clone(),
3151 
                percent: g.g.percent,
3152 
                members: g.members.clone(),
1ec29691 Andy McCall ↶ 3153 
                wave: g.g.wave,
9bbca80f Andy McCall ↶ 3154 
            })
3155 
            .collect(),
3156 
        runners: v
3157 
            .runners
3158 
            .iter()
3159 
            .map(|r| RunnerUpdate {
3160 
                id: r.r.id,
3161 
                name: r.r.name.clone(),
3162 
                owner: r.r.scope_owner.clone(),
3163 
                version: r.r.version.clone(),
3164 
                groups: r.groups.clone(),
3165 
                updates: r.effective.updates,
3166 
                channel: r.effective.channel.clone(),
3167 
                window: r.effective.window.map(|(a, b)| format!("{a:02}-{b:02}")),
3168 
                dry_run: r.effective.dry_run,
3169 
                from: r.effective.from.clone(),
3170 
                now: r.offer.clone(),
3171 
                said: r.r.update_note.clone(),
3172 
            })
3173 
            .collect(),
3174 
        holds: db::runner_updates::holds(&app.db)
3175 
            .await?
3176 
            .into_iter()
3177 
            .map(|h| HeldBuild { version: h.version, runner: h.runner, why: h.why, at_ms: h.at_ms })
3178 
            .collect(),
3179 
    }))
3180 
}
3181
3182 
/// `PUT /api/v1/admin/runner-updates/settings`: one level's settings; what
3183 
/// it set, in words, or 422 saying what is wrong.
3184 
async fn runner_update_setting(
3185 
    State(app): State<Shared>,
3186 
    headers: HeaderMap,
3187 
    Json(u): Json<UpdateSetting>,
3188 
) -> Result<Json<serde_json::Value>, ApiError> {
3189 
    let c = caller(&app, &headers).await?;
3190 
    let me = require_site_admin(&c)?.clone();
3191 
    use crate::web::runner_updates::{apply_policy, PolicyForm, Reach};
3192 
    match apply_policy(&app, &me, &Reach::Site, &PolicyForm::of(&u)).await? {
3193 
        Ok(notice) => Ok(Json(serde_json::json!({ "notice": notice }))),
3194 
        Err(why) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why)),
3195 
    }
3196 
}
3197
3198 
/// `POST /api/v1/admin/runner-updates/holds/{version}/lift` (#326).
3199 
async fn runner_update_lift(State(app): State<Shared>, headers: HeaderMap, Path(version): Path<String>) -> Result<StatusCode, ApiError> {
3200 
    let c = caller(&app, &headers).await?;
3201 
    let me = require_site_admin(&c)?.clone();
3202 
    if !db::runner_updates::lift(&app.db, &version).await? {
3203 
        return Err(not_found("that build is not held"));
3204 
    }
3205 
    db::accounts::audit(&app.db, Some(&me), "runner.update.lifted", &version, "offered again").await.ok();
3206 
    Ok(StatusCode::NO_CONTENT)
3207 
}
3208
b66e70b7 Andy McCall ↶ 3209 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
3210 
    let serves = match r.scope_repo_id {
3211 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
3212 
        None => r.scope_owner.clone(),
3213 
    };
3214 
    hub_api::Runner {
3215 
        id: r.id,
3216 
        status: r.status().to_string(),
3217 
        serves,
3218 
        labels: r.label_list().into_iter().map(String::from).collect(),
3219 
        name: r.name,
3220 
        arch: r.arch,
3221 
        os: r.os,
3222 
        version: r.version,
3223 
        max_jobs: r.max_jobs,
3224 
        memory_mib: r.memory_mib,
3225 
        cpus: r.cpus,
3226 
        key: r.key,
3227 
        source: r.source,
3228 
        last_seen_ms: r.last_seen_ms,
3229 
        running,
2fb70d01 Andy McCall ↶ 3230 
        free_disk_mib: r.free_disk_mib,
3231 
        load_x100: r.load_x100,
3232 
        speed: r.speed,
3233 
        speed_class: r.speed_class,
3234 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 3235 
    }
3236 
}
3237
3238 
/// `GET /api/v1/runners`.
3239 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
3240 
    let c = caller(&app, &headers).await?;
3241 
    require_site_admin(&c)?;
3242 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
3243 
    let mut out = Vec::new();
3244 
    for r in db::runners::list(&app.db).await? {
3245 
        let n = running.get(&r.id).copied().unwrap_or(0);
3246 
        out.push(runner_of(&app, r, n).await);
3247 
    }
3248 
    Ok(Json(out))
3249 
}
3250
3251 
#[derive(Deserialize)]
3252 
struct BeforeQuery {
3253 
    #[serde(default)]
3254 
    before: Option<i64>,
3255 
    #[serde(default)]
3256 
    limit: Option<i64>,
3257 
}
3258
3259 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
3260 
async fn runner_jobs(
3261 
    State(app): State<Shared>,
3262 
    headers: HeaderMap,
3263 
    Path(id): Path<i64>,
3264 
    Query(q): Query<BeforeQuery>,
3265 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
3266 
    let c = caller(&app, &headers).await?;
3267 
    require_site_admin(&c)?;
3268 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
3269 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
3270 
    Ok(Json(
3271 
        jobs.into_iter()
3272 
            .map(|j| hub_api::RunnerJob {
3273 
                repo: format!("{}/{}", j.owner, j.repo),
3274 
                run: j.run_number,
3275 
                job: j.job,
3276 
                status: j.status,
3277 
                started_ms: j.started_ms,
3278 
                finished_ms: j.finished_ms,
3279 
            })
3280 
            .collect(),
3281 
    ))
3282 
}
3283
3284 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
3285 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
3286 
    let c = caller(&app, &headers).await?;
3287 
    require_site_admin(&c)?;
3288 
    Ok(Json(
3289 
        db::flow::queue(&app.db)
3290 
            .await?
3291 
            .into_iter()
3292 
            .map(|e| hub_api::QueueItem {
3293 
                repo: format!("{}/{}", e.owner, e.name),
3294 
                run: e.run_number,
3295 
                job: e.job,
3296 
                status: e.status,
3297 
                runner: e.runner,
3298 
            })
3299 
            .collect(),
3300 
    ))
3301 
}
7d2eb590 Andy McCall ↶ 3302
3303 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
3304 
/// repository may use to review (hub spec §13.4). Accepted at once; the
3305 
/// answer arrives as a `comment` review via the assistant.
3306 
async fn request_assistant(
3307 
    State(app): State<Shared>,
3308 
    headers: HeaderMap,
3309 
    Path((owner, name, number)): Path<(String, String, i64)>,
3310 
    Json(body): Json<hub_api::AssistantRequest>,
3311 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
3312 
    let c = caller(&app, &headers).await?;
3313 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
3314 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
3315 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3316 
    if Some(me.id) != p.author_id && role < Role::Write {
3317 
        return Err(forbidden("only the author or a writer asks for reviews"));
3318 
    }
3319 
    if !p.is_open() {
3320 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
3321 
    }
3322 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
3323 
        .await?
3324 
        .into_iter()
3325 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
3326 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
3327 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
3328 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
3329 
    Ok((StatusCode::ACCEPTED, Json(asked)))
3330 
}
62ceb2ee Andy McCall ↶ 3331
3332 
// -------------------------------------------------------- assistants (§13.4)
3333
3334 
use crate::levels::At;
3335 
use crate::web::assistants as aa;
3336
3337 
/// The level a repository's assistants live at, for its admins (repo:admin).
3338 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
3339 
    let me = c.require("repo:admin")?.clone();
3340 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
3341 
    Ok((me, At::repo(&row)))
3342 
}
3343
3344 
/// An organisation's level, for its owners (repo:admin).
3345 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3346 
    let me = c.require("repo:admin")?.clone();
3347 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
3348 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
3349 
        return Err(not_found("no such organisation"));
3350 
    }
3351 
    Ok((me, At::org(&o)))
3352 
}
3353
3354 
/// The site's level, for its administrators.
3355 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
3356 
    Ok((require_site_admin(c)?.clone(), At::site()))
3357 
}
3358
3359 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3360 
    match r {
3361 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
3362 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
3363 
    }
3364 
}
3365
3366 
macro_rules! assistant_routes {
3367 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
3368 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
3369 
            let c = caller(&app, &headers).await?;
3370 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3371 
            Ok(Json(aa::api_list(&app, &at).await?))
3372 
        }
3373 
        async fn $put(
3374 
            State(app): State<Shared>,
3375 
            headers: HeaderMap,
3376 
            Path(($($p),*)): Path<($($t),*)>,
3377 
            Json(body): Json<NewAssistant>,
3378 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3379 
            let c = caller(&app, &headers).await?;
3380 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3381 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
3382 
        }
3383 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
3384 
            let c = caller(&app, &headers).await?;
3385 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3386 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3387 
        }
3388 
        async fn $prompt_put(
3389 
            State(app): State<Shared>,
3390 
            headers: HeaderMap,
3391 
            Path(($($p),*)): Path<($($t),*)>,
3392 
            Json(body): Json<AssistantPrompt>,
3393 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
3394 
            let c = caller(&app, &headers).await?;
3395 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3396 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3397 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3398 
        }
3399 
    };
3400 
}
3401
3402 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
3403
3404 
async fn repo_assistant_delete(
3405 
    State(app): State<Shared>,
3406 
    headers: HeaderMap,
3407 
    Path((owner, name, assistant)): Path<(String, String, String)>,
3408 
) -> Result<StatusCode, ApiError> {
3409 
    let c = caller(&app, &headers).await?;
3410 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
3411 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3412 
        Ok(StatusCode::NO_CONTENT)
3413 
    } else {
3414 
        Err(not_found("no such assistant at this level"))
3415 
    }
3416 
}
3417
3418 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3419 
    org_level(app, c, org).await
3420 
}
3421
3422 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
3423 
    let c = caller(&app, &headers).await?;
3424 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3425 
    Ok(Json(aa::api_list(&app, &at).await?))
3426 
}
3427
3428 
async fn org_assistant_put(
3429 
    State(app): State<Shared>,
3430 
    headers: HeaderMap,
3431 
    Path(org): Path<String>,
3432 
    Json(body): Json<NewAssistant>,
3433 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3434 
    let c = caller(&app, &headers).await?;
3435 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3436 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3437 
}
3438
3439 
async fn org_assistant_delete(
3440 
    State(app): State<Shared>,
3441 
    headers: HeaderMap,
3442 
    Path((org, assistant)): Path<(String, String)>,
3443 
) -> Result<StatusCode, ApiError> {
3444 
    let c = caller(&app, &headers).await?;
3445 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3446 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3447 
        Ok(StatusCode::NO_CONTENT)
3448 
    } else {
3449 
        Err(not_found("no such assistant at this level"))
3450 
    }
3451 
}
3452
3453 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
3454 
    let c = caller(&app, &headers).await?;
3455 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3456 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3457 
}
3458
3459 
async fn org_prompt_put(
3460 
    State(app): State<Shared>,
3461 
    headers: HeaderMap,
3462 
    Path(org): Path<String>,
3463 
    Json(body): Json<AssistantPrompt>,
3464 
) -> Result<Json<AssistantPrompt>, ApiError> {
3465 
    let c = caller(&app, &headers).await?;
3466 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3467 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3468 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3469 
}
3470
3471 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
3472 
    let c = caller(&app, &headers).await?;
3473 
    let (_, at) = site_level(&c)?;
3474 
    Ok(Json(aa::api_list(&app, &at).await?))
3475 
}
3476
3477 
async fn site_assistant_put(
3478 
    State(app): State<Shared>,
3479 
    headers: HeaderMap,
3480 
    Json(body): Json<NewAssistant>,
3481 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3482 
    let c = caller(&app, &headers).await?;
3483 
    let (me, at) = site_level(&c)?;
3484 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3485 
}
3486
3487 
async fn site_assistant_delete(
3488 
    State(app): State<Shared>,
3489 
    headers: HeaderMap,
3490 
    Path(assistant): Path<String>,
3491 
) -> Result<StatusCode, ApiError> {
3492 
    let c = caller(&app, &headers).await?;
3493 
    let (me, at) = site_level(&c)?;
3494 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3495 
        Ok(StatusCode::NO_CONTENT)
3496 
    } else {
3497 
        Err(not_found("no such assistant at this level"))
3498 
    }
3499 
}
3500
3501 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
3502 
    let c = caller(&app, &headers).await?;
3503 
    let (_, at) = site_level(&c)?;
3504 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3505 
}
3506
3507 
async fn site_prompt_put(
3508 
    State(app): State<Shared>,
3509 
    headers: HeaderMap,
3510 
    Json(body): Json<AssistantPrompt>,
3511 
) -> Result<Json<AssistantPrompt>, ApiError> {
3512 
    let c = caller(&app, &headers).await?;
3513 
    let (me, at) = site_level(&c)?;
3514 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3515 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3516 
}