OXYGENHUB
◆ v0.9.5 oxygenhub / crates / hub / src / api / mod.rs
133.7 KiB · Rust · last changed A change's diff lines through the API 10 days ago source blame history raw
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//! 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/images/missing", post(images::missing).layer(axum::extract::DefaultBodyLimit::max(images::MAX_ASK_BYTES)))
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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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        .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/runner-token", post(user_runner_token))
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        .route("/user/token", axum::routing::delete(revoke_own_token))
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        .route("/version", get(version))
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        .route("/notifications", get(notifications))
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        .route("/notifications/read", post(notifications_read_all))
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        .route("/notifications/{id}/read", post(notification_read))
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        .route("/users/{name}", get(user))
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        .route("/users/{name}/drops", get(drops::of_user))
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        .route("/drops", get(drops::mine).post(drops::create))
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        .route("/drops/{id}", get(drops::view).patch(drops::edit).delete(drops::delete))
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        .route("/orgs/{name}", get(org))
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        .route("/search", get(search))
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        .route("/repos", get(list_repos).post(create_repo))
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        .route("/repos/{owner}/{name}", get(get_repo))
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        .route("/repos/{owner}/{name}/bookmarks", get(bookmarks))
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        .route("/repos/{owner}/{name}/tags", get(tags).post(create_tag))
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        .route("/repos/{owner}/{name}/tags/{tag}", axum::routing::delete(withdraw_tag))
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        .route("/repos/{owner}/{name}/consumers", get(consumers))
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        .route("/repos/{owner}/{name}/diffusion", get(diffusion).put(set_diffusion))
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        .route("/repos/{owner}/{name}/backup", axum::routing::put(set_backup))
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        .route("/user/backups", get(backups::user_get).put(backups::user_put))
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        .route("/user/backups/test", post(backups::user_test))
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        .route("/user/backups/run", post(backups::user_run))
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        .route("/user/backups/runs", get(backups::user_runs))
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        .route("/orgs/{name}/backups", get(backups::org_get).put(backups::org_put))
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        .route("/orgs/{name}/backups/test", post(backups::org_test))
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        .route("/orgs/{name}/backups/run", post(backups::org_run))
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        .route("/orgs/{name}/backups/runs", get(backups::org_runs))
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        .route("/repos/{owner}/{name}/history/{r}", get(history))
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        .route("/repos/{owner}/{name}/changes/{hash}", get(change))
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        .route("/repos/{owner}/{name}/tree/{r}", get(tree_root))
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        .route("/repos/{owner}/{name}/tree/{r}/{*path}", get(tree))
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        .route("/repos/{owner}/{name}/file/{r}/{*path}", get(file))
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        .route("/repos/{owner}/{name}/blame/{r}/{*path}", get(blame))
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        .route("/repos/{owner}/{name}/conflicts", get(conflicts))
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        .route("/repos/{owner}/{name}/trust", get(trust))
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        .route("/repos/{owner}/{name}/releases/trust/{*tag}", get(release_trust))
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        .route("/repos/{owner}/{name}/pushes", get(pushes))
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        .route("/repos/{owner}/{name}/proposals", get(proposals).post(create_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}", get(proposal).patch(edit_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/land", post(land_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/auto-land", post(auto_land_on).delete(auto_land_off))
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        .route("/repos/{owner}/{name}/proposals/{number}/comments", get(proposal_comments).post(proposal_comment))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviews", get(proposal_reviews).post(proposal_review))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers", post(request_reviewers))
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        .route("/repos/{owner}/{name}/proposals/{number}/review-requests", post(request_assistant))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers/{username}", axum::routing::delete(withdraw_reviewer))
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        .route("/repos/{owner}/{name}/proposals/{number}/checks", get(proposal_checks))
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        .route("/repos/{owner}/{name}/proposals/{number}/files", get(proposal_files))
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        .route("/repos/{owner}/{name}/proposals/{number}/content/{side}/{*path}", get(proposal_content))
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        .route("/repos/{owner}/{name}/issues", get(issues).post(create_issue))
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        .route("/repos/{owner}/{name}/issues/{number}", get(issue).post(issue_state).patch(issue_edit))
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        .route("/repos/{owner}/{name}/issues/{number}/comments", get(issue_comments).post(issue_comment))
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        .route("/repos/{owner}/{name}/labels", get(labels).post(create_label))
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        .route("/repos/{owner}/{name}/labels/{label}", axum::routing::delete(delete_label))
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        .route("/repos/{owner}/{name}/milestones", get(milestones).post(create_milestone))
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        .route(
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            "/repos/{owner}/{name}/coverage",
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            get(reports::coverage_list)
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                .post(reports::coverage_upload)
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                .layer(axum::extract::DefaultBodyLimit::max(crate::coverage::MAX_REPORT + (1 << 20))),
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        )
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        .route("/repos/{owner}/{name}/coverage/{id}", get(reports::coverage_one))
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        .route("/repos/{owner}/{name}/tests", get(reports::tests_list))
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        .route("/repos/{owner}/{name}/tests/{id}", get(reports::tests_one))
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        .route("/repos/{owner}/{name}/milestones/{title}", axum::routing::patch(edit_milestone))
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        .route("/repos/{owner}/{name}/hooks", get(hooks).post(create_hook))
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        .route("/repos/{owner}/{name}/assistants", get(repo_assistants).post(repo_assistant_put))
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        .route("/repos/{owner}/{name}/assistants/prompt", get(repo_prompt).put(repo_prompt_put))
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        .route("/repos/{owner}/{name}/assistants/{assistant}", axum::routing::delete(repo_assistant_delete))
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        .route("/orgs/{org}/assistants", get(org_assistants).post(org_assistant_put))
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        .route("/orgs/{org}/assistants/prompt", get(org_prompt).put(org_prompt_put))
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        .route("/orgs/{org}/assistants/{assistant}", axum::routing::delete(org_assistant_delete))
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        .route("/admin/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}/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}/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}/releases/{tag}", axum::routing::patch(edit_release))
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        .route(
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            "/repos/{owner}/{name}/releases/{tag}/assets",
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            post(upload_asset).layer(axum::extract::DefaultBodyLimit::max(asset_limit + (1 << 20))),
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        )
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        // Last: it applies to the routes registered before it.
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        .method_not_allowed_fallback(wrong_method)
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}
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async fn releases(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name)): Path<(String, String)>,
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) -> Result<Json<Vec<Release>>, ApiError> {
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    let c = caller(&app, &headers).await?;
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
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    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
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}
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async fn create_release(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name)): Path<(String, String)>,
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    Json(body): Json<NewRelease>,
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) -> Result<(StatusCode, Json<Release>), ApiError> {
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    let c = caller(&app, &headers).await?;
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    let me = c.require("repo:write")?.clone();
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
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        .await
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        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == body.tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok((StatusCode::CREATED, Json(r)))
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}
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/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
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/// notes or prerelease flag, as the release page's Edit does.
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async fn edit_release(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name, tag)): Path<(String, String, String)>,
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    Json(body): Json<ReleaseEdit>,
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) -> Result<Json<Release>, ApiError> {
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    let c = caller(&app, &headers).await?;
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    let me = c.require("repo:write")?.clone();
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
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    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
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    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
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    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
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    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok(Json(r))
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}
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#[derive(Deserialize)]
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struct AssetQuery {
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    name: String,
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}
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/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
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async fn upload_asset(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name, tag)): Path<(String, String, String)>,
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    Query(q): Query<AssetQuery>,
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    body: axum::body::Bytes,
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) -> Result<(StatusCode, Json<Release>), ApiError> {
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    let c = caller(&app, &headers).await?;
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    c.require("repo:write")?;
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
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    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
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    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok((StatusCode::CREATED, Json(r)))
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}
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pub struct ApiError(pub StatusCode, pub String);
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impl IntoResponse for ApiError {
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    fn into_response(self) -> Response {
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        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
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        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
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    }
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}
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impl From<RepoError> for ApiError {
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    fn from(e: RepoError) -> ApiError {
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        match e {
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            RepoError::NotFound => not_found("no such repository"),
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            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
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            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
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        }
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    }
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}
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impl From<sqlx::Error> for ApiError {
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    fn from(e: sqlx::Error) -> ApiError {
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        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
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    }
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}
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pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 314 
    ApiError(StatusCode::NOT_FOUND, what.into())
315 
}
316
ef20fdc1 Andy McCall ↶ 317 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 318 
    ApiError(StatusCode::FORBIDDEN, what.into())
319 
}
320
60f11b71 Andy McCall ↶ 321 
/// The address a request came from: the client's, as the proxy reports
322 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
323 
/// Only an address's characters are kept, so it is safe to show.
324 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
325 
    let from_proxy = || {
326 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
327 
            .iter()
328 
            .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()))
329 
    };
330 
    let addr = if app.config.server.behind_proxy {
331 
        from_proxy()
332 
    } else {
333 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
334 
    };
335 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
336 
}
337
338 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
339 
/// with, as `oxy auth logout` does.
340 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
341 
    let c = caller(&app, &headers).await?;
342 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
343 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
344 
    };
345 
    db::accounts::delete_token(&app.db, account.id, id).await?;
346 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
347 
    Ok(StatusCode::NO_CONTENT)
348 
}
349
b64e2537 Andy McCall ↶ 350 
/// Who calls: the account behind a bearer token, with the token's scopes.
351 
pub struct Caller {
352 
    pub account: Option<Account>,
353 
    pub scopes: Vec<String>,
354 
    pub site: bool,
0b20f1ec Andy McCall ↶ 355 
    /// The token's name, for records of what a call did.
356 
    pub token: String,
60f11b71 Andy McCall ↶ 357 
    /// The personal access token's id, when one is used.
358 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 359 
    /// The token is an agent's (oxygenhub#183): what it does says so.
360 
    pub agent: bool,
b64e2537 Andy McCall ↶ 361 
}
362
363 
impl Caller {
364 
    fn has(&self, scope: &str) -> bool {
365 
        self.site
366 
            || self.scopes.iter().any(|s| {
367 
                s == scope
368 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
369 
                    || (scope == "repo:write" && s == "repo:admin")
370 
            })
371 
    }
372
373 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
ecac6e8d Andy McCall ↶ 374 
        // No token is 401, sign in; a token without the scope is 403 (#303).
375 
        let Some(account) = self.account.as_ref() else {
376 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required: sign in (`oh auth login`)".into()));
377 
        };
b64e2537 Andy McCall ↶ 378 
        if !self.has(scope) {
379 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
380 
        }
ecac6e8d Andy McCall ↶ 381 
        Ok(account)
b64e2537 Andy McCall ↶ 382 
    }
383 
}
384
385 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 386 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 387 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 388 
    };
b64e2537 Andy McCall ↶ 389 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
390 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 391 
        return Ok(Caller {
392 
            account: admin,
393 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
394 
            site: true,
395 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 396 
            token_id: None,
05f1a85a Andy McCall ↶ 397 
            agent: false,
0b20f1ec Andy McCall ↶ 398 
        });
b64e2537 Andy McCall ↶ 399 
    }
205d8f86 Andy McCall ↶ 400 
    // An agent's grant token (keyless agents, #241, #253): an agent's token
401 
    // of its owner, reading, and writing when the grant lets its keys move
402 
    // references, as it is for the protocol.
403 
    if t.starts_with(crate::keyless::GRANT_TOKEN_PREFIX) {
404 
        let grant = db::accounts::agent_grant_by_token(&app.db, &auth::token_hash(t)).await?.filter(|g| g.live(db::now_ms()));
405 
        let Some(g) = grant else {
406 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "this agent grant is not valid (revoked, ended or unknown)".into()));
407 
        };
408 
        let account = db::accounts::account_by_id(&app.db, g.account_id).await?.filter(|a| !a.blocked());
409 
        db::accounts::touch_agent_grant(&app.db, g.id).await.ok();
410 
        let mut scopes = vec!["repo:read".to_string(), "user:read".to_string()];
411 
        if g.scope.split(',').any(|s| s.trim() == "refs") {
412 
            scopes.push("repo:write".into());
413 
        }
414 
        return Ok(Caller { account, scopes, site: false, token: g.agent.clone(), token_id: None, agent: true });
415 
    }
b64e2537 Andy McCall ↶ 416 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 417 
    match token {
b64e2537 Andy McCall ↶ 418 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 419 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 420 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 421 
            Ok(Caller {
422 
                account,
423 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
424 
                site: false,
425 
                token: tok.name.clone(),
426 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 427 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 428 
            })
b64e2537 Andy McCall ↶ 429 
        }
de505df5 Andy McCall ↶ 430 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
431 
    }
432 
}
433
b64e2537 Andy McCall ↶ 434 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
435 
    Repository {
436 
        owner: r.owner.clone(),
437 
        name: r.name.clone(),
438 
        description: r.description.clone(),
439 
        default_bookmark: r.default_bookmark.clone(),
440 
        visibility: r.visibility(),
441 
        created_ms: r.created_ms,
442 
        updated_ms: r.updated_ms,
443 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
444 
    }
445 
}
446
447 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 448 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 449 
    app: &Shared,
b64e2537 Andy McCall ↶ 450 
    c: &Caller,
de505df5 Andy McCall ↶ 451 
    owner: &str,
452 
    name: &str,
b64e2537 Andy McCall ↶ 453 
    access: Access,
454 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
a0dd06b0 Andy McCall ↶ 455 
    // A wiki (`NAME.wiki`) has no row of its own, so no proposals, issues
456 
    // or runs (oxygenhub#128): say so to those who may read it, rather than
457 
    // that it does not exist.
458 
    if let Some(base) = name.strip_suffix(".wiki") {
459 
        if let Some(row) = db::repos::get(&app.db, owner, base).await? {
460 
            let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
461 
            if auth::roles::allows(role, Access::Read) {
462 
                return Err(not_found(&format!(
463 
                    "{owner}/{name} is the wiki of {owner}/{base}: it is cloned and pushed with oxy, and takes no proposals, \
464 
                     issues or runs; to publish a bookmark, merge it into main (oxy merge BOOKMARK on main) and push main"
465 
                )));
466 
            }
467 
        }
468 
    }
b64e2537 Andy McCall ↶ 469 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
470 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
166f6e9b Andy McCall 471 
    // A drop is reached through `/drops` only (#279).
472 
    if row.is_drop() {
473 
        return Err(not_found("no such repository"));
474 
    }
b64e2537 Andy McCall ↶ 475 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
476 
    if !auth::roles::allows(role, access) {
477 
        return Err(not_found("no such repository"));
478 
    }
479 
    Ok((repo, row, role.unwrap_or(Role::Read)))
480 
}
481
482 
fn summary(c: &view::ChangeView) -> ChangeSummary {
483 
    ChangeSummary {
484 
        hash: c.hash.clone(),
485 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
486 
        author: Author {
487 
            name: c.author.name.clone(),
488 
            email: c.author.email.clone(),
489 
            key: c.author.key.clone(),
490 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 491 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 492 
        },
493 
        when_ms: c.when_ms,
494 
        deps: c.deps.clone(),
495 
        head: c.head,
8933faff Andy McCall ↶ 496 
        via: c.via.as_ref().map(|v| Via {
497 
            name: v.name.clone(),
498 
            key: v.key.clone(),
499 
            scope: v.scope.clone(),
500 
            expires_ms: v.expires_ms,
501 
            revoked: v.revoked,
502 
        }),
b64e2537 Andy McCall ↶ 503 
        signature: match &c.signature {
504 
            view::SigView::Unsigned => Signature::Unsigned,
505 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
506 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
507 
        },
508 
    }
509 
}
510
511 
// ---------------------------------------------------------------- accounts
512
513 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
514 
    let c = caller(&app, &headers).await?;
515 
    let a = c.require("user:read")?;
516 
    Ok(Json(user_of(&app, a).await?))
517 
}
518
42a0ba4b Andy McCall ↶ 519 
#[derive(Deserialize)]
520 
struct InboxQuery {
521 
    #[serde(default)]
522 
    limit: Option<i64>,
523 
}
524
525 
/// The caller's inbox; reading and clearing it needs `user:read`, since
526 
/// it touches nothing but the caller's own notifications.
527 
async fn notifications(
528 
    State(app): State<Shared>,
529 
    headers: HeaderMap,
530 
    Query(q): Query<InboxQuery>,
531 
) -> Result<Json<hub_api::Inbox>, ApiError> {
532 
    let c = caller(&app, &headers).await?;
533 
    let a = c.require("user:read")?;
534 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
535 
    let base = app.config.base_url().trim_end_matches('/').to_string();
ecac6e8d Andy McCall ↶ 536 
    let rows = db::notify::inbox(&app.db, a.id, limit).await?;
537 
    // Repositories by id, each looked up once (#305).
538 
    let mut repos: std::collections::HashMap<i64, Option<String>> = std::collections::HashMap::new();
539 
    for id in rows.iter().filter_map(|n| n.repo_id) {
540 
        if let std::collections::hash_map::Entry::Vacant(e) = repos.entry(id) {
541 
            e.insert(db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", r.owner, r.name)));
542 
        }
543 
    }
544 
    let absolute = |u: String| if u.starts_with('/') { format!("{base}{u}") } else { u };
545 
    let items = rows
42a0ba4b Andy McCall ↶ 546 
        .into_iter()
547 
        .map(|n| hub_api::Notification {
548 
            id: n.id,
549 
            at_ms: n.at_ms,
ecac6e8d Andy McCall ↶ 550 
            label: crate::notify::label(&n.kind).map(String::from),
42a0ba4b Andy McCall ↶ 551 
            kind: n.kind,
552 
            title: n.title,
ecac6e8d Andy McCall ↶ 553 
            url: absolute(n.url),
42a0ba4b Andy McCall ↶ 554 
            actor: n.actor,
555 
            read: n.read,
ecac6e8d Andy McCall ↶ 556 
            repository: n.repo_id.and_then(|id| repos.get(&id).cloned().flatten()),
557 
            reason: n.reason,
558 
            thread: if n.thread.is_empty() { String::new() } else { absolute(n.thread) },
42a0ba4b Andy McCall ↶ 559 
        })
560 
        .collect();
561 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
562 
}
563
564 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
565 
    let c = caller(&app, &headers).await?;
566 
    let a = c.require("user:read")?;
567 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
568 
    Ok(StatusCode::NO_CONTENT)
569 
}
570
571 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
572 
    let c = caller(&app, &headers).await?;
573 
    let a = c.require("user:read")?;
574 
    db::notify::mark_read(&app.db, a.id, None).await?;
575 
    Ok(StatusCode::NO_CONTENT)
576 
}
577
b64e2537 Andy McCall ↶ 578 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
579 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
580 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
581 
}
582
583 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
584 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
585 
    Ok(Json(user_of(&app, &a).await?))
586 
}
587
588 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
589 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
590 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
591 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
592 
}
593
594 
#[derive(Deserialize)]
595 
struct SearchQuery {
596 
    q: String,
597 
}
598
599 
async fn search(
600 
    State(app): State<Shared>,
601 
    headers: HeaderMap,
602 
    Query(q): Query<SearchQuery>,
603 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
604 
    let c = caller(&app, &headers).await?;
605 
    let mut out = Vec::new();
606 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
607 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
608 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
609 
        if !auth::roles::allows(role, Access::Read) {
610 
            continue;
611 
        }
612 
        out.push(
613 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
614 
        );
615 
    }
616 
    Ok(Json(out))
617 
}
618
619 
// ------------------------------------------------------------ repositories
620
621 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
622 
    let c = caller(&app, &headers).await?;
623 
    let mut out = Vec::new();
624 
    for r in db::repos::list(&app.db).await? {
625 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
626 
        if auth::roles::allows(role, Access::Read) {
627 
            out.push(repository(&app, &r));
628 
        }
de505df5 Andy McCall ↶ 629 
    }
b64e2537 Andy McCall ↶ 630 
    Ok(Json(out))
ecac6e8d Andy McCall ↶ 631 
}
632
633 
#[derive(Deserialize)]
634 
struct UserReposQuery {
635 
    /// Which: `owner`, `organization`, `collaborator`, comma-separated (all three by default).
636 
    #[serde(default)]
637 
    affiliation: Option<String>,
638 
    /// The last `owner/name` of the previous page.
639 
    #[serde(default)]
640 
    after: Option<String>,
641 
    #[serde(default)]
642 
    limit: Option<usize>,
643 
}
644
645 
/// `GET /user/repos` (#302): the caller's repositories, their
646 
/// organisations' and those they collaborate on, by `owner/name`, a page
647 
/// at a time (`?after=owner/name&limit=`, at most 100, default 50).
5714347a Andy McCall ↶ 648 
/// `POST /user/runner-token` (repo:write): a one-time registration token
649 
/// for a runner that serves the caller's own repositories and no one
650 
/// else's, as a phone registers itself (oxygenhub-android#8). Like the
651 
/// settings pages' tokens it lasts a day.
652 
async fn user_runner_token(State(app): State<Shared>, headers: HeaderMap) -> Result<(StatusCode, Json<RunnerToken>), ApiError> {
653 
    let c = caller(&app, &headers).await?;
654 
    let me = c.require("repo:write")?.clone();
655 
    let token = format!("flowreg_{}", crate::auth::random_hex(24));
656 
    let scope = db::runners::Scope { owner: me.username.clone(), repo_id: None };
657 
    db::runners::add_registration(&app.db, &blake3::hash(token.as_bytes()).to_hex(), &me.username, &scope).await?;
658 
    db::accounts::audit(&app.db, Some(&me), "flow.runner.token", &me.username, "registration token for the caller's repositories (API)")
659 
        .await
660 
        .ok();
661 
    Ok((StatusCode::CREATED, Json(RunnerToken { token, owner: me.username })))
662 
}
663
5d818ec7 Andy McCall ↶ 664 
/// `GET /user/proposals` (repo:read): what the dashboard lists, for apps;
665 
/// with `?landable=true`, also what the caller can land now (#311).
666 
async fn user_proposals(
667 
    State(app): State<Shared>,
668 
    headers: HeaderMap,
669 
    Query(q): Query<UserProposalsQuery>,
670 
) -> Result<Json<UserProposals>, ApiError> {
f4e13830 Andy McCall ↶ 671 
    let c = caller(&app, &headers).await?;
672 
    let me = c.require("repo:read")?.clone();
673 
    // As the dashboard: reviews in repositories the caller belongs to, its
674 
    // own proposals in any it can still see.
675 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
676 
    let seen: Vec<i64> = db::repos::list(&app.db)
677 
        .await?
678 
        .into_iter()
679 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
680 
        .map(|r| r.id)
681 
        .collect();
682 
    let base = app.config.base_url().trim_end_matches('/').to_string();
683 
    let brief = |p: db::activity::ProposalLine| ProposalBrief {
684 
        url: format!("{base}/{}/{}/proposal/{}", p.owner, p.name, p.number),
685 
        repository: format!("{}/{}", p.owner, p.name),
686 
        number: p.number,
687 
        title: p.title,
688 
        author: p.author,
689 
        state: match p.state.as_str() {
690 
            "draft" => ProposalState::Draft,
691 
            "landed" => ProposalState::Landed,
692 
            "closed" => ProposalState::Closed,
693 
            _ => ProposalState::Open,
694 
        },
695 
        conflicted: p.conflicted,
696 
        updated_ms: p.updated_ms,
697 
    };
5d818ec7 Andy McCall ↶ 698 
    let landable = if q.landable { landable_for(&app, &c, &member, &base).await? } else { Vec::new() };
f4e13830 Andy McCall ↶ 699 
    Ok(Json(UserProposals {
700 
        review: db::activity::awaiting_review(&app.db, me.id, &member).await?.into_iter().map(brief).collect(),
701 
        authored: db::activity::authored(&app.db, me.id, &seen).await?.into_iter().map(brief).collect(),
5d818ec7 Andy McCall ↶ 702 
        landable,
f4e13830 Andy McCall ↶ 703 
    }))
5d818ec7 Andy McCall ↶ 704 
}
705
706 
/// The open proposals the caller could land now (#311): in repositories
707 
/// it belongs to and can write to, whose verdict has no blockers. Each
708 
/// projected state is worked out four at a time, as `proposals` does
709 
/// (#171); one that cannot be is left out rather than failing the list.
710 
async fn landable_for(app: &Shared, c: &Caller, member: &[i64], base: &str) -> Result<Vec<ProposalBrief>, ApiError> {
711 
    use futures::StreamExt;
712 
    let mut todo = Vec::new();
713 
    for row in db::repos::list(&app.db).await?.into_iter().filter(|r| member.contains(&r.id) && !r.is_drop()) {
714 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
715 
        if !auth::roles::allows(role, Access::Write) {
716 
            continue;
717 
        }
718 
        let Some(repo) = RepoName::new(&row.owner, &row.name) else { continue };
719 
        for p in db::proposals::list(&app.db, row.id, &["open"]).await? {
720 
            todo.push((repo.clone(), row.clone(), p));
721 
        }
722 
    }
723 
    let found: Vec<Option<ProposalBrief>> = futures::stream::iter(todo)
724 
        .map(|(repo, row, p)| {
725 
            let (app, base) = (app.clone(), base.to_string());
726 
            async move {
727 
                let (number, title, author, updated_ms) = (p.number, p.title.clone(), p.author.clone(), p.updated_ms);
728 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await.ok()?;
729 
                let v = crate::web::proposals::verdict(&app, &loaded, row.id).await.ok()?;
730 
                v.blockers.is_empty().then(|| ProposalBrief {
731 
                    url: format!("{base}/{}/{}/proposal/{number}", row.owner, row.name),
732 
                    repository: format!("{}/{}", row.owner, row.name),
733 
                    number,
734 
                    title,
735 
                    author,
736 
                    state: ProposalState::Open,
737 
                    conflicted: loaded.conflicted,
738 
                    updated_ms,
739 
                })
740 
            }
741 
        })
742 
        .buffered(4)
743 
        .collect()
744 
        .await;
745 
    Ok(found.into_iter().flatten().collect())
f4e13830 Andy McCall ↶ 746 
}
747
ecac6e8d Andy McCall ↶ 748 
async fn user_repos(
749 
    State(app): State<Shared>,
750 
    headers: HeaderMap,
751 
    Query(q): Query<UserReposQuery>,
752 
) -> Result<Json<Vec<Repository>>, ApiError> {
753 
    let c = caller(&app, &headers).await?;
754 
    let me = c.require("repo:read")?.clone();
755 
    let wanted: Vec<String> = q
756 
        .affiliation
757 
        .as_deref()
758 
        .unwrap_or("owner,organization,collaborator")
759 
        .split(',')
760 
        .map(|s| s.trim().to_ascii_lowercase())
761 
        .filter(|s| !s.is_empty())
762 
        .collect();
763 
    if let Some(bad) = wanted.iter().find(|w| !["owner", "organization", "collaborator"].contains(&w.as_str())) {
764 
        return Err(ApiError(StatusCode::BAD_REQUEST, format!("unknown affiliation {bad:?}: owner, organization or collaborator")));
765 
    }
766 
    let orgs: Vec<String> = db::accounts::orgs_of(&app.db, me.id).await?.into_iter().map(|(o, _)| o.name).collect();
767 
    let limit = q.limit.unwrap_or(50).clamp(1, 100);
768 
    let mut rows = db::repos::list(&app.db).await?;
769 
    rows.sort_by(|a, b| (&a.owner, &a.name).cmp(&(&b.owner, &b.name)));
770 
    let mut out = Vec::new();
771 
    for r in rows {
772 
        if let Some(after) = q.after.as_deref() {
773 
            if format!("{}/{}", r.owner, r.name).as_str() <= after {
774 
                continue;
775 
            }
776 
        }
777 
        let mine = (wanted.iter().any(|w| w == "owner") && r.owner == me.username)
778 
            || (wanted.iter().any(|w| w == "organization") && orgs.contains(&r.owner))
779 
            || (wanted.iter().any(|w| w == "collaborator") && db::accounts::collaborator_role(&app.db, r.id, me.id).await?.is_some());
780 
        if !mine || !auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
781 
            continue;
782 
        }
783 
        out.push(repository(&app, &r));
784 
        if out.len() == limit {
785 
            break;
786 
        }
787 
    }
788 
    Ok(Json(out))
789 
}
790
791 
/// `GET /user/orgs` (#302): the organisations the caller belongs to.
792 
async fn user_orgs(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::UserOrg>>, ApiError> {
793 
    let c = caller(&app, &headers).await?;
794 
    let me = c.require("user:read")?;
795 
    let orgs = db::accounts::orgs_of(&app.db, me.id).await?;
796 
    Ok(Json(orgs.into_iter().map(|(o, role)| hub_api::UserOrg { name: o.name, display_name: o.display_name, role }).collect()))
b64e2537 Andy McCall ↶ 797 
}
798
799 
async fn create_repo(
800 
    State(app): State<Shared>,
801 
    headers: HeaderMap,
802 
    Json(body): Json<NewRepository>,
803 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
804 
    let c = caller(&app, &headers).await?;
805 
    let me = c.require("repo:admin")?;
806 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 807 
    if name.name.ends_with(crate::wiki::SUFFIX) {
808 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
809 
    }
b64e2537 Andy McCall ↶ 810 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
811 
        return Err(forbidden("you cannot create repositories under that owner"));
812 
    }
813 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
814 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
815 
    }
816 
    app.repos.create(&name, None)?;
817 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
818 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
819 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
820 
}
821
822 
async fn get_repo(
823 
    State(app): State<Shared>,
824 
    headers: HeaderMap,
825 
    Path((owner, name)): Path<(String, String)>,
826 
) -> Result<Json<Repository>, ApiError> {
827 
    let c = caller(&app, &headers).await?;
828 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
829 
    Ok(Json(repository(&app, &row)))
830 
}
831
832 
async fn bookmarks(
833 
    State(app): State<Shared>,
834 
    headers: HeaderMap,
835 
    Path((owner, name)): Path<(String, String)>,
836 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
837 
    let c = caller(&app, &headers).await?;
838 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
839 
    let default = row.default_bookmark.clone();
840 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
841 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
842 
}
843
e7158350 Andy McCall ↶ 844 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 845 
struct BackupSetting {
846 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
847 
    backup: String,
848 
}
849
850 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
851 
/// backup (docs/backups.md §5). Owners and admins.
852 
async fn set_backup(
853 
    State(app): State<Shared>,
854 
    headers: HeaderMap,
855 
    Path((owner, name)): Path<(String, String)>,
856 
    Json(b): Json<BackupSetting>,
857 
) -> Result<Json<serde_json::Value>, ApiError> {
858 
    let c = caller(&app, &headers).await?;
859 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
860 
    let setting = match b.backup.as_str() {
861 
        "owner" => "",
862 
        "hourly" | "daily" | "off" => b.backup.as_str(),
863 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
864 
    };
865 
    db::repos::set_backup(&app.db, row.id, setting).await?;
866 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
867 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
868 
}
869
870 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 871 
struct DiffusionSetting {
872 
    /// `off`, `green`, `any`, or `default` (the site's).
873 
    follow: String,
f4d6ef41 Andy McCall ↶ 874 
    /// `auto` or `propose`; absent keeps it as it is.
875 
    #[serde(default)]
876 
    land: Option<String>,
e7158350 Andy McCall ↶ 877 
}
878
879 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
880 
/// repository follows the upstreams it pins (#148). Owners and admins.
881 
async fn set_diffusion(
882 
    State(app): State<Shared>,
883 
    headers: HeaderMap,
884 
    Path((owner, name)): Path<(String, String)>,
885 
    Json(d): Json<DiffusionSetting>,
886 
) -> Result<Json<serde_json::Value>, ApiError> {
887 
    let c = caller(&app, &headers).await?;
888 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
889 
    let setting = match d.follow.as_str() {
890 
        "off" | "green" | "any" => d.follow.as_str(),
891 
        "default" => "",
892 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 893 
    };
894 
    let land = match d.land.as_deref() {
895 
        Some(l @ ("auto" | "propose")) => Some(l),
896 
        None => None,
897 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 898 
    };
899 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 900 
    if let Some(l) = land {
901 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
902 
    }
e7158350 Andy McCall ↶ 903 
    db::accounts::audit(
904 
        &app.db,
905 
        c.account.as_ref(),
906 
        "repo.diffusion",
907 
        &format!("{owner}/{name}"),
908 
        if setting.is_empty() { "default" } else { setting },
909 
    )
910 
    .await
911 
    .ok();
912 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
913 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 914 
    // Turned on: bumped at once to where its upstreams are (#148).
915 
    if rule.follow != crate::diffusion::Follow::Off {
916 
        let (app, row) = (app.clone(), row.clone());
917 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
918 
    }
f4d6ef41 Andy McCall ↶ 919 
    if land == Some("auto") {
920 
        let (app, row) = (app.clone(), row.clone());
921 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
922 
    }
923 
    Ok(Json(
924 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
925 
    ))
e7158350 Andy McCall ↶ 926 
}
927
f677d627 Andy McCall ↶ 928 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
929 
/// one as a subrepo and that the caller may read, each with its pin and
930 
/// how far behind this repository's default bookmark it is (#148).
931 
async fn consumers(
932 
    State(app): State<Shared>,
933 
    headers: HeaderMap,
934 
    Path((owner, name)): Path<(String, String)>,
935 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
936 
    let c = caller(&app, &headers).await?;
937 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
938 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
939 
}
940
eb2a3502 Andy McCall ↶ 941 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
942 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
943 
async fn diffusion(
944 
    State(app): State<Shared>,
945 
    headers: HeaderMap,
946 
    Path((owner, name)): Path<(String, String)>,
947 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
948 
    let c = caller(&app, &headers).await?;
949 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
950 
    let slug = format!("{owner}/{name}");
951 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
952 
        .await
953 
        .iter()
954 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
955 
        .collect();
956 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
957 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
958 
}
959
b64e2537 Andy McCall ↶ 960 
async fn tags(
961 
    State(app): State<Shared>,
962 
    headers: HeaderMap,
963 
    Path((owner, name)): Path<(String, String)>,
964 
) -> Result<Json<Vec<Tag>>, ApiError> {
965 
    let c = caller(&app, &headers).await?;
966 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
967 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
968 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
969 
}
970
ba0a55bb Andy McCall ↶ 971 
/// `POST …/tags` (#295): what the Tags page's Create does.
972 
async fn create_tag(
973 
    State(app): State<Shared>,
974 
    headers: HeaderMap,
975 
    Path((owner, name)): Path<(String, String)>,
976 
    Json(body): Json<NewTag>,
977 
) -> Result<(StatusCode, Json<Tag>), ApiError> {
978 
    let c = caller(&app, &headers).await?;
979 
    let me = c.require("repo:write")?.clone();
980 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
981 
    let made = crate::tags::create(
982 
        &app,
983 
        &row,
984 
        &repo,
985 
        &me,
986 
        &body.name,
987 
        body.target.as_deref().unwrap_or(""),
988 
        body.message.as_deref().unwrap_or(""),
989 
    )
990 
    .await
991 
    .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
992 
    let t = app
993 
        .repos
994 
        .read(&repo, |r, _| view::tags(r))
995 
        .await?
996 
        .into_iter()
997 
        .find(|t| t.name == made.name)
998 
        .ok_or_else(|| not_found("no such tag"))?;
999 
    Ok((StatusCode::CREATED, Json(Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer })))
1000 
}
1001
1002 
#[derive(Deserialize)]
1003 
struct WithdrawQuery {
1004 
    #[serde(default)]
1005 
    reason: String,
1006 
}
1007
1008 
/// `DELETE …/tags/{tag}?reason=…` (#301): what the Tags page's Withdraw
1009 
/// does. Maintainers; refused (409) while a release uses the tag.
1010 
async fn withdraw_tag(
1011 
    State(app): State<Shared>,
1012 
    headers: HeaderMap,
1013 
    Path((owner, name, tag)): Path<(String, String, String)>,
1014 
    Query(q): Query<WithdrawQuery>,
1015 
) -> Result<StatusCode, ApiError> {
1016 
    let c = caller(&app, &headers).await?;
1017 
    let me = c.require("repo:write")?.clone();
1018 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1019 
    if db::releases::get(&app.db, row.id, &tag).await?.is_some() {
1020 
        return Err(ApiError(StatusCode::CONFLICT, format!("a release uses {tag}: delete the release first")));
1021 
    }
1022 
    crate::tags::withdraw(&app, &row, &repo, &me, &tag, &q.reason).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1023 
    Ok(StatusCode::NO_CONTENT)
1024 
}
1025
b64e2537 Andy McCall ↶ 1026 
#[derive(Deserialize)]
1027 
struct HistoryQuery {
1028 
    path: Option<String>,
1029 
    offset: Option<usize>,
1030 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 1031 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
1032 
    /// reference's whole history; the reference still gives the labels.
1033 
    r: Option<String>,
b64e2537 Andy McCall ↶ 1034 
}
1035
1036 
async fn history(
1037 
    State(app): State<Shared>,
1038 
    headers: HeaderMap,
1039 
    Path((owner, name, r)): Path<(String, String, String)>,
1040 
    Query(q): Query<HistoryQuery>,
1041 
) -> Result<Json<History>, ApiError> {
1042 
    let c = caller(&app, &headers).await?;
1043 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1044 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 1045 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
1046 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 1047 
    let h = app
1048 
        .repos
1049 
        .read(&repo, move |repo, cache| {
1050 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 1051 
            match &revset {
1052 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
1053 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
1054 
            }
b64e2537 Andy McCall ↶ 1055 
        })
f28389bd Andy McCall ↶ 1056 
        .await
1057 
        .map_err(|e| {
1058 
            // A revset that does not parse, names nothing, or goes past the
1059 
            // budget is the caller's to fix.
1060 
            if by_revset {
1061 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
1062 
            } else {
1063 
                e.into()
1064 
            }
1065 
        })?;
b64e2537 Andy McCall ↶ 1066 
    let mut entries = h.entries;
1067 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
1068 
    Ok(Json(History {
1069 
        reference: h.target.label,
1070 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
1071 
        total: h.total,
1072 
        offset: h.offset,
1073 
        changes: entries.iter().map(summary).collect(),
1074 
    }))
1075 
}
1076
1077 
async fn change(
1078 
    State(app): State<Shared>,
1079 
    headers: HeaderMap,
1080 
    Path((owner, name, hash)): Path<(String, String, String)>,
1081 
) -> Result<Json<ChangeDetail>, ApiError> {
1082 
    let c = caller(&app, &headers).await?;
1083 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1084 
    let d = app
1085 
        .repos
1086 
        .read(&repo, move |repo, cache| {
1087 
            let h = view::resolve_change(repo, cache, &hash)?;
1088 
            view::change(repo, cache, &h)
1089 
        })
1090 
        .await?;
1091 
    let mut v = d.view;
1092 
    crate::web::attribute(&app, &mut [&mut v]).await;
d2263e29 Andy McCall ↶ 1093 
    let files = crate::web::history::render_files(&d.files, &d.bases).into_iter().map(file_change).collect();
b64e2537 Andy McCall ↶ 1094 
    Ok(Json(ChangeDetail {
1095 
        body: v.body.clone(),
1096 
        change: summary(&v),
1097 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
1098 
        in_bookmarks: d.in_bookmarks,
1099 
        in_tags: d.in_tags,
1100 
        files,
1101 
    }))
d2263e29 Andy McCall ↶ 1102 
}
1103
1104 
fn file_change(f: crate::web::history::FileRows) -> FileChange {
1105 
    use crate::render::diff::Kind;
1106 
    let truncated = f.lines.len() > hub_api::DIFF_LINES;
1107 
    let lines = f
1108 
        .lines
1109 
        .into_iter()
1110 
        .take(hub_api::DIFF_LINES)
1111 
        .map(|l| DiffLine {
1112 
            kind: match l.kind {
1113 
                Kind::Context => "context",
1114 
                Kind::Add => "add",
1115 
                Kind::Del => "del",
1116 
                Kind::Gap => "gap",
1117 
            }
1118 
            .into(),
1119 
            old: l.old_no,
1120 
            new: l.new_no,
1121 
            text: l.text,
1122 
        })
1123 
        .collect();
1124 
    FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed, lines, truncated }
b64e2537 Andy McCall ↶ 1125 
}
1126
1127 
fn entry(e: &view::Entry) -> TreeEntry {
1128 
    TreeEntry {
1129 
        name: e.name.clone(),
1130 
        path: e.path.clone(),
1131 
        kind: match e.kind {
1132 
            view::EntryKind::Dir => "dir",
1133 
            view::EntryKind::File => "file",
1134 
            view::EntryKind::Symlink => "symlink",
1135 
            view::EntryKind::Subrepo => "subrepo",
1136 
        }
1137 
        .into(),
1138 
        exec: e.exec,
1139 
        size: e.size,
1140 
        conflicted: e.conflicted,
1141 
    }
1142 
}
1143
1144 
async fn tree_root(
1145 
    State(app): State<Shared>,
1146 
    headers: HeaderMap,
1147 
    Path((owner, name, r)): Path<(String, String, String)>,
1148 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1149 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
1150 
}
1151
1152 
async fn tree(
1153 
    State(app): State<Shared>,
1154 
    headers: HeaderMap,
1155 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1156 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1157 
    let c = caller(&app, &headers).await?;
1158 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1159 
    let t = app
1160 
        .repos
1161 
        .read(&repo, move |repo, cache| {
1162 
            let target = view::resolve(repo, cache, &r)?;
1163 
            view::tree(repo, cache, target, &path)
1164 
        })
1165 
        .await?;
1166 
    Ok(Json(t.entries.iter().map(entry).collect()))
1167 
}
1168
1169 
async fn file(
1170 
    State(app): State<Shared>,
1171 
    headers: HeaderMap,
1172 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1173 
) -> Result<Response, ApiError> {
1174 
    let c = caller(&app, &headers).await?;
1175 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1176 
    let limit = app.config.limits.render_limit.0;
1177 
    let f = app
1178 
        .repos
1179 
        .read(&repo, move |repo, cache| {
1180 
            let target = view::resolve(repo, cache, &r)?;
1181 
            view::file(repo, cache, target, &path, limit)
1182 
        })
1183 
        .await?;
1184 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1185 
}
1186
1187 
async fn blame(
1188 
    State(app): State<Shared>,
1189 
    headers: HeaderMap,
1190 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1191 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
1192 
    let c = caller(&app, &headers).await?;
1193 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1194 
    let limit = app.config.limits.render_limit.0;
1195 
    let b = app
1196 
        .repos
1197 
        .read(&repo, move |repo, cache| {
1198 
            let target = view::resolve(repo, cache, &r)?;
1199 
            view::blame(repo, cache, target, &path, limit)
1200 
        })
1201 
        .await?;
1202 
    Ok(Json(
1203 
        b.lines
1204 
            .into_iter()
1205 
            .map(|l| BlameLine {
1206 
                line: l.line,
1207 
                change: l.hash.to_hex(),
1208 
                index: l.index,
1209 
                author: l.author,
1210 
                when_ms: l.when_ms,
1211 
                text: String::from_utf8_lossy(&l.text).into_owned(),
1212 
            })
1213 
            .collect(),
1214 
    ))
1215 
}
1216
1217 
async fn conflicts(
1218 
    State(app): State<Shared>,
1219 
    headers: HeaderMap,
1220 
    Path((owner, name)): Path<(String, String)>,
1221 
) -> Result<Json<Vec<Conflict>>, ApiError> {
1222 
    let c = caller(&app, &headers).await?;
1223 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1224 
    let list = app.repos.read(&repo, view::conflicts).await?;
1225 
    Ok(Json(
1226 
        list.into_iter()
1227 
            .map(|c| Conflict {
1228 
                bookmark: c.bookmark,
1229 
                path: c.path,
1230 
                kind: c.kind,
1231 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
1232 
            })
1233 
            .collect(),
1234 
    ))
df940d75 Andy McCall ↶ 1235 
}
1236
1237 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
1238 
/// (hub spec §9.1), as the page's JSON export.
1239 
async fn release_trust(
1240 
    State(app): State<Shared>,
1241 
    headers: HeaderMap,
1242 
    Path((owner, name, tag)): Path<(String, String, String)>,
1243 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
1244 
    let c = caller(&app, &headers).await?;
1245 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1246 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
1247 
        Some(t) => Ok(Json(t)),
1248 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
1249 
    }
b64e2537 Andy McCall ↶ 1250 
}
1251
1252 
async fn trust(
1253 
    State(app): State<Shared>,
1254 
    headers: HeaderMap,
1255 
    Path((owner, name)): Path<(String, String)>,
1256 
) -> Result<Json<Trust>, ApiError> {
1257 
    let c = caller(&app, &headers).await?;
1258 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1259 
    let key = app.hub_key.key;
1260 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
1261 
    Ok(Json(Trust {
1262 
        policy: t.policy.map(|p| Policy {
1263 
            serial: p.serial,
1264 
            expires_ms: p.expires_ms,
1265 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
1266 
            root_threshold: p.root_threshold,
1267 
            rules: p
1268 
                .rules
1269 
                .iter()
1270 
                .map(|r| Rule {
1271 
                    pattern: r.pattern.clone(),
1272 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
1273 
                    threshold: r.threshold,
1274 
                    require: r.require.clone(),
1275 
                    allow_conflicts: r.allow_conflicts,
1276 
                })
1277 
                .collect(),
1278 
        }),
1279 
        signed: t.verification.signed,
1280 
        sealed: t.verification.sealed,
1281 
        unsigned: t.verification.unsigned,
1282 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
1283 
        hub_key: t.hub_key,
1284 
    }))
1285 
}
1286
1287 
async fn pushes(
1288 
    State(app): State<Shared>,
1289 
    headers: HeaderMap,
1290 
    Path((owner, name)): Path<(String, String)>,
1291 
) -> Result<Json<Vec<Push>>, ApiError> {
1292 
    let c = caller(&app, &headers).await?;
1293 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1294 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
1295 
    Ok(Json(
1296 
        rows.into_iter()
1297 
            .map(|p| Push {
1298 
                at_ms: p.at_ms,
1299 
                pusher: p.pusher,
1300 
                reference: p.reference,
1301 
                ok: p.ok,
1302 
                reason: p.reason,
1303 
                old_state: p.old_state,
1304 
                new_state: p.new_state,
1305 
                heads: p.heads,
1306 
                changes: p.changes,
1307 
            })
1308 
            .collect(),
1309 
    ))
de505df5 Andy McCall ↶ 1310 
}
1311
b64e2537 Andy McCall ↶ 1312 
// --------------------------------------------------------------- proposals
1313
0b20f1ec Andy McCall ↶ 1314 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all`:
1315 
/// open ones (drafts too) by default.
de505df5 Andy McCall ↶ 1316 
async fn proposals(
1317 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1318 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1319 
    Path((owner, name)): Path<(String, String)>,
0b20f1ec Andy McCall ↶ 1320 
    Query(q): Query<IssuesQuery>,
b64e2537 Andy McCall ↶ 1321 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1322 
    let c = caller(&app, &headers).await?;
1323 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1324 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1325 
        "open" => &["open", "draft"],
1326 
        "draft" => &["draft"],
1327 
        "landed" => &["landed"],
1328 
        "closed" => &["closed"],
1329 
        "all" => &["open", "draft", "landed", "closed"],
1330 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1331 
    };
46b5e2c5 Andy McCall ↶ 1332 
    // Each proposal's projected state is worked out from the store, which
1333 
    // for a bucket-backed repository is many slow round trips: four at a
1334 
    // time, in order, each under the repository's read lock only. One at
1335 
    // a time took 28 s for a repository on GCS (oxygenhub#171).
1336 
    use futures::StreamExt;
1337 
    let rows = db::proposals::list(&app.db, row.id, states).await?;
1338 
    let out: Vec<Result<Proposal, ApiError>> = futures::stream::iter(rows)
1339 
        .map(|p| {
1340 
            let (app, repo, owner, name, id) = (app.clone(), repo.clone(), owner.clone(), name.clone(), row.id);
1341 
            async move {
3571c519 Andy McCall ↶ 1342 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
46b5e2c5 Andy McCall ↶ 1343 
                let v = crate::web::proposals::verdict(&app, &loaded, id).await?;
1344 
                Ok(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)
1345 
            }
1346 
        })
1347 
        .buffered(4)
1348 
        .collect()
1349 
        .await;
1350 
    Ok(Json(out.into_iter().collect::<Result<Vec<_>, _>>()?))
de505df5 Andy McCall ↶ 1351 
}
1352
1353 
async fn proposal(
1354 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1355 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1356 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1357 
) -> Result<Json<Proposal>, ApiError> {
1358 
    let c = caller(&app, &headers).await?;
1359 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1360 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1361 
    let source_url = match p.source_repo_id {
1362 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1363 
        None => None,
1364 
    };
3571c519 Andy McCall ↶ 1365 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
de505df5 Andy McCall ↶ 1366 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1367 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1368 
}
1369
739a763a Andy McCall ↶ 1370 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1371 
/// keeping what is not given; the author or a maintainer, as on the page
1372 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1373 
async fn edit_proposal(
1374 
    State(app): State<Shared>,
1375 
    headers: HeaderMap,
1376 
    Path((owner, name, number)): Path<(String, String, i64)>,
1377 
    Json(body): Json<hub_api::ProposalEdit>,
1378 
) -> Result<Json<Proposal>, ApiError> {
1379 
    let c = caller(&app, &headers).await?;
1380 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1381 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1382 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1383 
    let text = body.title.is_some() || body.body.is_some();
1384 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1385 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1386 
    }
1387 
    if body.labels.is_some() && role < Role::Triage {
1388 
        return Err(forbidden("setting labels needs triage access"));
1389 
    }
1390 
    // Every name is checked before anything changes.
1391 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1392 
    if text {
1393 
        let title = match body.title.as_deref().map(str::trim) {
1394 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1395 
            Some(t) => t,
1396 
            None => p.title.as_str(),
1397 
        };
1398 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1399 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1400 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1401 
    }
2291f8cc Andy McCall ↶ 1402 
    if let Some(want) = labels {
1403 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1404 
        for l in &have {
1405 
            if !want.iter().any(|w| w.id == l.id) {
1406 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1407 
            }
1408 
        }
1409 
        for w in &want {
1410 
            if !have.iter().any(|l| l.id == w.id) {
1411 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1412 
            }
1413 
        }
1414 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1415 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1416 
    }
09ffa7b6 Andy McCall ↶ 1417 
    // `draft` says the same as `state`, in the words of creation (#313).
1418 
    let want = match (body.state.as_deref(), body.draft) {
1419 
        (Some(s), Some(d)) if (s == "draft") != d => {
1420 
            return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {s:?} and draft {d} disagree")));
1421 
        }
1422 
        (Some(s), _) => Some(s),
1423 
        (None, Some(true)) => Some("draft"),
1424 
        (None, Some(false)) => Some("open"),
1425 
        (None, None) => None,
1426 
    };
1427 
    if let Some(want) = want {
71e65fcf Andy McCall ↶ 1428 
        if Some(me.id) != p.author_id && role < Role::Triage {
1429 
            return Err(ApiError(
1430 
                StatusCode::FORBIDDEN,
09ffa7b6 Andy McCall ↶ 1431 
                "only the proposal's author or someone with triage access can close, reopen or change whether it is a draft".into(),
71e65fcf Andy McCall ↶ 1432 
            ));
1433 
        }
09ffa7b6 Andy McCall ↶ 1434 
        // The page's transitions: a draft is made ready (open), and an open
1435 
        // proposal turned back into a draft.
71e65fcf Andy McCall ↶ 1436 
        let new_state = match (want, p.state.as_str()) {
1437 
            ("closed", "open" | "draft") => "closed",
09ffa7b6 Andy McCall ↶ 1438 
            ("open", "closed" | "draft") => "open",
1439 
            ("draft", "open") => "draft",
71e65fcf Andy McCall ↶ 1440 
            (w, now) if w == now => now,
09ffa7b6 Andy McCall ↶ 1441 
            ("closed" | "open" | "draft", now) => {
71e65fcf Andy McCall ↶ 1442 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1443 
            }
09ffa7b6 Andy McCall ↶ 1444 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed, open or draft".into())),
71e65fcf Andy McCall ↶ 1445 
        };
1446 
        if new_state != p.state {
1447 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1448 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1449 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1450 
        }
1451 
    }
739a763a Andy McCall ↶ 1452 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1453 
    let source_url = match p.source_repo_id {
1454 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1455 
        None => None,
1456 
    };
3571c519 Andy McCall ↶ 1457 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
739a763a Andy McCall ↶ 1458 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1459 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1460 
}
1461
1f1eb06a Andy McCall ↶ 1462 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1463 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1464 
/// `{"over_checks": "reason"}` lands over required checks that have not
1465 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1466 
async fn land_proposal(
1467 
    State(app): State<Shared>,
1468 
    headers: HeaderMap,
1469 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1470 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1471 
) -> Result<Json<Proposal>, ApiError> {
1472 
    let c = caller(&app, &headers).await?;
1473 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1474 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1475 
        None
1476 
    } else {
1477 
        serde_json::from_slice::<serde_json::Value>(&body)
1478 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1479 
            .get("over_checks")
1480 
            .and_then(|v| v.as_str())
1481 
            .map(String::from)
1482 
    };
1483 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1484 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1485 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1486 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1487 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1488 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1489 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1490 
    }
d23464c0 Andy McCall ↶ 1491 
}
1492
86a69b53 Andy McCall ↶ 1493 
/// `POST /repos/{o}/{n}/proposals/{number}/auto-land` (repo:write, #261):
1494 
/// land it when its checks pass; at once if they already have.
1495 
async fn auto_land_on(
1496 
    State(app): State<Shared>,
1497 
    headers: HeaderMap,
1498 
    Path((owner, name, number)): Path<(String, String, i64)>,
1499 
) -> Result<Json<Proposal>, ApiError> {
1500 
    auto_land_set(&app, &headers, &owner, &name, number, true).await?;
1501 
    proposal(State(app), headers, Path((owner, name, number))).await
1502 
}
1503
1504 
/// `DELETE …/auto-land`: it will not land by itself.
1505 
async fn auto_land_off(
1506 
    State(app): State<Shared>,
1507 
    headers: HeaderMap,
1508 
    Path((owner, name, number)): Path<(String, String, i64)>,
1509 
) -> Result<Json<Proposal>, ApiError> {
1510 
    auto_land_set(&app, &headers, &owner, &name, number, false).await?;
1511 
    proposal(State(app), headers, Path((owner, name, number))).await
1512 
}
1513
1514 
async fn auto_land_set(app: &Shared, headers: &HeaderMap, owner: &str, name: &str, number: i64, on: bool) -> Result<(), ApiError> {
1515 
    let c = caller(app, headers).await?;
1516 
    let me = c.require("repo:write")?.clone();
1517 
    let (_, row, _) = reach(app, &c, owner, name, Access::Write).await?;
1518 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1519 
    if !p.is_open() {
1520 
        return Err(ApiError(StatusCode::CONFLICT, format!("the proposal is {}", p.state)));
1521 
    }
1522 
    crate::autoland::set(app, &row, &p, &me, on).await?;
1523 
    Ok(())
1524 
}
1525
3f02e5ea Andy McCall ↶ 1526 
/// The files a proposal changes (hub spec §12.1).
1527 
async fn proposal_files(
1528 
    State(app): State<Shared>,
1529 
    headers: HeaderMap,
1530 
    Path((owner, name, number)): Path<(String, String, i64)>,
1531 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1532 
    let c = caller(&app, &headers).await?;
1533 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1534 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1535 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1536 
    Ok(Json(
1537 
        loaded
1538 
            .files
1539 
            .iter()
1540 
            .map(|f| hub_api::ProposalFile {
1541 
                path: f.path.clone(),
1542 
                from: f.from.clone(),
1543 
                kind: f.kind.clone(),
1544 
                added: f.added,
1545 
                removed: f.removed,
1546 
            })
1547 
            .collect(),
1548 
    ))
1549 
}
1550
1551 
/// One file's bytes on a side of a proposal: `base` is the target's
1552 
/// state, `head` the projected state. 404 when the file does not exist
1553 
/// on that side.
1554 
async fn proposal_content(
1555 
    State(app): State<Shared>,
1556 
    headers: HeaderMap,
1557 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1558 
) -> Result<Response, ApiError> {
1559 
    let c = caller(&app, &headers).await?;
1560 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1561 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1562 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
3f02e5ea Andy McCall ↶ 1563 
    let heads = match side.as_str() {
1564 
        "base" => loaded.target_heads,
1565 
        "head" => loaded.heads,
1566 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1567 
    };
1568 
    let limit = app.config.limits.render_limit.0;
1569 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1570 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1571 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1572 
}
1573
b64e2537 Andy McCall ↶ 1574 
async fn create_proposal(
1575 
    State(app): State<Shared>,
1576 
    headers: HeaderMap,
1577 
    Path((owner, name)): Path<(String, String)>,
1578 
    Json(body): Json<NewProposal>,
1579 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1580 
    let c = caller(&app, &headers).await?;
1581 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1582 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1583 
    let created =
1584 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1585 
            .await
1586 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
3571c519 Andy McCall ↶ 1587 
    let loaded = crate::web::proposals::load_summary(&app, &repo, created).await?;
b64e2537 Andy McCall ↶ 1588 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1589 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1590 
}
d23464c0 Andy McCall ↶ 1591
b64e2537 Andy McCall ↶ 1592 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1593 
    Comment {
1594 
        id: c.id,
1595 
        author: c.author.clone(),
1596 
        body: c.body.clone(),
1597 
        created_ms: c.created_ms,
1598 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1599 
        anchor: if c.anchor_change.is_empty() {
1600 
            None
1601 
        } else {
1602 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1603 
        },
c0fac31d Andy McCall ↶ 1604 
        line: None,
b64e2537 Andy McCall ↶ 1605 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1606 
    }
1607 
}
1608
b64e2537 Andy McCall ↶ 1609 
async fn proposal_comments(
1610 
    State(app): State<Shared>,
1611 
    headers: HeaderMap,
1612 
    Path((owner, name, number)): Path<(String, String, i64)>,
1613 
) -> Result<Json<Vec<Comment>>, ApiError> {
1614 
    let c = caller(&app, &headers).await?;
1615 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1616 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1617 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1618 
    // Place anchored comments on their line of the projected state.
1619 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1620 
    if !paths.is_empty() {
1621 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
3571c519 Andy McCall ↶ 1622 
        let heads = crate::web::proposals::load_summary(&app, &repo, p).await?.heads;
c0fac31d Andy McCall ↶ 1623 
        let lines = app
1624 
            .repos
1625 
            .read(&repo, move |r, _| {
1626 
                let mut at = std::collections::HashMap::new();
1627 
                for path in paths {
1628 
                    // A file the projection removed has no lines to place a comment on.
1629 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1630 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1631 
                    }
1632 
                }
1633 
                Ok(at)
1634 
            })
1635 
            .await?;
1636 
        for c in &mut out {
1637 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1638 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1639 
            }
1640 
        }
1641 
    }
1642 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1643 
}
1644
1645 
async fn proposal_comment(
1646 
    State(app): State<Shared>,
1647 
    headers: HeaderMap,
1648 
    Path((owner, name, number)): Path<(String, String, i64)>,
1649 
    Json(body): Json<NewComment>,
1650 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1651 
    let c = caller(&app, &headers).await?;
1652 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1653 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1654 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1655 
    if body.body.trim().is_empty() {
1656 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1657 
    }
3f4b0ea6 Andy McCall ↶ 1658 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1659 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1660 
        (Some(path), Some(line)) if !path.is_empty() => {
1661 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1662 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1663 
            let atom = app
1664 
                .repos
1665 
                .read(&repo, move |r, cache| {
1666 
                    let projected = cache.load(r, &heads)?;
1667 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1668 
                })
1669 
                .await?
1670 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1671 
            Some((path.to_string(), atom))
1672 
        }
1673 
        _ => None,
1674 
    };
1675 
    let row_c = db::proposals::add_comment(
1676 
        &app.db,
1677 
        p.id,
1678 
        Some(me.id),
1679 
        &me.username,
1680 
        body.body.trim(),
1681 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1682 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1683 
    )
1684 
    .await?;
b64e2537 Andy McCall ↶ 1685 
    crate::notify::deliver(
1686 
        &app,
1687 
        crate::notify::Event {
1688 
            kind: "proposal.comment",
1689 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1690 
            url: format!("/{owner}/{name}/proposal/{number}"),
1691 
            actor: &me,
1692 
            repo_id: row.id,
1693 
            thread: Some(("proposal", p.id)),
1694 
            mention_text: &body.body,
1695 
            direct: p.author_id.into_iter().collect(),
1696 
        },
1697 
    )
1698 
    .await;
1699 
    crate::hooks::emit(
1700 
        &app,
1701 
        &row,
1702 
        "comment.proposal",
1703 
        &me.username,
1704 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1705 
    )
1706 
    .await;
c0fac31d Andy McCall ↶ 1707 
    let mut created = comment_of(&row_c);
1708 
    created.line = created.anchor.as_ref().and(body.line);
1709 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1710 
}
1711
1712 
async fn proposal_reviews(
1713 
    State(app): State<Shared>,
1714 
    headers: HeaderMap,
1715 
    Path((owner, name, number)): Path<(String, String, i64)>,
1716 
) -> Result<Json<Vec<Review>>, ApiError> {
1717 
    let c = caller(&app, &headers).await?;
1718 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1719 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1720 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1721 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1722 
    Ok(Json(
1723 
        v.reviews
1724 
            .into_iter()
1725 
            .map(|r| Review {
1726 
                id: r.row.id,
1727 
                author: r.row.author,
1728 
                verdict: r.row.verdict,
1729 
                body: r.row.body,
1730 
                sealed: r.sealed,
1731 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1732 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1733 
            })
1734 
            .collect(),
1735 
    ))
1736 
}
1737
1738 
async fn proposal_review(
1739 
    State(app): State<Shared>,
1740 
    headers: HeaderMap,
1741 
    Path((owner, name, number)): Path<(String, String, i64)>,
1742 
    Json(body): Json<NewReview>,
1743 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1744 
    let c = caller(&app, &headers).await?;
1745 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1746 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1747 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1748 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1749 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1750 
    }
1751 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1752 
        return Err(forbidden("you cannot approve your own proposal"));
1753 
    }
1754 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1755 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1756 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1757 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1758 
    Ok((
1759 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1760 
        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 ↶ 1761 
    ))
1762 
}
1763
cc1cd197 Andy McCall ↶ 1764 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1765 
/// author, or a writer). Answers with everyone asked now.
1766 
async fn request_reviewers(
1767 
    State(app): State<Shared>,
1768 
    headers: HeaderMap,
1769 
    Path((owner, name, number)): Path<(String, String, i64)>,
1770 
    Json(body): Json<ReviewRequest>,
1771 
) -> Result<Json<Vec<String>>, ApiError> {
1772 
    let c = caller(&app, &headers).await?;
1773 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1774 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1775 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1776 
    if Some(me.id) != p.author_id && role < Role::Write {
1777 
        return Err(forbidden("only the author or a writer asks for reviews"));
1778 
    }
1779 
    if !p.is_open() {
1780 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
1781 
    }
1782 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
1783 
        .await
1784 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
1785 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
1786 
}
1787
1788 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
1789 
async fn withdraw_reviewer(
1790 
    State(app): State<Shared>,
1791 
    headers: HeaderMap,
1792 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
1793 
) -> Result<StatusCode, ApiError> {
1794 
    let c = caller(&app, &headers).await?;
1795 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1796 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1797 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1798 
    if Some(me.id) != p.author_id && role < Role::Write {
1799 
        return Err(forbidden("only the author or a writer withdraws review requests"));
1800 
    }
1801 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
1802 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
1803 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
1804 
    }
1805 
    Ok(StatusCode::NO_CONTENT)
1806 
}
1807
b64e2537 Andy McCall ↶ 1808 
async fn proposal_checks(
1809 
    State(app): State<Shared>,
1810 
    headers: HeaderMap,
1811 
    Path((owner, name, number)): Path<(String, String, i64)>,
1812 
) -> Result<Json<Vec<Check>>, ApiError> {
1813 
    let c = caller(&app, &headers).await?;
1814 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1815 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1816 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1817 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
1818 
}
1819
1820 
// ------------------------------------------------------------------ issues
1821
1822 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
1823 
    let labels = db::issues::issue_labels(&app.db, i.id)
1824 
        .await?
1825 
        .into_iter()
1826 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1827 
        .collect();
1828 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
1829 
    let milestone = match i.milestone_id {
1830 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
1831 
        None => None,
1832 
    };
5d90e0e0 Andy McCall 1833 
    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 ↶ 1834 
    Ok(Issue {
1835 
        number: i.number,
1836 
        title: i.title.clone(),
1837 
        body: i.body.clone(),
1838 
        author: i.author.clone(),
1839 
        state: i.state.clone(),
1840 
        reason: i.reason.clone(),
1841 
        labels,
1842 
        assignees,
1843 
        milestone,
1844 
        comments,
1845 
        locked: i.locked,
1846 
        pinned: i.pinned,
1847 
        created_ms: i.created_ms,
1848 
        updated_ms: i.updated_ms,
1849 
        closed_ms: i.closed_ms,
1850 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
1851 
    })
1852 
}
1853
1854 
#[derive(Deserialize)]
1855 
struct IssuesQuery {
1856 
    state: Option<String>,
1857 
}
1858
1859 
async fn issues(
1860 
    State(app): State<Shared>,
1861 
    headers: HeaderMap,
1862 
    Path((owner, name)): Path<(String, String)>,
1863 
    Query(q): Query<IssuesQuery>,
1864 
) -> Result<Json<Vec<Issue>>, ApiError> {
1865 
    let c = caller(&app, &headers).await?;
1866 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1867 
    let state = q.state.unwrap_or_else(|| "open".into());
1868 
    let mut out = Vec::new();
1869 
    for i in db::issues::list(&app.db, row.id).await? {
1870 
        if state == "all" || i.state == state {
1871 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 1872 
        }
1873 
    }
b64e2537 Andy McCall ↶ 1874 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 1875 
}
1876
b64e2537 Andy McCall ↶ 1877 
async fn create_issue(
1878 
    State(app): State<Shared>,
1879 
    headers: HeaderMap,
1880 
    Path((owner, name)): Path<(String, String)>,
1881 
    Json(body): Json<NewIssue>,
1882 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
1883 
    let c = caller(&app, &headers).await?;
1884 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 1885 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 1886 
    if body.title.trim().is_empty() {
1887 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 1888 
    }
76f262e1 Andy McCall ↶ 1889 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
1890 
    if triage && role < Role::Triage {
1891 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1892 
    }
1893 
    // Check the names before anything is created.
1894 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 1895 
    let i = db::issues::create(
1896 
        &app.db,
1897 
        db::issues::NewIssue {
1898 
            repo_id: row.id,
1899 
            title: body.title.trim(),
1900 
            body: body.body.trim(),
1901 
            author_id: Some(me.id),
1902 
            author: &me.username,
1903 
        },
1904 
    )
1905 
    .await?;
1906 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 1907 
    if triage {
1908 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
1909 
        apply_triage(&app, &i, &me, t).await?;
1910 
    }
1911 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 1912 
    crate::web::issues::reindex(&app, row.id, &i).await;
1913 
    let api = issue_of(&app, &row, &i).await?;
1914 
    crate::notify::deliver(
1915 
        &app,
1916 
        crate::notify::Event {
1917 
            kind: "issue.opened",
1918 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
1919 
            url: format!("/{owner}/{name}/issue/{}", i.number),
1920 
            actor: &me,
1921 
            repo_id: row.id,
1922 
            thread: Some(("issue", i.id)),
1923 
            mention_text: &body.body,
1924 
            direct: vec![],
1925 
        },
1926 
    )
1927 
    .await;
1928 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
1929 
    Ok((StatusCode::CREATED, Json(api)))
1930 
}
1931
1932 
async fn issue(
1933 
    State(app): State<Shared>,
1934 
    headers: HeaderMap,
1935 
    Path((owner, name, number)): Path<(String, String, i64)>,
1936 
) -> Result<Json<Issue>, ApiError> {
1937 
    let c = caller(&app, &headers).await?;
1938 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1939 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1940 
    Ok(Json(issue_of(&app, &row, &i).await?))
1941 
}
1942
1943 
async fn issue_state(
1944 
    State(app): State<Shared>,
1945 
    headers: HeaderMap,
1946 
    Path((owner, name, number)): Path<(String, String, i64)>,
1947 
    Json(body): Json<IssueStateChange>,
1948 
) -> Result<Json<Issue>, ApiError> {
1949 
    let c = caller(&app, &headers).await?;
1950 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1951 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1952 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1953 
    if role < Role::Triage && Some(me.id) != i.author_id {
1954 
        return Err(forbidden("only the author or triage may change the state"));
1955 
    }
1956 
    let (state, reason) = match body.state.as_str() {
1957 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
1958 
        "open" => ("open", ""),
1959 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
1960 
    };
1961 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
1962 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
1963 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1964 
    let api = issue_of(&app, &row, &fresh).await?;
1965 
    crate::hooks::emit(
1966 
        &app,
1967 
        &row,
1968 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
1969 
        &me.username,
1970 
        serde_json::json!({ "issue": api }),
1971 
    )
1972 
    .await;
1973 
    Ok(Json(api))
1974 
}
1975
1976 
async fn issue_comments(
1977 
    State(app): State<Shared>,
1978 
    headers: HeaderMap,
1979 
    Path((owner, name, number)): Path<(String, String, i64)>,
1980 
) -> Result<Json<Vec<Comment>>, ApiError> {
1981 
    let c = caller(&app, &headers).await?;
1982 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1983 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1984 
    Ok(Json(
1985 
        db::issues::comments(&app.db, i.id)
1986 
            .await?
1987 
            .into_iter()
1988 
            .map(|c| Comment {
1989 
                id: c.id,
1990 
                author: c.author,
1991 
                body: c.body,
1992 
                created_ms: c.created_ms,
1993 
                path: None,
1994 
                anchor: None,
c0fac31d Andy McCall ↶ 1995 
                line: None,
b64e2537 Andy McCall ↶ 1996 
                resolved: false,
1997 
            })
1998 
            .collect(),
1999 
    ))
2000 
}
2001
2002 
async fn issue_comment(
2003 
    State(app): State<Shared>,
2004 
    headers: HeaderMap,
2005 
    Path((owner, name, number)): Path<(String, String, i64)>,
2006 
    Json(body): Json<NewComment>,
2007 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
2008 
    let c = caller(&app, &headers).await?;
2009 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2010 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2011 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2012 
    if i.locked && role < Role::Triage {
2013 
        return Err(forbidden("this issue is locked"));
2014 
    }
2015 
    if body.body.trim().is_empty() {
2016 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
2017 
    }
2018 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
2019 
    crate::web::issues::reindex(&app, row.id, &i).await;
2020 
    crate::notify::deliver(
2021 
        &app,
2022 
        crate::notify::Event {
2023 
            kind: "issue.comment",
2024 
            title: format!("{owner}/{name}#{number}: {}", i.title),
2025 
            url: format!("/{owner}/{name}/issue/{number}"),
2026 
            actor: &me,
2027 
            repo_id: row.id,
2028 
            thread: Some(("issue", i.id)),
2029 
            mention_text: &body.body,
2030 
            direct: i.author_id.into_iter().collect(),
2031 
        },
2032 
    )
2033 
    .await;
c0fac31d Andy McCall ↶ 2034 
    let api = Comment {
2035 
        id: cm.id,
2036 
        author: cm.author,
2037 
        body: cm.body,
2038 
        created_ms: cm.created_ms,
2039 
        path: None,
2040 
        anchor: None,
2041 
        line: None,
2042 
        resolved: false,
2043 
    };
b64e2537 Andy McCall ↶ 2044 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
2045 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 2046 
}
2047
2048 
/// Labels, assignees and milestone named in a request, looked up.
2049 
struct Triage {
2050 
    labels: Option<Vec<db::issues::Label>>,
2051 
    assignees: Option<Vec<Account>>,
2052 
    /// `Some(None)` clears the milestone.
2053 
    milestone: Option<Option<db::issues::Milestone>>,
2054 
}
2055
2056 
async fn resolve_triage(
2057 
    app: &Shared,
2058 
    repo_id: i64,
2059 
    labels: Option<&[String]>,
2060 
    assignees: Option<&[String]>,
2061 
    milestone: Option<&str>,
2062 
) -> Result<Triage, ApiError> {
2063 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
2064 
    let labels = match labels {
2065 
        Some(names) => {
2066 
            let mut out = Vec::new();
2067 
            for n in names {
2068 
                out.push(
2069 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
2070 
                        .await?
2071 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
2072 
                );
2073 
            }
2074 
            Some(out)
2075 
        }
2076 
        None => None,
2077 
    };
2078 
    let assignees = match assignees {
2079 
        Some(names) => {
2080 
            let mut out = Vec::new();
2081 
            for n in names {
2082 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
2083 
            }
2084 
            Some(out)
2085 
        }
2086 
        None => None,
2087 
    };
2088 
    let milestone = match milestone.map(str::trim) {
2089 
        None => None,
2090 
        Some("") => Some(None),
2091 
        Some(title) => Some(Some(
2092 
            db::issues::milestones(&app.db, repo_id)
2093 
                .await?
2094 
                .into_iter()
2095 
                .find(|m| m.title == title)
2096 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
2097 
        )),
2098 
    };
2099 
    Ok(Triage { labels, assignees, milestone })
2100 
}
2101
2102 
/// Make an issue's labels, assignees and milestone what `t` says, with
2103 
/// timeline events for what changed.
2104 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
2105 
    if let Some(want) = t.labels {
2106 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
2107 
        for l in &have {
2108 
            if !want.iter().any(|w| w.id == l.id) {
2109 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
2110 
            }
2111 
        }
2112 
        for w in &want {
2113 
            if !have.iter().any(|l| l.id == w.id) {
2114 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
2115 
            }
2116 
        }
2117 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
2118 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
2119 
    }
2120 
    if let Some(want) = t.assignees {
2121 
        let have = db::issues::assignees(&app.db, i.id).await?;
2122 
        for name in &have {
2123 
            if !want.iter().any(|a| &a.username == name) {
2124 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
2125 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
2126 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
2127 
                }
2128 
            }
2129 
        }
2130 
        for a in &want {
2131 
            if !have.contains(&a.username) {
2132 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
2133 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
2134 
            }
2135 
        }
2136 
    }
2137 
    if let Some(m) = t.milestone {
2138 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
2139 
        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();
2140 
    }
2141 
    Ok(())
2142 
}
2143
2144 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
2145 
async fn issue_edit(
2146 
    State(app): State<Shared>,
2147 
    headers: HeaderMap,
2148 
    Path((owner, name, number)): Path<(String, String, i64)>,
2149 
    Json(body): Json<IssueEdit>,
2150 
) -> Result<Json<Issue>, ApiError> {
2151 
    let c = caller(&app, &headers).await?;
2152 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2153 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2154 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2155 
    let text = body.title.is_some() || body.body.is_some();
2156 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
2157 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
2158 
        return Err(forbidden("only the author or triage may edit the title and body"));
2159 
    }
2160 
    if triage && role < Role::Triage {
2161 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2162 
    }
2163 
    if i.locked && role < Role::Triage {
2164 
        return Err(forbidden("this issue is locked"));
2165 
    }
2166 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
2167 
    if text {
2168 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
2169 
        if title.is_empty() {
2170 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
2171 
        }
2172 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
2173 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
2174 
    }
2175 
    apply_triage(&app, &i, &me, t).await?;
2176 
    db::issues::touch(&app.db, i.id).await.ok();
2177 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2178 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
2179 
    let api = issue_of(&app, &row, &fresh).await?;
2180 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
2181 
    Ok(Json(api))
2182 
}
2183
2184 
/// `POST /repos/{o}/{n}/labels` (triage).
2185 
async fn create_label(
2186 
    State(app): State<Shared>,
2187 
    headers: HeaderMap,
2188 
    Path((owner, name)): Path<(String, String)>,
2189 
    Json(body): Json<NewLabel>,
2190 
) -> Result<(StatusCode, Json<Label>), ApiError> {
2191 
    let c = caller(&app, &headers).await?;
2192 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2193 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2194 
    if role < Role::Triage {
2195 
        return Err(forbidden("labels need triage access"));
2196 
    }
2197 
    let label = body.name.trim();
2198 
    if label.is_empty() || label.len() > 50 {
2199 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
2200 
    }
2201 
    let colour = match body.colour.as_deref() {
2202 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
2203 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
2204 
        None => "#5aa8ff".to_string(),
2205 
    };
2206 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
2207 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
2208 
}
2209
2210 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
2211 
async fn delete_label(
2212 
    State(app): State<Shared>,
2213 
    headers: HeaderMap,
2214 
    Path((owner, name, label)): Path<(String, String, String)>,
2215 
) -> Result<StatusCode, ApiError> {
2216 
    let c = caller(&app, &headers).await?;
2217 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2218 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2219 
    if role < Role::Triage {
2220 
        return Err(forbidden("labels need triage access"));
2221 
    }
2222 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
2223 
    db::issues::delete_label(&app.db, l.id).await?;
2224 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2225 
}
2226
b64e2537 Andy McCall ↶ 2227 
async fn labels(
2228 
    State(app): State<Shared>,
2229 
    headers: HeaderMap,
2230 
    Path((owner, name)): Path<(String, String)>,
2231 
) -> Result<Json<Vec<Label>>, ApiError> {
2232 
    let c = caller(&app, &headers).await?;
2233 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2234 
    Ok(Json(
2235 
        db::issues::labels(&app.db, row.id)
2236 
            .await?
2237 
            .into_iter()
2238 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2239 
            .collect(),
2240 
    ))
2241 
}
2242
2243 
async fn milestones(
2244 
    State(app): State<Shared>,
2245 
    headers: HeaderMap,
2246 
    Path((owner, name)): Path<(String, String)>,
2247 
) -> Result<Json<Vec<Milestone>>, ApiError> {
2248 
    let c = caller(&app, &headers).await?;
2249 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2250 
    let mut out = Vec::new();
2251 
    for m in db::issues::milestones(&app.db, row.id).await? {
2252 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2253 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 2254 
    }
b64e2537 Andy McCall ↶ 2255 
    Ok(Json(out))
2256 
}
2257
5ea4872f Andy McCall ↶ 2258 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
2259 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
2260 
}
2261
2262 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
2263 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
2264 
    let due = due.trim();
2265 
    if due.is_empty() {
2266 
        return Ok(None);
2267 
    }
2268 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
2269 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
2270 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
2271 
}
2272
2273 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
2274 
    let c = caller(app, headers).await?;
2275 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2276 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
2277 
    if role < Role::Triage {
2278 
        return Err(forbidden("milestones need triage access"));
2279 
    }
2280 
    Ok(row)
2281 
}
2282
2283 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
2284 
/// milestone, or change the description and due date of the one with
2285 
/// that title.
2286 
async fn create_milestone(
2287 
    State(app): State<Shared>,
2288 
    headers: HeaderMap,
2289 
    Path((owner, name)): Path<(String, String)>,
2290 
    Json(body): Json<NewMilestone>,
2291 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
2292 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2293 
    let title = body.title.trim();
2294 
    if title.is_empty() || title.len() > 100 {
2295 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2296 
    }
2297 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
2298 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
2299 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2300 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
2301 
}
2302
2303 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
2304 
/// description, due date and state; what is not given stays.
2305 
async fn edit_milestone(
2306 
    State(app): State<Shared>,
2307 
    headers: HeaderMap,
2308 
    Path((owner, name, title)): Path<(String, String, String)>,
2309 
    Json(body): Json<MilestoneEdit>,
2310 
) -> Result<Json<Milestone>, ApiError> {
2311 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2312 
    let m = db::issues::milestones(&app.db, row.id)
2313 
        .await?
2314 
        .into_iter()
2315 
        .find(|m| m.title == title)
2316 
        .ok_or_else(|| not_found("no such milestone"))?;
2317 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
2318 
    if new_title.is_empty() || new_title.len() > 100 {
2319 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2320 
    }
2321 
    let due_ms = match body.due.as_deref() {
2322 
        Some(d) => due_ms_of(d)?,
2323 
        None => m.due_ms,
2324 
    };
2325 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
2326 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
2327 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
2328 
    }
2329 
    if let Some(state) = body.state.as_deref() {
2330 
        match state {
2331 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
2332 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
2333 
        }
2334 
    }
2335 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
2336 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
2337 
    Ok(Json(milestone_of(fresh, open, closed)))
2338 
}
2339
b64e2537 Andy McCall ↶ 2340 
// --------------------------------------------------------- hooks, checks
2341
2342 
fn hook_of(h: &db::hooks::Hook) -> Hook {
2343 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
2344 
}
2345
2346 
async fn hooks(
2347 
    State(app): State<Shared>,
2348 
    headers: HeaderMap,
2349 
    Path((owner, name)): Path<(String, String)>,
2350 
) -> Result<Json<Vec<Hook>>, ApiError> {
2351 
    let c = caller(&app, &headers).await?;
2352 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2353 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2354 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 2355 
}
2356
b64e2537 Andy McCall ↶ 2357 
async fn create_hook(
2358 
    State(app): State<Shared>,
2359 
    headers: HeaderMap,
2360 
    Path((owner, name)): Path<(String, String)>,
2361 
    Json(body): Json<NewHook>,
2362 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
2363 
    let c = caller(&app, &headers).await?;
2364 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
2365 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2366 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
2367 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
2368 
    }
2369 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
2370 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
2371 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 2372 
}
2373
b64e2537 Andy McCall ↶ 2374 
async fn delete_hook(
2375 
    State(app): State<Shared>,
2376 
    headers: HeaderMap,
2377 
    Path((owner, name, id)): Path<(String, String, i64)>,
2378 
) -> Result<StatusCode, ApiError> {
2379 
    let c = caller(&app, &headers).await?;
2380 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2381 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2382 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
2383 
        db::hooks::delete_hook(&app.db, id).await?;
2384 
    }
2385 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2386 
}
2387
b64e2537 Andy McCall ↶ 2388 
pub fn check_of(c: &db::hooks::Check) -> Check {
2389 
    Check {
2390 
        state: c.state.clone(),
2391 
        name: c.name.clone(),
2392 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
2393 
        summary: c.summary.clone(),
2394 
        url: c.url.clone(),
2395 
        reporter: c.reporter.clone(),
2396 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
2397 
        started_ms: c.started_ms,
2398 
        finished_ms: c.finished_ms,
2399 
    }
961c10be Andy McCall ↶ 2400 
}
2401
2402 
/// `GET /repos/{o}/{n}/checks/required`.
2403 
async fn required_checks(
2404 
    State(app): State<Shared>,
2405 
    headers: HeaderMap,
2406 
    Path((owner, name)): Path<(String, String)>,
2407 
) -> Result<Json<RequiredChecks>, ApiError> {
2408 
    let c = caller(&app, &headers).await?;
2409 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2410 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2411 
}
2412
2413 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2414 
async fn set_required_checks(
2415 
    State(app): State<Shared>,
2416 
    headers: HeaderMap,
2417 
    Path((owner, name)): Path<(String, String)>,
2418 
    Json(body): Json<RequiredChecks>,
2419 
) -> Result<Json<RequiredChecks>, ApiError> {
2420 
    let c = caller(&app, &headers).await?;
2421 
    c.require("repo:admin")?;
2422 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2423 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2424 
    names.sort();
2425 
    names.dedup();
2426 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2427 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2428 
    }
2429 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2430 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2431 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2432 
}
2433
bf3d0754 Andy McCall ↶ 2434 
fn flow_run_of(
2435 
    app: &Shared,
2436 
    row: &db::repos::RepoRow,
2437 
    r: &db::flow::Run,
2438 
    jobs: Vec<db::flow::Job>,
2439 
    queue: &[db::flow::QueueEntry],
2440 
) -> FlowRun {
90326c96 Andy McCall ↶ 2441 
    FlowRun {
bf3d0754 Andy McCall ↶ 2442 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2443 
        number: r.number,
2444 
        bookmark: r.bookmark.clone(),
2445 
        state: r.state.clone(),
2446 
        heads: r.head_list().into_iter().map(String::from).collect(),
2447 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2448 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2449 
        actor: r.actor.clone(),
2450 
        pipeline_hash: r.pipeline_hash.clone(),
2451 
        error: r.error.clone(),
2452 
        created_ms: r.created_ms,
2453 
        finished_ms: r.finished_ms,
2454 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2455 
        jobs: jobs
2456 
            .into_iter()
2457 
            .map(|j| FlowJob {
2458 
                depends_on: j.depends_on(),
2459 
                name: j.name,
2460 
                status: j.status,
2461 
                runner: j.runner,
2462 
                exit_code: j.exit_code,
2463 
                error: j.error,
2464 
                started_ms: j.started_ms,
2465 
                finished_ms: j.finished_ms,
2466 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2467 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2468 
                placed: j.placed,
90326c96 Andy McCall ↶ 2469 
            })
2470 
            .collect(),
2471 
    }
2472 
}
2473
1edac4b6 Andy McCall ↶ 2474 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2475 
struct RunsPage {
2476 
    /// Runs numbered below this one (the next page).
2477 
    before: Option<i64>,
2478 
    limit: Option<i64>,
2479 
}
2480
2481 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2482 
async fn flow_runs(
2483 
    State(app): State<Shared>,
2484 
    headers: HeaderMap,
2485 
    Path((owner, name)): Path<(String, String)>,
2486 
    Query(q): Query<RunsPage>,
2487 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2488 
    let c = caller(&app, &headers).await?;
2489 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2490 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2491 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2492 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2493 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2494 
}
2495
2496 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2497 
async fn flow_run(
2498 
    State(app): State<Shared>,
2499 
    headers: HeaderMap,
2500 
    Path((owner, name, number)): Path<(String, String, i64)>,
2501 
) -> Result<Json<FlowRun>, ApiError> {
2502 
    let c = caller(&app, &headers).await?;
2503 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2504 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2505 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2506 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2507 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2508 
}
2509
2510 
#[derive(Deserialize)]
2511 
struct LogPage {
2512 
    /// Lines after this `seq`.
2513 
    #[serde(default)]
2514 
    after: i64,
2515 
    limit: Option<i64>,
2516 
}
2517
2518 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2519 
async fn flow_job_log(
2520 
    State(app): State<Shared>,
2521 
    headers: HeaderMap,
2522 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2523 
    Query(q): Query<LogPage>,
2524 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2525 
    let c = caller(&app, &headers).await?;
2526 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2527 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2528 
    let j = db::flow::jobs(&app.db, run.id)
2529 
        .await?
2530 
        .into_iter()
2531 
        .find(|j| j.name == job)
2532 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2533 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2534 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2535 
}
2536
2537 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2538 
struct StartRun {
2539 
    /// Default: the repository's default bookmark.
2540 
    #[serde(default)]
2541 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2542 
    /// A change's full hash: run the state whose only head it is, instead
2543 
    /// of a bookmark's.
2544 
    #[serde(default)]
2545 
    change: Option<String>,
0650d94e Andy McCall ↶ 2546 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2547 
    /// every job a manual run starts.
2548 
    #[serde(default)]
2549 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2550 
}
2551
2552 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2553 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2554 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2555 
}
2556
2557 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2558 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2559 
async fn start_flow_run(
2560 
    State(app): State<Shared>,
2561 
    headers: HeaderMap,
2562 
    Path((owner, name)): Path<(String, String)>,
2563 
    Json(body): Json<StartRun>,
2564 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2565 
    let c = caller(&app, &headers).await?;
2566 
    let me = c.require("repo:write")?.clone();
2567 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2568 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2569 
        Some(change) => {
0650d94e Andy McCall ↶ 2570 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2571 
                .await
2572 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2573 
            (n, format!("change {}", change.trim()))
2574 
        }
2575 
        None => {
2576 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2577 
            (
2578 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2579 
                    .await
2580 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2581 
                bookmark,
2582 
            )
4f692533 Andy McCall ↶ 2583 
        }
2584 
    };
2585 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2586 
    Ok(started(&app, &row, n))
2587 
}
2588
2589 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2590 
async fn rerun_flow_run(
2591 
    State(app): State<Shared>,
2592 
    headers: HeaderMap,
2593 
    Path((owner, name, number)): Path<(String, String, i64)>,
2594 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2595 
    let c = caller(&app, &headers).await?;
2596 
    let me = c.require("repo:write")?.clone();
2597 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2598 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2599 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2600 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2601 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2602 
}
2603
e8fa5369 Andy McCall ↶ 2604 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2605 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2606 
/// same run. Answers with how many jobs were queued.
2607 
async fn rerun_flow_job(
2608 
    State(app): State<Shared>,
2609 
    headers: HeaderMap,
2610 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2611 
) -> Result<Json<serde_json::Value>, ApiError> {
2612 
    let c = caller(&app, &headers).await?;
2613 
    let me = c.require("repo:write")?.clone();
2614 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2615 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2616 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2617 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2618 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2619 
}
2620
745d225d Andy McCall ↶ 2621 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2622 
/// with the run as it now stands.
2623 
async fn cancel_flow_run(
2624 
    State(app): State<Shared>,
2625 
    headers: HeaderMap,
2626 
    Path((owner, name, number)): Path<(String, String, i64)>,
2627 
) -> Result<Json<serde_json::Value>, ApiError> {
2628 
    let c = caller(&app, &headers).await?;
2629 
    let me = c.require("repo:write")?.clone();
2630 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2631 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2632 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2633 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2634 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2635 
}
2636
b644e175 Andy McCall ↶ 2637 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2638 
/// (oxygenflow#59).
2639 
async fn list_deployments(
2640 
    State(app): State<Shared>,
2641 
    headers: HeaderMap,
2642 
    Path((owner, name)): Path<(String, String)>,
2643 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2644 
    let c = caller(&app, &headers).await?;
2645 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2646 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2647 
    Ok(Json(
2648 
        list.into_iter()
2649 
            .map(|d| {
2650 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2651 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2652 
            })
2653 
            .collect(),
2654 
    ))
2655 
}
2656
417184c7 Andy McCall ↶ 2657 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2658 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2659 
async fn approve_flow_job(
2660 
    State(app): State<Shared>,
2661 
    headers: HeaderMap,
2662 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2663 
) -> Result<Json<serde_json::Value>, ApiError> {
2664 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2665 
}
2666
2667 
async fn reject_flow_job(
2668 
    State(app): State<Shared>,
2669 
    headers: HeaderMap,
2670 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2671 
) -> Result<Json<serde_json::Value>, ApiError> {
2672 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2673 
}
2674
47e37402 Andy McCall ↶ 2675 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2676 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2677 
async fn flow_job_statement(
2678 
    State(app): State<Shared>,
2679 
    headers: HeaderMap,
2680 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2681 
) -> Result<Json<serde_json::Value>, ApiError> {
2682 
    let c = caller(&app, &headers).await?;
2683 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2684 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2685 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2686 
    Ok(Json(serde_json::json!({
2687 
        "repo": hex::encode(s.repo),
2688 
        "run": s.run,
2689 
        "job": s.job,
2690 
        "job_hash": s.job_hash.to_hex(),
2691 
        "state": s.state.to_hex(),
2692 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2693 
        "environment": s.environment,
2694 
        "waiting": j.approval == "waiting" && j.status == "queued",
2695 
    })))
2696 
}
2697
2698 
#[derive(Deserialize)]
2699 
struct SealBody {
2700 
    signed: String,
2701 
}
2702
2703 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
2704 
/// reject with a signed approval (oxygenhub#235). The signature, not the
2705 
/// caller, says who decided; the caller must be signed in.
2706 
async fn seal_flow_job(
2707 
    State(app): State<Shared>,
2708 
    headers: HeaderMap,
2709 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2710 
    Json(body): Json<SealBody>,
2711 
) -> Result<Json<serde_json::Value>, ApiError> {
2712 
    let c = caller(&app, &headers).await?;
2713 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2714 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2715 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2716 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
2717 
}
2718
417184c7 Andy McCall ↶ 2719 
async fn decide_flow_job(
2720 
    app: &Shared,
2721 
    headers: &HeaderMap,
2722 
    owner: &str,
2723 
    name: &str,
2724 
    number: i64,
2725 
    job: &str,
2726 
    approve: bool,
2727 
) -> Result<Json<serde_json::Value>, ApiError> {
2728 
    let c = caller(app, headers).await?;
2729 
    let me = c.require("repo:write")?.clone();
2730 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
2731 
    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 ↶ 2732 
    let via = c.agent.then_some(c.token.as_str());
2733 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 2734 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
2735 
}
2736
b64e2537 Andy McCall ↶ 2737 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2738 
/// report; the state hash names what was checked.
2739 
async fn post_check(
2740 
    State(app): State<Shared>,
2741 
    headers: HeaderMap,
2742 
    Path((owner, name)): Path<(String, String)>,
2743 
    Json(body): Json<NewCheck>,
2744 
) -> Result<(StatusCode, Json<Check>), ApiError> {
2745 
    let c = caller(&app, &headers).await?;
2746 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
2747 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2748 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
2749 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
2750 
    }
2751 
    if body.name.trim().is_empty() || body.name.len() > 100 {
2752 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
2753 
    }
2754 
    let ch = db::hooks::upsert_check(
2755 
        &app.db,
2756 
        row.id,
db72849c Andy McCall ↶ 2757 
        db::hooks::CheckReport {
2758 
            state: &body.state,
2759 
            name: body.name.trim(),
2760 
            status: body.status.as_str(),
2761 
            summary: &body.summary,
2762 
            url: &body.url,
2763 
            reporter: Some((me.id, &me.username)),
2764 
            seal: body.seal.as_deref().unwrap_or(""),
2765 
        },
b64e2537 Andy McCall ↶ 2766 
    )
2767 
    .await?;
2768 
    let api = check_of(&ch);
33d98147 Andy McCall 2769 
    app.bus.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
b64e2537 Andy McCall ↶ 2770 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
2771 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 2772 
}
2773
b64e2537 Andy McCall ↶ 2774 
async fn checks_for_state(
2775 
    State(app): State<Shared>,
2776 
    headers: HeaderMap,
2777 
    Path((owner, name, state)): Path<(String, String, String)>,
2778 
) -> Result<Json<Vec<Check>>, ApiError> {
2779 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 2780 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2781 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 2782 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 2783 
}
2784
2785 
/// The state hash checks are keyed by, from what a client has: a state
2786 
/// hash, its heads (full change hashes joined with `+`, or the one head of
2787 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
2788 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
2789 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
2790 
    let hexes: Vec<&str> = s.split('+').collect();
2791 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
2792 
    if all_hashes {
2793 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
2794 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
2795 
            return Ok(s.to_string());
2796 
        }
2797 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
2798 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
2799 
    }
2800 
    let b = s.to_string();
2801 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
2802 
    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 ↶ 2803 
}
b66e70b7 Andy McCall ↶ 2804
2805 
// ----------------------------------------------------------------- runners
2806
2807 
/// Site administrators only, with any token of theirs (hub spec §13.2).
2808 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
2809 
    match c.account.as_ref() {
2810 
        Some(a) if a.is_admin => Ok(a),
2811 
        _ => Err(not_found("no such API route")),
2812 
    }
2813 
}
2814
2815 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
2816 
    let serves = match r.scope_repo_id {
2817 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
2818 
        None => r.scope_owner.clone(),
2819 
    };
2820 
    hub_api::Runner {
2821 
        id: r.id,
2822 
        status: r.status().to_string(),
2823 
        serves,
2824 
        labels: r.label_list().into_iter().map(String::from).collect(),
2825 
        name: r.name,
2826 
        arch: r.arch,
2827 
        os: r.os,
2828 
        version: r.version,
2829 
        max_jobs: r.max_jobs,
2830 
        memory_mib: r.memory_mib,
2831 
        cpus: r.cpus,
2832 
        key: r.key,
2833 
        source: r.source,
2834 
        last_seen_ms: r.last_seen_ms,
2835 
        running,
2fb70d01 Andy McCall ↶ 2836 
        free_disk_mib: r.free_disk_mib,
2837 
        load_x100: r.load_x100,
2838 
        speed: r.speed,
2839 
        speed_class: r.speed_class,
2840 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 2841 
    }
2842 
}
2843
2844 
/// `GET /api/v1/runners`.
2845 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
2846 
    let c = caller(&app, &headers).await?;
2847 
    require_site_admin(&c)?;
2848 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
2849 
    let mut out = Vec::new();
2850 
    for r in db::runners::list(&app.db).await? {
2851 
        let n = running.get(&r.id).copied().unwrap_or(0);
2852 
        out.push(runner_of(&app, r, n).await);
2853 
    }
2854 
    Ok(Json(out))
2855 
}
2856
2857 
#[derive(Deserialize)]
2858 
struct BeforeQuery {
2859 
    #[serde(default)]
2860 
    before: Option<i64>,
2861 
    #[serde(default)]
2862 
    limit: Option<i64>,
2863 
}
2864
2865 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
2866 
async fn runner_jobs(
2867 
    State(app): State<Shared>,
2868 
    headers: HeaderMap,
2869 
    Path(id): Path<i64>,
2870 
    Query(q): Query<BeforeQuery>,
2871 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
2872 
    let c = caller(&app, &headers).await?;
2873 
    require_site_admin(&c)?;
2874 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
2875 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
2876 
    Ok(Json(
2877 
        jobs.into_iter()
2878 
            .map(|j| hub_api::RunnerJob {
2879 
                repo: format!("{}/{}", j.owner, j.repo),
2880 
                run: j.run_number,
2881 
                job: j.job,
2882 
                status: j.status,
2883 
                started_ms: j.started_ms,
2884 
                finished_ms: j.finished_ms,
2885 
            })
2886 
            .collect(),
2887 
    ))
2888 
}
2889
2890 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
2891 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
2892 
    let c = caller(&app, &headers).await?;
2893 
    require_site_admin(&c)?;
2894 
    Ok(Json(
2895 
        db::flow::queue(&app.db)
2896 
            .await?
2897 
            .into_iter()
2898 
            .map(|e| hub_api::QueueItem {
2899 
                repo: format!("{}/{}", e.owner, e.name),
2900 
                run: e.run_number,
2901 
                job: e.job,
2902 
                status: e.status,
2903 
                runner: e.runner,
2904 
            })
2905 
            .collect(),
2906 
    ))
2907 
}
7d2eb590 Andy McCall ↶ 2908
2909 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
2910 
/// repository may use to review (hub spec §13.4). Accepted at once; the
2911 
/// answer arrives as a `comment` review via the assistant.
2912 
async fn request_assistant(
2913 
    State(app): State<Shared>,
2914 
    headers: HeaderMap,
2915 
    Path((owner, name, number)): Path<(String, String, i64)>,
2916 
    Json(body): Json<hub_api::AssistantRequest>,
2917 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
2918 
    let c = caller(&app, &headers).await?;
2919 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2920 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2921 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2922 
    if Some(me.id) != p.author_id && role < Role::Write {
2923 
        return Err(forbidden("only the author or a writer asks for reviews"));
2924 
    }
2925 
    if !p.is_open() {
2926 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2927 
    }
2928 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
2929 
        .await?
2930 
        .into_iter()
2931 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
2932 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
2933 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
2934 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
2935 
    Ok((StatusCode::ACCEPTED, Json(asked)))
2936 
}
62ceb2ee Andy McCall ↶ 2937
2938 
// -------------------------------------------------------- assistants (§13.4)
2939
2940 
use crate::levels::At;
2941 
use crate::web::assistants as aa;
2942
2943 
/// The level a repository's assistants live at, for its admins (repo:admin).
2944 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
2945 
    let me = c.require("repo:admin")?.clone();
2946 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
2947 
    Ok((me, At::repo(&row)))
2948 
}
2949
2950 
/// An organisation's level, for its owners (repo:admin).
2951 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2952 
    let me = c.require("repo:admin")?.clone();
2953 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
2954 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
2955 
        return Err(not_found("no such organisation"));
2956 
    }
2957 
    Ok((me, At::org(&o)))
2958 
}
2959
2960 
/// The site's level, for its administrators.
2961 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
2962 
    Ok((require_site_admin(c)?.clone(), At::site()))
2963 
}
2964
2965 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2966 
    match r {
2967 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
2968 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
2969 
    }
2970 
}
2971
2972 
macro_rules! assistant_routes {
2973 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
2974 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
2975 
            let c = caller(&app, &headers).await?;
2976 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2977 
            Ok(Json(aa::api_list(&app, &at).await?))
2978 
        }
2979 
        async fn $put(
2980 
            State(app): State<Shared>,
2981 
            headers: HeaderMap,
2982 
            Path(($($p),*)): Path<($($t),*)>,
2983 
            Json(body): Json<NewAssistant>,
2984 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2985 
            let c = caller(&app, &headers).await?;
2986 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2987 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
2988 
        }
2989 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
2990 
            let c = caller(&app, &headers).await?;
2991 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2992 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2993 
        }
2994 
        async fn $prompt_put(
2995 
            State(app): State<Shared>,
2996 
            headers: HeaderMap,
2997 
            Path(($($p),*)): Path<($($t),*)>,
2998 
            Json(body): Json<AssistantPrompt>,
2999 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
3000 
            let c = caller(&app, &headers).await?;
3001 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3002 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3003 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3004 
        }
3005 
    };
3006 
}
3007
3008 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
3009
3010 
async fn repo_assistant_delete(
3011 
    State(app): State<Shared>,
3012 
    headers: HeaderMap,
3013 
    Path((owner, name, assistant)): Path<(String, String, String)>,
3014 
) -> Result<StatusCode, ApiError> {
3015 
    let c = caller(&app, &headers).await?;
3016 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
3017 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3018 
        Ok(StatusCode::NO_CONTENT)
3019 
    } else {
3020 
        Err(not_found("no such assistant at this level"))
3021 
    }
3022 
}
3023
3024 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3025 
    org_level(app, c, org).await
3026 
}
3027
3028 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
3029 
    let c = caller(&app, &headers).await?;
3030 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3031 
    Ok(Json(aa::api_list(&app, &at).await?))
3032 
}
3033
3034 
async fn org_assistant_put(
3035 
    State(app): State<Shared>,
3036 
    headers: HeaderMap,
3037 
    Path(org): Path<String>,
3038 
    Json(body): Json<NewAssistant>,
3039 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3040 
    let c = caller(&app, &headers).await?;
3041 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3042 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3043 
}
3044
3045 
async fn org_assistant_delete(
3046 
    State(app): State<Shared>,
3047 
    headers: HeaderMap,
3048 
    Path((org, assistant)): Path<(String, String)>,
3049 
) -> Result<StatusCode, ApiError> {
3050 
    let c = caller(&app, &headers).await?;
3051 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3052 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3053 
        Ok(StatusCode::NO_CONTENT)
3054 
    } else {
3055 
        Err(not_found("no such assistant at this level"))
3056 
    }
3057 
}
3058
3059 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
3060 
    let c = caller(&app, &headers).await?;
3061 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3062 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3063 
}
3064
3065 
async fn org_prompt_put(
3066 
    State(app): State<Shared>,
3067 
    headers: HeaderMap,
3068 
    Path(org): Path<String>,
3069 
    Json(body): Json<AssistantPrompt>,
3070 
) -> Result<Json<AssistantPrompt>, ApiError> {
3071 
    let c = caller(&app, &headers).await?;
3072 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3073 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3074 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3075 
}
3076
3077 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
3078 
    let c = caller(&app, &headers).await?;
3079 
    let (_, at) = site_level(&c)?;
3080 
    Ok(Json(aa::api_list(&app, &at).await?))
3081 
}
3082
3083 
async fn site_assistant_put(
3084 
    State(app): State<Shared>,
3085 
    headers: HeaderMap,
3086 
    Json(body): Json<NewAssistant>,
3087 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3088 
    let c = caller(&app, &headers).await?;
3089 
    let (me, at) = site_level(&c)?;
3090 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3091 
}
3092
3093 
async fn site_assistant_delete(
3094 
    State(app): State<Shared>,
3095 
    headers: HeaderMap,
3096 
    Path(assistant): Path<String>,
3097 
) -> Result<StatusCode, ApiError> {
3098 
    let c = caller(&app, &headers).await?;
3099 
    let (me, at) = site_level(&c)?;
3100 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3101 
        Ok(StatusCode::NO_CONTENT)
3102 
    } else {
3103 
        Err(not_found("no such assistant at this level"))
3104 
    }
3105 
}
3106
3107 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
3108 
    let c = caller(&app, &headers).await?;
3109 
    let (_, at) = site_level(&c)?;
3110 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3111 
}
3112
3113 
async fn site_prompt_put(
3114 
    State(app): State<Shared>,
3115 
    headers: HeaderMap,
3116 
    Json(body): Json<AssistantPrompt>,
3117 
) -> Result<Json<AssistantPrompt>, ApiError> {
3118 
    let c = caller(&app, &headers).await?;
3119 
    let (me, at) = site_level(&c)?;
3120 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3121 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3122 
}