OXYGENHUB
# 27322cd2755a oxygenhub / crates / hub / src / api / mod.rs
149.0 KiB · Rust · last changed Flow job reports and timings over the API, oh run report and oh report; 0.9.14 (closes #348) 8 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 backups;
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pub mod device;
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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}/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/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("/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>,
230 
    headers: HeaderMap,
231 
    Path((owner, name)): Path<(String, String)>,
232 
) -> Result<Json<Vec<Release>>, ApiError> {
233 
    let c = caller(&app, &headers).await?;
234 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
235 
    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
239 
/// repository's sky, its pages' backdrop (#196), in the shape of
240 
/// `/user/sky`: the one repository and its events of the last 30 days.
241 
async fn repo_sky(
242 
    State(app): State<Shared>,
243 
    headers: HeaderMap,
244 
    Path((owner, name)): Path<(String, String)>,
245 
) -> Result<Json<hub_api::UserSky>, ApiError> {
246 
    let c = caller(&app, &headers).await?;
247 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
248 
    let now = db::now_ms();
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    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
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    let events = db::activity::sky(&app.db, &[row.id], since, crate::web::home::SKY_EVENTS).await?;
251 
    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(
259 
    State(app): State<Shared>,
260 
    headers: HeaderMap,
261 
    Path((owner, name)): Path<(String, String)>,
262 
    Json(body): Json<NewRelease>,
263 
) -> Result<(StatusCode, Json<Release>), ApiError> {
264 
    let c = caller(&app, &headers).await?;
265 
    let me = c.require("repo:write")?.clone();
266 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
267 
    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
268 
        .await
269 
        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
270 
    let r = crate::web::releases::api_views(&app, &repo, &row)
271 
        .await?
272 
        .into_iter()
273 
        .find(|r| r.tag == body.tag)
274 
        .ok_or_else(|| not_found("no such release"))?;
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    Ok((StatusCode::CREATED, Json(r)))
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}
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ced6d3af Andy McCall ↶ 278 
/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
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/// notes or prerelease flag, as the release page's Edit does.
280 
async fn edit_release(
281 
    State(app): State<Shared>,
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    headers: HeaderMap,
283 
    Path((owner, name, tag)): Path<(String, String, String)>,
284 
    Json(body): Json<ReleaseEdit>,
285 
) -> Result<Json<Release>, ApiError> {
286 
    let c = caller(&app, &headers).await?;
287 
    let me = c.require("repo:write")?.clone();
288 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
289 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
290 
    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
291 
    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
292 
    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
293 
    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
294 
    let r = crate::web::releases::api_views(&app, &repo, &row)
295 
        .await?
296 
        .into_iter()
297 
        .find(|r| r.tag == tag)
298 
        .ok_or_else(|| not_found("no such release"))?;
299 
    Ok(Json(r))
300 
}
301
3f4b0ea6 Andy McCall ↶ 302 
#[derive(Deserialize)]
303 
struct AssetQuery {
304 
    name: String,
de505df5 Andy McCall ↶ 305 
}
306
3f4b0ea6 Andy McCall ↶ 307 
/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
308 
async fn upload_asset(
309 
    State(app): State<Shared>,
310 
    headers: HeaderMap,
311 
    Path((owner, name, tag)): Path<(String, String, String)>,
312 
    Query(q): Query<AssetQuery>,
313 
    body: axum::body::Bytes,
314 
) -> Result<(StatusCode, Json<Release>), ApiError> {
315 
    let c = caller(&app, &headers).await?;
316 
    c.require("repo:write")?;
317 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
318 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
319 
    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
320 
    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
321 
    let r = crate::web::releases::api_views(&app, &repo, &row)
322 
        .await?
323 
        .into_iter()
324 
        .find(|r| r.tag == tag)
325 
        .ok_or_else(|| not_found("no such release"))?;
326 
    Ok((StatusCode::CREATED, Json(r)))
327 
}
328
42fa9554 Andy McCall ↶ 329 
pub struct ApiError(pub StatusCode, pub String);
b64e2537 Andy McCall ↶ 330
331 
impl IntoResponse for ApiError {
332 
    fn into_response(self) -> Response {
333 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
334 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
de505df5 Andy McCall ↶ 335 
    }
b64e2537 Andy McCall ↶ 336 
}
337
338 
impl From<RepoError> for ApiError {
339 
    fn from(e: RepoError) -> ApiError {
340 
        match e {
341 
            RepoError::NotFound => not_found("no such repository"),
342 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
343 
            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
344 
        }
345 
    }
346 
}
347
348 
impl From<sqlx::Error> for ApiError {
349 
    fn from(e: sqlx::Error) -> ApiError {
350 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
351 
    }
352 
}
353
ef20fdc1 Andy McCall ↶ 354 
pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 355 
    ApiError(StatusCode::NOT_FOUND, what.into())
356 
}
357
ef20fdc1 Andy McCall ↶ 358 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 359 
    ApiError(StatusCode::FORBIDDEN, what.into())
360 
}
361
60f11b71 Andy McCall ↶ 362 
/// The address a request came from: the client's, as the proxy reports
363 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
364 
/// Only an address's characters are kept, so it is safe to show.
365 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
366 
    let from_proxy = || {
367 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
368 
            .iter()
369 
            .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()))
370 
    };
371 
    let addr = if app.config.server.behind_proxy {
372 
        from_proxy()
373 
    } else {
374 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
375 
    };
376 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
377 
}
378
379 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
380 
/// with, as `oxy auth logout` does.
381 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
382 
    let c = caller(&app, &headers).await?;
383 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
384 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
385 
    };
386 
    db::accounts::delete_token(&app.db, account.id, id).await?;
387 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
388 
    Ok(StatusCode::NO_CONTENT)
389 
}
390
aeed63c0 Andy McCall ↶ 391 
#[derive(Deserialize)]
392 
struct PushRegistration {
393 
    /// The phone's Cloud Messaging registration token.
394 
    fcm_token: String,
395 
    /// The phone's X25519 public key, hex: alerts are sealed to it.
396 
    public_key: String,
397 
}
398
399 
/// `PUT /api/v1/user/push` (oxygenhub-android#16): the phone signed in
400 
/// with this token takes alerts, sealed to its key; registering again
401 
/// replaces its registration. It ends with the token.
402 
async fn register_push(
403 
    State(app): State<Shared>,
404 
    headers: HeaderMap,
405 
    Json(r): Json<PushRegistration>,
406 
) -> Result<Json<serde_json::Value>, ApiError> {
407 
    let c = caller(&app, &headers).await?;
408 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
409 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone registers with the token it signed in with".into()));
410 
    };
411 
    let key = r.public_key.trim().to_ascii_lowercase();
412 
    if key.len() != 64 || hex::decode(&key).is_err() {
413 
        return Err(ApiError(StatusCode::BAD_REQUEST, "public_key is 32 bytes of hex".into()));
414 
    }
415 
    let fcm = r.fcm_token.trim();
416 
    if fcm.is_empty() || fcm.len() > 4096 {
417 
        return Err(ApiError(StatusCode::BAD_REQUEST, "fcm_token is the phone's registration token".into()));
418 
    }
419 
    db::push::register(&app.db, id, account.id, fcm, &key).await?;
420 
    Ok(Json(serde_json::json!({ "alerts": crate::push::enabled(&app) })))
421 
}
422
423 
/// `DELETE /api/v1/user/push`: this phone takes no more alerts.
424 
async fn forget_push(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
425 
    let c = caller(&app, &headers).await?;
426 
    let Some(id) = c.token_id.filter(|_| c.account.is_some()) else {
427 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone unregisters with the token it signed in with".into()));
428 
    };
429 
    db::push::forget(&app.db, id).await?;
430 
    Ok(StatusCode::NO_CONTENT)
431 
}
432
b64e2537 Andy McCall ↶ 433 
/// Who calls: the account behind a bearer token, with the token's scopes.
434 
pub struct Caller {
435 
    pub account: Option<Account>,
436 
    pub scopes: Vec<String>,
437 
    pub site: bool,
0b20f1ec Andy McCall ↶ 438 
    /// The token's name, for records of what a call did.
439 
    pub token: String,
60f11b71 Andy McCall ↶ 440 
    /// The personal access token's id, when one is used.
441 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 442 
    /// The token is an agent's (oxygenhub#183): what it does says so.
443 
    pub agent: bool,
b64e2537 Andy McCall ↶ 444 
}
445
446 
impl Caller {
447 
    fn has(&self, scope: &str) -> bool {
448 
        self.site
449 
            || self.scopes.iter().any(|s| {
450 
                s == scope
451 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
452 
                    || (scope == "repo:write" && s == "repo:admin")
453 
            })
454 
    }
455
456 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
ecac6e8d Andy McCall ↶ 457 
        // No token is 401, sign in; a token without the scope is 403 (#303).
458 
        let Some(account) = self.account.as_ref() else {
459 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required: sign in (`oh auth login`)".into()));
460 
        };
b64e2537 Andy McCall ↶ 461 
        if !self.has(scope) {
462 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
463 
        }
ecac6e8d Andy McCall ↶ 464 
        Ok(account)
b64e2537 Andy McCall ↶ 465 
    }
466 
}
467
468 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 469 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 470 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 471 
    };
b64e2537 Andy McCall ↶ 472 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
473 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 474 
        return Ok(Caller {
475 
            account: admin,
476 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
477 
            site: true,
478 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 479 
            token_id: None,
05f1a85a Andy McCall ↶ 480 
            agent: false,
0b20f1ec Andy McCall ↶ 481 
        });
b64e2537 Andy McCall ↶ 482 
    }
483 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 484 
    match token {
b64e2537 Andy McCall ↶ 485 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 486 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 487 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 488 
            Ok(Caller {
489 
                account,
490 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
491 
                site: false,
492 
                token: tok.name.clone(),
493 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 494 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 495 
            })
b64e2537 Andy McCall ↶ 496 
        }
de505df5 Andy McCall ↶ 497 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
498 
    }
499 
}
500
b64e2537 Andy McCall ↶ 501 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
502 
    Repository {
503 
        owner: r.owner.clone(),
504 
        name: r.name.clone(),
505 
        description: r.description.clone(),
506 
        default_bookmark: r.default_bookmark.clone(),
507 
        visibility: r.visibility(),
508 
        created_ms: r.created_ms,
509 
        updated_ms: r.updated_ms,
510 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
511 
    }
512 
}
513
514 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 515 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 516 
    app: &Shared,
b64e2537 Andy McCall ↶ 517 
    c: &Caller,
de505df5 Andy McCall ↶ 518 
    owner: &str,
519 
    name: &str,
b64e2537 Andy McCall ↶ 520 
    access: Access,
521 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
522 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
523 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
166f6e9b Andy McCall 524 
    // A drop is reached through `/drops` only (#279).
525 
    if row.is_drop() {
526 
        return Err(not_found("no such repository"));
527 
    }
b64e2537 Andy McCall ↶ 528 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
529 
    if !auth::roles::allows(role, access) {
530 
        return Err(not_found("no such repository"));
531 
    }
532 
    Ok((repo, row, role.unwrap_or(Role::Read)))
533 
}
534
535 
fn summary(c: &view::ChangeView) -> ChangeSummary {
536 
    ChangeSummary {
537 
        hash: c.hash.clone(),
538 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
539 
        author: Author {
540 
            name: c.author.name.clone(),
541 
            email: c.author.email.clone(),
542 
            key: c.author.key.clone(),
543 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 544 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 545 
        },
546 
        when_ms: c.when_ms,
547 
        deps: c.deps.clone(),
548 
        head: c.head,
8933faff Andy McCall ↶ 549 
        via: c.via.as_ref().map(|v| Via {
550 
            name: v.name.clone(),
551 
            key: v.key.clone(),
552 
            scope: v.scope.clone(),
553 
            expires_ms: v.expires_ms,
554 
            revoked: v.revoked,
555 
        }),
b64e2537 Andy McCall ↶ 556 
        signature: match &c.signature {
557 
            view::SigView::Unsigned => Signature::Unsigned,
558 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
559 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
560 
        },
561 
    }
562 
}
563
564 
// ---------------------------------------------------------------- accounts
565
566 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
567 
    let c = caller(&app, &headers).await?;
568 
    let a = c.require("user:read")?;
569 
    Ok(Json(user_of(&app, a).await?))
570 
}
571
42a0ba4b Andy McCall ↶ 572 
#[derive(Deserialize)]
573 
struct InboxQuery {
574 
    #[serde(default)]
575 
    limit: Option<i64>,
576 
}
577
578 
/// The caller's inbox; reading and clearing it needs `user:read`, since
579 
/// it touches nothing but the caller's own notifications.
580 
async fn notifications(
581 
    State(app): State<Shared>,
582 
    headers: HeaderMap,
583 
    Query(q): Query<InboxQuery>,
584 
) -> Result<Json<hub_api::Inbox>, ApiError> {
585 
    let c = caller(&app, &headers).await?;
586 
    let a = c.require("user:read")?;
587 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
588 
    let base = app.config.base_url().trim_end_matches('/').to_string();
ecac6e8d Andy McCall ↶ 589 
    let rows = db::notify::inbox(&app.db, a.id, limit).await?;
590 
    // Repositories by id, each looked up once (#305).
591 
    let mut repos: std::collections::HashMap<i64, Option<String>> = std::collections::HashMap::new();
592 
    for id in rows.iter().filter_map(|n| n.repo_id) {
593 
        if let std::collections::hash_map::Entry::Vacant(e) = repos.entry(id) {
594 
            e.insert(db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", r.owner, r.name)));
595 
        }
596 
    }
597 
    let absolute = |u: String| if u.starts_with('/') { format!("{base}{u}") } else { u };
598 
    let items = rows
42a0ba4b Andy McCall ↶ 599 
        .into_iter()
600 
        .map(|n| hub_api::Notification {
601 
            id: n.id,
602 
            at_ms: n.at_ms,
ecac6e8d Andy McCall ↶ 603 
            label: crate::notify::label(&n.kind).map(String::from),
42a0ba4b Andy McCall ↶ 604 
            kind: n.kind,
605 
            title: n.title,
ecac6e8d Andy McCall ↶ 606 
            url: absolute(n.url),
42a0ba4b Andy McCall ↶ 607 
            actor: n.actor,
608 
            read: n.read,
ecac6e8d Andy McCall ↶ 609 
            repository: n.repo_id.and_then(|id| repos.get(&id).cloned().flatten()),
610 
            reason: n.reason,
611 
            thread: if n.thread.is_empty() { String::new() } else { absolute(n.thread) },
42a0ba4b Andy McCall ↶ 612 
        })
613 
        .collect();
614 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
615 
}
616
617 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
618 
    let c = caller(&app, &headers).await?;
619 
    let a = c.require("user:read")?;
620 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
621 
    Ok(StatusCode::NO_CONTENT)
622 
}
623
624 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
625 
    let c = caller(&app, &headers).await?;
626 
    let a = c.require("user:read")?;
627 
    db::notify::mark_read(&app.db, a.id, None).await?;
628 
    Ok(StatusCode::NO_CONTENT)
629 
}
630
b64e2537 Andy McCall ↶ 631 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
632 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
633 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
634 
}
635
636 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
637 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
638 
    Ok(Json(user_of(&app, &a).await?))
639 
}
640
641 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
642 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
643 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
644 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
645 
}
646
647 
#[derive(Deserialize)]
648 
struct SearchQuery {
649 
    q: String,
650 
}
651
652 
async fn search(
653 
    State(app): State<Shared>,
654 
    headers: HeaderMap,
655 
    Query(q): Query<SearchQuery>,
656 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
657 
    let c = caller(&app, &headers).await?;
658 
    let mut out = Vec::new();
659 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
660 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
661 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
662 
        if !auth::roles::allows(role, Access::Read) {
663 
            continue;
664 
        }
665 
        out.push(
666 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
667 
        );
668 
    }
669 
    Ok(Json(out))
670 
}
671
672 
// ------------------------------------------------------------ repositories
673
674 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
675 
    let c = caller(&app, &headers).await?;
676 
    let mut out = Vec::new();
677 
    for r in db::repos::list(&app.db).await? {
678 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
679 
        if auth::roles::allows(role, Access::Read) {
680 
            out.push(repository(&app, &r));
681 
        }
de505df5 Andy McCall ↶ 682 
    }
b64e2537 Andy McCall ↶ 683 
    Ok(Json(out))
ecac6e8d Andy McCall ↶ 684 
}
685
686 
#[derive(Deserialize)]
687 
struct UserReposQuery {
688 
    /// Which: `owner`, `organization`, `collaborator`, comma-separated (all three by default).
689 
    #[serde(default)]
690 
    affiliation: Option<String>,
691 
    /// The last `owner/name` of the previous page.
692 
    #[serde(default)]
693 
    after: Option<String>,
694 
    #[serde(default)]
695 
    limit: Option<usize>,
696 
}
697
698 
/// `GET /user/repos` (#302): the caller's repositories, their
699 
/// organisations' and those they collaborate on, by `owner/name`, a page
700 
/// at a time (`?after=owner/name&limit=`, at most 100, default 50).
5714347a Andy McCall ↶ 701 
/// `POST /user/runner-token` (repo:write): a one-time registration token
702 
/// for a runner that serves the caller's own repositories and no one
703 
/// else's, as a phone registers itself (oxygenhub-android#8). Like the
704 
/// settings pages' tokens it lasts a day.
705 
async fn user_runner_token(State(app): State<Shared>, headers: HeaderMap) -> Result<(StatusCode, Json<RunnerToken>), ApiError> {
706 
    let c = caller(&app, &headers).await?;
707 
    let me = c.require("repo:write")?.clone();
708 
    let token = format!("flowreg_{}", crate::auth::random_hex(24));
709 
    let scope = db::runners::Scope { owner: me.username.clone(), repo_id: None };
710 
    db::runners::add_registration(&app.db, &blake3::hash(token.as_bytes()).to_hex(), &me.username, &scope).await?;
711 
    db::accounts::audit(&app.db, Some(&me), "flow.runner.token", &me.username, "registration token for the caller's repositories (API)")
712 
        .await
713 
        .ok();
714 
    Ok((StatusCode::CREATED, Json(RunnerToken { token, owner: me.username })))
715 
}
716
5d818ec7 Andy McCall ↶ 717 
/// `GET /user/proposals` (repo:read): what the dashboard lists, for apps;
718 
/// with `?landable=true`, also what the caller can land now (#311).
719 
async fn user_proposals(
720 
    State(app): State<Shared>,
721 
    headers: HeaderMap,
722 
    Query(q): Query<UserProposalsQuery>,
723 
) -> Result<Json<UserProposals>, ApiError> {
f4e13830 Andy McCall ↶ 724 
    let c = caller(&app, &headers).await?;
725 
    let me = c.require("repo:read")?.clone();
726 
    // As the dashboard: reviews in repositories the caller belongs to, its
727 
    // own proposals in any it can still see.
728 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
729 
    let seen: Vec<i64> = db::repos::list(&app.db)
730 
        .await?
731 
        .into_iter()
732 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
733 
        .map(|r| r.id)
734 
        .collect();
735 
    let base = app.config.base_url().trim_end_matches('/').to_string();
736 
    let brief = |p: db::activity::ProposalLine| ProposalBrief {
737 
        url: format!("{base}/{}/{}/proposal/{}", p.owner, p.name, p.number),
738 
        repository: format!("{}/{}", p.owner, p.name),
739 
        number: p.number,
740 
        title: p.title,
741 
        author: p.author,
742 
        state: match p.state.as_str() {
743 
            "draft" => ProposalState::Draft,
744 
            "landed" => ProposalState::Landed,
745 
            "closed" => ProposalState::Closed,
746 
            _ => ProposalState::Open,
747 
        },
748 
        conflicted: p.conflicted,
749 
        updated_ms: p.updated_ms,
750 
    };
5d818ec7 Andy McCall ↶ 751 
    let landable = if q.landable { landable_for(&app, &c, &member, &base).await? } else { Vec::new() };
f4e13830 Andy McCall ↶ 752 
    Ok(Json(UserProposals {
753 
        review: db::activity::awaiting_review(&app.db, me.id, &member).await?.into_iter().map(brief).collect(),
754 
        authored: db::activity::authored(&app.db, me.id, &seen).await?.into_iter().map(brief).collect(),
5d818ec7 Andy McCall ↶ 755 
        landable,
f4e13830 Andy McCall ↶ 756 
    }))
5d818ec7 Andy McCall ↶ 757 
}
758
759 
/// The open proposals the caller could land now (#311): in repositories
760 
/// it belongs to and can write to, whose verdict has no blockers. Each
761 
/// projected state is worked out four at a time, as `proposals` does
762 
/// (#171); one that cannot be is left out rather than failing the list.
763 
async fn landable_for(app: &Shared, c: &Caller, member: &[i64], base: &str) -> Result<Vec<ProposalBrief>, ApiError> {
764 
    use futures::StreamExt;
765 
    let mut todo = Vec::new();
766 
    for row in db::repos::list(&app.db).await?.into_iter().filter(|r| member.contains(&r.id) && !r.is_drop()) {
767 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
768 
        if !auth::roles::allows(role, Access::Write) {
769 
            continue;
770 
        }
771 
        let Some(repo) = RepoName::new(&row.owner, &row.name) else { continue };
772 
        for p in db::proposals::list(&app.db, row.id, &["open"]).await? {
773 
            todo.push((repo.clone(), row.clone(), p));
774 
        }
775 
    }
776 
    let found: Vec<Option<ProposalBrief>> = futures::stream::iter(todo)
777 
        .map(|(repo, row, p)| {
778 
            let (app, base) = (app.clone(), base.to_string());
779 
            async move {
780 
                let (number, title, author, updated_ms) = (p.number, p.title.clone(), p.author.clone(), p.updated_ms);
781 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await.ok()?;
782 
                let v = crate::web::proposals::verdict(&app, &loaded, row.id).await.ok()?;
783 
                v.blockers.is_empty().then(|| ProposalBrief {
784 
                    url: format!("{base}/{}/{}/proposal/{number}", row.owner, row.name),
785 
                    repository: format!("{}/{}", row.owner, row.name),
786 
                    number,
787 
                    title,
788 
                    author,
789 
                    state: ProposalState::Open,
790 
                    conflicted: loaded.conflicted,
791 
                    updated_ms,
792 
                })
793 
            }
794 
        })
795 
        .buffered(4)
796 
        .collect()
797 
        .await;
798 
    Ok(found.into_iter().flatten().collect())
f4e13830 Andy McCall ↶ 799 
}
800
4dfa4599 Andy McCall ↶ 801 
/// `GET /user/sky` (oxygenhub-android#23): Your sky's data for the app,
802 
/// what the web dashboard's backdrop draws: the repositories the caller
803 
/// belongs to and may read, and their events of the last 30 days. Only the
804 
/// database is read, never a repository's store.
805 
async fn user_sky(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<hub_api::UserSky>, ApiError> {
806 
    let c = caller(&app, &headers).await?;
807 
    let me = c.require("repo:read")?.clone();
808 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
809 
    let mut mine = Vec::new();
810 
    for r in db::repos::list(&app.db).await? {
811 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
812 
            mine.push(r);
813 
        }
814 
    }
815 
    mine.sort_by_key(|r| std::cmp::Reverse(r.updated_ms));
816 
    let ids: Vec<i64> = mine.iter().map(|r| r.id).collect();
817 
    let now = db::now_ms();
818 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
819 
    let events = db::activity::sky(&app.db, &ids, since, crate::web::home::SKY_EVENTS).await?;
820 
    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();
821 
    Ok(Json(hub_api::UserSky { now, repos: mine.iter().map(|r| format!("{}/{}", r.owner, r.name)).collect(), events }))
822 
}
823
3d086bc3 Andy McCall ↶ 824 
/// `GET /user/flow/runs` (oxygenhub-android#26): the newest runs of the
825 
/// repositories the caller belongs to and may read, each with its jobs,
826 
/// newest first; `before` pages back by creation time.
827 
async fn user_flow_runs(
828 
    State(app): State<Shared>,
829 
    headers: HeaderMap,
830 
    Query(q): Query<hub_api::UserFlowRunsQuery>,
831 
) -> Result<Json<Vec<hub_api::UserFlowRun>>, ApiError> {
832 
    let c = caller(&app, &headers).await?;
833 
    let me = c.require("repo:read")?.clone();
834 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
835 
    let mut mine = std::collections::HashMap::new();
836 
    for r in db::repos::list(&app.db).await? {
837 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
838 
            mine.insert(r.id, r);
839 
        }
840 
    }
841 
    let ids: Vec<i64> = mine.keys().copied().collect();
842 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
843 
    let runs = db::activity::recent_runs(&app.db, &ids, q.before.unwrap_or(i64::MAX), limit).await?;
844 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
845 
    let mut out = Vec::with_capacity(runs.len());
846 
    for run in &runs {
847 
        let Some(row) = mine.get(&run.repo_id) else { continue };
848 
        let jobs = db::flow::jobs(&app.db, run.id).await?;
849 
        out.push(hub_api::UserFlowRun {
850 
            repository: format!("{}/{}", row.owner, row.name),
851 
            run: flow_run_of(&app, row, run, jobs, &queue),
852 
        });
853 
    }
854 
    Ok(Json(out))
855 
}
856
857 
#[derive(Deserialize)]
858 
struct StarterQuery {
859 
    owner: String,
860 
}
861
862 
/// `GET /user/starter?owner=X` (#347): the assistants a new repository
863 
/// under `owner` may ask for its starting files, when the caller may
864 
/// create repositories there.
865 
async fn user_starter(
866 
    State(app): State<Shared>,
867 
    headers: HeaderMap,
868 
    Query(q): Query<StarterQuery>,
869 
) -> Result<Json<hub_api::StarterAssistants>, ApiError> {
870 
    let c = caller(&app, &headers).await?;
871 
    let me = c.require("repo:read")?;
872 
    if !auth::roles::may_create_under(&app.db, me, q.owner.trim()).await? {
873 
        return Ok(Json(hub_api::StarterAssistants { assistants: vec![] }));
874 
    }
875 
    let found = crate::starter::assistants_for(&app.db, q.owner.trim()).await?;
876 
    Ok(Json(hub_api::StarterAssistants {
877 
        assistants: found
878 
            .into_iter()
879 
            .map(|a| hub_api::StarterAssistant {
880 
                name: a.assistant.name,
881 
                model: a.assistant.model,
882 
                from: if a.from.is_empty() { "the site".into() } else { a.from },
883 
            })
884 
            .collect(),
885 
    }))
886 
}
887
888 
fn starter_status_of(s: Option<crate::starter::State>) -> hub_api::StarterStatus {
889 
    use crate::starter::State;
890 
    let mut out = hub_api::StarterStatus {
891 
        status: "none".into(),
892 
        assistant: String::new(),
893 
        change: String::new(),
894 
        files: vec![],
895 
        error: String::new(),
896 
    };
897 
    match s {
898 
        None => {}
899 
        Some(State::Running { assistant }) => (out.status, out.assistant) = ("running".into(), assistant),
900 
        Some(State::Done { assistant, change, files }) => {
901 
            (out.status, out.assistant, out.change, out.files) = ("done".into(), assistant, change, files)
902 
        }
903 
        Some(State::Failed { assistant, error }) => (out.status, out.assistant, out.error) = ("failed".into(), assistant, error),
904 
    }
905 
    out
906 
}
907
908 
/// `GET /repos/{owner}/{name}/starter` (#347): where its starter stands.
909 
async fn starter_status(
910 
    State(app): State<Shared>,
911 
    headers: HeaderMap,
912 
    Path((owner, name)): Path<(String, String)>,
913 
) -> Result<Json<hub_api::StarterStatus>, ApiError> {
914 
    let c = caller(&app, &headers).await?;
915 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
916 
    Ok(Json(starter_status_of(crate::starter::state(&app, &repo))))
917 
}
918
919 
/// `POST /repos/{owner}/{name}/starter` (#347): ask an assistant for an
920 
/// empty repository's starting files; `202` while it works, then
921 
/// `GET …/starter` says how it went.
922 
async fn start_starter(
923 
    State(app): State<Shared>,
924 
    headers: HeaderMap,
925 
    Path((owner, name)): Path<(String, String)>,
926 
    Json(body): Json<hub_api::StarterRequest>,
927 
) -> Result<(StatusCode, Json<hub_api::StarterStatus>), ApiError> {
928 
    let c = caller(&app, &headers).await?;
929 
    let me = c.require("repo:admin")?.clone();
930 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
931 
    let description = body.description.trim();
932 
    if description.is_empty() {
933 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, "say what the repository is for (description)".into()));
934 
    }
935 
    if description.chars().count() > crate::starter::MAX_DESCRIPTION {
936 
        return Err(ApiError(
937 
            StatusCode::UNPROCESSABLE_ENTITY,
938 
            format!("a description is at most {} characters", crate::starter::MAX_DESCRIPTION),
939 
        ));
940 
    }
941 
    if matches!(crate::starter::state(&app, &repo), Some(crate::starter::State::Running { .. })) {
942 
        return Err(ApiError(StatusCode::CONFLICT, "a starter is being drafted for it already".into()));
943 
    }
944 
    if !crate::starter::is_empty(&app, &repo, &row.default_bookmark).await.map_err(|e| ApiError(StatusCode::INTERNAL_SERVER_ERROR, e))? {
945 
        return Err(ApiError(StatusCode::CONFLICT, "the repository has files already; a starter is only for an empty one".into()));
946 
    }
947 
    let available = crate::starter::assistants_for(&app.db, &row.owner).await?;
948 
    let chosen = match body.assistant.as_deref().map(str::trim).filter(|n| !n.is_empty()) {
949 
        Some(n) => available.into_iter().find(|a| a.assistant.name.eq_ignore_ascii_case(n)),
950 
        None => available.into_iter().next(),
951 
    };
952 
    let Some(a) = chosen else {
953 
        return Err(ApiError(
954 
            StatusCode::UNPROCESSABLE_ENTITY,
955 
            "no assistant is set up for this owner (Admin › Assistants, or the organisation's settings)".into(),
956 
        ));
957 
    };
958 
    if let Err(why) = crate::web::edit::signer_for(&app, me.id).await {
959 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why));
960 
    }
961 
    crate::starter::start(app.clone(), row, me, a.assistant, description.to_string());
962 
    Ok((StatusCode::ACCEPTED, Json(starter_status_of(crate::starter::state(&app, &repo)))))
963 
}
964
ecac6e8d Andy McCall ↶ 965 
async fn user_repos(
966 
    State(app): State<Shared>,
967 
    headers: HeaderMap,
968 
    Query(q): Query<UserReposQuery>,
969 
) -> Result<Json<Vec<Repository>>, ApiError> {
970 
    let c = caller(&app, &headers).await?;
971 
    let me = c.require("repo:read")?.clone();
972 
    let wanted: Vec<String> = q
973 
        .affiliation
974 
        .as_deref()
975 
        .unwrap_or("owner,organization,collaborator")
976 
        .split(',')
977 
        .map(|s| s.trim().to_ascii_lowercase())
978 
        .filter(|s| !s.is_empty())
979 
        .collect();
980 
    if let Some(bad) = wanted.iter().find(|w| !["owner", "organization", "collaborator"].contains(&w.as_str())) {
981 
        return Err(ApiError(StatusCode::BAD_REQUEST, format!("unknown affiliation {bad:?}: owner, organization or collaborator")));
982 
    }
983 
    let orgs: Vec<String> = db::accounts::orgs_of(&app.db, me.id).await?.into_iter().map(|(o, _)| o.name).collect();
984 
    let limit = q.limit.unwrap_or(50).clamp(1, 100);
985 
    let mut rows = db::repos::list(&app.db).await?;
986 
    rows.sort_by(|a, b| (&a.owner, &a.name).cmp(&(&b.owner, &b.name)));
987 
    let mut out = Vec::new();
988 
    for r in rows {
989 
        if let Some(after) = q.after.as_deref() {
990 
            if format!("{}/{}", r.owner, r.name).as_str() <= after {
991 
                continue;
992 
            }
993 
        }
994 
        let mine = (wanted.iter().any(|w| w == "owner") && r.owner == me.username)
995 
            || (wanted.iter().any(|w| w == "organization") && orgs.contains(&r.owner))
996 
            || (wanted.iter().any(|w| w == "collaborator") && db::accounts::collaborator_role(&app.db, r.id, me.id).await?.is_some());
997 
        if !mine || !auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
998 
            continue;
999 
        }
1000 
        out.push(repository(&app, &r));
1001 
        if out.len() == limit {
1002 
            break;
1003 
        }
1004 
    }
1005 
    Ok(Json(out))
1006 
}
1007
1008 
/// `GET /user/orgs` (#302): the organisations the caller belongs to.
1009 
async fn user_orgs(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::UserOrg>>, ApiError> {
1010 
    let c = caller(&app, &headers).await?;
1011 
    let me = c.require("user:read")?;
1012 
    let orgs = db::accounts::orgs_of(&app.db, me.id).await?;
1013 
    Ok(Json(orgs.into_iter().map(|(o, role)| hub_api::UserOrg { name: o.name, display_name: o.display_name, role }).collect()))
b64e2537 Andy McCall ↶ 1014 
}
1015
1016 
async fn create_repo(
1017 
    State(app): State<Shared>,
1018 
    headers: HeaderMap,
1019 
    Json(body): Json<NewRepository>,
1020 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
1021 
    let c = caller(&app, &headers).await?;
1022 
    let me = c.require("repo:admin")?;
1023 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 1024 
    if name.name.ends_with(crate::wiki::SUFFIX) {
1025 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
1026 
    }
b64e2537 Andy McCall ↶ 1027 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
1028 
        return Err(forbidden("you cannot create repositories under that owner"));
1029 
    }
1030 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
1031 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
1032 
    }
15d3f6f7 Andy McCall ↶ 1033 
    app.repos.create_async(&name, None).await?;
b64e2537 Andy McCall ↶ 1034 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
1035 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
1036 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
1037 
}
1038
1039 
async fn get_repo(
1040 
    State(app): State<Shared>,
1041 
    headers: HeaderMap,
1042 
    Path((owner, name)): Path<(String, String)>,
1043 
) -> Result<Json<Repository>, ApiError> {
1044 
    let c = caller(&app, &headers).await?;
1045 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1046 
    Ok(Json(repository(&app, &row)))
1047 
}
1048
1049 
async fn bookmarks(
1050 
    State(app): State<Shared>,
1051 
    headers: HeaderMap,
1052 
    Path((owner, name)): Path<(String, String)>,
1053 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
1054 
    let c = caller(&app, &headers).await?;
1055 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1056 
    let default = row.default_bookmark.clone();
1057 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
1058 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
1059 
}
1060
e7158350 Andy McCall ↶ 1061 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 1062 
struct BackupSetting {
1063 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
1064 
    backup: String,
1065 
}
1066
1067 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
1068 
/// backup (docs/backups.md §5). Owners and admins.
1069 
async fn set_backup(
1070 
    State(app): State<Shared>,
1071 
    headers: HeaderMap,
1072 
    Path((owner, name)): Path<(String, String)>,
1073 
    Json(b): Json<BackupSetting>,
1074 
) -> Result<Json<serde_json::Value>, ApiError> {
1075 
    let c = caller(&app, &headers).await?;
1076 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1077 
    let setting = match b.backup.as_str() {
1078 
        "owner" => "",
1079 
        "hourly" | "daily" | "off" => b.backup.as_str(),
1080 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
1081 
    };
1082 
    db::repos::set_backup(&app.db, row.id, setting).await?;
1083 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
1084 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
1085 
}
1086
1087 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 1088 
struct DiffusionSetting {
1089 
    /// `off`, `green`, `any`, or `default` (the site's).
1090 
    follow: String,
f4d6ef41 Andy McCall ↶ 1091 
    /// `auto` or `propose`; absent keeps it as it is.
1092 
    #[serde(default)]
1093 
    land: Option<String>,
e7158350 Andy McCall ↶ 1094 
}
1095
1096 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
1097 
/// repository follows the upstreams it pins (#148). Owners and admins.
1098 
async fn set_diffusion(
1099 
    State(app): State<Shared>,
1100 
    headers: HeaderMap,
1101 
    Path((owner, name)): Path<(String, String)>,
1102 
    Json(d): Json<DiffusionSetting>,
1103 
) -> Result<Json<serde_json::Value>, ApiError> {
1104 
    let c = caller(&app, &headers).await?;
1105 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1106 
    let setting = match d.follow.as_str() {
1107 
        "off" | "green" | "any" => d.follow.as_str(),
1108 
        "default" => "",
1109 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 1110 
    };
1111 
    let land = match d.land.as_deref() {
1112 
        Some(l @ ("auto" | "propose")) => Some(l),
1113 
        None => None,
1114 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 1115 
    };
1116 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 1117 
    if let Some(l) = land {
1118 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
1119 
    }
e7158350 Andy McCall ↶ 1120 
    db::accounts::audit(
1121 
        &app.db,
1122 
        c.account.as_ref(),
1123 
        "repo.diffusion",
1124 
        &format!("{owner}/{name}"),
1125 
        if setting.is_empty() { "default" } else { setting },
1126 
    )
1127 
    .await
1128 
    .ok();
1129 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
1130 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 1131 
    // Turned on: bumped at once to where its upstreams are (#148).
1132 
    if rule.follow != crate::diffusion::Follow::Off {
1133 
        let (app, row) = (app.clone(), row.clone());
1134 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
1135 
    }
f4d6ef41 Andy McCall ↶ 1136 
    if land == Some("auto") {
1137 
        let (app, row) = (app.clone(), row.clone());
1138 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
1139 
    }
1140 
    Ok(Json(
1141 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
1142 
    ))
e7158350 Andy McCall ↶ 1143 
}
1144
f677d627 Andy McCall ↶ 1145 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
1146 
/// one as a subrepo and that the caller may read, each with its pin and
1147 
/// how far behind this repository's default bookmark it is (#148).
1148 
async fn consumers(
1149 
    State(app): State<Shared>,
1150 
    headers: HeaderMap,
1151 
    Path((owner, name)): Path<(String, String)>,
1152 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
1153 
    let c = caller(&app, &headers).await?;
1154 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1155 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
1156 
}
1157
eb2a3502 Andy McCall ↶ 1158 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
1159 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
1160 
async fn diffusion(
1161 
    State(app): State<Shared>,
1162 
    headers: HeaderMap,
1163 
    Path((owner, name)): Path<(String, String)>,
1164 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
1165 
    let c = caller(&app, &headers).await?;
1166 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1167 
    let slug = format!("{owner}/{name}");
1168 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
1169 
        .await
1170 
        .iter()
1171 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
1172 
        .collect();
1173 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
1174 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
1175 
}
1176
b64e2537 Andy McCall ↶ 1177 
async fn tags(
1178 
    State(app): State<Shared>,
1179 
    headers: HeaderMap,
1180 
    Path((owner, name)): Path<(String, String)>,
1181 
) -> Result<Json<Vec<Tag>>, ApiError> {
1182 
    let c = caller(&app, &headers).await?;
1183 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1184 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
1185 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
1186 
}
1187
ba0a55bb Andy McCall ↶ 1188 
/// `POST …/tags` (#295): what the Tags page's Create does.
1189 
async fn create_tag(
1190 
    State(app): State<Shared>,
1191 
    headers: HeaderMap,
1192 
    Path((owner, name)): Path<(String, String)>,
1193 
    Json(body): Json<NewTag>,
1194 
) -> Result<(StatusCode, Json<Tag>), ApiError> {
1195 
    let c = caller(&app, &headers).await?;
1196 
    let me = c.require("repo:write")?.clone();
1197 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
1198 
    let made = crate::tags::create(
1199 
        &app,
1200 
        &row,
1201 
        &repo,
1202 
        &me,
1203 
        &body.name,
1204 
        body.target.as_deref().unwrap_or(""),
1205 
        body.message.as_deref().unwrap_or(""),
1206 
    )
1207 
    .await
1208 
    .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1209 
    let t = app
1210 
        .repos
1211 
        .read(&repo, |r, _| view::tags(r))
1212 
        .await?
1213 
        .into_iter()
1214 
        .find(|t| t.name == made.name)
1215 
        .ok_or_else(|| not_found("no such tag"))?;
1216 
    Ok((StatusCode::CREATED, Json(Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer })))
1217 
}
1218
1219 
#[derive(Deserialize)]
1220 
struct WithdrawQuery {
1221 
    #[serde(default)]
1222 
    reason: String,
1223 
}
1224
1225 
/// `DELETE …/tags/{tag}?reason=…` (#301): what the Tags page's Withdraw
1226 
/// does. Maintainers; refused (409) while a release uses the tag.
1227 
async fn withdraw_tag(
1228 
    State(app): State<Shared>,
1229 
    headers: HeaderMap,
1230 
    Path((owner, name, tag)): Path<(String, String, String)>,
1231 
    Query(q): Query<WithdrawQuery>,
1232 
) -> Result<StatusCode, ApiError> {
1233 
    let c = caller(&app, &headers).await?;
1234 
    let me = c.require("repo:write")?.clone();
1235 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1236 
    if db::releases::get(&app.db, row.id, &tag).await?.is_some() {
1237 
        return Err(ApiError(StatusCode::CONFLICT, format!("a release uses {tag}: delete the release first")));
1238 
    }
1239 
    crate::tags::withdraw(&app, &row, &repo, &me, &tag, &q.reason).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1240 
    Ok(StatusCode::NO_CONTENT)
1241 
}
1242
b64e2537 Andy McCall ↶ 1243 
#[derive(Deserialize)]
1244 
struct HistoryQuery {
1245 
    path: Option<String>,
1246 
    offset: Option<usize>,
1247 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 1248 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
1249 
    /// reference's whole history; the reference still gives the labels.
1250 
    r: Option<String>,
b64e2537 Andy McCall ↶ 1251 
}
1252
1253 
async fn history(
1254 
    State(app): State<Shared>,
1255 
    headers: HeaderMap,
1256 
    Path((owner, name, r)): Path<(String, String, String)>,
1257 
    Query(q): Query<HistoryQuery>,
1258 
) -> Result<Json<History>, ApiError> {
1259 
    let c = caller(&app, &headers).await?;
1260 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1261 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 1262 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
1263 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 1264 
    let h = app
1265 
        .repos
1266 
        .read(&repo, move |repo, cache| {
1267 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 1268 
            match &revset {
1269 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
1270 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
1271 
            }
b64e2537 Andy McCall ↶ 1272 
        })
f28389bd Andy McCall ↶ 1273 
        .await
1274 
        .map_err(|e| {
1275 
            // A revset that does not parse, names nothing, or goes past the
1276 
            // budget is the caller's to fix.
1277 
            if by_revset {
1278 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
1279 
            } else {
1280 
                e.into()
1281 
            }
1282 
        })?;
b64e2537 Andy McCall ↶ 1283 
    let mut entries = h.entries;
1284 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
1285 
    Ok(Json(History {
1286 
        reference: h.target.label,
1287 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
1288 
        total: h.total,
1289 
        offset: h.offset,
1290 
        changes: entries.iter().map(summary).collect(),
1291 
    }))
1292 
}
1293
1294 
async fn change(
1295 
    State(app): State<Shared>,
1296 
    headers: HeaderMap,
1297 
    Path((owner, name, hash)): Path<(String, String, String)>,
1298 
) -> Result<Json<ChangeDetail>, ApiError> {
1299 
    let c = caller(&app, &headers).await?;
1300 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1301 
    let d = app
1302 
        .repos
1303 
        .read(&repo, move |repo, cache| {
1304 
            let h = view::resolve_change(repo, cache, &hash)?;
1305 
            view::change(repo, cache, &h)
1306 
        })
1307 
        .await?;
1308 
    let mut v = d.view;
1309 
    crate::web::attribute(&app, &mut [&mut v]).await;
d2263e29 Andy McCall ↶ 1310 
    let files = crate::web::history::render_files(&d.files, &d.bases).into_iter().map(file_change).collect();
b64e2537 Andy McCall ↶ 1311 
    Ok(Json(ChangeDetail {
1312 
        body: v.body.clone(),
1313 
        change: summary(&v),
1314 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
1315 
        in_bookmarks: d.in_bookmarks,
1316 
        in_tags: d.in_tags,
1317 
        files,
1318 
    }))
d2263e29 Andy McCall ↶ 1319 
}
1320
1321 
fn file_change(f: crate::web::history::FileRows) -> FileChange {
1322 
    use crate::render::diff::Kind;
1323 
    let truncated = f.lines.len() > hub_api::DIFF_LINES;
1324 
    let lines = f
1325 
        .lines
1326 
        .into_iter()
1327 
        .take(hub_api::DIFF_LINES)
1328 
        .map(|l| DiffLine {
1329 
            kind: match l.kind {
1330 
                Kind::Context => "context",
1331 
                Kind::Add => "add",
1332 
                Kind::Del => "del",
1333 
                Kind::Gap => "gap",
1334 
            }
1335 
            .into(),
1336 
            old: l.old_no,
1337 
            new: l.new_no,
1338 
            text: l.text,
1339 
        })
1340 
        .collect();
1341 
    FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed, lines, truncated }
b64e2537 Andy McCall ↶ 1342 
}
1343
1344 
fn entry(e: &view::Entry) -> TreeEntry {
1345 
    TreeEntry {
1346 
        name: e.name.clone(),
1347 
        path: e.path.clone(),
1348 
        kind: match e.kind {
1349 
            view::EntryKind::Dir => "dir",
1350 
            view::EntryKind::File => "file",
1351 
            view::EntryKind::Symlink => "symlink",
1352 
            view::EntryKind::Subrepo => "subrepo",
1353 
        }
1354 
        .into(),
1355 
        exec: e.exec,
1356 
        size: e.size,
1357 
        conflicted: e.conflicted,
1358 
    }
1359 
}
1360
1361 
async fn tree_root(
1362 
    State(app): State<Shared>,
1363 
    headers: HeaderMap,
1364 
    Path((owner, name, r)): Path<(String, String, String)>,
1365 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1366 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
1367 
}
1368
1369 
async fn tree(
1370 
    State(app): State<Shared>,
1371 
    headers: HeaderMap,
1372 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1373 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1374 
    let c = caller(&app, &headers).await?;
1375 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1376 
    let t = app
1377 
        .repos
1378 
        .read(&repo, move |repo, cache| {
1379 
            let target = view::resolve(repo, cache, &r)?;
1380 
            view::tree(repo, cache, target, &path)
1381 
        })
1382 
        .await?;
1383 
    Ok(Json(t.entries.iter().map(entry).collect()))
1384 
}
1385
1386 
async fn file(
1387 
    State(app): State<Shared>,
1388 
    headers: HeaderMap,
1389 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1390 
) -> Result<Response, ApiError> {
1391 
    let c = caller(&app, &headers).await?;
1392 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1393 
    let limit = app.config.limits.render_limit.0;
1394 
    let f = app
1395 
        .repos
1396 
        .read(&repo, move |repo, cache| {
1397 
            let target = view::resolve(repo, cache, &r)?;
1398 
            view::file(repo, cache, target, &path, limit)
1399 
        })
1400 
        .await?;
1401 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1402 
}
1403
1404 
async fn blame(
1405 
    State(app): State<Shared>,
1406 
    headers: HeaderMap,
1407 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1408 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
1409 
    let c = caller(&app, &headers).await?;
1410 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1411 
    let limit = app.config.limits.render_limit.0;
1412 
    let b = app
1413 
        .repos
1414 
        .read(&repo, move |repo, cache| {
1415 
            let target = view::resolve(repo, cache, &r)?;
1416 
            view::blame(repo, cache, target, &path, limit)
1417 
        })
1418 
        .await?;
1419 
    Ok(Json(
1420 
        b.lines
1421 
            .into_iter()
1422 
            .map(|l| BlameLine {
1423 
                line: l.line,
1424 
                change: l.hash.to_hex(),
1425 
                index: l.index,
1426 
                author: l.author,
1427 
                when_ms: l.when_ms,
1428 
                text: String::from_utf8_lossy(&l.text).into_owned(),
1429 
            })
1430 
            .collect(),
1431 
    ))
1432 
}
1433
1434 
async fn conflicts(
1435 
    State(app): State<Shared>,
1436 
    headers: HeaderMap,
1437 
    Path((owner, name)): Path<(String, String)>,
1438 
) -> Result<Json<Vec<Conflict>>, ApiError> {
1439 
    let c = caller(&app, &headers).await?;
1440 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1441 
    let list = app.repos.read(&repo, view::conflicts).await?;
1442 
    Ok(Json(
1443 
        list.into_iter()
1444 
            .map(|c| Conflict {
1445 
                bookmark: c.bookmark,
1446 
                path: c.path,
1447 
                kind: c.kind,
1448 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
1449 
            })
1450 
            .collect(),
1451 
    ))
df940d75 Andy McCall ↶ 1452 
}
1453
1454 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
1455 
/// (hub spec §9.1), as the page's JSON export.
1456 
async fn release_trust(
1457 
    State(app): State<Shared>,
1458 
    headers: HeaderMap,
1459 
    Path((owner, name, tag)): Path<(String, String, String)>,
1460 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
1461 
    let c = caller(&app, &headers).await?;
1462 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1463 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
1464 
        Some(t) => Ok(Json(t)),
1465 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
1466 
    }
b64e2537 Andy McCall ↶ 1467 
}
1468
1469 
async fn trust(
1470 
    State(app): State<Shared>,
1471 
    headers: HeaderMap,
1472 
    Path((owner, name)): Path<(String, String)>,
1473 
) -> Result<Json<Trust>, ApiError> {
1474 
    let c = caller(&app, &headers).await?;
1475 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1476 
    let key = app.hub_key.key;
1477 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
1478 
    Ok(Json(Trust {
1479 
        policy: t.policy.map(|p| Policy {
1480 
            serial: p.serial,
1481 
            expires_ms: p.expires_ms,
1482 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
1483 
            root_threshold: p.root_threshold,
1484 
            rules: p
1485 
                .rules
1486 
                .iter()
1487 
                .map(|r| Rule {
1488 
                    pattern: r.pattern.clone(),
1489 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
1490 
                    threshold: r.threshold,
1491 
                    require: r.require.clone(),
1492 
                    allow_conflicts: r.allow_conflicts,
1493 
                })
1494 
                .collect(),
1495 
        }),
1496 
        signed: t.verification.signed,
1497 
        sealed: t.verification.sealed,
1498 
        unsigned: t.verification.unsigned,
1499 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
1500 
        hub_key: t.hub_key,
1501 
    }))
1502 
}
1503
1504 
async fn pushes(
1505 
    State(app): State<Shared>,
1506 
    headers: HeaderMap,
1507 
    Path((owner, name)): Path<(String, String)>,
1508 
) -> Result<Json<Vec<Push>>, ApiError> {
1509 
    let c = caller(&app, &headers).await?;
1510 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1511 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
1512 
    Ok(Json(
1513 
        rows.into_iter()
1514 
            .map(|p| Push {
1515 
                at_ms: p.at_ms,
1516 
                pusher: p.pusher,
1517 
                reference: p.reference,
1518 
                ok: p.ok,
1519 
                reason: p.reason,
1520 
                old_state: p.old_state,
1521 
                new_state: p.new_state,
1522 
                heads: p.heads,
1523 
                changes: p.changes,
1524 
            })
1525 
            .collect(),
1526 
    ))
de505df5 Andy McCall ↶ 1527 
}
1528
b64e2537 Andy McCall ↶ 1529 
// --------------------------------------------------------------- proposals
1530
d7e2c275 Andy McCall ↶ 1531 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all&limit=N`:
1532 
/// open ones (drafts too) by default, newest first, the first `limit` if
1533 
/// given (#331).
de505df5 Andy McCall ↶ 1534 
async fn proposals(
1535 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1536 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1537 
    Path((owner, name)): Path<(String, String)>,
d7e2c275 Andy McCall ↶ 1538 
    Query(q): Query<ProposalsQuery>,
b64e2537 Andy McCall ↶ 1539 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1540 
    let c = caller(&app, &headers).await?;
1541 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1542 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1543 
        "open" => &["open", "draft"],
1544 
        "draft" => &["draft"],
1545 
        "landed" => &["landed"],
1546 
        "closed" => &["closed"],
1547 
        "all" => &["open", "draft", "landed", "closed"],
1548 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1549 
    };
46b5e2c5 Andy McCall ↶ 1550 
    // Each proposal's projected state is worked out from the store, which
1551 
    // for a bucket-backed repository is many slow round trips: four at a
1552 
    // time, in order, each under the repository's read lock only. One at
d7e2c275 Andy McCall ↶ 1553 
    // a time took 28 s for a repository on GCS (oxygenhub#171). A landed
1554 
    // or closed one is as recorded, not projected again (#331).
46b5e2c5 Andy McCall ↶ 1555 
    use futures::StreamExt;
d7e2c275 Andy McCall ↶ 1556 
    let mut rows = db::proposals::list(&app.db, row.id, states).await?;
1557 
    if let Some(limit) = q.limit {
1558 
        rows.truncate(limit);
1559 
    }
46b5e2c5 Andy McCall ↶ 1560 
    let out: Vec<Result<Proposal, ApiError>> = futures::stream::iter(rows)
1561 
        .map(|p| {
1562 
            let (app, repo, owner, name, id) = (app.clone(), repo.clone(), owner.clone(), name.clone(), row.id);
1563 
            async move {
d7e2c275 Andy McCall ↶ 1564 
                let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
46b5e2c5 Andy McCall ↶ 1565 
                let v = crate::web::proposals::verdict(&app, &loaded, id).await?;
1566 
                Ok(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)
1567 
            }
1568 
        })
1569 
        .buffered(4)
1570 
        .collect()
1571 
        .await;
1572 
    Ok(Json(out.into_iter().collect::<Result<Vec<_>, _>>()?))
de505df5 Andy McCall ↶ 1573 
}
1574
1575 
async fn proposal(
1576 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1577 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1578 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1579 
) -> Result<Json<Proposal>, ApiError> {
1580 
    let c = caller(&app, &headers).await?;
1581 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1582 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1583 
    let source_url = match p.source_repo_id {
1584 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1585 
        None => None,
1586 
    };
d7e2c275 Andy McCall ↶ 1587 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
de505df5 Andy McCall ↶ 1588 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1589 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1590 
}
1591
739a763a Andy McCall ↶ 1592 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1593 
/// keeping what is not given; the author or a maintainer, as on the page
1594 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1595 
async fn edit_proposal(
1596 
    State(app): State<Shared>,
1597 
    headers: HeaderMap,
1598 
    Path((owner, name, number)): Path<(String, String, i64)>,
1599 
    Json(body): Json<hub_api::ProposalEdit>,
1600 
) -> Result<Json<Proposal>, ApiError> {
1601 
    let c = caller(&app, &headers).await?;
1602 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1603 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1604 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1605 
    let text = body.title.is_some() || body.body.is_some();
1606 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1607 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1608 
    }
1609 
    if body.labels.is_some() && role < Role::Triage {
1610 
        return Err(forbidden("setting labels needs triage access"));
1611 
    }
1612 
    // Every name is checked before anything changes.
1613 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1614 
    if text {
1615 
        let title = match body.title.as_deref().map(str::trim) {
1616 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1617 
            Some(t) => t,
1618 
            None => p.title.as_str(),
1619 
        };
1620 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1621 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1622 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1623 
    }
2291f8cc Andy McCall ↶ 1624 
    if let Some(want) = labels {
1625 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1626 
        for l in &have {
1627 
            if !want.iter().any(|w| w.id == l.id) {
1628 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1629 
            }
1630 
        }
1631 
        for w in &want {
1632 
            if !have.iter().any(|l| l.id == w.id) {
1633 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1634 
            }
1635 
        }
1636 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1637 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1638 
    }
09ffa7b6 Andy McCall ↶ 1639 
    // `draft` says the same as `state`, in the words of creation (#313).
1640 
    let want = match (body.state.as_deref(), body.draft) {
1641 
        (Some(s), Some(d)) if (s == "draft") != d => {
1642 
            return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {s:?} and draft {d} disagree")));
1643 
        }
1644 
        (Some(s), _) => Some(s),
1645 
        (None, Some(true)) => Some("draft"),
1646 
        (None, Some(false)) => Some("open"),
1647 
        (None, None) => None,
1648 
    };
1649 
    if let Some(want) = want {
71e65fcf Andy McCall ↶ 1650 
        if Some(me.id) != p.author_id && role < Role::Triage {
1651 
            return Err(ApiError(
1652 
                StatusCode::FORBIDDEN,
09ffa7b6 Andy McCall ↶ 1653 
                "only the proposal's author or someone with triage access can close, reopen or change whether it is a draft".into(),
71e65fcf Andy McCall ↶ 1654 
            ));
1655 
        }
09ffa7b6 Andy McCall ↶ 1656 
        // The page's transitions: a draft is made ready (open), and an open
1657 
        // proposal turned back into a draft.
71e65fcf Andy McCall ↶ 1658 
        let new_state = match (want, p.state.as_str()) {
1659 
            ("closed", "open" | "draft") => "closed",
09ffa7b6 Andy McCall ↶ 1660 
            ("open", "closed" | "draft") => "open",
1661 
            ("draft", "open") => "draft",
71e65fcf Andy McCall ↶ 1662 
            (w, now) if w == now => now,
09ffa7b6 Andy McCall ↶ 1663 
            ("closed" | "open" | "draft", now) => {
71e65fcf Andy McCall ↶ 1664 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1665 
            }
09ffa7b6 Andy McCall ↶ 1666 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed, open or draft".into())),
71e65fcf Andy McCall ↶ 1667 
        };
1668 
        if new_state != p.state {
1669 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1670 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1671 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1672 
        }
1673 
    }
739a763a Andy McCall ↶ 1674 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1675 
    let source_url = match p.source_repo_id {
1676 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1677 
        None => None,
1678 
    };
d7e2c275 Andy McCall ↶ 1679 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
739a763a Andy McCall ↶ 1680 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1681 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1682 
}
1683
1f1eb06a Andy McCall ↶ 1684 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1685 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1686 
/// `{"over_checks": "reason"}` lands over required checks that have not
1687 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1688 
async fn land_proposal(
1689 
    State(app): State<Shared>,
1690 
    headers: HeaderMap,
1691 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1692 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1693 
) -> Result<Json<Proposal>, ApiError> {
1694 
    let c = caller(&app, &headers).await?;
1695 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1696 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1697 
        None
1698 
    } else {
1699 
        serde_json::from_slice::<serde_json::Value>(&body)
1700 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1701 
            .get("over_checks")
1702 
            .and_then(|v| v.as_str())
1703 
            .map(String::from)
1704 
    };
1705 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1706 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1707 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1708 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1709 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1710 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1711 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1712 
    }
d23464c0 Andy McCall ↶ 1713 
}
1714
86a69b53 Andy McCall ↶ 1715 
/// `POST /repos/{o}/{n}/proposals/{number}/auto-land` (repo:write, #261):
1716 
/// land it when its checks pass; at once if they already have.
1717 
async fn auto_land_on(
1718 
    State(app): State<Shared>,
1719 
    headers: HeaderMap,
1720 
    Path((owner, name, number)): Path<(String, String, i64)>,
1721 
) -> Result<Json<Proposal>, ApiError> {
1722 
    auto_land_set(&app, &headers, &owner, &name, number, true).await?;
1723 
    proposal(State(app), headers, Path((owner, name, number))).await
1724 
}
1725
1726 
/// `DELETE …/auto-land`: it will not land by itself.
1727 
async fn auto_land_off(
1728 
    State(app): State<Shared>,
1729 
    headers: HeaderMap,
1730 
    Path((owner, name, number)): Path<(String, String, i64)>,
1731 
) -> Result<Json<Proposal>, ApiError> {
1732 
    auto_land_set(&app, &headers, &owner, &name, number, false).await?;
1733 
    proposal(State(app), headers, Path((owner, name, number))).await
1734 
}
1735
1736 
async fn auto_land_set(app: &Shared, headers: &HeaderMap, owner: &str, name: &str, number: i64, on: bool) -> Result<(), ApiError> {
1737 
    let c = caller(app, headers).await?;
1738 
    let me = c.require("repo:write")?.clone();
1739 
    let (_, row, _) = reach(app, &c, owner, name, Access::Write).await?;
1740 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1741 
    if !p.is_open() {
1742 
        return Err(ApiError(StatusCode::CONFLICT, format!("the proposal is {}", p.state)));
1743 
    }
1744 
    crate::autoland::set(app, &row, &p, &me, on).await?;
1745 
    Ok(())
1746 
}
1747
3f02e5ea Andy McCall ↶ 1748 
/// The files a proposal changes (hub spec §12.1).
1749 
async fn proposal_files(
1750 
    State(app): State<Shared>,
1751 
    headers: HeaderMap,
1752 
    Path((owner, name, number)): Path<(String, String, i64)>,
1753 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1754 
    let c = caller(&app, &headers).await?;
1755 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1756 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1757 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1758 
    Ok(Json(
1759 
        loaded
1760 
            .files
1761 
            .iter()
1762 
            .map(|f| hub_api::ProposalFile {
1763 
                path: f.path.clone(),
1764 
                from: f.from.clone(),
1765 
                kind: f.kind.clone(),
1766 
                added: f.added,
1767 
                removed: f.removed,
1768 
            })
1769 
            .collect(),
1770 
    ))
1771 
}
1772
1773 
/// One file's bytes on a side of a proposal: `base` is the target's
1774 
/// state, `head` the projected state. 404 when the file does not exist
1775 
/// on that side.
1776 
async fn proposal_content(
1777 
    State(app): State<Shared>,
1778 
    headers: HeaderMap,
1779 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1780 
) -> Result<Response, ApiError> {
1781 
    let c = caller(&app, &headers).await?;
1782 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1783 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1784 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
3f02e5ea Andy McCall ↶ 1785 
    let heads = match side.as_str() {
1786 
        "base" => loaded.target_heads,
1787 
        "head" => loaded.heads,
1788 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1789 
    };
1790 
    let limit = app.config.limits.render_limit.0;
1791 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1792 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1793 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1794 
}
1795
b64e2537 Andy McCall ↶ 1796 
async fn create_proposal(
1797 
    State(app): State<Shared>,
1798 
    headers: HeaderMap,
1799 
    Path((owner, name)): Path<(String, String)>,
1800 
    Json(body): Json<NewProposal>,
1801 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1802 
    let c = caller(&app, &headers).await?;
1803 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1804 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1805 
    let created =
1806 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1807 
            .await
1808 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
3571c519 Andy McCall ↶ 1809 
    let loaded = crate::web::proposals::load_summary(&app, &repo, created).await?;
b64e2537 Andy McCall ↶ 1810 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1811 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1812 
}
d23464c0 Andy McCall ↶ 1813
b64e2537 Andy McCall ↶ 1814 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1815 
    Comment {
1816 
        id: c.id,
1817 
        author: c.author.clone(),
1818 
        body: c.body.clone(),
1819 
        created_ms: c.created_ms,
1820 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1821 
        anchor: if c.anchor_change.is_empty() {
1822 
            None
1823 
        } else {
1824 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1825 
        },
c0fac31d Andy McCall ↶ 1826 
        line: None,
b64e2537 Andy McCall ↶ 1827 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1828 
    }
1829 
}
1830
b64e2537 Andy McCall ↶ 1831 
async fn proposal_comments(
1832 
    State(app): State<Shared>,
1833 
    headers: HeaderMap,
1834 
    Path((owner, name, number)): Path<(String, String, i64)>,
1835 
) -> Result<Json<Vec<Comment>>, ApiError> {
1836 
    let c = caller(&app, &headers).await?;
1837 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1838 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1839 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1840 
    // Place anchored comments on their line of the projected state.
1841 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1842 
    if !paths.is_empty() {
1843 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
3571c519 Andy McCall ↶ 1844 
        let heads = crate::web::proposals::load_summary(&app, &repo, p).await?.heads;
c0fac31d Andy McCall ↶ 1845 
        let lines = app
1846 
            .repos
1847 
            .read(&repo, move |r, _| {
1848 
                let mut at = std::collections::HashMap::new();
1849 
                for path in paths {
1850 
                    // A file the projection removed has no lines to place a comment on.
1851 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1852 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1853 
                    }
1854 
                }
1855 
                Ok(at)
1856 
            })
1857 
            .await?;
1858 
        for c in &mut out {
1859 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1860 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1861 
            }
1862 
        }
1863 
    }
1864 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1865 
}
1866
1867 
async fn proposal_comment(
1868 
    State(app): State<Shared>,
1869 
    headers: HeaderMap,
1870 
    Path((owner, name, number)): Path<(String, String, i64)>,
1871 
    Json(body): Json<NewComment>,
1872 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1873 
    let c = caller(&app, &headers).await?;
1874 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1875 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1876 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1877 
    if body.body.trim().is_empty() {
1878 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1879 
    }
3f4b0ea6 Andy McCall ↶ 1880 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1881 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1882 
        (Some(path), Some(line)) if !path.is_empty() => {
1883 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1884 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1885 
            let atom = app
1886 
                .repos
1887 
                .read(&repo, move |r, cache| {
1888 
                    let projected = cache.load(r, &heads)?;
1889 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1890 
                })
1891 
                .await?
1892 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1893 
            Some((path.to_string(), atom))
1894 
        }
1895 
        _ => None,
1896 
    };
1897 
    let row_c = db::proposals::add_comment(
1898 
        &app.db,
1899 
        p.id,
1900 
        Some(me.id),
1901 
        &me.username,
1902 
        body.body.trim(),
1903 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1904 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1905 
    )
1906 
    .await?;
b64e2537 Andy McCall ↶ 1907 
    crate::notify::deliver(
1908 
        &app,
1909 
        crate::notify::Event {
1910 
            kind: "proposal.comment",
1911 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1912 
            url: format!("/{owner}/{name}/proposal/{number}"),
1913 
            actor: &me,
1914 
            repo_id: row.id,
1915 
            thread: Some(("proposal", p.id)),
1916 
            mention_text: &body.body,
1917 
            direct: p.author_id.into_iter().collect(),
1918 
        },
1919 
    )
1920 
    .await;
1921 
    crate::hooks::emit(
1922 
        &app,
1923 
        &row,
1924 
        "comment.proposal",
1925 
        &me.username,
1926 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1927 
    )
1928 
    .await;
c0fac31d Andy McCall ↶ 1929 
    let mut created = comment_of(&row_c);
1930 
    created.line = created.anchor.as_ref().and(body.line);
1931 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1932 
}
1933
1934 
async fn proposal_reviews(
1935 
    State(app): State<Shared>,
1936 
    headers: HeaderMap,
1937 
    Path((owner, name, number)): Path<(String, String, i64)>,
1938 
) -> Result<Json<Vec<Review>>, ApiError> {
1939 
    let c = caller(&app, &headers).await?;
1940 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1941 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1942 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1943 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1944 
    Ok(Json(
1945 
        v.reviews
1946 
            .into_iter()
1947 
            .map(|r| Review {
1948 
                id: r.row.id,
1949 
                author: r.row.author,
1950 
                verdict: r.row.verdict,
1951 
                body: r.row.body,
1952 
                sealed: r.sealed,
1953 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1954 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1955 
            })
1956 
            .collect(),
1957 
    ))
1958 
}
1959
1960 
async fn proposal_review(
1961 
    State(app): State<Shared>,
1962 
    headers: HeaderMap,
1963 
    Path((owner, name, number)): Path<(String, String, i64)>,
1964 
    Json(body): Json<NewReview>,
1965 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1966 
    let c = caller(&app, &headers).await?;
1967 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1968 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1969 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1970 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1971 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1972 
    }
1973 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1974 
        return Err(forbidden("you cannot approve your own proposal"));
1975 
    }
1976 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1977 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1978 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1979 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1980 
    Ok((
1981 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1982 
        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 ↶ 1983 
    ))
1984 
}
1985
cc1cd197 Andy McCall ↶ 1986 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1987 
/// author, or a writer). Answers with everyone asked now.
1988 
async fn request_reviewers(
1989 
    State(app): State<Shared>,
1990 
    headers: HeaderMap,
1991 
    Path((owner, name, number)): Path<(String, String, i64)>,
1992 
    Json(body): Json<ReviewRequest>,
1993 
) -> Result<Json<Vec<String>>, ApiError> {
1994 
    let c = caller(&app, &headers).await?;
1995 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1996 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1997 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1998 
    if Some(me.id) != p.author_id && role < Role::Write {
1999 
        return Err(forbidden("only the author or a writer asks for reviews"));
2000 
    }
2001 
    if !p.is_open() {
2002 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2003 
    }
2004 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
2005 
        .await
2006 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2007 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
2008 
}
2009
2010 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
2011 
async fn withdraw_reviewer(
2012 
    State(app): State<Shared>,
2013 
    headers: HeaderMap,
2014 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
2015 
) -> Result<StatusCode, ApiError> {
2016 
    let c = caller(&app, &headers).await?;
2017 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2018 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2019 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2020 
    if Some(me.id) != p.author_id && role < Role::Write {
2021 
        return Err(forbidden("only the author or a writer withdraws review requests"));
2022 
    }
2023 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
2024 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
2025 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
2026 
    }
2027 
    Ok(StatusCode::NO_CONTENT)
2028 
}
2029
b64e2537 Andy McCall ↶ 2030 
async fn proposal_checks(
2031 
    State(app): State<Shared>,
2032 
    headers: HeaderMap,
2033 
    Path((owner, name, number)): Path<(String, String, i64)>,
2034 
) -> Result<Json<Vec<Check>>, ApiError> {
2035 
    let c = caller(&app, &headers).await?;
2036 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2037 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 2038 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 2039 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
2040 
}
2041
2042 
// ------------------------------------------------------------------ issues
2043
2044 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
2045 
    let labels = db::issues::issue_labels(&app.db, i.id)
2046 
        .await?
2047 
        .into_iter()
2048 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2049 
        .collect();
2050 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
2051 
    let milestone = match i.milestone_id {
2052 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
2053 
        None => None,
2054 
    };
5d90e0e0 Andy McCall 2055 
    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 ↶ 2056 
    Ok(Issue {
2057 
        number: i.number,
2058 
        title: i.title.clone(),
2059 
        body: i.body.clone(),
2060 
        author: i.author.clone(),
2061 
        state: i.state.clone(),
2062 
        reason: i.reason.clone(),
2063 
        labels,
2064 
        assignees,
2065 
        milestone,
2066 
        comments,
2067 
        locked: i.locked,
2068 
        pinned: i.pinned,
2069 
        created_ms: i.created_ms,
2070 
        updated_ms: i.updated_ms,
2071 
        closed_ms: i.closed_ms,
2072 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
2073 
    })
2074 
}
2075
2076 
#[derive(Deserialize)]
2077 
struct IssuesQuery {
2078 
    state: Option<String>,
d7e2c275 Andy McCall ↶ 2079 
}
2080
2081 
#[derive(Deserialize)]
2082 
struct ProposalsQuery {
2083 
    state: Option<String>,
2084 
    limit: Option<usize>,
b64e2537 Andy McCall ↶ 2085 
}
2086
2087 
async fn issues(
2088 
    State(app): State<Shared>,
2089 
    headers: HeaderMap,
2090 
    Path((owner, name)): Path<(String, String)>,
2091 
    Query(q): Query<IssuesQuery>,
2092 
) -> Result<Json<Vec<Issue>>, ApiError> {
2093 
    let c = caller(&app, &headers).await?;
2094 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2095 
    let state = q.state.unwrap_or_else(|| "open".into());
2096 
    let mut out = Vec::new();
2097 
    for i in db::issues::list(&app.db, row.id).await? {
2098 
        if state == "all" || i.state == state {
2099 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 2100 
        }
2101 
    }
b64e2537 Andy McCall ↶ 2102 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 2103 
}
2104
b64e2537 Andy McCall ↶ 2105 
async fn create_issue(
2106 
    State(app): State<Shared>,
2107 
    headers: HeaderMap,
2108 
    Path((owner, name)): Path<(String, String)>,
2109 
    Json(body): Json<NewIssue>,
2110 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
2111 
    let c = caller(&app, &headers).await?;
2112 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 2113 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 2114 
    if body.title.trim().is_empty() {
2115 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 2116 
    }
76f262e1 Andy McCall ↶ 2117 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
2118 
    if triage && role < Role::Triage {
2119 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2120 
    }
2121 
    // Check the names before anything is created.
2122 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 2123 
    let i = db::issues::create(
2124 
        &app.db,
2125 
        db::issues::NewIssue {
2126 
            repo_id: row.id,
2127 
            title: body.title.trim(),
2128 
            body: body.body.trim(),
2129 
            author_id: Some(me.id),
2130 
            author: &me.username,
2131 
        },
2132 
    )
2133 
    .await?;
2134 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 2135 
    if triage {
2136 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
2137 
        apply_triage(&app, &i, &me, t).await?;
2138 
    }
2139 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 2140 
    crate::web::issues::reindex(&app, row.id, &i).await;
2141 
    let api = issue_of(&app, &row, &i).await?;
2142 
    crate::notify::deliver(
2143 
        &app,
2144 
        crate::notify::Event {
2145 
            kind: "issue.opened",
2146 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
2147 
            url: format!("/{owner}/{name}/issue/{}", i.number),
2148 
            actor: &me,
2149 
            repo_id: row.id,
2150 
            thread: Some(("issue", i.id)),
2151 
            mention_text: &body.body,
2152 
            direct: vec![],
2153 
        },
2154 
    )
2155 
    .await;
2156 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
2157 
    Ok((StatusCode::CREATED, Json(api)))
2158 
}
2159
2160 
async fn issue(
2161 
    State(app): State<Shared>,
2162 
    headers: HeaderMap,
2163 
    Path((owner, name, number)): Path<(String, String, i64)>,
2164 
) -> Result<Json<Issue>, ApiError> {
2165 
    let c = caller(&app, &headers).await?;
2166 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2167 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2168 
    Ok(Json(issue_of(&app, &row, &i).await?))
2169 
}
2170
2171 
async fn issue_state(
2172 
    State(app): State<Shared>,
2173 
    headers: HeaderMap,
2174 
    Path((owner, name, number)): Path<(String, String, i64)>,
2175 
    Json(body): Json<IssueStateChange>,
2176 
) -> Result<Json<Issue>, ApiError> {
2177 
    let c = caller(&app, &headers).await?;
2178 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2179 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2180 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2181 
    if role < Role::Triage && Some(me.id) != i.author_id {
2182 
        return Err(forbidden("only the author or triage may change the state"));
2183 
    }
2184 
    let (state, reason) = match body.state.as_str() {
2185 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
2186 
        "open" => ("open", ""),
2187 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
2188 
    };
2189 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
2190 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
2191 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2192 
    let api = issue_of(&app, &row, &fresh).await?;
2193 
    crate::hooks::emit(
2194 
        &app,
2195 
        &row,
2196 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
2197 
        &me.username,
2198 
        serde_json::json!({ "issue": api }),
2199 
    )
2200 
    .await;
2201 
    Ok(Json(api))
2202 
}
2203
2204 
async fn issue_comments(
2205 
    State(app): State<Shared>,
2206 
    headers: HeaderMap,
2207 
    Path((owner, name, number)): Path<(String, String, i64)>,
2208 
) -> Result<Json<Vec<Comment>>, ApiError> {
2209 
    let c = caller(&app, &headers).await?;
2210 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2211 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2212 
    Ok(Json(
2213 
        db::issues::comments(&app.db, i.id)
2214 
            .await?
2215 
            .into_iter()
2216 
            .map(|c| Comment {
2217 
                id: c.id,
2218 
                author: c.author,
2219 
                body: c.body,
2220 
                created_ms: c.created_ms,
2221 
                path: None,
2222 
                anchor: None,
c0fac31d Andy McCall ↶ 2223 
                line: None,
b64e2537 Andy McCall ↶ 2224 
                resolved: false,
2225 
            })
2226 
            .collect(),
2227 
    ))
2228 
}
2229
2230 
async fn issue_comment(
2231 
    State(app): State<Shared>,
2232 
    headers: HeaderMap,
2233 
    Path((owner, name, number)): Path<(String, String, i64)>,
2234 
    Json(body): Json<NewComment>,
2235 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
2236 
    let c = caller(&app, &headers).await?;
2237 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2238 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2239 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2240 
    if i.locked && role < Role::Triage {
2241 
        return Err(forbidden("this issue is locked"));
2242 
    }
2243 
    if body.body.trim().is_empty() {
2244 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
2245 
    }
2246 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
2247 
    crate::web::issues::reindex(&app, row.id, &i).await;
2248 
    crate::notify::deliver(
2249 
        &app,
2250 
        crate::notify::Event {
2251 
            kind: "issue.comment",
2252 
            title: format!("{owner}/{name}#{number}: {}", i.title),
2253 
            url: format!("/{owner}/{name}/issue/{number}"),
2254 
            actor: &me,
2255 
            repo_id: row.id,
2256 
            thread: Some(("issue", i.id)),
2257 
            mention_text: &body.body,
2258 
            direct: i.author_id.into_iter().collect(),
2259 
        },
2260 
    )
2261 
    .await;
c0fac31d Andy McCall ↶ 2262 
    let api = Comment {
2263 
        id: cm.id,
2264 
        author: cm.author,
2265 
        body: cm.body,
2266 
        created_ms: cm.created_ms,
2267 
        path: None,
2268 
        anchor: None,
2269 
        line: None,
2270 
        resolved: false,
2271 
    };
b64e2537 Andy McCall ↶ 2272 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
2273 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 2274 
}
2275
2276 
/// Labels, assignees and milestone named in a request, looked up.
2277 
struct Triage {
2278 
    labels: Option<Vec<db::issues::Label>>,
2279 
    assignees: Option<Vec<Account>>,
2280 
    /// `Some(None)` clears the milestone.
2281 
    milestone: Option<Option<db::issues::Milestone>>,
2282 
}
2283
2284 
async fn resolve_triage(
2285 
    app: &Shared,
2286 
    repo_id: i64,
2287 
    labels: Option<&[String]>,
2288 
    assignees: Option<&[String]>,
2289 
    milestone: Option<&str>,
2290 
) -> Result<Triage, ApiError> {
2291 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
2292 
    let labels = match labels {
2293 
        Some(names) => {
2294 
            let mut out = Vec::new();
2295 
            for n in names {
2296 
                out.push(
2297 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
2298 
                        .await?
2299 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
2300 
                );
2301 
            }
2302 
            Some(out)
2303 
        }
2304 
        None => None,
2305 
    };
2306 
    let assignees = match assignees {
2307 
        Some(names) => {
2308 
            let mut out = Vec::new();
2309 
            for n in names {
2310 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
2311 
            }
2312 
            Some(out)
2313 
        }
2314 
        None => None,
2315 
    };
2316 
    let milestone = match milestone.map(str::trim) {
2317 
        None => None,
2318 
        Some("") => Some(None),
2319 
        Some(title) => Some(Some(
2320 
            db::issues::milestones(&app.db, repo_id)
2321 
                .await?
2322 
                .into_iter()
2323 
                .find(|m| m.title == title)
2324 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
2325 
        )),
2326 
    };
2327 
    Ok(Triage { labels, assignees, milestone })
2328 
}
2329
2330 
/// Make an issue's labels, assignees and milestone what `t` says, with
2331 
/// timeline events for what changed.
2332 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
2333 
    if let Some(want) = t.labels {
2334 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
2335 
        for l in &have {
2336 
            if !want.iter().any(|w| w.id == l.id) {
2337 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
2338 
            }
2339 
        }
2340 
        for w in &want {
2341 
            if !have.iter().any(|l| l.id == w.id) {
2342 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
2343 
            }
2344 
        }
2345 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
2346 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
2347 
    }
2348 
    if let Some(want) = t.assignees {
2349 
        let have = db::issues::assignees(&app.db, i.id).await?;
2350 
        for name in &have {
2351 
            if !want.iter().any(|a| &a.username == name) {
2352 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
2353 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
2354 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
2355 
                }
2356 
            }
2357 
        }
2358 
        for a in &want {
2359 
            if !have.contains(&a.username) {
2360 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
2361 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
2362 
            }
2363 
        }
2364 
    }
2365 
    if let Some(m) = t.milestone {
2366 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
2367 
        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();
2368 
    }
2369 
    Ok(())
2370 
}
2371
2372 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
2373 
async fn issue_edit(
2374 
    State(app): State<Shared>,
2375 
    headers: HeaderMap,
2376 
    Path((owner, name, number)): Path<(String, String, i64)>,
2377 
    Json(body): Json<IssueEdit>,
2378 
) -> Result<Json<Issue>, ApiError> {
2379 
    let c = caller(&app, &headers).await?;
2380 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2381 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2382 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2383 
    let text = body.title.is_some() || body.body.is_some();
2384 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
2385 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
2386 
        return Err(forbidden("only the author or triage may edit the title and body"));
2387 
    }
2388 
    if triage && role < Role::Triage {
2389 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2390 
    }
2391 
    if i.locked && role < Role::Triage {
2392 
        return Err(forbidden("this issue is locked"));
2393 
    }
2394 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
2395 
    if text {
2396 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
2397 
        if title.is_empty() {
2398 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
2399 
        }
2400 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
2401 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
2402 
    }
2403 
    apply_triage(&app, &i, &me, t).await?;
2404 
    db::issues::touch(&app.db, i.id).await.ok();
2405 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2406 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
2407 
    let api = issue_of(&app, &row, &fresh).await?;
2408 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
2409 
    Ok(Json(api))
2410 
}
2411
2412 
/// `POST /repos/{o}/{n}/labels` (triage).
2413 
async fn create_label(
2414 
    State(app): State<Shared>,
2415 
    headers: HeaderMap,
2416 
    Path((owner, name)): Path<(String, String)>,
2417 
    Json(body): Json<NewLabel>,
2418 
) -> Result<(StatusCode, Json<Label>), ApiError> {
2419 
    let c = caller(&app, &headers).await?;
2420 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2421 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2422 
    if role < Role::Triage {
2423 
        return Err(forbidden("labels need triage access"));
2424 
    }
2425 
    let label = body.name.trim();
2426 
    if label.is_empty() || label.len() > 50 {
2427 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
2428 
    }
2429 
    let colour = match body.colour.as_deref() {
2430 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
2431 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
2432 
        None => "#5aa8ff".to_string(),
2433 
    };
2434 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
2435 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
2436 
}
2437
2438 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
2439 
async fn delete_label(
2440 
    State(app): State<Shared>,
2441 
    headers: HeaderMap,
2442 
    Path((owner, name, label)): Path<(String, String, String)>,
2443 
) -> Result<StatusCode, ApiError> {
2444 
    let c = caller(&app, &headers).await?;
2445 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2446 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2447 
    if role < Role::Triage {
2448 
        return Err(forbidden("labels need triage access"));
2449 
    }
2450 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
2451 
    db::issues::delete_label(&app.db, l.id).await?;
2452 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2453 
}
2454
b64e2537 Andy McCall ↶ 2455 
async fn labels(
2456 
    State(app): State<Shared>,
2457 
    headers: HeaderMap,
2458 
    Path((owner, name)): Path<(String, String)>,
2459 
) -> Result<Json<Vec<Label>>, ApiError> {
2460 
    let c = caller(&app, &headers).await?;
2461 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2462 
    Ok(Json(
2463 
        db::issues::labels(&app.db, row.id)
2464 
            .await?
2465 
            .into_iter()
2466 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2467 
            .collect(),
2468 
    ))
2469 
}
2470
2471 
async fn milestones(
2472 
    State(app): State<Shared>,
2473 
    headers: HeaderMap,
2474 
    Path((owner, name)): Path<(String, String)>,
2475 
) -> Result<Json<Vec<Milestone>>, ApiError> {
2476 
    let c = caller(&app, &headers).await?;
2477 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2478 
    let mut out = Vec::new();
2479 
    for m in db::issues::milestones(&app.db, row.id).await? {
2480 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2481 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 2482 
    }
b64e2537 Andy McCall ↶ 2483 
    Ok(Json(out))
2484 
}
2485
5ea4872f Andy McCall ↶ 2486 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
2487 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
2488 
}
2489
2490 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
2491 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
2492 
    let due = due.trim();
2493 
    if due.is_empty() {
2494 
        return Ok(None);
2495 
    }
2496 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
2497 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
2498 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
2499 
}
2500
2501 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
2502 
    let c = caller(app, headers).await?;
2503 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2504 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
2505 
    if role < Role::Triage {
2506 
        return Err(forbidden("milestones need triage access"));
2507 
    }
2508 
    Ok(row)
2509 
}
2510
2511 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
2512 
/// milestone, or change the description and due date of the one with
2513 
/// that title.
2514 
async fn create_milestone(
2515 
    State(app): State<Shared>,
2516 
    headers: HeaderMap,
2517 
    Path((owner, name)): Path<(String, String)>,
2518 
    Json(body): Json<NewMilestone>,
2519 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
2520 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2521 
    let title = body.title.trim();
2522 
    if title.is_empty() || title.len() > 100 {
2523 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2524 
    }
2525 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
2526 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
2527 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2528 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
2529 
}
2530
2531 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
2532 
/// description, due date and state; what is not given stays.
2533 
async fn edit_milestone(
2534 
    State(app): State<Shared>,
2535 
    headers: HeaderMap,
2536 
    Path((owner, name, title)): Path<(String, String, String)>,
2537 
    Json(body): Json<MilestoneEdit>,
2538 
) -> Result<Json<Milestone>, ApiError> {
2539 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2540 
    let m = db::issues::milestones(&app.db, row.id)
2541 
        .await?
2542 
        .into_iter()
2543 
        .find(|m| m.title == title)
2544 
        .ok_or_else(|| not_found("no such milestone"))?;
2545 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
2546 
    if new_title.is_empty() || new_title.len() > 100 {
2547 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2548 
    }
2549 
    let due_ms = match body.due.as_deref() {
2550 
        Some(d) => due_ms_of(d)?,
2551 
        None => m.due_ms,
2552 
    };
2553 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
2554 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
2555 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
2556 
    }
2557 
    if let Some(state) = body.state.as_deref() {
2558 
        match state {
2559 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
2560 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
2561 
        }
2562 
    }
2563 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
2564 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
2565 
    Ok(Json(milestone_of(fresh, open, closed)))
2566 
}
2567
b64e2537 Andy McCall ↶ 2568 
// --------------------------------------------------------- hooks, checks
2569
2570 
fn hook_of(h: &db::hooks::Hook) -> Hook {
2571 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
2572 
}
2573
2574 
async fn hooks(
2575 
    State(app): State<Shared>,
2576 
    headers: HeaderMap,
2577 
    Path((owner, name)): Path<(String, String)>,
2578 
) -> Result<Json<Vec<Hook>>, ApiError> {
2579 
    let c = caller(&app, &headers).await?;
2580 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2581 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2582 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 2583 
}
2584
b64e2537 Andy McCall ↶ 2585 
async fn create_hook(
2586 
    State(app): State<Shared>,
2587 
    headers: HeaderMap,
2588 
    Path((owner, name)): Path<(String, String)>,
2589 
    Json(body): Json<NewHook>,
2590 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
2591 
    let c = caller(&app, &headers).await?;
2592 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
2593 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2594 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
2595 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
2596 
    }
2597 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
2598 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
2599 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 2600 
}
2601
b64e2537 Andy McCall ↶ 2602 
async fn delete_hook(
2603 
    State(app): State<Shared>,
2604 
    headers: HeaderMap,
2605 
    Path((owner, name, id)): Path<(String, String, i64)>,
2606 
) -> Result<StatusCode, ApiError> {
2607 
    let c = caller(&app, &headers).await?;
2608 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2609 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2610 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
2611 
        db::hooks::delete_hook(&app.db, id).await?;
2612 
    }
2613 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2614 
}
2615
b64e2537 Andy McCall ↶ 2616 
pub fn check_of(c: &db::hooks::Check) -> Check {
2617 
    Check {
2618 
        state: c.state.clone(),
2619 
        name: c.name.clone(),
2620 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
2621 
        summary: c.summary.clone(),
2622 
        url: c.url.clone(),
2623 
        reporter: c.reporter.clone(),
2624 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
2625 
        started_ms: c.started_ms,
2626 
        finished_ms: c.finished_ms,
2627 
    }
961c10be Andy McCall ↶ 2628 
}
2629
2630 
/// `GET /repos/{o}/{n}/checks/required`.
2631 
async fn required_checks(
2632 
    State(app): State<Shared>,
2633 
    headers: HeaderMap,
2634 
    Path((owner, name)): Path<(String, String)>,
2635 
) -> Result<Json<RequiredChecks>, ApiError> {
2636 
    let c = caller(&app, &headers).await?;
2637 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2638 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2639 
}
2640
2641 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2642 
async fn set_required_checks(
2643 
    State(app): State<Shared>,
2644 
    headers: HeaderMap,
2645 
    Path((owner, name)): Path<(String, String)>,
2646 
    Json(body): Json<RequiredChecks>,
2647 
) -> Result<Json<RequiredChecks>, ApiError> {
2648 
    let c = caller(&app, &headers).await?;
2649 
    c.require("repo:admin")?;
2650 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2651 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2652 
    names.sort();
2653 
    names.dedup();
2654 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2655 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2656 
    }
2657 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2658 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2659 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2660 
}
2661
bf3d0754 Andy McCall ↶ 2662 
fn flow_run_of(
2663 
    app: &Shared,
2664 
    row: &db::repos::RepoRow,
2665 
    r: &db::flow::Run,
2666 
    jobs: Vec<db::flow::Job>,
2667 
    queue: &[db::flow::QueueEntry],
2668 
) -> FlowRun {
90326c96 Andy McCall ↶ 2669 
    FlowRun {
bf3d0754 Andy McCall ↶ 2670 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2671 
        number: r.number,
2672 
        bookmark: r.bookmark.clone(),
2673 
        state: r.state.clone(),
2674 
        heads: r.head_list().into_iter().map(String::from).collect(),
2675 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2676 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2677 
        actor: r.actor.clone(),
2678 
        pipeline_hash: r.pipeline_hash.clone(),
2679 
        error: r.error.clone(),
2680 
        created_ms: r.created_ms,
2681 
        finished_ms: r.finished_ms,
2682 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2683 
        jobs: jobs
2684 
            .into_iter()
2685 
            .map(|j| FlowJob {
fac6853c Andy McCall ↶ 2686 
                phases: j.phase_list().into_iter().map(|(name, ms)| hub_api::FlowPhase { name, ms }).collect(),
2687 
                queued_ms: j.queued_ms,
2688 
                ready_ms: j.ready_ms,
2689 
                peak_disk_mib: j.peak_disk_mib,
2690 
                peak_memory_mib: j.peak_memory_mib,
90326c96 Andy McCall ↶ 2691 
                depends_on: j.depends_on(),
2692 
                name: j.name,
2693 
                status: j.status,
2694 
                runner: j.runner,
2695 
                exit_code: j.exit_code,
2696 
                error: j.error,
2697 
                started_ms: j.started_ms,
2698 
                finished_ms: j.finished_ms,
2699 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2700 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2701 
                placed: j.placed,
b1860d60 Andy McCall ↶ 2702 
                approval: j.approval,
90326c96 Andy McCall ↶ 2703 
            })
2704 
            .collect(),
2705 
    }
2706 
}
2707
1edac4b6 Andy McCall ↶ 2708 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2709 
struct RunsPage {
2710 
    /// Runs numbered below this one (the next page).
2711 
    before: Option<i64>,
2712 
    limit: Option<i64>,
2713 
}
2714
2715 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2716 
async fn flow_runs(
2717 
    State(app): State<Shared>,
2718 
    headers: HeaderMap,
2719 
    Path((owner, name)): Path<(String, String)>,
2720 
    Query(q): Query<RunsPage>,
2721 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2722 
    let c = caller(&app, &headers).await?;
2723 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2724 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2725 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2726 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2727 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2728 
}
2729
2730 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2731 
async fn flow_run(
2732 
    State(app): State<Shared>,
2733 
    headers: HeaderMap,
2734 
    Path((owner, name, number)): Path<(String, String, i64)>,
2735 
) -> Result<Json<FlowRun>, ApiError> {
2736 
    let c = caller(&app, &headers).await?;
2737 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2738 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2739 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2740 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2741 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2742 
}
2743
2744 
#[derive(Deserialize)]
2745 
struct LogPage {
2746 
    /// Lines after this `seq`.
2747 
    #[serde(default)]
2748 
    after: i64,
2749 
    limit: Option<i64>,
2750 
}
2751
2752 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2753 
async fn flow_job_log(
2754 
    State(app): State<Shared>,
2755 
    headers: HeaderMap,
2756 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2757 
    Query(q): Query<LogPage>,
2758 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2759 
    let c = caller(&app, &headers).await?;
2760 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2761 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2762 
    let j = db::flow::jobs(&app.db, run.id)
2763 
        .await?
2764 
        .into_iter()
2765 
        .find(|j| j.name == job)
2766 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2767 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2768 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2769 
}
2770
2771 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2772 
struct StartRun {
2773 
    /// Default: the repository's default bookmark.
2774 
    #[serde(default)]
2775 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2776 
    /// A change's full hash: run the state whose only head it is, instead
2777 
    /// of a bookmark's.
2778 
    #[serde(default)]
2779 
    change: Option<String>,
0650d94e Andy McCall ↶ 2780 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2781 
    /// every job a manual run starts.
2782 
    #[serde(default)]
2783 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2784 
}
2785
2786 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2787 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2788 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2789 
}
2790
2791 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2792 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2793 
async fn start_flow_run(
2794 
    State(app): State<Shared>,
2795 
    headers: HeaderMap,
2796 
    Path((owner, name)): Path<(String, String)>,
2797 
    Json(body): Json<StartRun>,
2798 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2799 
    let c = caller(&app, &headers).await?;
2800 
    let me = c.require("repo:write")?.clone();
2801 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2802 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2803 
        Some(change) => {
0650d94e Andy McCall ↶ 2804 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2805 
                .await
2806 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2807 
            (n, format!("change {}", change.trim()))
2808 
        }
2809 
        None => {
2810 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2811 
            (
2812 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2813 
                    .await
2814 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2815 
                bookmark,
2816 
            )
4f692533 Andy McCall ↶ 2817 
        }
2818 
    };
2819 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2820 
    Ok(started(&app, &row, n))
2821 
}
2822
2823 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2824 
async fn rerun_flow_run(
2825 
    State(app): State<Shared>,
2826 
    headers: HeaderMap,
2827 
    Path((owner, name, number)): Path<(String, String, i64)>,
2828 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2829 
    let c = caller(&app, &headers).await?;
2830 
    let me = c.require("repo:write")?.clone();
2831 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2832 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2833 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2834 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2835 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2836 
}
2837
e8fa5369 Andy McCall ↶ 2838 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2839 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2840 
/// same run. Answers with how many jobs were queued.
2841 
async fn rerun_flow_job(
2842 
    State(app): State<Shared>,
2843 
    headers: HeaderMap,
2844 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2845 
) -> Result<Json<serde_json::Value>, ApiError> {
2846 
    let c = caller(&app, &headers).await?;
2847 
    let me = c.require("repo:write")?.clone();
2848 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2849 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2850 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2851 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2852 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2853 
}
2854
745d225d Andy McCall ↶ 2855 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2856 
/// with the run as it now stands.
2857 
async fn cancel_flow_run(
2858 
    State(app): State<Shared>,
2859 
    headers: HeaderMap,
2860 
    Path((owner, name, number)): Path<(String, String, i64)>,
2861 
) -> Result<Json<serde_json::Value>, ApiError> {
2862 
    let c = caller(&app, &headers).await?;
2863 
    let me = c.require("repo:write")?.clone();
2864 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2865 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2866 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2867 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2868 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2869 
}
2870
b644e175 Andy McCall ↶ 2871 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2872 
/// (oxygenflow#59).
2873 
async fn list_deployments(
2874 
    State(app): State<Shared>,
2875 
    headers: HeaderMap,
2876 
    Path((owner, name)): Path<(String, String)>,
2877 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2878 
    let c = caller(&app, &headers).await?;
2879 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2880 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2881 
    Ok(Json(
2882 
        list.into_iter()
2883 
            .map(|d| {
2884 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2885 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2886 
            })
2887 
            .collect(),
2888 
    ))
2889 
}
2890
b1860d60 Andy McCall ↶ 2891 
#[derive(Deserialize)]
2892 
struct ExpediteBody {
2893 
    reason: String,
2894 
}
2895
2896 
/// `POST /repos/{o}/{n}/flow/runs/{number}/expedite {"reason": …}`
2897 
/// (oxygenhub#244): a maintainer makes a queued or running run urgent, as
2898 
/// the run page's Expedite does, within the owner's cap of urgent runs.
2899 
async fn expedite_flow_run(
2900 
    State(app): State<Shared>,
2901 
    headers: HeaderMap,
2902 
    Path((owner, name, number)): Path<(String, String, i64)>,
2903 
    Json(body): Json<ExpediteBody>,
2904 
) -> Result<Json<serde_json::Value>, ApiError> {
2905 
    let c = caller(&app, &headers).await?;
2906 
    let me = c.require("repo:write")?.clone();
2907 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
2908 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such run"))?;
2909 
    crate::flow::expedite(&app, &row, &run, &me, &body.reason).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2910 
    Ok(Json(serde_json::json!({ "number": number, "expedited": true })))
2911 
}
2912
417184c7 Andy McCall ↶ 2913 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2914 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2915 
async fn approve_flow_job(
2916 
    State(app): State<Shared>,
2917 
    headers: HeaderMap,
2918 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2919 
) -> Result<Json<serde_json::Value>, ApiError> {
2920 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2921 
}
2922
2923 
async fn reject_flow_job(
2924 
    State(app): State<Shared>,
2925 
    headers: HeaderMap,
2926 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2927 
) -> Result<Json<serde_json::Value>, ApiError> {
2928 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2929 
}
2930
47e37402 Andy McCall ↶ 2931 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2932 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2933 
async fn flow_job_statement(
2934 
    State(app): State<Shared>,
2935 
    headers: HeaderMap,
2936 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2937 
) -> Result<Json<serde_json::Value>, ApiError> {
2938 
    let c = caller(&app, &headers).await?;
2939 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2940 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2941 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2942 
    Ok(Json(serde_json::json!({
2943 
        "repo": hex::encode(s.repo),
2944 
        "run": s.run,
2945 
        "job": s.job,
2946 
        "job_hash": s.job_hash.to_hex(),
2947 
        "state": s.state.to_hex(),
2948 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2949 
        "environment": s.environment,
2950 
        "waiting": j.approval == "waiting" && j.status == "queued",
2951 
    })))
2952 
}
2953
2954 
#[derive(Deserialize)]
2955 
struct SealBody {
2956 
    signed: String,
2957 
}
2958
2959 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
2960 
/// reject with a signed approval (oxygenhub#235). The signature, not the
2961 
/// caller, says who decided; the caller must be signed in.
2962 
async fn seal_flow_job(
2963 
    State(app): State<Shared>,
2964 
    headers: HeaderMap,
2965 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2966 
    Json(body): Json<SealBody>,
2967 
) -> Result<Json<serde_json::Value>, ApiError> {
2968 
    let c = caller(&app, &headers).await?;
2969 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2970 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2971 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2972 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
2973 
}
2974
417184c7 Andy McCall ↶ 2975 
async fn decide_flow_job(
2976 
    app: &Shared,
2977 
    headers: &HeaderMap,
2978 
    owner: &str,
2979 
    name: &str,
2980 
    number: i64,
2981 
    job: &str,
2982 
    approve: bool,
2983 
) -> Result<Json<serde_json::Value>, ApiError> {
2984 
    let c = caller(app, headers).await?;
2985 
    let me = c.require("repo:write")?.clone();
2986 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
2987 
    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 ↶ 2988 
    let via = c.agent.then_some(c.token.as_str());
2989 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 2990 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
2991 
}
2992
b64e2537 Andy McCall ↶ 2993 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2994 
/// report; the state hash names what was checked.
2995 
async fn post_check(
2996 
    State(app): State<Shared>,
2997 
    headers: HeaderMap,
2998 
    Path((owner, name)): Path<(String, String)>,
2999 
    Json(body): Json<NewCheck>,
3000 
) -> Result<(StatusCode, Json<Check>), ApiError> {
3001 
    let c = caller(&app, &headers).await?;
3002 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
3003 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3004 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
3005 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
3006 
    }
3007 
    if body.name.trim().is_empty() || body.name.len() > 100 {
3008 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
3009 
    }
3010 
    let ch = db::hooks::upsert_check(
3011 
        &app.db,
3012 
        row.id,
3013 
        &body.state,
3014 
        body.name.trim(),
3015 
        body.status.as_str(),
3016 
        &body.summary,
3017 
        &body.url,
3018 
        Some((me.id, &me.username)),
3019 
        body.seal.as_deref().unwrap_or(""),
3020 
    )
3021 
    .await?;
3022 
    let api = check_of(&ch);
33d98147 Andy McCall 3023 
    app.bus.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
b64e2537 Andy McCall ↶ 3024 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
3025 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 3026 
}
3027
b64e2537 Andy McCall ↶ 3028 
async fn checks_for_state(
3029 
    State(app): State<Shared>,
3030 
    headers: HeaderMap,
3031 
    Path((owner, name, state)): Path<(String, String, String)>,
3032 
) -> Result<Json<Vec<Check>>, ApiError> {
3033 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 3034 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3035 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 3036 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 3037 
}
3038
3039 
/// The state hash checks are keyed by, from what a client has: a state
3040 
/// hash, its heads (full change hashes joined with `+`, or the one head of
3041 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
3042 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
3043 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
3044 
    let hexes: Vec<&str> = s.split('+').collect();
3045 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
3046 
    if all_hashes {
3047 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
3048 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
3049 
            return Ok(s.to_string());
3050 
        }
3051 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
3052 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
3053 
    }
3054 
    let b = s.to_string();
3055 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
3056 
    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 ↶ 3057 
}
b66e70b7 Andy McCall ↶ 3058
3059 
// ----------------------------------------------------------------- runners
3060
3061 
/// Site administrators only, with any token of theirs (hub spec §13.2).
3062 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
3063 
    match c.account.as_ref() {
3064 
        Some(a) if a.is_admin => Ok(a),
3065 
        _ => Err(not_found("no such API route")),
3066 
    }
3067 
}
3068
9bbca80f Andy McCall ↶ 3069 
/// `GET /api/v1/admin/runner-updates` (oxygenhub#322, #326).
3070 
async fn runner_updates(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<RunnerUpdates>, ApiError> {
3071 
    let c = caller(&app, &headers).await?;
3072 
    require_site_admin(&c)?;
3073 
    use crate::web::runner_updates::{views, Reach};
3074 
    let v = views(&app, &Reach::Site).await?;
3075 
    let setting = |p: &crate::web::runner_updates::PolicyView| UpdateSetting {
3076 
        scope: p.scope.clone(),
3077 
        key: p.key.clone(),
3078 
        updates: match p.updates {
3079 
            "on" => Some(true),
3080 
            "off" => Some(false),
3081 
            _ => None,
3082 
        },
3083 
        channel: Some(p.channel.clone()).filter(|c| !c.is_empty()),
3084 
        window: Some(p.window.clone()).filter(|w| !w.is_empty()),
3085 
        dry_run: match p.dry_run {
3086 
            "on" => Some(true),
3087 
            "off" => Some(false),
3088 
            _ => None,
3089 
        },
3090 
    };
3091 
    let mut settings = vec![setting(&v.site)];
3092 
    settings.extend(v.owners.iter().map(setting));
3093 
    settings.extend(v.groups.iter().map(|g| setting(&g.policy)));
3094 
    settings.extend(v.runners.iter().map(|r| setting(&r.policy)));
3095 
    settings.retain(|s| s.scope == "site" || s.updates.is_some() || s.channel.is_some() || s.window.is_some() || s.dry_run.is_some());
3096 
    Ok(Json(RunnerUpdates {
3097 
        repo: db::accounts::setting(&app.db, crate::runner_updates::SETTING_REPO).await?.unwrap_or_default(),
3098 
        settings,
3099 
        groups: v
3100 
            .groups
3101 
            .iter()
3102 
            .map(|g| RunnerGroup {
3103 
                id: g.g.id,
3104 
                owner: g.g.owner.clone(),
3105 
                name: g.g.name.clone(),
3106 
                percent: g.g.percent,
3107 
                members: g.members.clone(),
1ec29691 Andy McCall ↶ 3108 
                wave: g.g.wave,
9bbca80f Andy McCall ↶ 3109 
            })
3110 
            .collect(),
3111 
        runners: v
3112 
            .runners
3113 
            .iter()
3114 
            .map(|r| RunnerUpdate {
3115 
                id: r.r.id,
3116 
                name: r.r.name.clone(),
3117 
                owner: r.r.scope_owner.clone(),
3118 
                version: r.r.version.clone(),
3119 
                groups: r.groups.clone(),
3120 
                updates: r.effective.updates,
3121 
                channel: r.effective.channel.clone(),
3122 
                window: r.effective.window.map(|(a, b)| format!("{a:02}-{b:02}")),
3123 
                dry_run: r.effective.dry_run,
3124 
                from: r.effective.from.clone(),
3125 
                now: r.offer.clone(),
3126 
                said: r.r.update_note.clone(),
3127 
            })
3128 
            .collect(),
3129 
        holds: db::runner_updates::holds(&app.db)
3130 
            .await?
3131 
            .into_iter()
3132 
            .map(|h| HeldBuild { version: h.version, runner: h.runner, why: h.why, at_ms: h.at_ms })
3133 
            .collect(),
3134 
    }))
3135 
}
3136
3137 
/// `PUT /api/v1/admin/runner-updates/settings`: one level's settings; what
3138 
/// it set, in words, or 422 saying what is wrong.
3139 
async fn runner_update_setting(
3140 
    State(app): State<Shared>,
3141 
    headers: HeaderMap,
3142 
    Json(u): Json<UpdateSetting>,
3143 
) -> Result<Json<serde_json::Value>, ApiError> {
3144 
    let c = caller(&app, &headers).await?;
3145 
    let me = require_site_admin(&c)?.clone();
3146 
    use crate::web::runner_updates::{apply_policy, PolicyForm, Reach};
3147 
    match apply_policy(&app, &me, &Reach::Site, &PolicyForm::of(&u)).await? {
3148 
        Ok(notice) => Ok(Json(serde_json::json!({ "notice": notice }))),
3149 
        Err(why) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why)),
3150 
    }
3151 
}
3152
3153 
/// `POST /api/v1/admin/runner-updates/holds/{version}/lift` (#326).
3154 
async fn runner_update_lift(State(app): State<Shared>, headers: HeaderMap, Path(version): Path<String>) -> Result<StatusCode, ApiError> {
3155 
    let c = caller(&app, &headers).await?;
3156 
    let me = require_site_admin(&c)?.clone();
3157 
    if !db::runner_updates::lift(&app.db, &version).await? {
3158 
        return Err(not_found("that build is not held"));
3159 
    }
3160 
    db::accounts::audit(&app.db, Some(&me), "runner.update.lifted", &version, "offered again").await.ok();
3161 
    Ok(StatusCode::NO_CONTENT)
3162 
}
3163
b66e70b7 Andy McCall ↶ 3164 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
3165 
    let serves = match r.scope_repo_id {
3166 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
3167 
        None => r.scope_owner.clone(),
3168 
    };
3169 
    hub_api::Runner {
3170 
        id: r.id,
3171 
        status: r.status().to_string(),
3172 
        serves,
3173 
        labels: r.label_list().into_iter().map(String::from).collect(),
3174 
        name: r.name,
3175 
        arch: r.arch,
3176 
        os: r.os,
3177 
        version: r.version,
3178 
        max_jobs: r.max_jobs,
3179 
        memory_mib: r.memory_mib,
3180 
        cpus: r.cpus,
3181 
        key: r.key,
3182 
        source: r.source,
3183 
        last_seen_ms: r.last_seen_ms,
3184 
        running,
2fb70d01 Andy McCall ↶ 3185 
        free_disk_mib: r.free_disk_mib,
3186 
        load_x100: r.load_x100,
3187 
        speed: r.speed,
3188 
        speed_class: r.speed_class,
3189 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 3190 
    }
3191 
}
3192
3193 
/// `GET /api/v1/runners`.
3194 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
3195 
    let c = caller(&app, &headers).await?;
3196 
    require_site_admin(&c)?;
3197 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
3198 
    let mut out = Vec::new();
3199 
    for r in db::runners::list(&app.db).await? {
3200 
        let n = running.get(&r.id).copied().unwrap_or(0);
3201 
        out.push(runner_of(&app, r, n).await);
3202 
    }
3203 
    Ok(Json(out))
3204 
}
3205
3206 
#[derive(Deserialize)]
3207 
struct BeforeQuery {
3208 
    #[serde(default)]
3209 
    before: Option<i64>,
3210 
    #[serde(default)]
3211 
    limit: Option<i64>,
3212 
}
3213
3214 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
3215 
async fn runner_jobs(
3216 
    State(app): State<Shared>,
3217 
    headers: HeaderMap,
3218 
    Path(id): Path<i64>,
3219 
    Query(q): Query<BeforeQuery>,
3220 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
3221 
    let c = caller(&app, &headers).await?;
3222 
    require_site_admin(&c)?;
3223 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
3224 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
3225 
    Ok(Json(
3226 
        jobs.into_iter()
3227 
            .map(|j| hub_api::RunnerJob {
3228 
                repo: format!("{}/{}", j.owner, j.repo),
3229 
                run: j.run_number,
3230 
                job: j.job,
3231 
                status: j.status,
3232 
                started_ms: j.started_ms,
3233 
                finished_ms: j.finished_ms,
3234 
            })
3235 
            .collect(),
3236 
    ))
3237 
}
3238
3239 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
3240 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
3241 
    let c = caller(&app, &headers).await?;
3242 
    require_site_admin(&c)?;
3243 
    Ok(Json(
3244 
        db::flow::queue(&app.db)
3245 
            .await?
3246 
            .into_iter()
3247 
            .map(|e| hub_api::QueueItem {
3248 
                repo: format!("{}/{}", e.owner, e.name),
3249 
                run: e.run_number,
3250 
                job: e.job,
3251 
                status: e.status,
3252 
                runner: e.runner,
3253 
            })
3254 
            .collect(),
3255 
    ))
3256 
}
7d2eb590 Andy McCall ↶ 3257
3258 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
3259 
/// repository may use to review (hub spec §13.4). Accepted at once; the
3260 
/// answer arrives as a `comment` review via the assistant.
3261 
async fn request_assistant(
3262 
    State(app): State<Shared>,
3263 
    headers: HeaderMap,
3264 
    Path((owner, name, number)): Path<(String, String, i64)>,
3265 
    Json(body): Json<hub_api::AssistantRequest>,
3266 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
3267 
    let c = caller(&app, &headers).await?;
3268 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
3269 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
3270 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3271 
    if Some(me.id) != p.author_id && role < Role::Write {
3272 
        return Err(forbidden("only the author or a writer asks for reviews"));
3273 
    }
3274 
    if !p.is_open() {
3275 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
3276 
    }
3277 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
3278 
        .await?
3279 
        .into_iter()
3280 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
3281 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
3282 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
3283 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
3284 
    Ok((StatusCode::ACCEPTED, Json(asked)))
3285 
}
62ceb2ee Andy McCall ↶ 3286
3287 
// -------------------------------------------------------- assistants (§13.4)
3288
3289 
use crate::levels::At;
3290 
use crate::web::assistants as aa;
3291
3292 
/// The level a repository's assistants live at, for its admins (repo:admin).
3293 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
3294 
    let me = c.require("repo:admin")?.clone();
3295 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
3296 
    Ok((me, At::repo(&row)))
3297 
}
3298
3299 
/// An organisation's level, for its owners (repo:admin).
3300 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3301 
    let me = c.require("repo:admin")?.clone();
3302 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
3303 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
3304 
        return Err(not_found("no such organisation"));
3305 
    }
3306 
    Ok((me, At::org(&o)))
3307 
}
3308
3309 
/// The site's level, for its administrators.
3310 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
3311 
    Ok((require_site_admin(c)?.clone(), At::site()))
3312 
}
3313
3314 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3315 
    match r {
3316 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
3317 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
3318 
    }
3319 
}
3320
3321 
macro_rules! assistant_routes {
3322 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
3323 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
3324 
            let c = caller(&app, &headers).await?;
3325 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3326 
            Ok(Json(aa::api_list(&app, &at).await?))
3327 
        }
3328 
        async fn $put(
3329 
            State(app): State<Shared>,
3330 
            headers: HeaderMap,
3331 
            Path(($($p),*)): Path<($($t),*)>,
3332 
            Json(body): Json<NewAssistant>,
3333 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3334 
            let c = caller(&app, &headers).await?;
3335 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3336 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
3337 
        }
3338 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
3339 
            let c = caller(&app, &headers).await?;
3340 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3341 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3342 
        }
3343 
        async fn $prompt_put(
3344 
            State(app): State<Shared>,
3345 
            headers: HeaderMap,
3346 
            Path(($($p),*)): Path<($($t),*)>,
3347 
            Json(body): Json<AssistantPrompt>,
3348 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
3349 
            let c = caller(&app, &headers).await?;
3350 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3351 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3352 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3353 
        }
3354 
    };
3355 
}
3356
3357 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
3358
3359 
async fn repo_assistant_delete(
3360 
    State(app): State<Shared>,
3361 
    headers: HeaderMap,
3362 
    Path((owner, name, assistant)): Path<(String, String, String)>,
3363 
) -> Result<StatusCode, ApiError> {
3364 
    let c = caller(&app, &headers).await?;
3365 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
3366 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3367 
        Ok(StatusCode::NO_CONTENT)
3368 
    } else {
3369 
        Err(not_found("no such assistant at this level"))
3370 
    }
3371 
}
3372
3373 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3374 
    org_level(app, c, org).await
3375 
}
3376
3377 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
3378 
    let c = caller(&app, &headers).await?;
3379 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3380 
    Ok(Json(aa::api_list(&app, &at).await?))
3381 
}
3382
3383 
async fn org_assistant_put(
3384 
    State(app): State<Shared>,
3385 
    headers: HeaderMap,
3386 
    Path(org): Path<String>,
3387 
    Json(body): Json<NewAssistant>,
3388 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3389 
    let c = caller(&app, &headers).await?;
3390 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3391 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3392 
}
3393
3394 
async fn org_assistant_delete(
3395 
    State(app): State<Shared>,
3396 
    headers: HeaderMap,
3397 
    Path((org, assistant)): Path<(String, String)>,
3398 
) -> Result<StatusCode, ApiError> {
3399 
    let c = caller(&app, &headers).await?;
3400 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3401 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3402 
        Ok(StatusCode::NO_CONTENT)
3403 
    } else {
3404 
        Err(not_found("no such assistant at this level"))
3405 
    }
3406 
}
3407
3408 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
3409 
    let c = caller(&app, &headers).await?;
3410 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3411 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3412 
}
3413
3414 
async fn org_prompt_put(
3415 
    State(app): State<Shared>,
3416 
    headers: HeaderMap,
3417 
    Path(org): Path<String>,
3418 
    Json(body): Json<AssistantPrompt>,
3419 
) -> Result<Json<AssistantPrompt>, ApiError> {
3420 
    let c = caller(&app, &headers).await?;
3421 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3422 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3423 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3424 
}
3425
3426 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
3427 
    let c = caller(&app, &headers).await?;
3428 
    let (_, at) = site_level(&c)?;
3429 
    Ok(Json(aa::api_list(&app, &at).await?))
3430 
}
3431
3432 
async fn site_assistant_put(
3433 
    State(app): State<Shared>,
3434 
    headers: HeaderMap,
3435 
    Json(body): Json<NewAssistant>,
3436 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3437 
    let c = caller(&app, &headers).await?;
3438 
    let (me, at) = site_level(&c)?;
3439 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3440 
}
3441
3442 
async fn site_assistant_delete(
3443 
    State(app): State<Shared>,
3444 
    headers: HeaderMap,
3445 
    Path(assistant): Path<String>,
3446 
) -> Result<StatusCode, ApiError> {
3447 
    let c = caller(&app, &headers).await?;
3448 
    let (me, at) = site_level(&c)?;
3449 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3450 
        Ok(StatusCode::NO_CONTENT)
3451 
    } else {
3452 
        Err(not_found("no such assistant at this level"))
3453 
    }
3454 
}
3455
3456 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
3457 
    let c = caller(&app, &headers).await?;
3458 
    let (_, at) = site_level(&c)?;
3459 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3460 
}
3461
3462 
async fn site_prompt_put(
3463 
    State(app): State<Shared>,
3464 
    headers: HeaderMap,
3465 
    Json(body): Json<AssistantPrompt>,
3466 
) -> Result<Json<AssistantPrompt>, ApiError> {
3467 
    let c = caller(&app, &headers).await?;
3468 
    let (me, at) = site_level(&c)?;
3469 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3470 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3471 
}