OXYGENHUB
◆ v0.9.15 oxygenhub / crates / hub / src / api / mod.rs
151.8 KiB · Rust · last changed Flow job reports and timings over the API, oh run report and oh report; 0.9.14 (closes #348) 7 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}/diff", get(proposal_diff))
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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))),
224 
        )
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        // Last: it applies to the routes registered before it.
226 
        .method_not_allowed_fallback(wrong_method)
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}
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229 
async fn releases(
230 
    State(app): State<Shared>,
231 
    headers: HeaderMap,
232 
    Path((owner, name)): Path<(String, String)>,
233 
) -> Result<Json<Vec<Release>>, ApiError> {
234 
    let c = caller(&app, &headers).await?;
235 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
236 
    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
237 
}
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/// `GET /repos/{owner}/{name}/sky` (oxygenhub-android#23): the
240 
/// repository's sky, its pages' backdrop (#196), in the shape of
241 
/// `/user/sky`: the one repository and its events of the last 30 days.
242 
async fn repo_sky(
243 
    State(app): State<Shared>,
244 
    headers: HeaderMap,
245 
    Path((owner, name)): Path<(String, String)>,
246 
) -> Result<Json<hub_api::UserSky>, ApiError> {
247 
    let c = caller(&app, &headers).await?;
248 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
249 
    let now = db::now_ms();
250 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
251 
    let events = db::activity::sky(&app.db, &[row.id], since, crate::web::home::SKY_EVENTS).await?;
252 
    Ok(Json(hub_api::UserSky {
253 
        now,
254 
        repos: vec![format!("{}/{}", row.owner, row.name)],
255 
        events: events.iter().map(|e| [0, e.kind, e.at_ms, e.n]).collect(),
256 
    }))
257 
}
258
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async fn create_release(
260 
    State(app): State<Shared>,
261 
    headers: HeaderMap,
262 
    Path((owner, name)): Path<(String, String)>,
263 
    Json(body): Json<NewRelease>,
264 
) -> Result<(StatusCode, Json<Release>), ApiError> {
265 
    let c = caller(&app, &headers).await?;
266 
    let me = c.require("repo:write")?.clone();
267 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
268 
    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
269 
        .await
270 
        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
271 
    let r = crate::web::releases::api_views(&app, &repo, &row)
272 
        .await?
273 
        .into_iter()
274 
        .find(|r| r.tag == body.tag)
275 
        .ok_or_else(|| not_found("no such release"))?;
276 
    Ok((StatusCode::CREATED, Json(r)))
277 
}
278
ced6d3af Andy McCall ↶ 279 
/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
280 
/// notes or prerelease flag, as the release page's Edit does.
281 
async fn edit_release(
282 
    State(app): State<Shared>,
283 
    headers: HeaderMap,
284 
    Path((owner, name, tag)): Path<(String, String, String)>,
285 
    Json(body): Json<ReleaseEdit>,
286 
) -> Result<Json<Release>, ApiError> {
287 
    let c = caller(&app, &headers).await?;
288 
    let me = c.require("repo:write")?.clone();
289 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
290 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
291 
    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
292 
    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
293 
    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
294 
    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
295 
    let r = crate::web::releases::api_views(&app, &repo, &row)
296 
        .await?
297 
        .into_iter()
298 
        .find(|r| r.tag == tag)
299 
        .ok_or_else(|| not_found("no such release"))?;
300 
    Ok(Json(r))
301 
}
302
3f4b0ea6 Andy McCall ↶ 303 
#[derive(Deserialize)]
304 
struct AssetQuery {
305 
    name: String,
de505df5 Andy McCall ↶ 306 
}
307
3f4b0ea6 Andy McCall ↶ 308 
/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
309 
async fn upload_asset(
310 
    State(app): State<Shared>,
311 
    headers: HeaderMap,
312 
    Path((owner, name, tag)): Path<(String, String, String)>,
313 
    Query(q): Query<AssetQuery>,
314 
    body: axum::body::Bytes,
315 
) -> Result<(StatusCode, Json<Release>), ApiError> {
316 
    let c = caller(&app, &headers).await?;
317 
    c.require("repo:write")?;
318 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
319 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
320 
    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
321 
    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
322 
    let r = crate::web::releases::api_views(&app, &repo, &row)
323 
        .await?
324 
        .into_iter()
325 
        .find(|r| r.tag == tag)
326 
        .ok_or_else(|| not_found("no such release"))?;
327 
    Ok((StatusCode::CREATED, Json(r)))
328 
}
329
42fa9554 Andy McCall ↶ 330 
pub struct ApiError(pub StatusCode, pub String);
b64e2537 Andy McCall ↶ 331
332 
impl IntoResponse for ApiError {
333 
    fn into_response(self) -> Response {
334 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
335 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
de505df5 Andy McCall ↶ 336 
    }
b64e2537 Andy McCall ↶ 337 
}
338
339 
impl From<RepoError> for ApiError {
340 
    fn from(e: RepoError) -> ApiError {
341 
        match e {
342 
            RepoError::NotFound => not_found("no such repository"),
343 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
344 
            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
345 
        }
346 
    }
347 
}
348
349 
impl From<sqlx::Error> for ApiError {
350 
    fn from(e: sqlx::Error) -> ApiError {
351 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
352 
    }
353 
}
354
ef20fdc1 Andy McCall ↶ 355 
pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 356 
    ApiError(StatusCode::NOT_FOUND, what.into())
357 
}
358
ef20fdc1 Andy McCall ↶ 359 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 360 
    ApiError(StatusCode::FORBIDDEN, what.into())
361 
}
362
60f11b71 Andy McCall ↶ 363 
/// The address a request came from: the client's, as the proxy reports
364 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
365 
/// Only an address's characters are kept, so it is safe to show.
366 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
367 
    let from_proxy = || {
368 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
369 
            .iter()
370 
            .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()))
371 
    };
372 
    let addr = if app.config.server.behind_proxy {
373 
        from_proxy()
374 
    } else {
375 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
376 
    };
377 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
378 
}
379
380 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
381 
/// with, as `oxy auth logout` does.
382 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
383 
    let c = caller(&app, &headers).await?;
384 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
385 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
386 
    };
387 
    db::accounts::delete_token(&app.db, account.id, id).await?;
388 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
389 
    Ok(StatusCode::NO_CONTENT)
390 
}
391
aeed63c0 Andy McCall ↶ 392 
#[derive(Deserialize)]
393 
struct PushRegistration {
394 
    /// The phone's Cloud Messaging registration token.
395 
    fcm_token: String,
396 
    /// The phone's X25519 public key, hex: alerts are sealed to it.
397 
    public_key: String,
398 
}
399
400 
/// `PUT /api/v1/user/push` (oxygenhub-android#16): the phone signed in
401 
/// with this token takes alerts, sealed to its key; registering again
402 
/// replaces its registration. It ends with the token.
403 
async fn register_push(
404 
    State(app): State<Shared>,
405 
    headers: HeaderMap,
406 
    Json(r): Json<PushRegistration>,
407 
) -> Result<Json<serde_json::Value>, ApiError> {
408 
    let c = caller(&app, &headers).await?;
409 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
410 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone registers with the token it signed in with".into()));
411 
    };
412 
    let key = r.public_key.trim().to_ascii_lowercase();
413 
    if key.len() != 64 || hex::decode(&key).is_err() {
414 
        return Err(ApiError(StatusCode::BAD_REQUEST, "public_key is 32 bytes of hex".into()));
415 
    }
416 
    let fcm = r.fcm_token.trim();
417 
    if fcm.is_empty() || fcm.len() > 4096 {
418 
        return Err(ApiError(StatusCode::BAD_REQUEST, "fcm_token is the phone's registration token".into()));
419 
    }
420 
    db::push::register(&app.db, id, account.id, fcm, &key).await?;
421 
    Ok(Json(serde_json::json!({ "alerts": crate::push::enabled(&app) })))
422 
}
423
424 
/// `DELETE /api/v1/user/push`: this phone takes no more alerts.
425 
async fn forget_push(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
426 
    let c = caller(&app, &headers).await?;
427 
    let Some(id) = c.token_id.filter(|_| c.account.is_some()) else {
428 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone unregisters with the token it signed in with".into()));
429 
    };
430 
    db::push::forget(&app.db, id).await?;
431 
    Ok(StatusCode::NO_CONTENT)
432 
}
433
b64e2537 Andy McCall ↶ 434 
/// Who calls: the account behind a bearer token, with the token's scopes.
435 
pub struct Caller {
436 
    pub account: Option<Account>,
437 
    pub scopes: Vec<String>,
438 
    pub site: bool,
0b20f1ec Andy McCall ↶ 439 
    /// The token's name, for records of what a call did.
440 
    pub token: String,
60f11b71 Andy McCall ↶ 441 
    /// The personal access token's id, when one is used.
442 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 443 
    /// The token is an agent's (oxygenhub#183): what it does says so.
444 
    pub agent: bool,
b64e2537 Andy McCall ↶ 445 
}
446
447 
impl Caller {
448 
    fn has(&self, scope: &str) -> bool {
449 
        self.site
450 
            || self.scopes.iter().any(|s| {
451 
                s == scope
452 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
453 
                    || (scope == "repo:write" && s == "repo:admin")
454 
            })
455 
    }
456
457 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
ecac6e8d Andy McCall ↶ 458 
        // No token is 401, sign in; a token without the scope is 403 (#303).
459 
        let Some(account) = self.account.as_ref() else {
460 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required: sign in (`oh auth login`)".into()));
461 
        };
b64e2537 Andy McCall ↶ 462 
        if !self.has(scope) {
463 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
464 
        }
ecac6e8d Andy McCall ↶ 465 
        Ok(account)
b64e2537 Andy McCall ↶ 466 
    }
467 
}
468
469 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 470 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 471 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 472 
    };
b64e2537 Andy McCall ↶ 473 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
474 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 475 
        return Ok(Caller {
476 
            account: admin,
477 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
478 
            site: true,
479 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 480 
            token_id: None,
05f1a85a Andy McCall ↶ 481 
            agent: false,
0b20f1ec Andy McCall ↶ 482 
        });
b64e2537 Andy McCall ↶ 483 
    }
205d8f86 Andy McCall ↶ 484 
    // An agent's grant token (keyless agents, #241, #253): an agent's token
485 
    // of its owner, reading, and writing when the grant lets its keys move
486 
    // references, as it is for the protocol.
487 
    if t.starts_with(crate::keyless::GRANT_TOKEN_PREFIX) {
488 
        let grant = db::accounts::agent_grant_by_token(&app.db, &auth::token_hash(t)).await?.filter(|g| g.live(db::now_ms()));
489 
        let Some(g) = grant else {
490 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "this agent grant is not valid (revoked, ended or unknown)".into()));
491 
        };
492 
        let account = db::accounts::account_by_id(&app.db, g.account_id).await?.filter(|a| !a.blocked());
493 
        db::accounts::touch_agent_grant(&app.db, g.id).await.ok();
494 
        let mut scopes = vec!["repo:read".to_string(), "user:read".to_string()];
495 
        if g.scope.split(',').any(|s| s.trim() == "refs") {
496 
            scopes.push("repo:write".into());
497 
        }
498 
        return Ok(Caller { account, scopes, site: false, token: g.agent.clone(), token_id: None, agent: true });
499 
    }
b64e2537 Andy McCall ↶ 500 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 501 
    match token {
b64e2537 Andy McCall ↶ 502 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 503 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 504 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 505 
            Ok(Caller {
506 
                account,
507 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
508 
                site: false,
509 
                token: tok.name.clone(),
510 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 511 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 512 
            })
b64e2537 Andy McCall ↶ 513 
        }
de505df5 Andy McCall ↶ 514 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
515 
    }
516 
}
517
b64e2537 Andy McCall ↶ 518 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
519 
    Repository {
520 
        owner: r.owner.clone(),
521 
        name: r.name.clone(),
522 
        description: r.description.clone(),
523 
        default_bookmark: r.default_bookmark.clone(),
524 
        visibility: r.visibility(),
525 
        created_ms: r.created_ms,
526 
        updated_ms: r.updated_ms,
527 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
528 
    }
529 
}
530
531 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 532 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 533 
    app: &Shared,
b64e2537 Andy McCall ↶ 534 
    c: &Caller,
de505df5 Andy McCall ↶ 535 
    owner: &str,
536 
    name: &str,
b64e2537 Andy McCall ↶ 537 
    access: Access,
538 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
a0dd06b0 Andy McCall ↶ 539 
    // A wiki (`NAME.wiki`) has no row of its own, so no proposals, issues
540 
    // or runs (oxygenhub#128): say so to those who may read it, rather than
541 
    // that it does not exist.
542 
    if let Some(base) = name.strip_suffix(".wiki") {
543 
        if let Some(row) = db::repos::get(&app.db, owner, base).await? {
544 
            let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
545 
            if auth::roles::allows(role, Access::Read) {
546 
                return Err(not_found(&format!(
547 
                    "{owner}/{name} is the wiki of {owner}/{base}: it is cloned and pushed with oxy, and takes no proposals, \
548 
                     issues or runs; to publish a bookmark, merge it into main (oxy merge BOOKMARK on main) and push main"
549 
                )));
550 
            }
551 
        }
552 
    }
b64e2537 Andy McCall ↶ 553 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
554 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
166f6e9b Andy McCall 555 
    // A drop is reached through `/drops` only (#279).
556 
    if row.is_drop() {
557 
        return Err(not_found("no such repository"));
558 
    }
b64e2537 Andy McCall ↶ 559 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
560 
    if !auth::roles::allows(role, access) {
561 
        return Err(not_found("no such repository"));
562 
    }
563 
    Ok((repo, row, role.unwrap_or(Role::Read)))
564 
}
565
566 
fn summary(c: &view::ChangeView) -> ChangeSummary {
567 
    ChangeSummary {
568 
        hash: c.hash.clone(),
569 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
570 
        author: Author {
571 
            name: c.author.name.clone(),
572 
            email: c.author.email.clone(),
573 
            key: c.author.key.clone(),
574 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 575 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 576 
        },
577 
        when_ms: c.when_ms,
578 
        deps: c.deps.clone(),
579 
        head: c.head,
8933faff Andy McCall ↶ 580 
        via: c.via.as_ref().map(|v| Via {
581 
            name: v.name.clone(),
582 
            key: v.key.clone(),
583 
            scope: v.scope.clone(),
584 
            expires_ms: v.expires_ms,
585 
            revoked: v.revoked,
586 
        }),
b64e2537 Andy McCall ↶ 587 
        signature: match &c.signature {
588 
            view::SigView::Unsigned => Signature::Unsigned,
589 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
590 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
591 
        },
592 
    }
593 
}
594
595 
// ---------------------------------------------------------------- accounts
596
597 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
598 
    let c = caller(&app, &headers).await?;
599 
    let a = c.require("user:read")?;
600 
    Ok(Json(user_of(&app, a).await?))
601 
}
602
42a0ba4b Andy McCall ↶ 603 
#[derive(Deserialize)]
604 
struct InboxQuery {
605 
    #[serde(default)]
606 
    limit: Option<i64>,
607 
}
608
609 
/// The caller's inbox; reading and clearing it needs `user:read`, since
610 
/// it touches nothing but the caller's own notifications.
611 
async fn notifications(
612 
    State(app): State<Shared>,
613 
    headers: HeaderMap,
614 
    Query(q): Query<InboxQuery>,
615 
) -> Result<Json<hub_api::Inbox>, ApiError> {
616 
    let c = caller(&app, &headers).await?;
617 
    let a = c.require("user:read")?;
618 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
619 
    let base = app.config.base_url().trim_end_matches('/').to_string();
ecac6e8d Andy McCall ↶ 620 
    let rows = db::notify::inbox(&app.db, a.id, limit).await?;
621 
    // Repositories by id, each looked up once (#305).
622 
    let mut repos: std::collections::HashMap<i64, Option<String>> = std::collections::HashMap::new();
623 
    for id in rows.iter().filter_map(|n| n.repo_id) {
624 
        if let std::collections::hash_map::Entry::Vacant(e) = repos.entry(id) {
625 
            e.insert(db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", r.owner, r.name)));
626 
        }
627 
    }
628 
    let absolute = |u: String| if u.starts_with('/') { format!("{base}{u}") } else { u };
629 
    let items = rows
42a0ba4b Andy McCall ↶ 630 
        .into_iter()
631 
        .map(|n| hub_api::Notification {
632 
            id: n.id,
633 
            at_ms: n.at_ms,
ecac6e8d Andy McCall ↶ 634 
            label: crate::notify::label(&n.kind).map(String::from),
42a0ba4b Andy McCall ↶ 635 
            kind: n.kind,
636 
            title: n.title,
ecac6e8d Andy McCall ↶ 637 
            url: absolute(n.url),
42a0ba4b Andy McCall ↶ 638 
            actor: n.actor,
639 
            read: n.read,
ecac6e8d Andy McCall ↶ 640 
            repository: n.repo_id.and_then(|id| repos.get(&id).cloned().flatten()),
641 
            reason: n.reason,
642 
            thread: if n.thread.is_empty() { String::new() } else { absolute(n.thread) },
42a0ba4b Andy McCall ↶ 643 
        })
644 
        .collect();
645 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
646 
}
647
648 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
649 
    let c = caller(&app, &headers).await?;
650 
    let a = c.require("user:read")?;
651 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
652 
    Ok(StatusCode::NO_CONTENT)
653 
}
654
655 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
656 
    let c = caller(&app, &headers).await?;
657 
    let a = c.require("user:read")?;
658 
    db::notify::mark_read(&app.db, a.id, None).await?;
659 
    Ok(StatusCode::NO_CONTENT)
660 
}
661
b64e2537 Andy McCall ↶ 662 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
663 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
664 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
665 
}
666
667 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
668 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
669 
    Ok(Json(user_of(&app, &a).await?))
670 
}
671
672 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
673 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
674 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
675 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
676 
}
677
678 
#[derive(Deserialize)]
679 
struct SearchQuery {
680 
    q: String,
681 
}
682
683 
async fn search(
684 
    State(app): State<Shared>,
685 
    headers: HeaderMap,
686 
    Query(q): Query<SearchQuery>,
687 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
688 
    let c = caller(&app, &headers).await?;
689 
    let mut out = Vec::new();
690 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
691 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
692 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
693 
        if !auth::roles::allows(role, Access::Read) {
694 
            continue;
695 
        }
696 
        out.push(
697 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
698 
        );
699 
    }
700 
    Ok(Json(out))
701 
}
702
703 
// ------------------------------------------------------------ repositories
704
705 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
706 
    let c = caller(&app, &headers).await?;
707 
    let mut out = Vec::new();
708 
    for r in db::repos::list(&app.db).await? {
709 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
710 
        if auth::roles::allows(role, Access::Read) {
711 
            out.push(repository(&app, &r));
712 
        }
de505df5 Andy McCall ↶ 713 
    }
b64e2537 Andy McCall ↶ 714 
    Ok(Json(out))
ecac6e8d Andy McCall ↶ 715 
}
716
717 
#[derive(Deserialize)]
718 
struct UserReposQuery {
719 
    /// Which: `owner`, `organization`, `collaborator`, comma-separated (all three by default).
720 
    #[serde(default)]
721 
    affiliation: Option<String>,
722 
    /// The last `owner/name` of the previous page.
723 
    #[serde(default)]
724 
    after: Option<String>,
725 
    #[serde(default)]
726 
    limit: Option<usize>,
727 
}
728
729 
/// `GET /user/repos` (#302): the caller's repositories, their
730 
/// organisations' and those they collaborate on, by `owner/name`, a page
731 
/// at a time (`?after=owner/name&limit=`, at most 100, default 50).
5714347a Andy McCall ↶ 732 
/// `POST /user/runner-token` (repo:write): a one-time registration token
733 
/// for a runner that serves the caller's own repositories and no one
734 
/// else's, as a phone registers itself (oxygenhub-android#8). Like the
735 
/// settings pages' tokens it lasts a day.
736 
async fn user_runner_token(State(app): State<Shared>, headers: HeaderMap) -> Result<(StatusCode, Json<RunnerToken>), ApiError> {
737 
    let c = caller(&app, &headers).await?;
738 
    let me = c.require("repo:write")?.clone();
739 
    let token = format!("flowreg_{}", crate::auth::random_hex(24));
740 
    let scope = db::runners::Scope { owner: me.username.clone(), repo_id: None };
741 
    db::runners::add_registration(&app.db, &blake3::hash(token.as_bytes()).to_hex(), &me.username, &scope).await?;
742 
    db::accounts::audit(&app.db, Some(&me), "flow.runner.token", &me.username, "registration token for the caller's repositories (API)")
743 
        .await
744 
        .ok();
745 
    Ok((StatusCode::CREATED, Json(RunnerToken { token, owner: me.username })))
746 
}
747
5d818ec7 Andy McCall ↶ 748 
/// `GET /user/proposals` (repo:read): what the dashboard lists, for apps;
749 
/// with `?landable=true`, also what the caller can land now (#311).
750 
async fn user_proposals(
751 
    State(app): State<Shared>,
752 
    headers: HeaderMap,
753 
    Query(q): Query<UserProposalsQuery>,
754 
) -> Result<Json<UserProposals>, ApiError> {
f4e13830 Andy McCall ↶ 755 
    let c = caller(&app, &headers).await?;
756 
    let me = c.require("repo:read")?.clone();
757 
    // As the dashboard: reviews in repositories the caller belongs to, its
758 
    // own proposals in any it can still see.
759 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
760 
    let seen: Vec<i64> = db::repos::list(&app.db)
761 
        .await?
762 
        .into_iter()
763 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
764 
        .map(|r| r.id)
765 
        .collect();
766 
    let base = app.config.base_url().trim_end_matches('/').to_string();
767 
    let brief = |p: db::activity::ProposalLine| ProposalBrief {
768 
        url: format!("{base}/{}/{}/proposal/{}", p.owner, p.name, p.number),
769 
        repository: format!("{}/{}", p.owner, p.name),
770 
        number: p.number,
771 
        title: p.title,
772 
        author: p.author,
773 
        state: match p.state.as_str() {
774 
            "draft" => ProposalState::Draft,
775 
            "landed" => ProposalState::Landed,
776 
            "closed" => ProposalState::Closed,
777 
            _ => ProposalState::Open,
778 
        },
779 
        conflicted: p.conflicted,
780 
        updated_ms: p.updated_ms,
781 
    };
5d818ec7 Andy McCall ↶ 782 
    let landable = if q.landable { landable_for(&app, &c, &member, &base).await? } else { Vec::new() };
f4e13830 Andy McCall ↶ 783 
    Ok(Json(UserProposals {
784 
        review: db::activity::awaiting_review(&app.db, me.id, &member).await?.into_iter().map(brief).collect(),
785 
        authored: db::activity::authored(&app.db, me.id, &seen).await?.into_iter().map(brief).collect(),
5d818ec7 Andy McCall ↶ 786 
        landable,
f4e13830 Andy McCall ↶ 787 
    }))
5d818ec7 Andy McCall ↶ 788 
}
789
790 
/// The open proposals the caller could land now (#311): in repositories
791 
/// it belongs to and can write to, whose verdict has no blockers. Each
792 
/// projected state is worked out four at a time, as `proposals` does
793 
/// (#171); one that cannot be is left out rather than failing the list.
794 
async fn landable_for(app: &Shared, c: &Caller, member: &[i64], base: &str) -> Result<Vec<ProposalBrief>, ApiError> {
795 
    use futures::StreamExt;
796 
    let mut todo = Vec::new();
797 
    for row in db::repos::list(&app.db).await?.into_iter().filter(|r| member.contains(&r.id) && !r.is_drop()) {
798 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
799 
        if !auth::roles::allows(role, Access::Write) {
800 
            continue;
801 
        }
802 
        let Some(repo) = RepoName::new(&row.owner, &row.name) else { continue };
803 
        for p in db::proposals::list(&app.db, row.id, &["open"]).await? {
804 
            todo.push((repo.clone(), row.clone(), p));
805 
        }
806 
    }
807 
    let found: Vec<Option<ProposalBrief>> = futures::stream::iter(todo)
808 
        .map(|(repo, row, p)| {
809 
            let (app, base) = (app.clone(), base.to_string());
810 
            async move {
811 
                let (number, title, author, updated_ms) = (p.number, p.title.clone(), p.author.clone(), p.updated_ms);
812 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await.ok()?;
813 
                let v = crate::web::proposals::verdict(&app, &loaded, row.id).await.ok()?;
814 
                v.blockers.is_empty().then(|| ProposalBrief {
815 
                    url: format!("{base}/{}/{}/proposal/{number}", row.owner, row.name),
816 
                    repository: format!("{}/{}", row.owner, row.name),
817 
                    number,
818 
                    title,
819 
                    author,
820 
                    state: ProposalState::Open,
821 
                    conflicted: loaded.conflicted,
822 
                    updated_ms,
823 
                })
824 
            }
825 
        })
826 
        .buffered(4)
827 
        .collect()
828 
        .await;
829 
    Ok(found.into_iter().flatten().collect())
f4e13830 Andy McCall ↶ 830 
}
831
4dfa4599 Andy McCall ↶ 832 
/// `GET /user/sky` (oxygenhub-android#23): Your sky's data for the app,
833 
/// what the web dashboard's backdrop draws: the repositories the caller
834 
/// belongs to and may read, and their events of the last 30 days. Only the
835 
/// database is read, never a repository's store.
836 
async fn user_sky(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<hub_api::UserSky>, ApiError> {
837 
    let c = caller(&app, &headers).await?;
838 
    let me = c.require("repo:read")?.clone();
839 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
840 
    let mut mine = Vec::new();
841 
    for r in db::repos::list(&app.db).await? {
842 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
843 
            mine.push(r);
844 
        }
845 
    }
846 
    mine.sort_by_key(|r| std::cmp::Reverse(r.updated_ms));
847 
    let ids: Vec<i64> = mine.iter().map(|r| r.id).collect();
848 
    let now = db::now_ms();
849 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
850 
    let events = db::activity::sky(&app.db, &ids, since, crate::web::home::SKY_EVENTS).await?;
851 
    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();
852 
    Ok(Json(hub_api::UserSky { now, repos: mine.iter().map(|r| format!("{}/{}", r.owner, r.name)).collect(), events }))
853 
}
854
3d086bc3 Andy McCall ↶ 855 
/// `GET /user/flow/runs` (oxygenhub-android#26): the newest runs of the
856 
/// repositories the caller belongs to and may read, each with its jobs,
857 
/// newest first; `before` pages back by creation time.
858 
async fn user_flow_runs(
859 
    State(app): State<Shared>,
860 
    headers: HeaderMap,
861 
    Query(q): Query<hub_api::UserFlowRunsQuery>,
862 
) -> Result<Json<Vec<hub_api::UserFlowRun>>, ApiError> {
863 
    let c = caller(&app, &headers).await?;
864 
    let me = c.require("repo:read")?.clone();
865 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
866 
    let mut mine = std::collections::HashMap::new();
867 
    for r in db::repos::list(&app.db).await? {
868 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
869 
            mine.insert(r.id, r);
870 
        }
871 
    }
872 
    let ids: Vec<i64> = mine.keys().copied().collect();
873 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
874 
    let runs = db::activity::recent_runs(&app.db, &ids, q.before.unwrap_or(i64::MAX), limit).await?;
875 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
876 
    let mut out = Vec::with_capacity(runs.len());
877 
    for run in &runs {
878 
        let Some(row) = mine.get(&run.repo_id) else { continue };
879 
        let jobs = db::flow::jobs(&app.db, run.id).await?;
880 
        out.push(hub_api::UserFlowRun {
881 
            repository: format!("{}/{}", row.owner, row.name),
882 
            run: flow_run_of(&app, row, run, jobs, &queue),
883 
        });
884 
    }
885 
    Ok(Json(out))
886 
}
887
888 
#[derive(Deserialize)]
889 
struct StarterQuery {
890 
    owner: String,
891 
}
892
893 
/// `GET /user/starter?owner=X` (#347): the assistants a new repository
894 
/// under `owner` may ask for its starting files, when the caller may
895 
/// create repositories there.
896 
async fn user_starter(
897 
    State(app): State<Shared>,
898 
    headers: HeaderMap,
899 
    Query(q): Query<StarterQuery>,
900 
) -> Result<Json<hub_api::StarterAssistants>, ApiError> {
901 
    let c = caller(&app, &headers).await?;
902 
    let me = c.require("repo:read")?;
903 
    if !auth::roles::may_create_under(&app.db, me, q.owner.trim()).await? {
904 
        return Ok(Json(hub_api::StarterAssistants { assistants: vec![] }));
905 
    }
906 
    let found = crate::starter::assistants_for(&app.db, q.owner.trim()).await?;
907 
    Ok(Json(hub_api::StarterAssistants {
908 
        assistants: found
909 
            .into_iter()
910 
            .map(|a| hub_api::StarterAssistant {
911 
                name: a.assistant.name,
912 
                model: a.assistant.model,
913 
                from: if a.from.is_empty() { "the site".into() } else { a.from },
914 
            })
915 
            .collect(),
916 
    }))
917 
}
918
919 
fn starter_status_of(s: Option<crate::starter::State>) -> hub_api::StarterStatus {
920 
    use crate::starter::State;
921 
    let mut out = hub_api::StarterStatus {
922 
        status: "none".into(),
923 
        assistant: String::new(),
924 
        change: String::new(),
925 
        files: vec![],
926 
        error: String::new(),
927 
    };
928 
    match s {
929 
        None => {}
930 
        Some(State::Running { assistant }) => (out.status, out.assistant) = ("running".into(), assistant),
931 
        Some(State::Done { assistant, change, files }) => {
932 
            (out.status, out.assistant, out.change, out.files) = ("done".into(), assistant, change, files)
933 
        }
934 
        Some(State::Failed { assistant, error }) => (out.status, out.assistant, out.error) = ("failed".into(), assistant, error),
935 
    }
936 
    out
937 
}
938
939 
/// `GET /repos/{owner}/{name}/starter` (#347): where its starter stands.
940 
async fn starter_status(
941 
    State(app): State<Shared>,
942 
    headers: HeaderMap,
943 
    Path((owner, name)): Path<(String, String)>,
944 
) -> Result<Json<hub_api::StarterStatus>, ApiError> {
945 
    let c = caller(&app, &headers).await?;
946 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
947 
    Ok(Json(starter_status_of(crate::starter::state(&app, &repo))))
948 
}
949
950 
/// `POST /repos/{owner}/{name}/starter` (#347): ask an assistant for an
951 
/// empty repository's starting files; `202` while it works, then
952 
/// `GET …/starter` says how it went.
953 
async fn start_starter(
954 
    State(app): State<Shared>,
955 
    headers: HeaderMap,
956 
    Path((owner, name)): Path<(String, String)>,
957 
    Json(body): Json<hub_api::StarterRequest>,
958 
) -> Result<(StatusCode, Json<hub_api::StarterStatus>), ApiError> {
959 
    let c = caller(&app, &headers).await?;
960 
    let me = c.require("repo:admin")?.clone();
961 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
962 
    let description = body.description.trim();
963 
    if description.is_empty() {
964 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, "say what the repository is for (description)".into()));
965 
    }
966 
    if description.chars().count() > crate::starter::MAX_DESCRIPTION {
967 
        return Err(ApiError(
968 
            StatusCode::UNPROCESSABLE_ENTITY,
969 
            format!("a description is at most {} characters", crate::starter::MAX_DESCRIPTION),
970 
        ));
971 
    }
972 
    if matches!(crate::starter::state(&app, &repo), Some(crate::starter::State::Running { .. })) {
973 
        return Err(ApiError(StatusCode::CONFLICT, "a starter is being drafted for it already".into()));
974 
    }
975 
    if !crate::starter::is_empty(&app, &repo, &row.default_bookmark).await.map_err(|e| ApiError(StatusCode::INTERNAL_SERVER_ERROR, e))? {
976 
        return Err(ApiError(StatusCode::CONFLICT, "the repository has files already; a starter is only for an empty one".into()));
977 
    }
978 
    let available = crate::starter::assistants_for(&app.db, &row.owner).await?;
979 
    let chosen = match body.assistant.as_deref().map(str::trim).filter(|n| !n.is_empty()) {
980 
        Some(n) => available.into_iter().find(|a| a.assistant.name.eq_ignore_ascii_case(n)),
981 
        None => available.into_iter().next(),
982 
    };
983 
    let Some(a) = chosen else {
984 
        return Err(ApiError(
985 
            StatusCode::UNPROCESSABLE_ENTITY,
986 
            "no assistant is set up for this owner (Admin › Assistants, or the organisation's settings)".into(),
987 
        ));
988 
    };
989 
    if let Err(why) = crate::web::edit::signer_for(&app, me.id).await {
990 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why));
991 
    }
992 
    crate::starter::start(app.clone(), row, me, a.assistant, description.to_string());
993 
    Ok((StatusCode::ACCEPTED, Json(starter_status_of(crate::starter::state(&app, &repo)))))
994 
}
995
ecac6e8d Andy McCall ↶ 996 
async fn user_repos(
997 
    State(app): State<Shared>,
998 
    headers: HeaderMap,
999 
    Query(q): Query<UserReposQuery>,
1000 
) -> Result<Json<Vec<Repository>>, ApiError> {
1001 
    let c = caller(&app, &headers).await?;
1002 
    let me = c.require("repo:read")?.clone();
1003 
    let wanted: Vec<String> = q
1004 
        .affiliation
1005 
        .as_deref()
1006 
        .unwrap_or("owner,organization,collaborator")
1007 
        .split(',')
1008 
        .map(|s| s.trim().to_ascii_lowercase())
1009 
        .filter(|s| !s.is_empty())
1010 
        .collect();
1011 
    if let Some(bad) = wanted.iter().find(|w| !["owner", "organization", "collaborator"].contains(&w.as_str())) {
1012 
        return Err(ApiError(StatusCode::BAD_REQUEST, format!("unknown affiliation {bad:?}: owner, organization or collaborator")));
1013 
    }
1014 
    let orgs: Vec<String> = db::accounts::orgs_of(&app.db, me.id).await?.into_iter().map(|(o, _)| o.name).collect();
1015 
    let limit = q.limit.unwrap_or(50).clamp(1, 100);
1016 
    let mut rows = db::repos::list(&app.db).await?;
1017 
    rows.sort_by(|a, b| (&a.owner, &a.name).cmp(&(&b.owner, &b.name)));
1018 
    let mut out = Vec::new();
1019 
    for r in rows {
1020 
        if let Some(after) = q.after.as_deref() {
1021 
            if format!("{}/{}", r.owner, r.name).as_str() <= after {
1022 
                continue;
1023 
            }
1024 
        }
1025 
        let mine = (wanted.iter().any(|w| w == "owner") && r.owner == me.username)
1026 
            || (wanted.iter().any(|w| w == "organization") && orgs.contains(&r.owner))
1027 
            || (wanted.iter().any(|w| w == "collaborator") && db::accounts::collaborator_role(&app.db, r.id, me.id).await?.is_some());
1028 
        if !mine || !auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
1029 
            continue;
1030 
        }
1031 
        out.push(repository(&app, &r));
1032 
        if out.len() == limit {
1033 
            break;
1034 
        }
1035 
    }
1036 
    Ok(Json(out))
1037 
}
1038
1039 
/// `GET /user/orgs` (#302): the organisations the caller belongs to.
1040 
async fn user_orgs(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::UserOrg>>, ApiError> {
1041 
    let c = caller(&app, &headers).await?;
1042 
    let me = c.require("user:read")?;
1043 
    let orgs = db::accounts::orgs_of(&app.db, me.id).await?;
1044 
    Ok(Json(orgs.into_iter().map(|(o, role)| hub_api::UserOrg { name: o.name, display_name: o.display_name, role }).collect()))
b64e2537 Andy McCall ↶ 1045 
}
1046
1047 
async fn create_repo(
1048 
    State(app): State<Shared>,
1049 
    headers: HeaderMap,
1050 
    Json(body): Json<NewRepository>,
1051 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
1052 
    let c = caller(&app, &headers).await?;
1053 
    let me = c.require("repo:admin")?;
1054 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 1055 
    if name.name.ends_with(crate::wiki::SUFFIX) {
1056 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
1057 
    }
b64e2537 Andy McCall ↶ 1058 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
1059 
        return Err(forbidden("you cannot create repositories under that owner"));
1060 
    }
1061 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
1062 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
1063 
    }
15d3f6f7 Andy McCall ↶ 1064 
    app.repos.create_async(&name, None).await?;
b64e2537 Andy McCall ↶ 1065 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
1066 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
1067 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
1068 
}
1069
1070 
async fn get_repo(
1071 
    State(app): State<Shared>,
1072 
    headers: HeaderMap,
1073 
    Path((owner, name)): Path<(String, String)>,
1074 
) -> Result<Json<Repository>, ApiError> {
1075 
    let c = caller(&app, &headers).await?;
1076 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1077 
    Ok(Json(repository(&app, &row)))
1078 
}
1079
1080 
async fn bookmarks(
1081 
    State(app): State<Shared>,
1082 
    headers: HeaderMap,
1083 
    Path((owner, name)): Path<(String, String)>,
1084 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
1085 
    let c = caller(&app, &headers).await?;
1086 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1087 
    let default = row.default_bookmark.clone();
1088 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
1089 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
1090 
}
1091
e7158350 Andy McCall ↶ 1092 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 1093 
struct BackupSetting {
1094 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
1095 
    backup: String,
1096 
}
1097
1098 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
1099 
/// backup (docs/backups.md §5). Owners and admins.
1100 
async fn set_backup(
1101 
    State(app): State<Shared>,
1102 
    headers: HeaderMap,
1103 
    Path((owner, name)): Path<(String, String)>,
1104 
    Json(b): Json<BackupSetting>,
1105 
) -> Result<Json<serde_json::Value>, ApiError> {
1106 
    let c = caller(&app, &headers).await?;
1107 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1108 
    let setting = match b.backup.as_str() {
1109 
        "owner" => "",
1110 
        "hourly" | "daily" | "off" => b.backup.as_str(),
1111 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
1112 
    };
1113 
    db::repos::set_backup(&app.db, row.id, setting).await?;
1114 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
1115 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
1116 
}
1117
1118 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 1119 
struct DiffusionSetting {
1120 
    /// `off`, `green`, `any`, or `default` (the site's).
1121 
    follow: String,
f4d6ef41 Andy McCall ↶ 1122 
    /// `auto` or `propose`; absent keeps it as it is.
1123 
    #[serde(default)]
1124 
    land: Option<String>,
e7158350 Andy McCall ↶ 1125 
}
1126
1127 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
1128 
/// repository follows the upstreams it pins (#148). Owners and admins.
1129 
async fn set_diffusion(
1130 
    State(app): State<Shared>,
1131 
    headers: HeaderMap,
1132 
    Path((owner, name)): Path<(String, String)>,
1133 
    Json(d): Json<DiffusionSetting>,
1134 
) -> Result<Json<serde_json::Value>, ApiError> {
1135 
    let c = caller(&app, &headers).await?;
1136 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1137 
    let setting = match d.follow.as_str() {
1138 
        "off" | "green" | "any" => d.follow.as_str(),
1139 
        "default" => "",
1140 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 1141 
    };
1142 
    let land = match d.land.as_deref() {
1143 
        Some(l @ ("auto" | "propose")) => Some(l),
1144 
        None => None,
1145 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 1146 
    };
1147 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 1148 
    if let Some(l) = land {
1149 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
1150 
    }
e7158350 Andy McCall ↶ 1151 
    db::accounts::audit(
1152 
        &app.db,
1153 
        c.account.as_ref(),
1154 
        "repo.diffusion",
1155 
        &format!("{owner}/{name}"),
1156 
        if setting.is_empty() { "default" } else { setting },
1157 
    )
1158 
    .await
1159 
    .ok();
1160 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
1161 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 1162 
    // Turned on: bumped at once to where its upstreams are (#148).
1163 
    if rule.follow != crate::diffusion::Follow::Off {
1164 
        let (app, row) = (app.clone(), row.clone());
1165 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
1166 
    }
f4d6ef41 Andy McCall ↶ 1167 
    if land == Some("auto") {
1168 
        let (app, row) = (app.clone(), row.clone());
1169 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
1170 
    }
1171 
    Ok(Json(
1172 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
1173 
    ))
e7158350 Andy McCall ↶ 1174 
}
1175
f677d627 Andy McCall ↶ 1176 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
1177 
/// one as a subrepo and that the caller may read, each with its pin and
1178 
/// how far behind this repository's default bookmark it is (#148).
1179 
async fn consumers(
1180 
    State(app): State<Shared>,
1181 
    headers: HeaderMap,
1182 
    Path((owner, name)): Path<(String, String)>,
1183 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
1184 
    let c = caller(&app, &headers).await?;
1185 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1186 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
1187 
}
1188
eb2a3502 Andy McCall ↶ 1189 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
1190 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
1191 
async fn diffusion(
1192 
    State(app): State<Shared>,
1193 
    headers: HeaderMap,
1194 
    Path((owner, name)): Path<(String, String)>,
1195 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
1196 
    let c = caller(&app, &headers).await?;
1197 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1198 
    let slug = format!("{owner}/{name}");
1199 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
1200 
        .await
1201 
        .iter()
1202 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
1203 
        .collect();
1204 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
1205 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
1206 
}
1207
b64e2537 Andy McCall ↶ 1208 
async fn tags(
1209 
    State(app): State<Shared>,
1210 
    headers: HeaderMap,
1211 
    Path((owner, name)): Path<(String, String)>,
1212 
) -> Result<Json<Vec<Tag>>, ApiError> {
1213 
    let c = caller(&app, &headers).await?;
1214 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1215 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
1216 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
1217 
}
1218
ba0a55bb Andy McCall ↶ 1219 
/// `POST …/tags` (#295): what the Tags page's Create does.
1220 
async fn create_tag(
1221 
    State(app): State<Shared>,
1222 
    headers: HeaderMap,
1223 
    Path((owner, name)): Path<(String, String)>,
1224 
    Json(body): Json<NewTag>,
1225 
) -> Result<(StatusCode, Json<Tag>), ApiError> {
1226 
    let c = caller(&app, &headers).await?;
1227 
    let me = c.require("repo:write")?.clone();
1228 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
1229 
    let made = crate::tags::create(
1230 
        &app,
1231 
        &row,
1232 
        &repo,
1233 
        &me,
1234 
        &body.name,
1235 
        body.target.as_deref().unwrap_or(""),
1236 
        body.message.as_deref().unwrap_or(""),
1237 
    )
1238 
    .await
1239 
    .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1240 
    let t = app
1241 
        .repos
1242 
        .read(&repo, |r, _| view::tags(r))
1243 
        .await?
1244 
        .into_iter()
1245 
        .find(|t| t.name == made.name)
1246 
        .ok_or_else(|| not_found("no such tag"))?;
1247 
    Ok((StatusCode::CREATED, Json(Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer })))
1248 
}
1249
1250 
#[derive(Deserialize)]
1251 
struct WithdrawQuery {
1252 
    #[serde(default)]
1253 
    reason: String,
1254 
}
1255
1256 
/// `DELETE …/tags/{tag}?reason=…` (#301): what the Tags page's Withdraw
1257 
/// does. Maintainers; refused (409) while a release uses the tag.
1258 
async fn withdraw_tag(
1259 
    State(app): State<Shared>,
1260 
    headers: HeaderMap,
1261 
    Path((owner, name, tag)): Path<(String, String, String)>,
1262 
    Query(q): Query<WithdrawQuery>,
1263 
) -> Result<StatusCode, ApiError> {
1264 
    let c = caller(&app, &headers).await?;
1265 
    let me = c.require("repo:write")?.clone();
1266 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1267 
    if db::releases::get(&app.db, row.id, &tag).await?.is_some() {
1268 
        return Err(ApiError(StatusCode::CONFLICT, format!("a release uses {tag}: delete the release first")));
1269 
    }
1270 
    crate::tags::withdraw(&app, &row, &repo, &me, &tag, &q.reason).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1271 
    Ok(StatusCode::NO_CONTENT)
1272 
}
1273
b64e2537 Andy McCall ↶ 1274 
#[derive(Deserialize)]
1275 
struct HistoryQuery {
1276 
    path: Option<String>,
1277 
    offset: Option<usize>,
1278 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 1279 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
1280 
    /// reference's whole history; the reference still gives the labels.
1281 
    r: Option<String>,
b64e2537 Andy McCall ↶ 1282 
}
1283
1284 
async fn history(
1285 
    State(app): State<Shared>,
1286 
    headers: HeaderMap,
1287 
    Path((owner, name, r)): Path<(String, String, String)>,
1288 
    Query(q): Query<HistoryQuery>,
1289 
) -> Result<Json<History>, ApiError> {
1290 
    let c = caller(&app, &headers).await?;
1291 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1292 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 1293 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
1294 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 1295 
    let h = app
1296 
        .repos
1297 
        .read(&repo, move |repo, cache| {
1298 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 1299 
            match &revset {
1300 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
1301 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
1302 
            }
b64e2537 Andy McCall ↶ 1303 
        })
f28389bd Andy McCall ↶ 1304 
        .await
1305 
        .map_err(|e| {
1306 
            // A revset that does not parse, names nothing, or goes past the
1307 
            // budget is the caller's to fix.
1308 
            if by_revset {
1309 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
1310 
            } else {
1311 
                e.into()
1312 
            }
1313 
        })?;
b64e2537 Andy McCall ↶ 1314 
    let mut entries = h.entries;
1315 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
1316 
    Ok(Json(History {
1317 
        reference: h.target.label,
1318 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
1319 
        total: h.total,
1320 
        offset: h.offset,
1321 
        changes: entries.iter().map(summary).collect(),
1322 
    }))
1323 
}
1324
1325 
async fn change(
1326 
    State(app): State<Shared>,
1327 
    headers: HeaderMap,
1328 
    Path((owner, name, hash)): Path<(String, String, String)>,
1329 
) -> Result<Json<ChangeDetail>, ApiError> {
1330 
    let c = caller(&app, &headers).await?;
1331 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1332 
    let d = app
1333 
        .repos
1334 
        .read(&repo, move |repo, cache| {
1335 
            let h = view::resolve_change(repo, cache, &hash)?;
1336 
            view::change(repo, cache, &h)
1337 
        })
1338 
        .await?;
1339 
    let mut v = d.view;
1340 
    crate::web::attribute(&app, &mut [&mut v]).await;
d2263e29 Andy McCall ↶ 1341 
    let files = crate::web::history::render_files(&d.files, &d.bases).into_iter().map(file_change).collect();
b64e2537 Andy McCall ↶ 1342 
    Ok(Json(ChangeDetail {
1343 
        body: v.body.clone(),
1344 
        change: summary(&v),
1345 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
1346 
        in_bookmarks: d.in_bookmarks,
1347 
        in_tags: d.in_tags,
1348 
        files,
1349 
    }))
d2263e29 Andy McCall ↶ 1350 
}
1351
1352 
fn file_change(f: crate::web::history::FileRows) -> FileChange {
1353 
    use crate::render::diff::Kind;
1354 
    let truncated = f.lines.len() > hub_api::DIFF_LINES;
1355 
    let lines = f
1356 
        .lines
1357 
        .into_iter()
1358 
        .take(hub_api::DIFF_LINES)
1359 
        .map(|l| DiffLine {
1360 
            kind: match l.kind {
1361 
                Kind::Context => "context",
1362 
                Kind::Add => "add",
1363 
                Kind::Del => "del",
1364 
                Kind::Gap => "gap",
1365 
            }
1366 
            .into(),
1367 
            old: l.old_no,
1368 
            new: l.new_no,
1369 
            text: l.text,
1370 
        })
1371 
        .collect();
1372 
    FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed, lines, truncated }
b64e2537 Andy McCall ↶ 1373 
}
1374
1375 
fn entry(e: &view::Entry) -> TreeEntry {
1376 
    TreeEntry {
1377 
        name: e.name.clone(),
1378 
        path: e.path.clone(),
1379 
        kind: match e.kind {
1380 
            view::EntryKind::Dir => "dir",
1381 
            view::EntryKind::File => "file",
1382 
            view::EntryKind::Symlink => "symlink",
1383 
            view::EntryKind::Subrepo => "subrepo",
1384 
        }
1385 
        .into(),
1386 
        exec: e.exec,
1387 
        size: e.size,
1388 
        conflicted: e.conflicted,
1389 
    }
1390 
}
1391
1392 
async fn tree_root(
1393 
    State(app): State<Shared>,
1394 
    headers: HeaderMap,
1395 
    Path((owner, name, r)): Path<(String, String, String)>,
1396 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1397 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
1398 
}
1399
1400 
async fn tree(
1401 
    State(app): State<Shared>,
1402 
    headers: HeaderMap,
1403 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1404 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1405 
    let c = caller(&app, &headers).await?;
1406 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1407 
    let t = app
1408 
        .repos
1409 
        .read(&repo, move |repo, cache| {
1410 
            let target = view::resolve(repo, cache, &r)?;
1411 
            view::tree(repo, cache, target, &path)
1412 
        })
1413 
        .await?;
1414 
    Ok(Json(t.entries.iter().map(entry).collect()))
1415 
}
1416
1417 
async fn file(
1418 
    State(app): State<Shared>,
1419 
    headers: HeaderMap,
1420 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1421 
) -> Result<Response, ApiError> {
1422 
    let c = caller(&app, &headers).await?;
1423 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1424 
    let limit = app.config.limits.render_limit.0;
1425 
    let f = app
1426 
        .repos
1427 
        .read(&repo, move |repo, cache| {
1428 
            let target = view::resolve(repo, cache, &r)?;
1429 
            view::file(repo, cache, target, &path, limit)
1430 
        })
1431 
        .await?;
1432 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1433 
}
1434
1435 
async fn blame(
1436 
    State(app): State<Shared>,
1437 
    headers: HeaderMap,
1438 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1439 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
1440 
    let c = caller(&app, &headers).await?;
1441 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1442 
    let limit = app.config.limits.render_limit.0;
1443 
    let b = app
1444 
        .repos
1445 
        .read(&repo, move |repo, cache| {
1446 
            let target = view::resolve(repo, cache, &r)?;
1447 
            view::blame(repo, cache, target, &path, limit)
1448 
        })
1449 
        .await?;
1450 
    Ok(Json(
1451 
        b.lines
1452 
            .into_iter()
1453 
            .map(|l| BlameLine {
1454 
                line: l.line,
1455 
                change: l.hash.to_hex(),
1456 
                index: l.index,
1457 
                author: l.author,
1458 
                when_ms: l.when_ms,
1459 
                text: String::from_utf8_lossy(&l.text).into_owned(),
1460 
            })
1461 
            .collect(),
1462 
    ))
1463 
}
1464
1465 
async fn conflicts(
1466 
    State(app): State<Shared>,
1467 
    headers: HeaderMap,
1468 
    Path((owner, name)): Path<(String, String)>,
1469 
) -> Result<Json<Vec<Conflict>>, ApiError> {
1470 
    let c = caller(&app, &headers).await?;
1471 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1472 
    let list = app.repos.read(&repo, view::conflicts).await?;
1473 
    Ok(Json(
1474 
        list.into_iter()
1475 
            .map(|c| Conflict {
1476 
                bookmark: c.bookmark,
1477 
                path: c.path,
1478 
                kind: c.kind,
1479 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
1480 
            })
1481 
            .collect(),
1482 
    ))
df940d75 Andy McCall ↶ 1483 
}
1484
1485 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
1486 
/// (hub spec §9.1), as the page's JSON export.
1487 
async fn release_trust(
1488 
    State(app): State<Shared>,
1489 
    headers: HeaderMap,
1490 
    Path((owner, name, tag)): Path<(String, String, String)>,
1491 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
1492 
    let c = caller(&app, &headers).await?;
1493 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1494 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
1495 
        Some(t) => Ok(Json(t)),
1496 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
1497 
    }
b64e2537 Andy McCall ↶ 1498 
}
1499
1500 
async fn trust(
1501 
    State(app): State<Shared>,
1502 
    headers: HeaderMap,
1503 
    Path((owner, name)): Path<(String, String)>,
1504 
) -> Result<Json<Trust>, ApiError> {
1505 
    let c = caller(&app, &headers).await?;
1506 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1507 
    let key = app.hub_key.key;
1508 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
1509 
    Ok(Json(Trust {
1510 
        policy: t.policy.map(|p| Policy {
1511 
            serial: p.serial,
1512 
            expires_ms: p.expires_ms,
1513 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
1514 
            root_threshold: p.root_threshold,
1515 
            rules: p
1516 
                .rules
1517 
                .iter()
1518 
                .map(|r| Rule {
1519 
                    pattern: r.pattern.clone(),
1520 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
1521 
                    threshold: r.threshold,
1522 
                    require: r.require.clone(),
1523 
                    allow_conflicts: r.allow_conflicts,
1524 
                })
1525 
                .collect(),
1526 
        }),
1527 
        signed: t.verification.signed,
1528 
        sealed: t.verification.sealed,
1529 
        unsigned: t.verification.unsigned,
1530 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
1531 
        hub_key: t.hub_key,
1532 
    }))
1533 
}
1534
1535 
async fn pushes(
1536 
    State(app): State<Shared>,
1537 
    headers: HeaderMap,
1538 
    Path((owner, name)): Path<(String, String)>,
1539 
) -> Result<Json<Vec<Push>>, ApiError> {
1540 
    let c = caller(&app, &headers).await?;
1541 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1542 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
1543 
    Ok(Json(
1544 
        rows.into_iter()
1545 
            .map(|p| Push {
1546 
                at_ms: p.at_ms,
1547 
                pusher: p.pusher,
1548 
                reference: p.reference,
1549 
                ok: p.ok,
1550 
                reason: p.reason,
1551 
                old_state: p.old_state,
1552 
                new_state: p.new_state,
1553 
                heads: p.heads,
1554 
                changes: p.changes,
1555 
            })
1556 
            .collect(),
1557 
    ))
de505df5 Andy McCall ↶ 1558 
}
1559
b64e2537 Andy McCall ↶ 1560 
// --------------------------------------------------------------- proposals
1561
d7e2c275 Andy McCall ↶ 1562 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all&limit=N`:
1563 
/// open ones (drafts too) by default, newest first, the first `limit` if
1564 
/// given (#331).
de505df5 Andy McCall ↶ 1565 
async fn proposals(
1566 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1567 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1568 
    Path((owner, name)): Path<(String, String)>,
d7e2c275 Andy McCall ↶ 1569 
    Query(q): Query<ProposalsQuery>,
b64e2537 Andy McCall ↶ 1570 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1571 
    let c = caller(&app, &headers).await?;
1572 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1573 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1574 
        "open" => &["open", "draft"],
1575 
        "draft" => &["draft"],
1576 
        "landed" => &["landed"],
1577 
        "closed" => &["closed"],
1578 
        "all" => &["open", "draft", "landed", "closed"],
1579 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1580 
    };
46b5e2c5 Andy McCall ↶ 1581 
    // Each proposal's projected state is worked out from the store, which
1582 
    // for a bucket-backed repository is many slow round trips: four at a
1583 
    // time, in order, each under the repository's read lock only. One at
d7e2c275 Andy McCall ↶ 1584 
    // a time took 28 s for a repository on GCS (oxygenhub#171). A landed
1585 
    // or closed one is as recorded, not projected again (#331).
46b5e2c5 Andy McCall ↶ 1586 
    use futures::StreamExt;
d7e2c275 Andy McCall ↶ 1587 
    let mut rows = db::proposals::list(&app.db, row.id, states).await?;
1588 
    if let Some(limit) = q.limit {
1589 
        rows.truncate(limit);
1590 
    }
46b5e2c5 Andy McCall ↶ 1591 
    let out: Vec<Result<Proposal, ApiError>> = futures::stream::iter(rows)
1592 
        .map(|p| {
1593 
            let (app, repo, owner, name, id) = (app.clone(), repo.clone(), owner.clone(), name.clone(), row.id);
1594 
            async move {
d7e2c275 Andy McCall ↶ 1595 
                let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
46b5e2c5 Andy McCall ↶ 1596 
                let v = crate::web::proposals::verdict(&app, &loaded, id).await?;
1597 
                Ok(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)
1598 
            }
1599 
        })
1600 
        .buffered(4)
1601 
        .collect()
1602 
        .await;
1603 
    Ok(Json(out.into_iter().collect::<Result<Vec<_>, _>>()?))
de505df5 Andy McCall ↶ 1604 
}
1605
1606 
async fn proposal(
1607 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1608 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1609 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1610 
) -> Result<Json<Proposal>, ApiError> {
1611 
    let c = caller(&app, &headers).await?;
1612 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1613 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1614 
    let source_url = match p.source_repo_id {
1615 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1616 
        None => None,
1617 
    };
d7e2c275 Andy McCall ↶ 1618 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
de505df5 Andy McCall ↶ 1619 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1620 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1621 
}
1622
739a763a Andy McCall ↶ 1623 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1624 
/// keeping what is not given; the author or a maintainer, as on the page
1625 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1626 
async fn edit_proposal(
1627 
    State(app): State<Shared>,
1628 
    headers: HeaderMap,
1629 
    Path((owner, name, number)): Path<(String, String, i64)>,
1630 
    Json(body): Json<hub_api::ProposalEdit>,
1631 
) -> Result<Json<Proposal>, ApiError> {
1632 
    let c = caller(&app, &headers).await?;
1633 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1634 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1635 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1636 
    let text = body.title.is_some() || body.body.is_some();
1637 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1638 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1639 
    }
1640 
    if body.labels.is_some() && role < Role::Triage {
1641 
        return Err(forbidden("setting labels needs triage access"));
1642 
    }
1643 
    // Every name is checked before anything changes.
1644 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1645 
    if text {
1646 
        let title = match body.title.as_deref().map(str::trim) {
1647 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1648 
            Some(t) => t,
1649 
            None => p.title.as_str(),
1650 
        };
1651 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1652 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1653 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1654 
    }
2291f8cc Andy McCall ↶ 1655 
    if let Some(want) = labels {
1656 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1657 
        for l in &have {
1658 
            if !want.iter().any(|w| w.id == l.id) {
1659 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1660 
            }
1661 
        }
1662 
        for w in &want {
1663 
            if !have.iter().any(|l| l.id == w.id) {
1664 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1665 
            }
1666 
        }
1667 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1668 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1669 
    }
09ffa7b6 Andy McCall ↶ 1670 
    // `draft` says the same as `state`, in the words of creation (#313).
1671 
    let want = match (body.state.as_deref(), body.draft) {
1672 
        (Some(s), Some(d)) if (s == "draft") != d => {
1673 
            return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {s:?} and draft {d} disagree")));
1674 
        }
1675 
        (Some(s), _) => Some(s),
1676 
        (None, Some(true)) => Some("draft"),
1677 
        (None, Some(false)) => Some("open"),
1678 
        (None, None) => None,
1679 
    };
1680 
    if let Some(want) = want {
71e65fcf Andy McCall ↶ 1681 
        if Some(me.id) != p.author_id && role < Role::Triage {
1682 
            return Err(ApiError(
1683 
                StatusCode::FORBIDDEN,
09ffa7b6 Andy McCall ↶ 1684 
                "only the proposal's author or someone with triage access can close, reopen or change whether it is a draft".into(),
71e65fcf Andy McCall ↶ 1685 
            ));
1686 
        }
09ffa7b6 Andy McCall ↶ 1687 
        // The page's transitions: a draft is made ready (open), and an open
1688 
        // proposal turned back into a draft.
71e65fcf Andy McCall ↶ 1689 
        let new_state = match (want, p.state.as_str()) {
1690 
            ("closed", "open" | "draft") => "closed",
09ffa7b6 Andy McCall ↶ 1691 
            ("open", "closed" | "draft") => "open",
1692 
            ("draft", "open") => "draft",
71e65fcf Andy McCall ↶ 1693 
            (w, now) if w == now => now,
09ffa7b6 Andy McCall ↶ 1694 
            ("closed" | "open" | "draft", now) => {
71e65fcf Andy McCall ↶ 1695 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1696 
            }
09ffa7b6 Andy McCall ↶ 1697 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed, open or draft".into())),
71e65fcf Andy McCall ↶ 1698 
        };
1699 
        if new_state != p.state {
1700 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1701 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1702 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1703 
        }
1704 
    }
739a763a Andy McCall ↶ 1705 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1706 
    let source_url = match p.source_repo_id {
1707 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1708 
        None => None,
1709 
    };
d7e2c275 Andy McCall ↶ 1710 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
739a763a Andy McCall ↶ 1711 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1712 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1713 
}
1714
1f1eb06a Andy McCall ↶ 1715 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1716 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1717 
/// `{"over_checks": "reason"}` lands over required checks that have not
1718 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1719 
async fn land_proposal(
1720 
    State(app): State<Shared>,
1721 
    headers: HeaderMap,
1722 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1723 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1724 
) -> Result<Json<Proposal>, ApiError> {
1725 
    let c = caller(&app, &headers).await?;
1726 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1727 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1728 
        None
1729 
    } else {
1730 
        serde_json::from_slice::<serde_json::Value>(&body)
1731 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1732 
            .get("over_checks")
1733 
            .and_then(|v| v.as_str())
1734 
            .map(String::from)
1735 
    };
1736 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1737 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1738 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1739 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1740 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1741 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1742 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1743 
    }
d23464c0 Andy McCall ↶ 1744 
}
1745
86a69b53 Andy McCall ↶ 1746 
/// `POST /repos/{o}/{n}/proposals/{number}/auto-land` (repo:write, #261):
1747 
/// land it when its checks pass; at once if they already have.
1748 
async fn auto_land_on(
1749 
    State(app): State<Shared>,
1750 
    headers: HeaderMap,
1751 
    Path((owner, name, number)): Path<(String, String, i64)>,
1752 
) -> Result<Json<Proposal>, ApiError> {
1753 
    auto_land_set(&app, &headers, &owner, &name, number, true).await?;
1754 
    proposal(State(app), headers, Path((owner, name, number))).await
1755 
}
1756
1757 
/// `DELETE …/auto-land`: it will not land by itself.
1758 
async fn auto_land_off(
1759 
    State(app): State<Shared>,
1760 
    headers: HeaderMap,
1761 
    Path((owner, name, number)): Path<(String, String, i64)>,
1762 
) -> Result<Json<Proposal>, ApiError> {
1763 
    auto_land_set(&app, &headers, &owner, &name, number, false).await?;
1764 
    proposal(State(app), headers, Path((owner, name, number))).await
1765 
}
1766
1767 
async fn auto_land_set(app: &Shared, headers: &HeaderMap, owner: &str, name: &str, number: i64, on: bool) -> Result<(), ApiError> {
1768 
    let c = caller(app, headers).await?;
1769 
    let me = c.require("repo:write")?.clone();
1770 
    let (_, row, _) = reach(app, &c, owner, name, Access::Write).await?;
1771 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1772 
    if !p.is_open() {
1773 
        return Err(ApiError(StatusCode::CONFLICT, format!("the proposal is {}", p.state)));
1774 
    }
1775 
    crate::autoland::set(app, &row, &p, &me, on).await?;
1776 
    Ok(())
1777 
}
1778
3f02e5ea Andy McCall ↶ 1779 
/// The files a proposal changes (hub spec §12.1).
1780 
async fn proposal_files(
1781 
    State(app): State<Shared>,
1782 
    headers: HeaderMap,
1783 
    Path((owner, name, number)): Path<(String, String, i64)>,
1784 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1785 
    let c = caller(&app, &headers).await?;
1786 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1787 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1788 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1789 
    Ok(Json(
1790 
        loaded
1791 
            .files
1792 
            .iter()
1793 
            .map(|f| hub_api::ProposalFile {
1794 
                path: f.path.clone(),
1795 
                from: f.from.clone(),
1796 
                kind: f.kind.clone(),
1797 
                added: f.added,
1798 
                removed: f.removed,
1799 
            })
1800 
            .collect(),
1801 
    ))
1802 
}
1803
70c3d029 Andy McCall ↶ 1804 
/// `GET …/proposals/{number}/diff`: each file the proposal changes with its
1805 
/// diff (three lines of context, as a change's), as the proposal page shows
1806 
/// them, for clients that draw diffs (oxygenhub-android#4).
1807 
async fn proposal_diff(
1808 
    State(app): State<Shared>,
1809 
    headers: HeaderMap,
1810 
    Path((owner, name, number)): Path<(String, String, i64)>,
1811 
) -> Result<Json<Vec<FileChange>>, ApiError> {
1812 
    let c = caller(&app, &headers).await?;
1813 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1814 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1815 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1816 
    Ok(Json(loaded.files.into_iter().map(file_change).collect()))
1817 
}
1818
3f02e5ea Andy McCall ↶ 1819 
/// One file's bytes on a side of a proposal: `base` is the target's
1820 
/// state, `head` the projected state. 404 when the file does not exist
1821 
/// on that side.
1822 
async fn proposal_content(
1823 
    State(app): State<Shared>,
1824 
    headers: HeaderMap,
1825 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1826 
) -> Result<Response, ApiError> {
1827 
    let c = caller(&app, &headers).await?;
1828 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1829 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1830 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
3f02e5ea Andy McCall ↶ 1831 
    let heads = match side.as_str() {
1832 
        "base" => loaded.target_heads,
1833 
        "head" => loaded.heads,
1834 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1835 
    };
1836 
    let limit = app.config.limits.render_limit.0;
1837 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1838 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1839 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1840 
}
1841
b64e2537 Andy McCall ↶ 1842 
async fn create_proposal(
1843 
    State(app): State<Shared>,
1844 
    headers: HeaderMap,
1845 
    Path((owner, name)): Path<(String, String)>,
1846 
    Json(body): Json<NewProposal>,
1847 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1848 
    let c = caller(&app, &headers).await?;
1849 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1850 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1851 
    let created =
1852 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1853 
            .await
1854 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
3571c519 Andy McCall ↶ 1855 
    let loaded = crate::web::proposals::load_summary(&app, &repo, created).await?;
b64e2537 Andy McCall ↶ 1856 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1857 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1858 
}
d23464c0 Andy McCall ↶ 1859
b64e2537 Andy McCall ↶ 1860 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1861 
    Comment {
1862 
        id: c.id,
1863 
        author: c.author.clone(),
1864 
        body: c.body.clone(),
1865 
        created_ms: c.created_ms,
1866 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1867 
        anchor: if c.anchor_change.is_empty() {
1868 
            None
1869 
        } else {
1870 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1871 
        },
c0fac31d Andy McCall ↶ 1872 
        line: None,
b64e2537 Andy McCall ↶ 1873 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1874 
    }
1875 
}
1876
b64e2537 Andy McCall ↶ 1877 
async fn proposal_comments(
1878 
    State(app): State<Shared>,
1879 
    headers: HeaderMap,
1880 
    Path((owner, name, number)): Path<(String, String, i64)>,
1881 
) -> Result<Json<Vec<Comment>>, ApiError> {
1882 
    let c = caller(&app, &headers).await?;
1883 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1884 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1885 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1886 
    // Place anchored comments on their line of the projected state.
1887 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1888 
    if !paths.is_empty() {
1889 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
3571c519 Andy McCall ↶ 1890 
        let heads = crate::web::proposals::load_summary(&app, &repo, p).await?.heads;
c0fac31d Andy McCall ↶ 1891 
        let lines = app
1892 
            .repos
1893 
            .read(&repo, move |r, _| {
1894 
                let mut at = std::collections::HashMap::new();
1895 
                for path in paths {
1896 
                    // A file the projection removed has no lines to place a comment on.
1897 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1898 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1899 
                    }
1900 
                }
1901 
                Ok(at)
1902 
            })
1903 
            .await?;
1904 
        for c in &mut out {
1905 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1906 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1907 
            }
1908 
        }
1909 
    }
1910 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1911 
}
1912
1913 
async fn proposal_comment(
1914 
    State(app): State<Shared>,
1915 
    headers: HeaderMap,
1916 
    Path((owner, name, number)): Path<(String, String, i64)>,
1917 
    Json(body): Json<NewComment>,
1918 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1919 
    let c = caller(&app, &headers).await?;
1920 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1921 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1922 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1923 
    if body.body.trim().is_empty() {
1924 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1925 
    }
3f4b0ea6 Andy McCall ↶ 1926 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1927 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1928 
        (Some(path), Some(line)) if !path.is_empty() => {
1929 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1930 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1931 
            let atom = app
1932 
                .repos
1933 
                .read(&repo, move |r, cache| {
1934 
                    let projected = cache.load(r, &heads)?;
1935 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1936 
                })
1937 
                .await?
1938 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1939 
            Some((path.to_string(), atom))
1940 
        }
1941 
        _ => None,
1942 
    };
1943 
    let row_c = db::proposals::add_comment(
1944 
        &app.db,
1945 
        p.id,
1946 
        Some(me.id),
1947 
        &me.username,
1948 
        body.body.trim(),
1949 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1950 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1951 
    )
1952 
    .await?;
b64e2537 Andy McCall ↶ 1953 
    crate::notify::deliver(
1954 
        &app,
1955 
        crate::notify::Event {
1956 
            kind: "proposal.comment",
1957 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1958 
            url: format!("/{owner}/{name}/proposal/{number}"),
1959 
            actor: &me,
1960 
            repo_id: row.id,
1961 
            thread: Some(("proposal", p.id)),
1962 
            mention_text: &body.body,
1963 
            direct: p.author_id.into_iter().collect(),
1964 
        },
1965 
    )
1966 
    .await;
1967 
    crate::hooks::emit(
1968 
        &app,
1969 
        &row,
1970 
        "comment.proposal",
1971 
        &me.username,
1972 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1973 
    )
1974 
    .await;
c0fac31d Andy McCall ↶ 1975 
    let mut created = comment_of(&row_c);
1976 
    created.line = created.anchor.as_ref().and(body.line);
1977 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1978 
}
1979
1980 
async fn proposal_reviews(
1981 
    State(app): State<Shared>,
1982 
    headers: HeaderMap,
1983 
    Path((owner, name, number)): Path<(String, String, i64)>,
1984 
) -> Result<Json<Vec<Review>>, ApiError> {
1985 
    let c = caller(&app, &headers).await?;
1986 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1987 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1988 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1989 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1990 
    Ok(Json(
1991 
        v.reviews
1992 
            .into_iter()
1993 
            .map(|r| Review {
1994 
                id: r.row.id,
1995 
                author: r.row.author,
1996 
                verdict: r.row.verdict,
1997 
                body: r.row.body,
1998 
                sealed: r.sealed,
1999 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 2000 
                via: r.row.via,
b64e2537 Andy McCall ↶ 2001 
            })
2002 
            .collect(),
2003 
    ))
2004 
}
2005
2006 
async fn proposal_review(
2007 
    State(app): State<Shared>,
2008 
    headers: HeaderMap,
2009 
    Path((owner, name, number)): Path<(String, String, i64)>,
2010 
    Json(body): Json<NewReview>,
2011 
) -> Result<(StatusCode, Json<Review>), ApiError> {
2012 
    let c = caller(&app, &headers).await?;
2013 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2014 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2015 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2016 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
2017 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
2018 
    }
2019 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
2020 
        return Err(forbidden("you cannot approve your own proposal"));
2021 
    }
2022 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
2023 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 2024 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 2025 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
2026 
    Ok((
2027 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 2028 
        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 ↶ 2029 
    ))
2030 
}
2031
cc1cd197 Andy McCall ↶ 2032 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
2033 
/// author, or a writer). Answers with everyone asked now.
2034 
async fn request_reviewers(
2035 
    State(app): State<Shared>,
2036 
    headers: HeaderMap,
2037 
    Path((owner, name, number)): Path<(String, String, i64)>,
2038 
    Json(body): Json<ReviewRequest>,
2039 
) -> Result<Json<Vec<String>>, ApiError> {
2040 
    let c = caller(&app, &headers).await?;
2041 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2042 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2043 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2044 
    if Some(me.id) != p.author_id && role < Role::Write {
2045 
        return Err(forbidden("only the author or a writer asks for reviews"));
2046 
    }
2047 
    if !p.is_open() {
2048 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2049 
    }
2050 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
2051 
        .await
2052 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2053 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
2054 
}
2055
2056 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
2057 
async fn withdraw_reviewer(
2058 
    State(app): State<Shared>,
2059 
    headers: HeaderMap,
2060 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
2061 
) -> Result<StatusCode, ApiError> {
2062 
    let c = caller(&app, &headers).await?;
2063 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2064 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2065 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2066 
    if Some(me.id) != p.author_id && role < Role::Write {
2067 
        return Err(forbidden("only the author or a writer withdraws review requests"));
2068 
    }
2069 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
2070 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
2071 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
2072 
    }
2073 
    Ok(StatusCode::NO_CONTENT)
2074 
}
2075
b64e2537 Andy McCall ↶ 2076 
async fn proposal_checks(
2077 
    State(app): State<Shared>,
2078 
    headers: HeaderMap,
2079 
    Path((owner, name, number)): Path<(String, String, i64)>,
2080 
) -> Result<Json<Vec<Check>>, ApiError> {
2081 
    let c = caller(&app, &headers).await?;
2082 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2083 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 2084 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 2085 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
2086 
}
2087
2088 
// ------------------------------------------------------------------ issues
2089
2090 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
2091 
    let labels = db::issues::issue_labels(&app.db, i.id)
2092 
        .await?
2093 
        .into_iter()
2094 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2095 
        .collect();
2096 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
2097 
    let milestone = match i.milestone_id {
2098 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
2099 
        None => None,
2100 
    };
5d90e0e0 Andy McCall 2101 
    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 ↶ 2102 
    Ok(Issue {
2103 
        number: i.number,
2104 
        title: i.title.clone(),
2105 
        body: i.body.clone(),
2106 
        author: i.author.clone(),
2107 
        state: i.state.clone(),
2108 
        reason: i.reason.clone(),
2109 
        labels,
2110 
        assignees,
2111 
        milestone,
2112 
        comments,
2113 
        locked: i.locked,
2114 
        pinned: i.pinned,
2115 
        created_ms: i.created_ms,
2116 
        updated_ms: i.updated_ms,
2117 
        closed_ms: i.closed_ms,
2118 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
2119 
    })
2120 
}
2121
2122 
#[derive(Deserialize)]
2123 
struct IssuesQuery {
2124 
    state: Option<String>,
d7e2c275 Andy McCall ↶ 2125 
}
2126
2127 
#[derive(Deserialize)]
2128 
struct ProposalsQuery {
2129 
    state: Option<String>,
2130 
    limit: Option<usize>,
b64e2537 Andy McCall ↶ 2131 
}
2132
2133 
async fn issues(
2134 
    State(app): State<Shared>,
2135 
    headers: HeaderMap,
2136 
    Path((owner, name)): Path<(String, String)>,
2137 
    Query(q): Query<IssuesQuery>,
2138 
) -> Result<Json<Vec<Issue>>, ApiError> {
2139 
    let c = caller(&app, &headers).await?;
2140 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2141 
    let state = q.state.unwrap_or_else(|| "open".into());
2142 
    let mut out = Vec::new();
2143 
    for i in db::issues::list(&app.db, row.id).await? {
2144 
        if state == "all" || i.state == state {
2145 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 2146 
        }
2147 
    }
b64e2537 Andy McCall ↶ 2148 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 2149 
}
2150
b64e2537 Andy McCall ↶ 2151 
async fn create_issue(
2152 
    State(app): State<Shared>,
2153 
    headers: HeaderMap,
2154 
    Path((owner, name)): Path<(String, String)>,
2155 
    Json(body): Json<NewIssue>,
2156 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
2157 
    let c = caller(&app, &headers).await?;
2158 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 2159 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 2160 
    if body.title.trim().is_empty() {
2161 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 2162 
    }
76f262e1 Andy McCall ↶ 2163 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
2164 
    if triage && role < Role::Triage {
2165 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2166 
    }
2167 
    // Check the names before anything is created.
2168 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 2169 
    let i = db::issues::create(
2170 
        &app.db,
2171 
        db::issues::NewIssue {
2172 
            repo_id: row.id,
2173 
            title: body.title.trim(),
2174 
            body: body.body.trim(),
2175 
            author_id: Some(me.id),
2176 
            author: &me.username,
2177 
        },
2178 
    )
2179 
    .await?;
2180 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 2181 
    if triage {
2182 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
2183 
        apply_triage(&app, &i, &me, t).await?;
2184 
    }
2185 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 2186 
    crate::web::issues::reindex(&app, row.id, &i).await;
2187 
    let api = issue_of(&app, &row, &i).await?;
2188 
    crate::notify::deliver(
2189 
        &app,
2190 
        crate::notify::Event {
2191 
            kind: "issue.opened",
2192 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
2193 
            url: format!("/{owner}/{name}/issue/{}", i.number),
2194 
            actor: &me,
2195 
            repo_id: row.id,
2196 
            thread: Some(("issue", i.id)),
2197 
            mention_text: &body.body,
2198 
            direct: vec![],
2199 
        },
2200 
    )
2201 
    .await;
2202 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
2203 
    Ok((StatusCode::CREATED, Json(api)))
2204 
}
2205
2206 
async fn issue(
2207 
    State(app): State<Shared>,
2208 
    headers: HeaderMap,
2209 
    Path((owner, name, number)): Path<(String, String, i64)>,
2210 
) -> Result<Json<Issue>, ApiError> {
2211 
    let c = caller(&app, &headers).await?;
2212 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2213 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2214 
    Ok(Json(issue_of(&app, &row, &i).await?))
2215 
}
2216
2217 
async fn issue_state(
2218 
    State(app): State<Shared>,
2219 
    headers: HeaderMap,
2220 
    Path((owner, name, number)): Path<(String, String, i64)>,
2221 
    Json(body): Json<IssueStateChange>,
2222 
) -> Result<Json<Issue>, ApiError> {
2223 
    let c = caller(&app, &headers).await?;
2224 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2225 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2226 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2227 
    if role < Role::Triage && Some(me.id) != i.author_id {
2228 
        return Err(forbidden("only the author or triage may change the state"));
2229 
    }
2230 
    let (state, reason) = match body.state.as_str() {
2231 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
2232 
        "open" => ("open", ""),
2233 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
2234 
    };
2235 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
2236 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
2237 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2238 
    let api = issue_of(&app, &row, &fresh).await?;
2239 
    crate::hooks::emit(
2240 
        &app,
2241 
        &row,
2242 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
2243 
        &me.username,
2244 
        serde_json::json!({ "issue": api }),
2245 
    )
2246 
    .await;
2247 
    Ok(Json(api))
2248 
}
2249
2250 
async fn issue_comments(
2251 
    State(app): State<Shared>,
2252 
    headers: HeaderMap,
2253 
    Path((owner, name, number)): Path<(String, String, i64)>,
2254 
) -> Result<Json<Vec<Comment>>, ApiError> {
2255 
    let c = caller(&app, &headers).await?;
2256 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2257 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2258 
    Ok(Json(
2259 
        db::issues::comments(&app.db, i.id)
2260 
            .await?
2261 
            .into_iter()
2262 
            .map(|c| Comment {
2263 
                id: c.id,
2264 
                author: c.author,
2265 
                body: c.body,
2266 
                created_ms: c.created_ms,
2267 
                path: None,
2268 
                anchor: None,
c0fac31d Andy McCall ↶ 2269 
                line: None,
b64e2537 Andy McCall ↶ 2270 
                resolved: false,
2271 
            })
2272 
            .collect(),
2273 
    ))
2274 
}
2275
2276 
async fn issue_comment(
2277 
    State(app): State<Shared>,
2278 
    headers: HeaderMap,
2279 
    Path((owner, name, number)): Path<(String, String, i64)>,
2280 
    Json(body): Json<NewComment>,
2281 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
2282 
    let c = caller(&app, &headers).await?;
2283 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2284 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2285 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2286 
    if i.locked && role < Role::Triage {
2287 
        return Err(forbidden("this issue is locked"));
2288 
    }
2289 
    if body.body.trim().is_empty() {
2290 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
2291 
    }
2292 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
2293 
    crate::web::issues::reindex(&app, row.id, &i).await;
2294 
    crate::notify::deliver(
2295 
        &app,
2296 
        crate::notify::Event {
2297 
            kind: "issue.comment",
2298 
            title: format!("{owner}/{name}#{number}: {}", i.title),
2299 
            url: format!("/{owner}/{name}/issue/{number}"),
2300 
            actor: &me,
2301 
            repo_id: row.id,
2302 
            thread: Some(("issue", i.id)),
2303 
            mention_text: &body.body,
2304 
            direct: i.author_id.into_iter().collect(),
2305 
        },
2306 
    )
2307 
    .await;
c0fac31d Andy McCall ↶ 2308 
    let api = Comment {
2309 
        id: cm.id,
2310 
        author: cm.author,
2311 
        body: cm.body,
2312 
        created_ms: cm.created_ms,
2313 
        path: None,
2314 
        anchor: None,
2315 
        line: None,
2316 
        resolved: false,
2317 
    };
b64e2537 Andy McCall ↶ 2318 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
2319 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 2320 
}
2321
2322 
/// Labels, assignees and milestone named in a request, looked up.
2323 
struct Triage {
2324 
    labels: Option<Vec<db::issues::Label>>,
2325 
    assignees: Option<Vec<Account>>,
2326 
    /// `Some(None)` clears the milestone.
2327 
    milestone: Option<Option<db::issues::Milestone>>,
2328 
}
2329
2330 
async fn resolve_triage(
2331 
    app: &Shared,
2332 
    repo_id: i64,
2333 
    labels: Option<&[String]>,
2334 
    assignees: Option<&[String]>,
2335 
    milestone: Option<&str>,
2336 
) -> Result<Triage, ApiError> {
2337 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
2338 
    let labels = match labels {
2339 
        Some(names) => {
2340 
            let mut out = Vec::new();
2341 
            for n in names {
2342 
                out.push(
2343 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
2344 
                        .await?
2345 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
2346 
                );
2347 
            }
2348 
            Some(out)
2349 
        }
2350 
        None => None,
2351 
    };
2352 
    let assignees = match assignees {
2353 
        Some(names) => {
2354 
            let mut out = Vec::new();
2355 
            for n in names {
2356 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
2357 
            }
2358 
            Some(out)
2359 
        }
2360 
        None => None,
2361 
    };
2362 
    let milestone = match milestone.map(str::trim) {
2363 
        None => None,
2364 
        Some("") => Some(None),
2365 
        Some(title) => Some(Some(
2366 
            db::issues::milestones(&app.db, repo_id)
2367 
                .await?
2368 
                .into_iter()
2369 
                .find(|m| m.title == title)
2370 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
2371 
        )),
2372 
    };
2373 
    Ok(Triage { labels, assignees, milestone })
2374 
}
2375
2376 
/// Make an issue's labels, assignees and milestone what `t` says, with
2377 
/// timeline events for what changed.
2378 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
2379 
    if let Some(want) = t.labels {
2380 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
2381 
        for l in &have {
2382 
            if !want.iter().any(|w| w.id == l.id) {
2383 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
2384 
            }
2385 
        }
2386 
        for w in &want {
2387 
            if !have.iter().any(|l| l.id == w.id) {
2388 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
2389 
            }
2390 
        }
2391 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
2392 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
2393 
    }
2394 
    if let Some(want) = t.assignees {
2395 
        let have = db::issues::assignees(&app.db, i.id).await?;
2396 
        for name in &have {
2397 
            if !want.iter().any(|a| &a.username == name) {
2398 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
2399 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
2400 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
2401 
                }
2402 
            }
2403 
        }
2404 
        for a in &want {
2405 
            if !have.contains(&a.username) {
2406 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
2407 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
2408 
            }
2409 
        }
2410 
    }
2411 
    if let Some(m) = t.milestone {
2412 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
2413 
        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();
2414 
    }
2415 
    Ok(())
2416 
}
2417
2418 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
2419 
async fn issue_edit(
2420 
    State(app): State<Shared>,
2421 
    headers: HeaderMap,
2422 
    Path((owner, name, number)): Path<(String, String, i64)>,
2423 
    Json(body): Json<IssueEdit>,
2424 
) -> Result<Json<Issue>, ApiError> {
2425 
    let c = caller(&app, &headers).await?;
2426 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2427 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2428 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2429 
    let text = body.title.is_some() || body.body.is_some();
2430 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
2431 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
2432 
        return Err(forbidden("only the author or triage may edit the title and body"));
2433 
    }
2434 
    if triage && role < Role::Triage {
2435 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2436 
    }
2437 
    if i.locked && role < Role::Triage {
2438 
        return Err(forbidden("this issue is locked"));
2439 
    }
2440 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
2441 
    if text {
2442 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
2443 
        if title.is_empty() {
2444 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
2445 
        }
2446 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
2447 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
2448 
    }
2449 
    apply_triage(&app, &i, &me, t).await?;
2450 
    db::issues::touch(&app.db, i.id).await.ok();
2451 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2452 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
2453 
    let api = issue_of(&app, &row, &fresh).await?;
2454 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
2455 
    Ok(Json(api))
2456 
}
2457
2458 
/// `POST /repos/{o}/{n}/labels` (triage).
2459 
async fn create_label(
2460 
    State(app): State<Shared>,
2461 
    headers: HeaderMap,
2462 
    Path((owner, name)): Path<(String, String)>,
2463 
    Json(body): Json<NewLabel>,
2464 
) -> Result<(StatusCode, Json<Label>), ApiError> {
2465 
    let c = caller(&app, &headers).await?;
2466 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2467 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2468 
    if role < Role::Triage {
2469 
        return Err(forbidden("labels need triage access"));
2470 
    }
2471 
    let label = body.name.trim();
2472 
    if label.is_empty() || label.len() > 50 {
2473 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
2474 
    }
2475 
    let colour = match body.colour.as_deref() {
2476 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
2477 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
2478 
        None => "#5aa8ff".to_string(),
2479 
    };
2480 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
2481 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
2482 
}
2483
2484 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
2485 
async fn delete_label(
2486 
    State(app): State<Shared>,
2487 
    headers: HeaderMap,
2488 
    Path((owner, name, label)): Path<(String, String, String)>,
2489 
) -> Result<StatusCode, ApiError> {
2490 
    let c = caller(&app, &headers).await?;
2491 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2492 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2493 
    if role < Role::Triage {
2494 
        return Err(forbidden("labels need triage access"));
2495 
    }
2496 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
2497 
    db::issues::delete_label(&app.db, l.id).await?;
2498 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2499 
}
2500
b64e2537 Andy McCall ↶ 2501 
async fn labels(
2502 
    State(app): State<Shared>,
2503 
    headers: HeaderMap,
2504 
    Path((owner, name)): Path<(String, String)>,
2505 
) -> Result<Json<Vec<Label>>, ApiError> {
2506 
    let c = caller(&app, &headers).await?;
2507 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2508 
    Ok(Json(
2509 
        db::issues::labels(&app.db, row.id)
2510 
            .await?
2511 
            .into_iter()
2512 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2513 
            .collect(),
2514 
    ))
2515 
}
2516
2517 
async fn milestones(
2518 
    State(app): State<Shared>,
2519 
    headers: HeaderMap,
2520 
    Path((owner, name)): Path<(String, String)>,
2521 
) -> Result<Json<Vec<Milestone>>, ApiError> {
2522 
    let c = caller(&app, &headers).await?;
2523 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2524 
    let mut out = Vec::new();
2525 
    for m in db::issues::milestones(&app.db, row.id).await? {
2526 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2527 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 2528 
    }
b64e2537 Andy McCall ↶ 2529 
    Ok(Json(out))
2530 
}
2531
5ea4872f Andy McCall ↶ 2532 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
2533 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
2534 
}
2535
2536 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
2537 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
2538 
    let due = due.trim();
2539 
    if due.is_empty() {
2540 
        return Ok(None);
2541 
    }
2542 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
2543 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
2544 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
2545 
}
2546
2547 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
2548 
    let c = caller(app, headers).await?;
2549 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2550 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
2551 
    if role < Role::Triage {
2552 
        return Err(forbidden("milestones need triage access"));
2553 
    }
2554 
    Ok(row)
2555 
}
2556
2557 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
2558 
/// milestone, or change the description and due date of the one with
2559 
/// that title.
2560 
async fn create_milestone(
2561 
    State(app): State<Shared>,
2562 
    headers: HeaderMap,
2563 
    Path((owner, name)): Path<(String, String)>,
2564 
    Json(body): Json<NewMilestone>,
2565 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
2566 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2567 
    let title = body.title.trim();
2568 
    if title.is_empty() || title.len() > 100 {
2569 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2570 
    }
2571 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
2572 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
2573 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2574 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
2575 
}
2576
2577 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
2578 
/// description, due date and state; what is not given stays.
2579 
async fn edit_milestone(
2580 
    State(app): State<Shared>,
2581 
    headers: HeaderMap,
2582 
    Path((owner, name, title)): Path<(String, String, String)>,
2583 
    Json(body): Json<MilestoneEdit>,
2584 
) -> Result<Json<Milestone>, ApiError> {
2585 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2586 
    let m = db::issues::milestones(&app.db, row.id)
2587 
        .await?
2588 
        .into_iter()
2589 
        .find(|m| m.title == title)
2590 
        .ok_or_else(|| not_found("no such milestone"))?;
2591 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
2592 
    if new_title.is_empty() || new_title.len() > 100 {
2593 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2594 
    }
2595 
    let due_ms = match body.due.as_deref() {
2596 
        Some(d) => due_ms_of(d)?,
2597 
        None => m.due_ms,
2598 
    };
2599 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
2600 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
2601 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
2602 
    }
2603 
    if let Some(state) = body.state.as_deref() {
2604 
        match state {
2605 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
2606 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
2607 
        }
2608 
    }
2609 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
2610 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
2611 
    Ok(Json(milestone_of(fresh, open, closed)))
2612 
}
2613
b64e2537 Andy McCall ↶ 2614 
// --------------------------------------------------------- hooks, checks
2615
2616 
fn hook_of(h: &db::hooks::Hook) -> Hook {
2617 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
2618 
}
2619
2620 
async fn hooks(
2621 
    State(app): State<Shared>,
2622 
    headers: HeaderMap,
2623 
    Path((owner, name)): Path<(String, String)>,
2624 
) -> Result<Json<Vec<Hook>>, ApiError> {
2625 
    let c = caller(&app, &headers).await?;
2626 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2627 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2628 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 2629 
}
2630
b64e2537 Andy McCall ↶ 2631 
async fn create_hook(
2632 
    State(app): State<Shared>,
2633 
    headers: HeaderMap,
2634 
    Path((owner, name)): Path<(String, String)>,
2635 
    Json(body): Json<NewHook>,
2636 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
2637 
    let c = caller(&app, &headers).await?;
2638 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
2639 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2640 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
2641 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
2642 
    }
2643 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
2644 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
2645 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 2646 
}
2647
b64e2537 Andy McCall ↶ 2648 
async fn delete_hook(
2649 
    State(app): State<Shared>,
2650 
    headers: HeaderMap,
2651 
    Path((owner, name, id)): Path<(String, String, i64)>,
2652 
) -> Result<StatusCode, ApiError> {
2653 
    let c = caller(&app, &headers).await?;
2654 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2655 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2656 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
2657 
        db::hooks::delete_hook(&app.db, id).await?;
2658 
    }
2659 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2660 
}
2661
b64e2537 Andy McCall ↶ 2662 
pub fn check_of(c: &db::hooks::Check) -> Check {
2663 
    Check {
2664 
        state: c.state.clone(),
2665 
        name: c.name.clone(),
2666 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
2667 
        summary: c.summary.clone(),
2668 
        url: c.url.clone(),
2669 
        reporter: c.reporter.clone(),
2670 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
2671 
        started_ms: c.started_ms,
2672 
        finished_ms: c.finished_ms,
2673 
    }
961c10be Andy McCall ↶ 2674 
}
2675
2676 
/// `GET /repos/{o}/{n}/checks/required`.
2677 
async fn required_checks(
2678 
    State(app): State<Shared>,
2679 
    headers: HeaderMap,
2680 
    Path((owner, name)): Path<(String, String)>,
2681 
) -> Result<Json<RequiredChecks>, ApiError> {
2682 
    let c = caller(&app, &headers).await?;
2683 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2684 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2685 
}
2686
2687 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2688 
async fn set_required_checks(
2689 
    State(app): State<Shared>,
2690 
    headers: HeaderMap,
2691 
    Path((owner, name)): Path<(String, String)>,
2692 
    Json(body): Json<RequiredChecks>,
2693 
) -> Result<Json<RequiredChecks>, ApiError> {
2694 
    let c = caller(&app, &headers).await?;
2695 
    c.require("repo:admin")?;
2696 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2697 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2698 
    names.sort();
2699 
    names.dedup();
2700 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2701 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2702 
    }
2703 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2704 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2705 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2706 
}
2707
bf3d0754 Andy McCall ↶ 2708 
fn flow_run_of(
2709 
    app: &Shared,
2710 
    row: &db::repos::RepoRow,
2711 
    r: &db::flow::Run,
2712 
    jobs: Vec<db::flow::Job>,
2713 
    queue: &[db::flow::QueueEntry],
2714 
) -> FlowRun {
90326c96 Andy McCall ↶ 2715 
    FlowRun {
bf3d0754 Andy McCall ↶ 2716 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2717 
        number: r.number,
2718 
        bookmark: r.bookmark.clone(),
2719 
        state: r.state.clone(),
2720 
        heads: r.head_list().into_iter().map(String::from).collect(),
2721 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2722 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2723 
        actor: r.actor.clone(),
2724 
        pipeline_hash: r.pipeline_hash.clone(),
2725 
        error: r.error.clone(),
2726 
        created_ms: r.created_ms,
2727 
        finished_ms: r.finished_ms,
2728 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2729 
        jobs: jobs
2730 
            .into_iter()
2731 
            .map(|j| FlowJob {
fac6853c Andy McCall ↶ 2732 
                phases: j.phase_list().into_iter().map(|(name, ms)| hub_api::FlowPhase { name, ms }).collect(),
2733 
                queued_ms: j.queued_ms,
2734 
                ready_ms: j.ready_ms,
2735 
                peak_disk_mib: j.peak_disk_mib,
2736 
                peak_memory_mib: j.peak_memory_mib,
90326c96 Andy McCall ↶ 2737 
                depends_on: j.depends_on(),
2738 
                name: j.name,
2739 
                status: j.status,
2740 
                runner: j.runner,
2741 
                exit_code: j.exit_code,
2742 
                error: j.error,
2743 
                started_ms: j.started_ms,
2744 
                finished_ms: j.finished_ms,
2745 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2746 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2747 
                placed: j.placed,
b1860d60 Andy McCall ↶ 2748 
                approval: j.approval,
90326c96 Andy McCall ↶ 2749 
            })
2750 
            .collect(),
2751 
    }
2752 
}
2753
1edac4b6 Andy McCall ↶ 2754 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2755 
struct RunsPage {
2756 
    /// Runs numbered below this one (the next page).
2757 
    before: Option<i64>,
2758 
    limit: Option<i64>,
2759 
}
2760
2761 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2762 
async fn flow_runs(
2763 
    State(app): State<Shared>,
2764 
    headers: HeaderMap,
2765 
    Path((owner, name)): Path<(String, String)>,
2766 
    Query(q): Query<RunsPage>,
2767 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2768 
    let c = caller(&app, &headers).await?;
2769 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2770 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2771 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2772 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2773 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2774 
}
2775
2776 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2777 
async fn flow_run(
2778 
    State(app): State<Shared>,
2779 
    headers: HeaderMap,
2780 
    Path((owner, name, number)): Path<(String, String, i64)>,
2781 
) -> Result<Json<FlowRun>, ApiError> {
2782 
    let c = caller(&app, &headers).await?;
2783 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2784 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2785 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2786 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2787 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2788 
}
2789
2790 
#[derive(Deserialize)]
2791 
struct LogPage {
2792 
    /// Lines after this `seq`.
2793 
    #[serde(default)]
2794 
    after: i64,
2795 
    limit: Option<i64>,
2796 
}
2797
2798 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2799 
async fn flow_job_log(
2800 
    State(app): State<Shared>,
2801 
    headers: HeaderMap,
2802 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2803 
    Query(q): Query<LogPage>,
2804 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2805 
    let c = caller(&app, &headers).await?;
2806 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2807 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2808 
    let j = db::flow::jobs(&app.db, run.id)
2809 
        .await?
2810 
        .into_iter()
2811 
        .find(|j| j.name == job)
2812 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2813 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2814 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2815 
}
2816
2817 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2818 
struct StartRun {
2819 
    /// Default: the repository's default bookmark.
2820 
    #[serde(default)]
2821 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2822 
    /// A change's full hash: run the state whose only head it is, instead
2823 
    /// of a bookmark's.
2824 
    #[serde(default)]
2825 
    change: Option<String>,
0650d94e Andy McCall ↶ 2826 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2827 
    /// every job a manual run starts.
2828 
    #[serde(default)]
2829 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2830 
}
2831
2832 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2833 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2834 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2835 
}
2836
2837 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2838 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2839 
async fn start_flow_run(
2840 
    State(app): State<Shared>,
2841 
    headers: HeaderMap,
2842 
    Path((owner, name)): Path<(String, String)>,
2843 
    Json(body): Json<StartRun>,
2844 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2845 
    let c = caller(&app, &headers).await?;
2846 
    let me = c.require("repo:write")?.clone();
2847 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2848 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2849 
        Some(change) => {
0650d94e Andy McCall ↶ 2850 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2851 
                .await
2852 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2853 
            (n, format!("change {}", change.trim()))
2854 
        }
2855 
        None => {
2856 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2857 
            (
2858 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2859 
                    .await
2860 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2861 
                bookmark,
2862 
            )
4f692533 Andy McCall ↶ 2863 
        }
2864 
    };
2865 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2866 
    Ok(started(&app, &row, n))
2867 
}
2868
2869 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2870 
async fn rerun_flow_run(
2871 
    State(app): State<Shared>,
2872 
    headers: HeaderMap,
2873 
    Path((owner, name, number)): Path<(String, String, i64)>,
2874 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2875 
    let c = caller(&app, &headers).await?;
2876 
    let me = c.require("repo:write")?.clone();
2877 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2878 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2879 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2880 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2881 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2882 
}
2883
e8fa5369 Andy McCall ↶ 2884 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2885 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2886 
/// same run. Answers with how many jobs were queued.
2887 
async fn rerun_flow_job(
2888 
    State(app): State<Shared>,
2889 
    headers: HeaderMap,
2890 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2891 
) -> Result<Json<serde_json::Value>, ApiError> {
2892 
    let c = caller(&app, &headers).await?;
2893 
    let me = c.require("repo:write")?.clone();
2894 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2895 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2896 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2897 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2898 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2899 
}
2900
745d225d Andy McCall ↶ 2901 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2902 
/// with the run as it now stands.
2903 
async fn cancel_flow_run(
2904 
    State(app): State<Shared>,
2905 
    headers: HeaderMap,
2906 
    Path((owner, name, number)): Path<(String, String, i64)>,
2907 
) -> Result<Json<serde_json::Value>, ApiError> {
2908 
    let c = caller(&app, &headers).await?;
2909 
    let me = c.require("repo:write")?.clone();
2910 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2911 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2912 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2913 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2914 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2915 
}
2916
b644e175 Andy McCall ↶ 2917 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2918 
/// (oxygenflow#59).
2919 
async fn list_deployments(
2920 
    State(app): State<Shared>,
2921 
    headers: HeaderMap,
2922 
    Path((owner, name)): Path<(String, String)>,
2923 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2924 
    let c = caller(&app, &headers).await?;
2925 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2926 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2927 
    Ok(Json(
2928 
        list.into_iter()
2929 
            .map(|d| {
2930 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2931 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2932 
            })
2933 
            .collect(),
2934 
    ))
2935 
}
2936
b1860d60 Andy McCall ↶ 2937 
#[derive(Deserialize)]
2938 
struct ExpediteBody {
2939 
    reason: String,
2940 
}
2941
2942 
/// `POST /repos/{o}/{n}/flow/runs/{number}/expedite {"reason": …}`
2943 
/// (oxygenhub#244): a maintainer makes a queued or running run urgent, as
2944 
/// the run page's Expedite does, within the owner's cap of urgent runs.
2945 
async fn expedite_flow_run(
2946 
    State(app): State<Shared>,
2947 
    headers: HeaderMap,
2948 
    Path((owner, name, number)): Path<(String, String, i64)>,
2949 
    Json(body): Json<ExpediteBody>,
2950 
) -> Result<Json<serde_json::Value>, ApiError> {
2951 
    let c = caller(&app, &headers).await?;
2952 
    let me = c.require("repo:write")?.clone();
2953 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
2954 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such run"))?;
2955 
    crate::flow::expedite(&app, &row, &run, &me, &body.reason).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2956 
    Ok(Json(serde_json::json!({ "number": number, "expedited": true })))
2957 
}
2958
417184c7 Andy McCall ↶ 2959 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2960 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2961 
async fn approve_flow_job(
2962 
    State(app): State<Shared>,
2963 
    headers: HeaderMap,
2964 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2965 
) -> Result<Json<serde_json::Value>, ApiError> {
2966 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2967 
}
2968
2969 
async fn reject_flow_job(
2970 
    State(app): State<Shared>,
2971 
    headers: HeaderMap,
2972 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2973 
) -> Result<Json<serde_json::Value>, ApiError> {
2974 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2975 
}
2976
47e37402 Andy McCall ↶ 2977 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2978 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2979 
async fn flow_job_statement(
2980 
    State(app): State<Shared>,
2981 
    headers: HeaderMap,
2982 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2983 
) -> Result<Json<serde_json::Value>, ApiError> {
2984 
    let c = caller(&app, &headers).await?;
2985 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2986 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2987 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2988 
    Ok(Json(serde_json::json!({
2989 
        "repo": hex::encode(s.repo),
2990 
        "run": s.run,
2991 
        "job": s.job,
2992 
        "job_hash": s.job_hash.to_hex(),
2993 
        "state": s.state.to_hex(),
2994 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2995 
        "environment": s.environment,
2996 
        "waiting": j.approval == "waiting" && j.status == "queued",
2997 
    })))
2998 
}
2999
3000 
#[derive(Deserialize)]
3001 
struct SealBody {
3002 
    signed: String,
3003 
}
3004
3005 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
3006 
/// reject with a signed approval (oxygenhub#235). The signature, not the
3007 
/// caller, says who decided; the caller must be signed in.
3008 
async fn seal_flow_job(
3009 
    State(app): State<Shared>,
3010 
    headers: HeaderMap,
3011 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
3012 
    Json(body): Json<SealBody>,
3013 
) -> Result<Json<serde_json::Value>, ApiError> {
3014 
    let c = caller(&app, &headers).await?;
3015 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3016 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
3017 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
3018 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
3019 
}
3020
417184c7 Andy McCall ↶ 3021 
async fn decide_flow_job(
3022 
    app: &Shared,
3023 
    headers: &HeaderMap,
3024 
    owner: &str,
3025 
    name: &str,
3026 
    number: i64,
3027 
    job: &str,
3028 
    approve: bool,
3029 
) -> Result<Json<serde_json::Value>, ApiError> {
3030 
    let c = caller(app, headers).await?;
3031 
    let me = c.require("repo:write")?.clone();
3032 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
3033 
    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 ↶ 3034 
    let via = c.agent.then_some(c.token.as_str());
3035 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 3036 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
3037 
}
3038
b64e2537 Andy McCall ↶ 3039 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
3040 
/// report; the state hash names what was checked.
3041 
async fn post_check(
3042 
    State(app): State<Shared>,
3043 
    headers: HeaderMap,
3044 
    Path((owner, name)): Path<(String, String)>,
3045 
    Json(body): Json<NewCheck>,
3046 
) -> Result<(StatusCode, Json<Check>), ApiError> {
3047 
    let c = caller(&app, &headers).await?;
3048 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
3049 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3050 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
3051 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
3052 
    }
3053 
    if body.name.trim().is_empty() || body.name.len() > 100 {
3054 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
3055 
    }
3056 
    let ch = db::hooks::upsert_check(
3057 
        &app.db,
3058 
        row.id,
db72849c Andy McCall ↶ 3059 
        db::hooks::CheckReport {
3060 
            state: &body.state,
3061 
            name: body.name.trim(),
3062 
            status: body.status.as_str(),
3063 
            summary: &body.summary,
3064 
            url: &body.url,
3065 
            reporter: Some((me.id, &me.username)),
3066 
            seal: body.seal.as_deref().unwrap_or(""),
3067 
        },
b64e2537 Andy McCall ↶ 3068 
    )
3069 
    .await?;
3070 
    let api = check_of(&ch);
33d98147 Andy McCall 3071 
    app.bus.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
b64e2537 Andy McCall ↶ 3072 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
3073 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 3074 
}
3075
b64e2537 Andy McCall ↶ 3076 
async fn checks_for_state(
3077 
    State(app): State<Shared>,
3078 
    headers: HeaderMap,
3079 
    Path((owner, name, state)): Path<(String, String, String)>,
3080 
) -> Result<Json<Vec<Check>>, ApiError> {
3081 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 3082 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3083 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 3084 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 3085 
}
3086
3087 
/// The state hash checks are keyed by, from what a client has: a state
3088 
/// hash, its heads (full change hashes joined with `+`, or the one head of
3089 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
3090 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
3091 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
3092 
    let hexes: Vec<&str> = s.split('+').collect();
3093 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
3094 
    if all_hashes {
3095 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
3096 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
3097 
            return Ok(s.to_string());
3098 
        }
3099 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
3100 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
3101 
    }
3102 
    let b = s.to_string();
3103 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
3104 
    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 ↶ 3105 
}
b66e70b7 Andy McCall ↶ 3106
3107 
// ----------------------------------------------------------------- runners
3108
3109 
/// Site administrators only, with any token of theirs (hub spec §13.2).
3110 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
3111 
    match c.account.as_ref() {
3112 
        Some(a) if a.is_admin => Ok(a),
3113 
        _ => Err(not_found("no such API route")),
3114 
    }
3115 
}
3116
9bbca80f Andy McCall ↶ 3117 
/// `GET /api/v1/admin/runner-updates` (oxygenhub#322, #326).
3118 
async fn runner_updates(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<RunnerUpdates>, ApiError> {
3119 
    let c = caller(&app, &headers).await?;
3120 
    require_site_admin(&c)?;
3121 
    use crate::web::runner_updates::{views, Reach};
3122 
    let v = views(&app, &Reach::Site).await?;
3123 
    let setting = |p: &crate::web::runner_updates::PolicyView| UpdateSetting {
3124 
        scope: p.scope.clone(),
3125 
        key: p.key.clone(),
3126 
        updates: match p.updates {
3127 
            "on" => Some(true),
3128 
            "off" => Some(false),
3129 
            _ => None,
3130 
        },
3131 
        channel: Some(p.channel.clone()).filter(|c| !c.is_empty()),
3132 
        window: Some(p.window.clone()).filter(|w| !w.is_empty()),
3133 
        dry_run: match p.dry_run {
3134 
            "on" => Some(true),
3135 
            "off" => Some(false),
3136 
            _ => None,
3137 
        },
3138 
    };
3139 
    let mut settings = vec![setting(&v.site)];
3140 
    settings.extend(v.owners.iter().map(setting));
3141 
    settings.extend(v.groups.iter().map(|g| setting(&g.policy)));
3142 
    settings.extend(v.runners.iter().map(|r| setting(&r.policy)));
3143 
    settings.retain(|s| s.scope == "site" || s.updates.is_some() || s.channel.is_some() || s.window.is_some() || s.dry_run.is_some());
3144 
    Ok(Json(RunnerUpdates {
3145 
        repo: db::accounts::setting(&app.db, crate::runner_updates::SETTING_REPO).await?.unwrap_or_default(),
3146 
        settings,
3147 
        groups: v
3148 
            .groups
3149 
            .iter()
3150 
            .map(|g| RunnerGroup {
3151 
                id: g.g.id,
3152 
                owner: g.g.owner.clone(),
3153 
                name: g.g.name.clone(),
3154 
                percent: g.g.percent,
3155 
                members: g.members.clone(),
1ec29691 Andy McCall ↶ 3156 
                wave: g.g.wave,
9bbca80f Andy McCall ↶ 3157 
            })
3158 
            .collect(),
3159 
        runners: v
3160 
            .runners
3161 
            .iter()
3162 
            .map(|r| RunnerUpdate {
3163 
                id: r.r.id,
3164 
                name: r.r.name.clone(),
3165 
                owner: r.r.scope_owner.clone(),
3166 
                version: r.r.version.clone(),
3167 
                groups: r.groups.clone(),
3168 
                updates: r.effective.updates,
3169 
                channel: r.effective.channel.clone(),
3170 
                window: r.effective.window.map(|(a, b)| format!("{a:02}-{b:02}")),
3171 
                dry_run: r.effective.dry_run,
3172 
                from: r.effective.from.clone(),
3173 
                now: r.offer.clone(),
3174 
                said: r.r.update_note.clone(),
3175 
            })
3176 
            .collect(),
3177 
        holds: db::runner_updates::holds(&app.db)
3178 
            .await?
3179 
            .into_iter()
3180 
            .map(|h| HeldBuild { version: h.version, runner: h.runner, why: h.why, at_ms: h.at_ms })
3181 
            .collect(),
3182 
    }))
3183 
}
3184
3185 
/// `PUT /api/v1/admin/runner-updates/settings`: one level's settings; what
3186 
/// it set, in words, or 422 saying what is wrong.
3187 
async fn runner_update_setting(
3188 
    State(app): State<Shared>,
3189 
    headers: HeaderMap,
3190 
    Json(u): Json<UpdateSetting>,
3191 
) -> Result<Json<serde_json::Value>, ApiError> {
3192 
    let c = caller(&app, &headers).await?;
3193 
    let me = require_site_admin(&c)?.clone();
3194 
    use crate::web::runner_updates::{apply_policy, PolicyForm, Reach};
3195 
    match apply_policy(&app, &me, &Reach::Site, &PolicyForm::of(&u)).await? {
3196 
        Ok(notice) => Ok(Json(serde_json::json!({ "notice": notice }))),
3197 
        Err(why) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why)),
3198 
    }
3199 
}
3200
3201 
/// `POST /api/v1/admin/runner-updates/holds/{version}/lift` (#326).
3202 
async fn runner_update_lift(State(app): State<Shared>, headers: HeaderMap, Path(version): Path<String>) -> Result<StatusCode, ApiError> {
3203 
    let c = caller(&app, &headers).await?;
3204 
    let me = require_site_admin(&c)?.clone();
3205 
    if !db::runner_updates::lift(&app.db, &version).await? {
3206 
        return Err(not_found("that build is not held"));
3207 
    }
3208 
    db::accounts::audit(&app.db, Some(&me), "runner.update.lifted", &version, "offered again").await.ok();
3209 
    Ok(StatusCode::NO_CONTENT)
3210 
}
3211
b66e70b7 Andy McCall ↶ 3212 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
3213 
    let serves = match r.scope_repo_id {
3214 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
3215 
        None => r.scope_owner.clone(),
3216 
    };
3217 
    hub_api::Runner {
3218 
        id: r.id,
3219 
        status: r.status().to_string(),
3220 
        serves,
3221 
        labels: r.label_list().into_iter().map(String::from).collect(),
3222 
        name: r.name,
3223 
        arch: r.arch,
3224 
        os: r.os,
3225 
        version: r.version,
3226 
        max_jobs: r.max_jobs,
3227 
        memory_mib: r.memory_mib,
3228 
        cpus: r.cpus,
3229 
        key: r.key,
3230 
        source: r.source,
3231 
        last_seen_ms: r.last_seen_ms,
3232 
        running,
2fb70d01 Andy McCall ↶ 3233 
        free_disk_mib: r.free_disk_mib,
3234 
        load_x100: r.load_x100,
3235 
        speed: r.speed,
3236 
        speed_class: r.speed_class,
3237 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 3238 
    }
3239 
}
3240
3241 
/// `GET /api/v1/runners`.
3242 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
3243 
    let c = caller(&app, &headers).await?;
3244 
    require_site_admin(&c)?;
3245 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
3246 
    let mut out = Vec::new();
3247 
    for r in db::runners::list(&app.db).await? {
3248 
        let n = running.get(&r.id).copied().unwrap_or(0);
3249 
        out.push(runner_of(&app, r, n).await);
3250 
    }
3251 
    Ok(Json(out))
3252 
}
3253
3254 
#[derive(Deserialize)]
3255 
struct BeforeQuery {
3256 
    #[serde(default)]
3257 
    before: Option<i64>,
3258 
    #[serde(default)]
3259 
    limit: Option<i64>,
3260 
}
3261
3262 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
3263 
async fn runner_jobs(
3264 
    State(app): State<Shared>,
3265 
    headers: HeaderMap,
3266 
    Path(id): Path<i64>,
3267 
    Query(q): Query<BeforeQuery>,
3268 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
3269 
    let c = caller(&app, &headers).await?;
3270 
    require_site_admin(&c)?;
3271 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
3272 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
3273 
    Ok(Json(
3274 
        jobs.into_iter()
3275 
            .map(|j| hub_api::RunnerJob {
3276 
                repo: format!("{}/{}", j.owner, j.repo),
3277 
                run: j.run_number,
3278 
                job: j.job,
3279 
                status: j.status,
3280 
                started_ms: j.started_ms,
3281 
                finished_ms: j.finished_ms,
3282 
            })
3283 
            .collect(),
3284 
    ))
3285 
}
3286
3287 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
3288 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
3289 
    let c = caller(&app, &headers).await?;
3290 
    require_site_admin(&c)?;
3291 
    Ok(Json(
3292 
        db::flow::queue(&app.db)
3293 
            .await?
3294 
            .into_iter()
3295 
            .map(|e| hub_api::QueueItem {
3296 
                repo: format!("{}/{}", e.owner, e.name),
3297 
                run: e.run_number,
3298 
                job: e.job,
3299 
                status: e.status,
3300 
                runner: e.runner,
3301 
            })
3302 
            .collect(),
3303 
    ))
3304 
}
7d2eb590 Andy McCall ↶ 3305
3306 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
3307 
/// repository may use to review (hub spec §13.4). Accepted at once; the
3308 
/// answer arrives as a `comment` review via the assistant.
3309 
async fn request_assistant(
3310 
    State(app): State<Shared>,
3311 
    headers: HeaderMap,
3312 
    Path((owner, name, number)): Path<(String, String, i64)>,
3313 
    Json(body): Json<hub_api::AssistantRequest>,
3314 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
3315 
    let c = caller(&app, &headers).await?;
3316 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
3317 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
3318 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3319 
    if Some(me.id) != p.author_id && role < Role::Write {
3320 
        return Err(forbidden("only the author or a writer asks for reviews"));
3321 
    }
3322 
    if !p.is_open() {
3323 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
3324 
    }
3325 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
3326 
        .await?
3327 
        .into_iter()
3328 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
3329 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
3330 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
3331 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
3332 
    Ok((StatusCode::ACCEPTED, Json(asked)))
3333 
}
62ceb2ee Andy McCall ↶ 3334
3335 
// -------------------------------------------------------- assistants (§13.4)
3336
3337 
use crate::levels::At;
3338 
use crate::web::assistants as aa;
3339
3340 
/// The level a repository's assistants live at, for its admins (repo:admin).
3341 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
3342 
    let me = c.require("repo:admin")?.clone();
3343 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
3344 
    Ok((me, At::repo(&row)))
3345 
}
3346
3347 
/// An organisation's level, for its owners (repo:admin).
3348 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3349 
    let me = c.require("repo:admin")?.clone();
3350 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
3351 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
3352 
        return Err(not_found("no such organisation"));
3353 
    }
3354 
    Ok((me, At::org(&o)))
3355 
}
3356
3357 
/// The site's level, for its administrators.
3358 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
3359 
    Ok((require_site_admin(c)?.clone(), At::site()))
3360 
}
3361
3362 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3363 
    match r {
3364 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
3365 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
3366 
    }
3367 
}
3368
3369 
macro_rules! assistant_routes {
3370 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
3371 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
3372 
            let c = caller(&app, &headers).await?;
3373 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3374 
            Ok(Json(aa::api_list(&app, &at).await?))
3375 
        }
3376 
        async fn $put(
3377 
            State(app): State<Shared>,
3378 
            headers: HeaderMap,
3379 
            Path(($($p),*)): Path<($($t),*)>,
3380 
            Json(body): Json<NewAssistant>,
3381 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3382 
            let c = caller(&app, &headers).await?;
3383 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3384 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
3385 
        }
3386 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
3387 
            let c = caller(&app, &headers).await?;
3388 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3389 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3390 
        }
3391 
        async fn $prompt_put(
3392 
            State(app): State<Shared>,
3393 
            headers: HeaderMap,
3394 
            Path(($($p),*)): Path<($($t),*)>,
3395 
            Json(body): Json<AssistantPrompt>,
3396 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
3397 
            let c = caller(&app, &headers).await?;
3398 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3399 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3400 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3401 
        }
3402 
    };
3403 
}
3404
3405 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
3406
3407 
async fn repo_assistant_delete(
3408 
    State(app): State<Shared>,
3409 
    headers: HeaderMap,
3410 
    Path((owner, name, assistant)): Path<(String, String, String)>,
3411 
) -> Result<StatusCode, ApiError> {
3412 
    let c = caller(&app, &headers).await?;
3413 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
3414 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3415 
        Ok(StatusCode::NO_CONTENT)
3416 
    } else {
3417 
        Err(not_found("no such assistant at this level"))
3418 
    }
3419 
}
3420
3421 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3422 
    org_level(app, c, org).await
3423 
}
3424
3425 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
3426 
    let c = caller(&app, &headers).await?;
3427 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3428 
    Ok(Json(aa::api_list(&app, &at).await?))
3429 
}
3430
3431 
async fn org_assistant_put(
3432 
    State(app): State<Shared>,
3433 
    headers: HeaderMap,
3434 
    Path(org): Path<String>,
3435 
    Json(body): Json<NewAssistant>,
3436 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3437 
    let c = caller(&app, &headers).await?;
3438 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3439 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3440 
}
3441
3442 
async fn org_assistant_delete(
3443 
    State(app): State<Shared>,
3444 
    headers: HeaderMap,
3445 
    Path((org, assistant)): Path<(String, String)>,
3446 
) -> Result<StatusCode, ApiError> {
3447 
    let c = caller(&app, &headers).await?;
3448 
    let (me, at) = org_level_one(&app, &c, &org).await?;
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 org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
3457 
    let c = caller(&app, &headers).await?;
3458 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3459 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3460 
}
3461
3462 
async fn org_prompt_put(
3463 
    State(app): State<Shared>,
3464 
    headers: HeaderMap,
3465 
    Path(org): Path<String>,
3466 
    Json(body): Json<AssistantPrompt>,
3467 
) -> Result<Json<AssistantPrompt>, ApiError> {
3468 
    let c = caller(&app, &headers).await?;
3469 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3470 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3471 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3472 
}
3473
3474 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
3475 
    let c = caller(&app, &headers).await?;
3476 
    let (_, at) = site_level(&c)?;
3477 
    Ok(Json(aa::api_list(&app, &at).await?))
3478 
}
3479
3480 
async fn site_assistant_put(
3481 
    State(app): State<Shared>,
3482 
    headers: HeaderMap,
3483 
    Json(body): Json<NewAssistant>,
3484 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3485 
    let c = caller(&app, &headers).await?;
3486 
    let (me, at) = site_level(&c)?;
3487 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3488 
}
3489
3490 
async fn site_assistant_delete(
3491 
    State(app): State<Shared>,
3492 
    headers: HeaderMap,
3493 
    Path(assistant): Path<String>,
3494 
) -> Result<StatusCode, ApiError> {
3495 
    let c = caller(&app, &headers).await?;
3496 
    let (me, at) = site_level(&c)?;
3497 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3498 
        Ok(StatusCode::NO_CONTENT)
3499 
    } else {
3500 
        Err(not_found("no such assistant at this level"))
3501 
    }
3502 
}
3503
3504 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
3505 
    let c = caller(&app, &headers).await?;
3506 
    let (_, at) = site_level(&c)?;
3507 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3508 
}
3509
3510 
async fn site_prompt_put(
3511 
    State(app): State<Shared>,
3512 
    headers: HeaderMap,
3513 
    Json(body): Json<AssistantPrompt>,
3514 
) -> Result<Json<AssistantPrompt>, ApiError> {
3515 
    let c = caller(&app, &headers).await?;
3516 
    let (me, at) = site_level(&c)?;
3517 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3518 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3519 
}