OXYGENHUB
# 2a8b621676b4 oxygenhub / crates / hub / src / api / mod.rs
115.3 KiB · Rust · last changed Land now, over the checks 18 days ago source blame history raw
b64e2537 Andy McCall ↶ 1 
//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
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//! problems, the same shapes as `oxy --json` where one exists. Reads need
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//! `repo:read` (anonymous for public repositories); writes the scope named
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//! on each handler.
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use crate::auth::{self, Access, Role};
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use crate::db::{self, accounts::Account};
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use crate::repos::{view, RepoError, RepoName};
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use crate::Shared;
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use axum::extract::{Path, Query, State};
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use axum::http::{HeaderMap, StatusCode};
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use axum::response::{IntoResponse, Response};
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use axum::routing::{get, post};
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use axum::{Json, Router};
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use hub_api::*;
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use serde::Deserialize;
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mod backups;
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pub mod device;
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mod 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(
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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/{id}", axum::routing::patch(projects::move_card).delete(projects::remove_card))
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        .route("/device/code", post(device::code))
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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/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("/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))
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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}/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> {
203 
    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> {
225 
    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(
248 
    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> {
254 
    let c = caller(&app, &headers).await?;
255 
    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?
262 
        .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 {
271 
    fn into_response(self) -> Response {
272 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
273 
        (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 {
278 
    fn from(e: RepoError) -> ApiError {
279 
        match e {
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            RepoError::NotFound => not_found("no such repository"),
281 
            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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        }
284 
    }
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}
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impl From<sqlx::Error> for ApiError {
288 
    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 {
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    ApiError(StatusCode::NOT_FOUND, what.into())
295 
}
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pub(crate) fn forbidden(what: &str) -> ApiError {
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    ApiError(StatusCode::FORBIDDEN, what.into())
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}
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/// The address a request came from: the client's, as the proxy reports
302 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
303 
/// Only an address's characters are kept, so it is safe to show.
304 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
305 
    let from_proxy = || {
306 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
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            .iter()
308 
            .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()))
309 
    };
310 
    let addr = if app.config.server.behind_proxy {
311 
        from_proxy()
312 
    } else {
313 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
314 
    };
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    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
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}
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/// `DELETE /api/v1/user/token`: revoke the token this request is made
319 
/// with, as `oxy auth logout` does.
320 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
321 
    let c = caller(&app, &headers).await?;
322 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
323 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
324 
    };
325 
    db::accounts::delete_token(&app.db, account.id, id).await?;
326 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
327 
    Ok(StatusCode::NO_CONTENT)
328 
}
329
b64e2537 Andy McCall ↶ 330 
/// Who calls: the account behind a bearer token, with the token's scopes.
331 
pub struct Caller {
332 
    pub account: Option<Account>,
333 
    pub scopes: Vec<String>,
334 
    pub site: bool,
0b20f1ec Andy McCall ↶ 335 
    /// The token's name, for records of what a call did.
336 
    pub token: String,
60f11b71 Andy McCall ↶ 337 
    /// The personal access token's id, when one is used.
338 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 339 
    /// The token is an agent's (oxygenhub#183): what it does says so.
340 
    pub agent: bool,
b64e2537 Andy McCall ↶ 341 
}
342
343 
impl Caller {
344 
    fn has(&self, scope: &str) -> bool {
345 
        self.site
346 
            || self.scopes.iter().any(|s| {
347 
                s == scope
348 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
349 
                    || (scope == "repo:write" && s == "repo:admin")
350 
            })
351 
    }
352
353 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
354 
        if !self.has(scope) {
355 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
356 
        }
357 
        self.account.as_ref().ok_or_else(|| ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required".into()))
358 
    }
359 
}
360
361 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 362 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 363 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 364 
    };
b64e2537 Andy McCall ↶ 365 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
366 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 367 
        return Ok(Caller {
368 
            account: admin,
369 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
370 
            site: true,
371 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 372 
            token_id: None,
05f1a85a Andy McCall ↶ 373 
            agent: false,
0b20f1ec Andy McCall ↶ 374 
        });
b64e2537 Andy McCall ↶ 375 
    }
376 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 377 
    match token {
b64e2537 Andy McCall ↶ 378 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 379 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 380 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 381 
            Ok(Caller {
382 
                account,
383 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
384 
                site: false,
385 
                token: tok.name.clone(),
386 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 387 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 388 
            })
b64e2537 Andy McCall ↶ 389 
        }
de505df5 Andy McCall ↶ 390 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
391 
    }
392 
}
393
b64e2537 Andy McCall ↶ 394 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
395 
    Repository {
396 
        owner: r.owner.clone(),
397 
        name: r.name.clone(),
398 
        description: r.description.clone(),
399 
        default_bookmark: r.default_bookmark.clone(),
400 
        visibility: r.visibility(),
401 
        created_ms: r.created_ms,
402 
        updated_ms: r.updated_ms,
403 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
404 
    }
405 
}
406
407 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 408 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 409 
    app: &Shared,
b64e2537 Andy McCall ↶ 410 
    c: &Caller,
de505df5 Andy McCall ↶ 411 
    owner: &str,
412 
    name: &str,
b64e2537 Andy McCall ↶ 413 
    access: Access,
414 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
415 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
416 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
417 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
418 
    if !auth::roles::allows(role, access) {
419 
        return Err(not_found("no such repository"));
420 
    }
421 
    Ok((repo, row, role.unwrap_or(Role::Read)))
422 
}
423
424 
fn summary(c: &view::ChangeView) -> ChangeSummary {
425 
    ChangeSummary {
426 
        hash: c.hash.clone(),
427 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
428 
        author: Author {
429 
            name: c.author.name.clone(),
430 
            email: c.author.email.clone(),
431 
            key: c.author.key.clone(),
432 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 433 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 434 
        },
435 
        when_ms: c.when_ms,
436 
        deps: c.deps.clone(),
437 
        head: c.head,
8933faff Andy McCall ↶ 438 
        via: c.via.as_ref().map(|v| Via {
439 
            name: v.name.clone(),
440 
            key: v.key.clone(),
441 
            scope: v.scope.clone(),
442 
            expires_ms: v.expires_ms,
443 
            revoked: v.revoked,
444 
        }),
b64e2537 Andy McCall ↶ 445 
        signature: match &c.signature {
446 
            view::SigView::Unsigned => Signature::Unsigned,
447 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
448 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
449 
        },
450 
    }
451 
}
452
453 
// ---------------------------------------------------------------- accounts
454
455 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
456 
    let c = caller(&app, &headers).await?;
457 
    let a = c.require("user:read")?;
458 
    Ok(Json(user_of(&app, a).await?))
459 
}
460
42a0ba4b Andy McCall ↶ 461 
#[derive(Deserialize)]
462 
struct InboxQuery {
463 
    #[serde(default)]
464 
    limit: Option<i64>,
465 
}
466
467 
/// The caller's inbox; reading and clearing it needs `user:read`, since
468 
/// it touches nothing but the caller's own notifications.
469 
async fn notifications(
470 
    State(app): State<Shared>,
471 
    headers: HeaderMap,
472 
    Query(q): Query<InboxQuery>,
473 
) -> Result<Json<hub_api::Inbox>, ApiError> {
474 
    let c = caller(&app, &headers).await?;
475 
    let a = c.require("user:read")?;
476 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
477 
    let base = app.config.base_url().trim_end_matches('/').to_string();
478 
    let items = db::notify::inbox(&app.db, a.id, limit)
479 
        .await?
480 
        .into_iter()
481 
        .map(|n| hub_api::Notification {
482 
            id: n.id,
483 
            at_ms: n.at_ms,
484 
            kind: n.kind,
485 
            title: n.title,
486 
            url: if n.url.starts_with('/') { format!("{base}{}", n.url) } else { n.url },
487 
            actor: n.actor,
488 
            read: n.read,
489 
        })
490 
        .collect();
491 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
492 
}
493
494 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
495 
    let c = caller(&app, &headers).await?;
496 
    let a = c.require("user:read")?;
497 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
498 
    Ok(StatusCode::NO_CONTENT)
499 
}
500
501 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
502 
    let c = caller(&app, &headers).await?;
503 
    let a = c.require("user:read")?;
504 
    db::notify::mark_read(&app.db, a.id, None).await?;
505 
    Ok(StatusCode::NO_CONTENT)
506 
}
507
b64e2537 Andy McCall ↶ 508 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
509 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
510 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
511 
}
512
513 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
514 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
515 
    Ok(Json(user_of(&app, &a).await?))
516 
}
517
518 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
519 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
520 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
521 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
522 
}
523
524 
#[derive(Deserialize)]
525 
struct SearchQuery {
526 
    q: String,
527 
}
528
529 
async fn search(
530 
    State(app): State<Shared>,
531 
    headers: HeaderMap,
532 
    Query(q): Query<SearchQuery>,
533 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
534 
    let c = caller(&app, &headers).await?;
535 
    let mut out = Vec::new();
536 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
537 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
538 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
539 
        if !auth::roles::allows(role, Access::Read) {
540 
            continue;
541 
        }
542 
        out.push(
543 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
544 
        );
545 
    }
546 
    Ok(Json(out))
547 
}
548
549 
// ------------------------------------------------------------ repositories
550
551 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
552 
    let c = caller(&app, &headers).await?;
553 
    let mut out = Vec::new();
554 
    for r in db::repos::list(&app.db).await? {
555 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
556 
        if auth::roles::allows(role, Access::Read) {
557 
            out.push(repository(&app, &r));
558 
        }
de505df5 Andy McCall ↶ 559 
    }
b64e2537 Andy McCall ↶ 560 
    Ok(Json(out))
561 
}
562
563 
async fn create_repo(
564 
    State(app): State<Shared>,
565 
    headers: HeaderMap,
566 
    Json(body): Json<NewRepository>,
567 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
568 
    let c = caller(&app, &headers).await?;
569 
    let me = c.require("repo:admin")?;
570 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 571 
    if name.name.ends_with(crate::wiki::SUFFIX) {
572 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
573 
    }
b64e2537 Andy McCall ↶ 574 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
575 
        return Err(forbidden("you cannot create repositories under that owner"));
576 
    }
577 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
578 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
579 
    }
580 
    app.repos.create(&name, None)?;
581 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
582 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
583 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
584 
}
585
586 
async fn get_repo(
587 
    State(app): State<Shared>,
588 
    headers: HeaderMap,
589 
    Path((owner, name)): Path<(String, String)>,
590 
) -> Result<Json<Repository>, ApiError> {
591 
    let c = caller(&app, &headers).await?;
592 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
593 
    Ok(Json(repository(&app, &row)))
594 
}
595
596 
async fn bookmarks(
597 
    State(app): State<Shared>,
598 
    headers: HeaderMap,
599 
    Path((owner, name)): Path<(String, String)>,
600 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
601 
    let c = caller(&app, &headers).await?;
602 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
603 
    let default = row.default_bookmark.clone();
604 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
605 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
606 
}
607
e7158350 Andy McCall ↶ 608 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 609 
struct BackupSetting {
610 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
611 
    backup: String,
612 
}
613
614 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
615 
/// backup (docs/backups.md §5). Owners and admins.
616 
async fn set_backup(
617 
    State(app): State<Shared>,
618 
    headers: HeaderMap,
619 
    Path((owner, name)): Path<(String, String)>,
620 
    Json(b): Json<BackupSetting>,
621 
) -> Result<Json<serde_json::Value>, ApiError> {
622 
    let c = caller(&app, &headers).await?;
623 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
624 
    let setting = match b.backup.as_str() {
625 
        "owner" => "",
626 
        "hourly" | "daily" | "off" => b.backup.as_str(),
627 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
628 
    };
629 
    db::repos::set_backup(&app.db, row.id, setting).await?;
630 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
631 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
632 
}
633
634 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 635 
struct DiffusionSetting {
636 
    /// `off`, `green`, `any`, or `default` (the site's).
637 
    follow: String,
f4d6ef41 Andy McCall ↶ 638 
    /// `auto` or `propose`; absent keeps it as it is.
639 
    #[serde(default)]
640 
    land: Option<String>,
e7158350 Andy McCall ↶ 641 
}
642
643 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
644 
/// repository follows the upstreams it pins (#148). Owners and admins.
645 
async fn set_diffusion(
646 
    State(app): State<Shared>,
647 
    headers: HeaderMap,
648 
    Path((owner, name)): Path<(String, String)>,
649 
    Json(d): Json<DiffusionSetting>,
650 
) -> Result<Json<serde_json::Value>, ApiError> {
651 
    let c = caller(&app, &headers).await?;
652 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
653 
    let setting = match d.follow.as_str() {
654 
        "off" | "green" | "any" => d.follow.as_str(),
655 
        "default" => "",
656 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 657 
    };
658 
    let land = match d.land.as_deref() {
659 
        Some(l @ ("auto" | "propose")) => Some(l),
660 
        None => None,
661 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 662 
    };
663 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 664 
    if let Some(l) = land {
665 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
666 
    }
e7158350 Andy McCall ↶ 667 
    db::accounts::audit(
668 
        &app.db,
669 
        c.account.as_ref(),
670 
        "repo.diffusion",
671 
        &format!("{owner}/{name}"),
672 
        if setting.is_empty() { "default" } else { setting },
673 
    )
674 
    .await
675 
    .ok();
676 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
677 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 678 
    // Turned on: bumped at once to where its upstreams are (#148).
679 
    if rule.follow != crate::diffusion::Follow::Off {
680 
        let (app, row) = (app.clone(), row.clone());
681 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
682 
    }
f4d6ef41 Andy McCall ↶ 683 
    if land == Some("auto") {
684 
        let (app, row) = (app.clone(), row.clone());
685 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
686 
    }
687 
    Ok(Json(
688 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
689 
    ))
e7158350 Andy McCall ↶ 690 
}
691
f677d627 Andy McCall ↶ 692 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
693 
/// one as a subrepo and that the caller may read, each with its pin and
694 
/// how far behind this repository's default bookmark it is (#148).
695 
async fn consumers(
696 
    State(app): State<Shared>,
697 
    headers: HeaderMap,
698 
    Path((owner, name)): Path<(String, String)>,
699 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
700 
    let c = caller(&app, &headers).await?;
701 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
702 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
703 
}
704
eb2a3502 Andy McCall ↶ 705 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
706 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
707 
async fn diffusion(
708 
    State(app): State<Shared>,
709 
    headers: HeaderMap,
710 
    Path((owner, name)): Path<(String, String)>,
711 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
712 
    let c = caller(&app, &headers).await?;
713 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
714 
    let slug = format!("{owner}/{name}");
715 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
716 
        .await
717 
        .iter()
718 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
719 
        .collect();
720 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
721 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
722 
}
723
b64e2537 Andy McCall ↶ 724 
async fn tags(
725 
    State(app): State<Shared>,
726 
    headers: HeaderMap,
727 
    Path((owner, name)): Path<(String, String)>,
728 
) -> Result<Json<Vec<Tag>>, ApiError> {
729 
    let c = caller(&app, &headers).await?;
730 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
731 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
732 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
733 
}
734
735 
#[derive(Deserialize)]
736 
struct HistoryQuery {
737 
    path: Option<String>,
738 
    offset: Option<usize>,
739 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 740 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
741 
    /// reference's whole history; the reference still gives the labels.
742 
    r: Option<String>,
b64e2537 Andy McCall ↶ 743 
}
744
745 
async fn history(
746 
    State(app): State<Shared>,
747 
    headers: HeaderMap,
748 
    Path((owner, name, r)): Path<(String, String, String)>,
749 
    Query(q): Query<HistoryQuery>,
750 
) -> Result<Json<History>, ApiError> {
751 
    let c = caller(&app, &headers).await?;
752 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
753 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 754 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
755 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 756 
    let h = app
757 
        .repos
758 
        .read(&repo, move |repo, cache| {
759 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 760 
            match &revset {
761 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
762 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
763 
            }
b64e2537 Andy McCall ↶ 764 
        })
f28389bd Andy McCall ↶ 765 
        .await
766 
        .map_err(|e| {
767 
            // A revset that does not parse, names nothing, or goes past the
768 
            // budget is the caller's to fix.
769 
            if by_revset {
770 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
771 
            } else {
772 
                e.into()
773 
            }
774 
        })?;
b64e2537 Andy McCall ↶ 775 
    let mut entries = h.entries;
776 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
777 
    Ok(Json(History {
778 
        reference: h.target.label,
779 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
780 
        total: h.total,
781 
        offset: h.offset,
782 
        changes: entries.iter().map(summary).collect(),
783 
    }))
784 
}
785
786 
async fn change(
787 
    State(app): State<Shared>,
788 
    headers: HeaderMap,
789 
    Path((owner, name, hash)): Path<(String, String, String)>,
790 
) -> Result<Json<ChangeDetail>, ApiError> {
791 
    let c = caller(&app, &headers).await?;
792 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
793 
    let d = app
794 
        .repos
795 
        .read(&repo, move |repo, cache| {
796 
            let h = view::resolve_change(repo, cache, &hash)?;
797 
            view::change(repo, cache, &h)
798 
        })
799 
        .await?;
800 
    let mut v = d.view;
801 
    crate::web::attribute(&app, &mut [&mut v]).await;
802 
    let files = crate::web::history::render_files(&d.files, &d.bases)
803 
        .into_iter()
804 
        .map(|f| FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed })
805 
        .collect();
806 
    Ok(Json(ChangeDetail {
807 
        body: v.body.clone(),
808 
        change: summary(&v),
809 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
810 
        in_bookmarks: d.in_bookmarks,
811 
        in_tags: d.in_tags,
812 
        files,
813 
    }))
814 
}
815
816 
fn entry(e: &view::Entry) -> TreeEntry {
817 
    TreeEntry {
818 
        name: e.name.clone(),
819 
        path: e.path.clone(),
820 
        kind: match e.kind {
821 
            view::EntryKind::Dir => "dir",
822 
            view::EntryKind::File => "file",
823 
            view::EntryKind::Symlink => "symlink",
824 
            view::EntryKind::Subrepo => "subrepo",
825 
        }
826 
        .into(),
827 
        exec: e.exec,
828 
        size: e.size,
829 
        conflicted: e.conflicted,
830 
    }
831 
}
832
833 
async fn tree_root(
834 
    State(app): State<Shared>,
835 
    headers: HeaderMap,
836 
    Path((owner, name, r)): Path<(String, String, String)>,
837 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
838 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
839 
}
840
841 
async fn tree(
842 
    State(app): State<Shared>,
843 
    headers: HeaderMap,
844 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
845 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
846 
    let c = caller(&app, &headers).await?;
847 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
848 
    let t = app
849 
        .repos
850 
        .read(&repo, move |repo, cache| {
851 
            let target = view::resolve(repo, cache, &r)?;
852 
            view::tree(repo, cache, target, &path)
853 
        })
854 
        .await?;
855 
    Ok(Json(t.entries.iter().map(entry).collect()))
856 
}
857
858 
async fn file(
859 
    State(app): State<Shared>,
860 
    headers: HeaderMap,
861 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
862 
) -> Result<Response, ApiError> {
863 
    let c = caller(&app, &headers).await?;
864 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
865 
    let limit = app.config.limits.render_limit.0;
866 
    let f = app
867 
        .repos
868 
        .read(&repo, move |repo, cache| {
869 
            let target = view::resolve(repo, cache, &r)?;
870 
            view::file(repo, cache, target, &path, limit)
871 
        })
872 
        .await?;
873 
    Ok(crate::web::raw(f.bytes, &f.name, false))
874 
}
875
876 
async fn blame(
877 
    State(app): State<Shared>,
878 
    headers: HeaderMap,
879 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
880 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
881 
    let c = caller(&app, &headers).await?;
882 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
883 
    let limit = app.config.limits.render_limit.0;
884 
    let b = app
885 
        .repos
886 
        .read(&repo, move |repo, cache| {
887 
            let target = view::resolve(repo, cache, &r)?;
888 
            view::blame(repo, cache, target, &path, limit)
889 
        })
890 
        .await?;
891 
    Ok(Json(
892 
        b.lines
893 
            .into_iter()
894 
            .map(|l| BlameLine {
895 
                line: l.line,
896 
                change: l.hash.to_hex(),
897 
                index: l.index,
898 
                author: l.author,
899 
                when_ms: l.when_ms,
900 
                text: String::from_utf8_lossy(&l.text).into_owned(),
901 
            })
902 
            .collect(),
903 
    ))
904 
}
905
906 
async fn conflicts(
907 
    State(app): State<Shared>,
908 
    headers: HeaderMap,
909 
    Path((owner, name)): Path<(String, String)>,
910 
) -> Result<Json<Vec<Conflict>>, ApiError> {
911 
    let c = caller(&app, &headers).await?;
912 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
913 
    let list = app.repos.read(&repo, view::conflicts).await?;
914 
    Ok(Json(
915 
        list.into_iter()
916 
            .map(|c| Conflict {
917 
                bookmark: c.bookmark,
918 
                path: c.path,
919 
                kind: c.kind,
920 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
921 
            })
922 
            .collect(),
923 
    ))
df940d75 Andy McCall ↶ 924 
}
925
926 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
927 
/// (hub spec §9.1), as the page's JSON export.
928 
async fn release_trust(
929 
    State(app): State<Shared>,
930 
    headers: HeaderMap,
931 
    Path((owner, name, tag)): Path<(String, String, String)>,
932 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
933 
    let c = caller(&app, &headers).await?;
934 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
935 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
936 
        Some(t) => Ok(Json(t)),
937 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
938 
    }
b64e2537 Andy McCall ↶ 939 
}
940
941 
async fn trust(
942 
    State(app): State<Shared>,
943 
    headers: HeaderMap,
944 
    Path((owner, name)): Path<(String, String)>,
945 
) -> Result<Json<Trust>, ApiError> {
946 
    let c = caller(&app, &headers).await?;
947 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
948 
    let key = app.hub_key.key;
949 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
950 
    Ok(Json(Trust {
951 
        policy: t.policy.map(|p| Policy {
952 
            serial: p.serial,
953 
            expires_ms: p.expires_ms,
954 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
955 
            root_threshold: p.root_threshold,
956 
            rules: p
957 
                .rules
958 
                .iter()
959 
                .map(|r| Rule {
960 
                    pattern: r.pattern.clone(),
961 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
962 
                    threshold: r.threshold,
963 
                    require: r.require.clone(),
964 
                    allow_conflicts: r.allow_conflicts,
965 
                })
966 
                .collect(),
967 
        }),
968 
        signed: t.verification.signed,
969 
        sealed: t.verification.sealed,
970 
        unsigned: t.verification.unsigned,
971 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
972 
        hub_key: t.hub_key,
973 
    }))
974 
}
975
976 
async fn pushes(
977 
    State(app): State<Shared>,
978 
    headers: HeaderMap,
979 
    Path((owner, name)): Path<(String, String)>,
980 
) -> Result<Json<Vec<Push>>, ApiError> {
981 
    let c = caller(&app, &headers).await?;
982 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
983 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
984 
    Ok(Json(
985 
        rows.into_iter()
986 
            .map(|p| Push {
987 
                at_ms: p.at_ms,
988 
                pusher: p.pusher,
989 
                reference: p.reference,
990 
                ok: p.ok,
991 
                reason: p.reason,
992 
                old_state: p.old_state,
993 
                new_state: p.new_state,
994 
                heads: p.heads,
995 
                changes: p.changes,
996 
            })
997 
            .collect(),
998 
    ))
de505df5 Andy McCall ↶ 999 
}
1000
b64e2537 Andy McCall ↶ 1001 
// --------------------------------------------------------------- proposals
1002
0b20f1ec Andy McCall ↶ 1003 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all`:
1004 
/// open ones (drafts too) by default.
de505df5 Andy McCall ↶ 1005 
async fn proposals(
1006 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1007 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1008 
    Path((owner, name)): Path<(String, String)>,
0b20f1ec Andy McCall ↶ 1009 
    Query(q): Query<IssuesQuery>,
b64e2537 Andy McCall ↶ 1010 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1011 
    let c = caller(&app, &headers).await?;
1012 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1013 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1014 
        "open" => &["open", "draft"],
1015 
        "draft" => &["draft"],
1016 
        "landed" => &["landed"],
1017 
        "closed" => &["closed"],
1018 
        "all" => &["open", "draft", "landed", "closed"],
1019 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1020 
    };
de505df5 Andy McCall ↶ 1021 
    let mut out = Vec::new();
0b20f1ec Andy McCall ↶ 1022 
    for p in db::proposals::list(&app.db, row.id, states).await? {
de505df5 Andy McCall ↶ 1023 
        let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1024 
        let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1025 
        out.push(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await);
1026 
    }
1027 
    Ok(Json(out))
1028 
}
1029
1030 
async fn proposal(
1031 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1032 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1033 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1034 
) -> Result<Json<Proposal>, ApiError> {
1035 
    let c = caller(&app, &headers).await?;
1036 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1037 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1038 
    let source_url = match p.source_repo_id {
1039 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1040 
        None => None,
1041 
    };
1042 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1043 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1044 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1045 
}
1046
739a763a Andy McCall ↶ 1047 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1048 
/// keeping what is not given; the author or a maintainer, as on the page
1049 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1050 
async fn edit_proposal(
1051 
    State(app): State<Shared>,
1052 
    headers: HeaderMap,
1053 
    Path((owner, name, number)): Path<(String, String, i64)>,
1054 
    Json(body): Json<hub_api::ProposalEdit>,
1055 
) -> Result<Json<Proposal>, ApiError> {
1056 
    let c = caller(&app, &headers).await?;
1057 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1058 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1059 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1060 
    let text = body.title.is_some() || body.body.is_some();
1061 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1062 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1063 
    }
1064 
    if body.labels.is_some() && role < Role::Triage {
1065 
        return Err(forbidden("setting labels needs triage access"));
1066 
    }
1067 
    // Every name is checked before anything changes.
1068 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1069 
    if text {
1070 
        let title = match body.title.as_deref().map(str::trim) {
1071 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1072 
            Some(t) => t,
1073 
            None => p.title.as_str(),
1074 
        };
1075 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1076 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1077 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1078 
    }
2291f8cc Andy McCall ↶ 1079 
    if let Some(want) = labels {
1080 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1081 
        for l in &have {
1082 
            if !want.iter().any(|w| w.id == l.id) {
1083 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1084 
            }
1085 
        }
1086 
        for w in &want {
1087 
            if !have.iter().any(|l| l.id == w.id) {
1088 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1089 
            }
1090 
        }
1091 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1092 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1093 
    }
71e65fcf Andy McCall ↶ 1094 
    if let Some(want) = body.state.as_deref() {
1095 
        if Some(me.id) != p.author_id && role < Role::Triage {
1096 
            return Err(ApiError(
1097 
                StatusCode::FORBIDDEN,
1098 
                "only the proposal's author or someone with triage access can close or reopen it".into(),
1099 
            ));
1100 
        }
1101 
        let new_state = match (want, p.state.as_str()) {
1102 
            ("closed", "open" | "draft") => "closed",
1103 
            ("open", "closed") => "open",
1104 
            (w, now) if w == now => now,
1105 
            ("closed" | "open", now) => {
1106 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1107 
            }
1108 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed or open".into())),
1109 
        };
1110 
        if new_state != p.state {
1111 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1112 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1113 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1114 
        }
1115 
    }
739a763a Andy McCall ↶ 1116 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1117 
    let source_url = match p.source_repo_id {
1118 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1119 
        None => None,
1120 
    };
1121 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1122 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1123 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1124 
}
1125
1f1eb06a Andy McCall ↶ 1126 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1127 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1128 
/// `{"over_checks": "reason"}` lands over required checks that have not
1129 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1130 
async fn land_proposal(
1131 
    State(app): State<Shared>,
1132 
    headers: HeaderMap,
1133 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1134 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1135 
) -> Result<Json<Proposal>, ApiError> {
1136 
    let c = caller(&app, &headers).await?;
1137 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1138 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1139 
        None
1140 
    } else {
1141 
        serde_json::from_slice::<serde_json::Value>(&body)
1142 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1143 
            .get("over_checks")
1144 
            .and_then(|v| v.as_str())
1145 
            .map(String::from)
1146 
    };
1147 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1148 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1149 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1150 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1151 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1152 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1153 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1154 
    }
d23464c0 Andy McCall ↶ 1155 
}
1156
3f02e5ea Andy McCall ↶ 1157 
/// The files a proposal changes (hub spec §12.1).
1158 
async fn proposal_files(
1159 
    State(app): State<Shared>,
1160 
    headers: HeaderMap,
1161 
    Path((owner, name, number)): Path<(String, String, i64)>,
1162 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1163 
    let c = caller(&app, &headers).await?;
1164 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1165 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1166 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1167 
    Ok(Json(
1168 
        loaded
1169 
            .files
1170 
            .iter()
1171 
            .map(|f| hub_api::ProposalFile {
1172 
                path: f.path.clone(),
1173 
                from: f.from.clone(),
1174 
                kind: f.kind.clone(),
1175 
                added: f.added,
1176 
                removed: f.removed,
1177 
            })
1178 
            .collect(),
1179 
    ))
1180 
}
1181
1182 
/// One file's bytes on a side of a proposal: `base` is the target's
1183 
/// state, `head` the projected state. 404 when the file does not exist
1184 
/// on that side.
1185 
async fn proposal_content(
1186 
    State(app): State<Shared>,
1187 
    headers: HeaderMap,
1188 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1189 
) -> Result<Response, ApiError> {
1190 
    let c = caller(&app, &headers).await?;
1191 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1192 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1193 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1194 
    let heads = match side.as_str() {
1195 
        "base" => loaded.target_heads,
1196 
        "head" => loaded.heads,
1197 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1198 
    };
1199 
    let limit = app.config.limits.render_limit.0;
1200 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1201 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1202 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1203 
}
1204
b64e2537 Andy McCall ↶ 1205 
async fn create_proposal(
1206 
    State(app): State<Shared>,
1207 
    headers: HeaderMap,
1208 
    Path((owner, name)): Path<(String, String)>,
1209 
    Json(body): Json<NewProposal>,
1210 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1211 
    let c = caller(&app, &headers).await?;
1212 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1213 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1214 
    let created =
1215 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1216 
            .await
1217 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
1218 
    let loaded = crate::web::proposals::load(&app, &repo, created).await?;
1219 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1220 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1221 
}
d23464c0 Andy McCall ↶ 1222
b64e2537 Andy McCall ↶ 1223 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1224 
    Comment {
1225 
        id: c.id,
1226 
        author: c.author.clone(),
1227 
        body: c.body.clone(),
1228 
        created_ms: c.created_ms,
1229 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1230 
        anchor: if c.anchor_change.is_empty() {
1231 
            None
1232 
        } else {
1233 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1234 
        },
1235 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1236 
    }
1237 
}
1238
b64e2537 Andy McCall ↶ 1239 
async fn proposal_comments(
1240 
    State(app): State<Shared>,
1241 
    headers: HeaderMap,
1242 
    Path((owner, name, number)): Path<(String, String, i64)>,
1243 
) -> Result<Json<Vec<Comment>>, ApiError> {
1244 
    let c = caller(&app, &headers).await?;
1245 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1246 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1247 
    Ok(Json(db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect()))
1248 
}
1249
1250 
async fn proposal_comment(
1251 
    State(app): State<Shared>,
1252 
    headers: HeaderMap,
1253 
    Path((owner, name, number)): Path<(String, String, i64)>,
1254 
    Json(body): Json<NewComment>,
1255 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1256 
    let c = caller(&app, &headers).await?;
1257 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1258 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1259 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1260 
    if body.body.trim().is_empty() {
1261 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1262 
    }
3f4b0ea6 Andy McCall ↶ 1263 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1264 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1265 
        (Some(path), Some(line)) if !path.is_empty() => {
1266 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1267 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1268 
            let atom = app
1269 
                .repos
1270 
                .read(&repo, move |r, cache| {
1271 
                    let projected = cache.load(r, &heads)?;
1272 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1273 
                })
1274 
                .await?
1275 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1276 
            Some((path.to_string(), atom))
1277 
        }
1278 
        _ => None,
1279 
    };
1280 
    let row_c = db::proposals::add_comment(
1281 
        &app.db,
1282 
        p.id,
1283 
        Some(me.id),
1284 
        &me.username,
1285 
        body.body.trim(),
1286 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1287 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1288 
    )
1289 
    .await?;
b64e2537 Andy McCall ↶ 1290 
    crate::notify::deliver(
1291 
        &app,
1292 
        crate::notify::Event {
1293 
            kind: "proposal.comment",
1294 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1295 
            url: format!("/{owner}/{name}/proposal/{number}"),
1296 
            actor: &me,
1297 
            repo_id: row.id,
1298 
            thread: Some(("proposal", p.id)),
1299 
            mention_text: &body.body,
1300 
            direct: p.author_id.into_iter().collect(),
1301 
        },
1302 
    )
1303 
    .await;
1304 
    crate::hooks::emit(
1305 
        &app,
1306 
        &row,
1307 
        "comment.proposal",
1308 
        &me.username,
1309 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1310 
    )
1311 
    .await;
1312 
    Ok((StatusCode::CREATED, Json(comment_of(&row_c))))
1313 
}
1314
1315 
async fn proposal_reviews(
1316 
    State(app): State<Shared>,
1317 
    headers: HeaderMap,
1318 
    Path((owner, name, number)): Path<(String, String, i64)>,
1319 
) -> Result<Json<Vec<Review>>, ApiError> {
1320 
    let c = caller(&app, &headers).await?;
1321 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1322 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1323 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1324 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1325 
    Ok(Json(
1326 
        v.reviews
1327 
            .into_iter()
1328 
            .map(|r| Review {
1329 
                id: r.row.id,
1330 
                author: r.row.author,
1331 
                verdict: r.row.verdict,
1332 
                body: r.row.body,
1333 
                sealed: r.sealed,
1334 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1335 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1336 
            })
1337 
            .collect(),
1338 
    ))
1339 
}
1340
1341 
async fn proposal_review(
1342 
    State(app): State<Shared>,
1343 
    headers: HeaderMap,
1344 
    Path((owner, name, number)): Path<(String, String, i64)>,
1345 
    Json(body): Json<NewReview>,
1346 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1347 
    let c = caller(&app, &headers).await?;
1348 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1349 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1350 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1351 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1352 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1353 
    }
1354 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1355 
        return Err(forbidden("you cannot approve your own proposal"));
1356 
    }
1357 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1358 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1359 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1360 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1361 
    Ok((
1362 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1363 
        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 ↶ 1364 
    ))
1365 
}
1366
cc1cd197 Andy McCall ↶ 1367 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1368 
/// author, or a writer). Answers with everyone asked now.
1369 
async fn request_reviewers(
1370 
    State(app): State<Shared>,
1371 
    headers: HeaderMap,
1372 
    Path((owner, name, number)): Path<(String, String, i64)>,
1373 
    Json(body): Json<ReviewRequest>,
1374 
) -> Result<Json<Vec<String>>, ApiError> {
1375 
    let c = caller(&app, &headers).await?;
1376 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1377 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1378 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1379 
    if Some(me.id) != p.author_id && role < Role::Write {
1380 
        return Err(forbidden("only the author or a writer asks for reviews"));
1381 
    }
1382 
    if !p.is_open() {
1383 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
1384 
    }
1385 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
1386 
        .await
1387 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
1388 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
1389 
}
1390
1391 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
1392 
async fn withdraw_reviewer(
1393 
    State(app): State<Shared>,
1394 
    headers: HeaderMap,
1395 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
1396 
) -> Result<StatusCode, ApiError> {
1397 
    let c = caller(&app, &headers).await?;
1398 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1399 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1400 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1401 
    if Some(me.id) != p.author_id && role < Role::Write {
1402 
        return Err(forbidden("only the author or a writer withdraws review requests"));
1403 
    }
1404 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
1405 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
1406 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
1407 
    }
1408 
    Ok(StatusCode::NO_CONTENT)
1409 
}
1410
b64e2537 Andy McCall ↶ 1411 
async fn proposal_checks(
1412 
    State(app): State<Shared>,
1413 
    headers: HeaderMap,
1414 
    Path((owner, name, number)): Path<(String, String, i64)>,
1415 
) -> Result<Json<Vec<Check>>, ApiError> {
1416 
    let c = caller(&app, &headers).await?;
1417 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1418 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1419 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1420 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
1421 
}
1422
1423 
// ------------------------------------------------------------------ issues
1424
1425 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
1426 
    let labels = db::issues::issue_labels(&app.db, i.id)
1427 
        .await?
1428 
        .into_iter()
1429 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1430 
        .collect();
1431 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
1432 
    let milestone = match i.milestone_id {
1433 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
1434 
        None => None,
1435 
    };
5d90e0e0 Andy McCall 1436 
    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 ↶ 1437 
    Ok(Issue {
1438 
        number: i.number,
1439 
        title: i.title.clone(),
1440 
        body: i.body.clone(),
1441 
        author: i.author.clone(),
1442 
        state: i.state.clone(),
1443 
        reason: i.reason.clone(),
1444 
        labels,
1445 
        assignees,
1446 
        milestone,
1447 
        comments,
1448 
        locked: i.locked,
1449 
        pinned: i.pinned,
1450 
        created_ms: i.created_ms,
1451 
        updated_ms: i.updated_ms,
1452 
        closed_ms: i.closed_ms,
1453 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
1454 
    })
1455 
}
1456
1457 
#[derive(Deserialize)]
1458 
struct IssuesQuery {
1459 
    state: Option<String>,
1460 
}
1461
1462 
async fn issues(
1463 
    State(app): State<Shared>,
1464 
    headers: HeaderMap,
1465 
    Path((owner, name)): Path<(String, String)>,
1466 
    Query(q): Query<IssuesQuery>,
1467 
) -> Result<Json<Vec<Issue>>, ApiError> {
1468 
    let c = caller(&app, &headers).await?;
1469 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1470 
    let state = q.state.unwrap_or_else(|| "open".into());
1471 
    let mut out = Vec::new();
1472 
    for i in db::issues::list(&app.db, row.id).await? {
1473 
        if state == "all" || i.state == state {
1474 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 1475 
        }
1476 
    }
b64e2537 Andy McCall ↶ 1477 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 1478 
}
1479
b64e2537 Andy McCall ↶ 1480 
async fn create_issue(
1481 
    State(app): State<Shared>,
1482 
    headers: HeaderMap,
1483 
    Path((owner, name)): Path<(String, String)>,
1484 
    Json(body): Json<NewIssue>,
1485 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
1486 
    let c = caller(&app, &headers).await?;
1487 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 1488 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 1489 
    if body.title.trim().is_empty() {
1490 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 1491 
    }
76f262e1 Andy McCall ↶ 1492 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
1493 
    if triage && role < Role::Triage {
1494 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1495 
    }
1496 
    // Check the names before anything is created.
1497 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 1498 
    let i = db::issues::create(
1499 
        &app.db,
1500 
        db::issues::NewIssue {
1501 
            repo_id: row.id,
1502 
            title: body.title.trim(),
1503 
            body: body.body.trim(),
1504 
            author_id: Some(me.id),
1505 
            author: &me.username,
1506 
        },
1507 
    )
1508 
    .await?;
1509 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 1510 
    if triage {
1511 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
1512 
        apply_triage(&app, &i, &me, t).await?;
1513 
    }
1514 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 1515 
    crate::web::issues::reindex(&app, row.id, &i).await;
1516 
    let api = issue_of(&app, &row, &i).await?;
1517 
    crate::notify::deliver(
1518 
        &app,
1519 
        crate::notify::Event {
1520 
            kind: "issue.opened",
1521 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
1522 
            url: format!("/{owner}/{name}/issue/{}", i.number),
1523 
            actor: &me,
1524 
            repo_id: row.id,
1525 
            thread: Some(("issue", i.id)),
1526 
            mention_text: &body.body,
1527 
            direct: vec![],
1528 
        },
1529 
    )
1530 
    .await;
1531 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
1532 
    Ok((StatusCode::CREATED, Json(api)))
1533 
}
1534
1535 
async fn issue(
1536 
    State(app): State<Shared>,
1537 
    headers: HeaderMap,
1538 
    Path((owner, name, number)): Path<(String, String, i64)>,
1539 
) -> Result<Json<Issue>, ApiError> {
1540 
    let c = caller(&app, &headers).await?;
1541 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1542 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1543 
    Ok(Json(issue_of(&app, &row, &i).await?))
1544 
}
1545
1546 
async fn issue_state(
1547 
    State(app): State<Shared>,
1548 
    headers: HeaderMap,
1549 
    Path((owner, name, number)): Path<(String, String, i64)>,
1550 
    Json(body): Json<IssueStateChange>,
1551 
) -> Result<Json<Issue>, ApiError> {
1552 
    let c = caller(&app, &headers).await?;
1553 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1554 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1555 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1556 
    if role < Role::Triage && Some(me.id) != i.author_id {
1557 
        return Err(forbidden("only the author or triage may change the state"));
1558 
    }
1559 
    let (state, reason) = match body.state.as_str() {
1560 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
1561 
        "open" => ("open", ""),
1562 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
1563 
    };
1564 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
1565 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
1566 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1567 
    let api = issue_of(&app, &row, &fresh).await?;
1568 
    crate::hooks::emit(
1569 
        &app,
1570 
        &row,
1571 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
1572 
        &me.username,
1573 
        serde_json::json!({ "issue": api }),
1574 
    )
1575 
    .await;
1576 
    Ok(Json(api))
1577 
}
1578
1579 
async fn issue_comments(
1580 
    State(app): State<Shared>,
1581 
    headers: HeaderMap,
1582 
    Path((owner, name, number)): Path<(String, String, i64)>,
1583 
) -> Result<Json<Vec<Comment>>, ApiError> {
1584 
    let c = caller(&app, &headers).await?;
1585 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1586 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1587 
    Ok(Json(
1588 
        db::issues::comments(&app.db, i.id)
1589 
            .await?
1590 
            .into_iter()
1591 
            .map(|c| Comment {
1592 
                id: c.id,
1593 
                author: c.author,
1594 
                body: c.body,
1595 
                created_ms: c.created_ms,
1596 
                path: None,
1597 
                anchor: None,
1598 
                resolved: false,
1599 
            })
1600 
            .collect(),
1601 
    ))
1602 
}
1603
1604 
async fn issue_comment(
1605 
    State(app): State<Shared>,
1606 
    headers: HeaderMap,
1607 
    Path((owner, name, number)): Path<(String, String, i64)>,
1608 
    Json(body): Json<NewComment>,
1609 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1610 
    let c = caller(&app, &headers).await?;
1611 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1612 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1613 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1614 
    if i.locked && role < Role::Triage {
1615 
        return Err(forbidden("this issue is locked"));
1616 
    }
1617 
    if body.body.trim().is_empty() {
1618 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1619 
    }
1620 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
1621 
    crate::web::issues::reindex(&app, row.id, &i).await;
1622 
    crate::notify::deliver(
1623 
        &app,
1624 
        crate::notify::Event {
1625 
            kind: "issue.comment",
1626 
            title: format!("{owner}/{name}#{number}: {}", i.title),
1627 
            url: format!("/{owner}/{name}/issue/{number}"),
1628 
            actor: &me,
1629 
            repo_id: row.id,
1630 
            thread: Some(("issue", i.id)),
1631 
            mention_text: &body.body,
1632 
            direct: i.author_id.into_iter().collect(),
1633 
        },
1634 
    )
1635 
    .await;
1636 
    let api = Comment { id: cm.id, author: cm.author, body: cm.body, created_ms: cm.created_ms, path: None, anchor: None, resolved: false };
1637 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
1638 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 1639 
}
1640
1641 
/// Labels, assignees and milestone named in a request, looked up.
1642 
struct Triage {
1643 
    labels: Option<Vec<db::issues::Label>>,
1644 
    assignees: Option<Vec<Account>>,
1645 
    /// `Some(None)` clears the milestone.
1646 
    milestone: Option<Option<db::issues::Milestone>>,
1647 
}
1648
1649 
async fn resolve_triage(
1650 
    app: &Shared,
1651 
    repo_id: i64,
1652 
    labels: Option<&[String]>,
1653 
    assignees: Option<&[String]>,
1654 
    milestone: Option<&str>,
1655 
) -> Result<Triage, ApiError> {
1656 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
1657 
    let labels = match labels {
1658 
        Some(names) => {
1659 
            let mut out = Vec::new();
1660 
            for n in names {
1661 
                out.push(
1662 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
1663 
                        .await?
1664 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
1665 
                );
1666 
            }
1667 
            Some(out)
1668 
        }
1669 
        None => None,
1670 
    };
1671 
    let assignees = match assignees {
1672 
        Some(names) => {
1673 
            let mut out = Vec::new();
1674 
            for n in names {
1675 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
1676 
            }
1677 
            Some(out)
1678 
        }
1679 
        None => None,
1680 
    };
1681 
    let milestone = match milestone.map(str::trim) {
1682 
        None => None,
1683 
        Some("") => Some(None),
1684 
        Some(title) => Some(Some(
1685 
            db::issues::milestones(&app.db, repo_id)
1686 
                .await?
1687 
                .into_iter()
1688 
                .find(|m| m.title == title)
1689 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
1690 
        )),
1691 
    };
1692 
    Ok(Triage { labels, assignees, milestone })
1693 
}
1694
1695 
/// Make an issue's labels, assignees and milestone what `t` says, with
1696 
/// timeline events for what changed.
1697 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
1698 
    if let Some(want) = t.labels {
1699 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
1700 
        for l in &have {
1701 
            if !want.iter().any(|w| w.id == l.id) {
1702 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
1703 
            }
1704 
        }
1705 
        for w in &want {
1706 
            if !have.iter().any(|l| l.id == w.id) {
1707 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
1708 
            }
1709 
        }
1710 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1711 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
1712 
    }
1713 
    if let Some(want) = t.assignees {
1714 
        let have = db::issues::assignees(&app.db, i.id).await?;
1715 
        for name in &have {
1716 
            if !want.iter().any(|a| &a.username == name) {
1717 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
1718 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
1719 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
1720 
                }
1721 
            }
1722 
        }
1723 
        for a in &want {
1724 
            if !have.contains(&a.username) {
1725 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
1726 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
1727 
            }
1728 
        }
1729 
    }
1730 
    if let Some(m) = t.milestone {
1731 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
1732 
        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();
1733 
    }
1734 
    Ok(())
1735 
}
1736
1737 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
1738 
async fn issue_edit(
1739 
    State(app): State<Shared>,
1740 
    headers: HeaderMap,
1741 
    Path((owner, name, number)): Path<(String, String, i64)>,
1742 
    Json(body): Json<IssueEdit>,
1743 
) -> Result<Json<Issue>, ApiError> {
1744 
    let c = caller(&app, &headers).await?;
1745 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1746 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1747 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1748 
    let text = body.title.is_some() || body.body.is_some();
1749 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
1750 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
1751 
        return Err(forbidden("only the author or triage may edit the title and body"));
1752 
    }
1753 
    if triage && role < Role::Triage {
1754 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1755 
    }
1756 
    if i.locked && role < Role::Triage {
1757 
        return Err(forbidden("this issue is locked"));
1758 
    }
1759 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
1760 
    if text {
1761 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
1762 
        if title.is_empty() {
1763 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
1764 
        }
1765 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
1766 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
1767 
    }
1768 
    apply_triage(&app, &i, &me, t).await?;
1769 
    db::issues::touch(&app.db, i.id).await.ok();
1770 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1771 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
1772 
    let api = issue_of(&app, &row, &fresh).await?;
1773 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
1774 
    Ok(Json(api))
1775 
}
1776
1777 
/// `POST /repos/{o}/{n}/labels` (triage).
1778 
async fn create_label(
1779 
    State(app): State<Shared>,
1780 
    headers: HeaderMap,
1781 
    Path((owner, name)): Path<(String, String)>,
1782 
    Json(body): Json<NewLabel>,
1783 
) -> Result<(StatusCode, Json<Label>), ApiError> {
1784 
    let c = caller(&app, &headers).await?;
1785 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1786 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1787 
    if role < Role::Triage {
1788 
        return Err(forbidden("labels need triage access"));
1789 
    }
1790 
    let label = body.name.trim();
1791 
    if label.is_empty() || label.len() > 50 {
1792 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
1793 
    }
1794 
    let colour = match body.colour.as_deref() {
1795 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
1796 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
1797 
        None => "#5aa8ff".to_string(),
1798 
    };
1799 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
1800 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
1801 
}
1802
1803 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
1804 
async fn delete_label(
1805 
    State(app): State<Shared>,
1806 
    headers: HeaderMap,
1807 
    Path((owner, name, label)): Path<(String, String, String)>,
1808 
) -> Result<StatusCode, ApiError> {
1809 
    let c = caller(&app, &headers).await?;
1810 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1811 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1812 
    if role < Role::Triage {
1813 
        return Err(forbidden("labels need triage access"));
1814 
    }
1815 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
1816 
    db::issues::delete_label(&app.db, l.id).await?;
1817 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1818 
}
1819
b64e2537 Andy McCall ↶ 1820 
async fn labels(
1821 
    State(app): State<Shared>,
1822 
    headers: HeaderMap,
1823 
    Path((owner, name)): Path<(String, String)>,
1824 
) -> Result<Json<Vec<Label>>, ApiError> {
1825 
    let c = caller(&app, &headers).await?;
1826 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1827 
    Ok(Json(
1828 
        db::issues::labels(&app.db, row.id)
1829 
            .await?
1830 
            .into_iter()
1831 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1832 
            .collect(),
1833 
    ))
1834 
}
1835
1836 
async fn milestones(
1837 
    State(app): State<Shared>,
1838 
    headers: HeaderMap,
1839 
    Path((owner, name)): Path<(String, String)>,
1840 
) -> Result<Json<Vec<Milestone>>, ApiError> {
1841 
    let c = caller(&app, &headers).await?;
1842 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1843 
    let mut out = Vec::new();
1844 
    for m in db::issues::milestones(&app.db, row.id).await? {
1845 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1846 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 1847 
    }
b64e2537 Andy McCall ↶ 1848 
    Ok(Json(out))
1849 
}
1850
5ea4872f Andy McCall ↶ 1851 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
1852 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
1853 
}
1854
1855 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
1856 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
1857 
    let due = due.trim();
1858 
    if due.is_empty() {
1859 
        return Ok(None);
1860 
    }
1861 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
1862 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
1863 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
1864 
}
1865
1866 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
1867 
    let c = caller(app, headers).await?;
1868 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1869 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
1870 
    if role < Role::Triage {
1871 
        return Err(forbidden("milestones need triage access"));
1872 
    }
1873 
    Ok(row)
1874 
}
1875
1876 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
1877 
/// milestone, or change the description and due date of the one with
1878 
/// that title.
1879 
async fn create_milestone(
1880 
    State(app): State<Shared>,
1881 
    headers: HeaderMap,
1882 
    Path((owner, name)): Path<(String, String)>,
1883 
    Json(body): Json<NewMilestone>,
1884 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
1885 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1886 
    let title = body.title.trim();
1887 
    if title.is_empty() || title.len() > 100 {
1888 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1889 
    }
1890 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
1891 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
1892 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1893 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
1894 
}
1895
1896 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
1897 
/// description, due date and state; what is not given stays.
1898 
async fn edit_milestone(
1899 
    State(app): State<Shared>,
1900 
    headers: HeaderMap,
1901 
    Path((owner, name, title)): Path<(String, String, String)>,
1902 
    Json(body): Json<MilestoneEdit>,
1903 
) -> Result<Json<Milestone>, ApiError> {
1904 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1905 
    let m = db::issues::milestones(&app.db, row.id)
1906 
        .await?
1907 
        .into_iter()
1908 
        .find(|m| m.title == title)
1909 
        .ok_or_else(|| not_found("no such milestone"))?;
1910 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
1911 
    if new_title.is_empty() || new_title.len() > 100 {
1912 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1913 
    }
1914 
    let due_ms = match body.due.as_deref() {
1915 
        Some(d) => due_ms_of(d)?,
1916 
        None => m.due_ms,
1917 
    };
1918 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
1919 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
1920 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
1921 
    }
1922 
    if let Some(state) = body.state.as_deref() {
1923 
        match state {
1924 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
1925 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
1926 
        }
1927 
    }
1928 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
1929 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
1930 
    Ok(Json(milestone_of(fresh, open, closed)))
1931 
}
1932
b64e2537 Andy McCall ↶ 1933 
// --------------------------------------------------------- hooks, checks
1934
1935 
fn hook_of(h: &db::hooks::Hook) -> Hook {
1936 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
1937 
}
1938
1939 
async fn hooks(
1940 
    State(app): State<Shared>,
1941 
    headers: HeaderMap,
1942 
    Path((owner, name)): Path<(String, String)>,
1943 
) -> Result<Json<Vec<Hook>>, ApiError> {
1944 
    let c = caller(&app, &headers).await?;
1945 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1946 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1947 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 1948 
}
1949
b64e2537 Andy McCall ↶ 1950 
async fn create_hook(
1951 
    State(app): State<Shared>,
1952 
    headers: HeaderMap,
1953 
    Path((owner, name)): Path<(String, String)>,
1954 
    Json(body): Json<NewHook>,
1955 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
1956 
    let c = caller(&app, &headers).await?;
1957 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
1958 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1959 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
1960 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
1961 
    }
1962 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
1963 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
1964 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 1965 
}
1966
b64e2537 Andy McCall ↶ 1967 
async fn delete_hook(
1968 
    State(app): State<Shared>,
1969 
    headers: HeaderMap,
1970 
    Path((owner, name, id)): Path<(String, String, i64)>,
1971 
) -> Result<StatusCode, ApiError> {
1972 
    let c = caller(&app, &headers).await?;
1973 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1974 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1975 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
1976 
        db::hooks::delete_hook(&app.db, id).await?;
1977 
    }
1978 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1979 
}
1980
b64e2537 Andy McCall ↶ 1981 
pub fn check_of(c: &db::hooks::Check) -> Check {
1982 
    Check {
1983 
        state: c.state.clone(),
1984 
        name: c.name.clone(),
1985 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
1986 
        summary: c.summary.clone(),
1987 
        url: c.url.clone(),
1988 
        reporter: c.reporter.clone(),
1989 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
1990 
        started_ms: c.started_ms,
1991 
        finished_ms: c.finished_ms,
1992 
    }
961c10be Andy McCall ↶ 1993 
}
1994
1995 
/// `GET /repos/{o}/{n}/checks/required`.
1996 
async fn required_checks(
1997 
    State(app): State<Shared>,
1998 
    headers: HeaderMap,
1999 
    Path((owner, name)): Path<(String, String)>,
2000 
) -> Result<Json<RequiredChecks>, ApiError> {
2001 
    let c = caller(&app, &headers).await?;
2002 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2003 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2004 
}
2005
2006 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2007 
async fn set_required_checks(
2008 
    State(app): State<Shared>,
2009 
    headers: HeaderMap,
2010 
    Path((owner, name)): Path<(String, String)>,
2011 
    Json(body): Json<RequiredChecks>,
2012 
) -> Result<Json<RequiredChecks>, ApiError> {
2013 
    let c = caller(&app, &headers).await?;
2014 
    c.require("repo:admin")?;
2015 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2016 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2017 
    names.sort();
2018 
    names.dedup();
2019 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2020 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2021 
    }
2022 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2023 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2024 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2025 
}
2026
bf3d0754 Andy McCall ↶ 2027 
fn flow_run_of(
2028 
    app: &Shared,
2029 
    row: &db::repos::RepoRow,
2030 
    r: &db::flow::Run,
2031 
    jobs: Vec<db::flow::Job>,
2032 
    queue: &[db::flow::QueueEntry],
2033 
) -> FlowRun {
90326c96 Andy McCall ↶ 2034 
    FlowRun {
bf3d0754 Andy McCall ↶ 2035 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2036 
        number: r.number,
2037 
        bookmark: r.bookmark.clone(),
2038 
        state: r.state.clone(),
2039 
        heads: r.head_list().into_iter().map(String::from).collect(),
2040 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2041 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2042 
        actor: r.actor.clone(),
2043 
        pipeline_hash: r.pipeline_hash.clone(),
2044 
        error: r.error.clone(),
2045 
        created_ms: r.created_ms,
2046 
        finished_ms: r.finished_ms,
2047 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2048 
        jobs: jobs
2049 
            .into_iter()
2050 
            .map(|j| FlowJob {
2051 
                depends_on: j.depends_on(),
2052 
                name: j.name,
2053 
                status: j.status,
2054 
                runner: j.runner,
2055 
                exit_code: j.exit_code,
2056 
                error: j.error,
2057 
                started_ms: j.started_ms,
2058 
                finished_ms: j.finished_ms,
2059 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2060 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2061 
                placed: j.placed,
90326c96 Andy McCall ↶ 2062 
            })
2063 
            .collect(),
2064 
    }
2065 
}
2066
1edac4b6 Andy McCall ↶ 2067 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2068 
struct RunsPage {
2069 
    /// Runs numbered below this one (the next page).
2070 
    before: Option<i64>,
2071 
    limit: Option<i64>,
2072 
}
2073
2074 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2075 
async fn flow_runs(
2076 
    State(app): State<Shared>,
2077 
    headers: HeaderMap,
2078 
    Path((owner, name)): Path<(String, String)>,
2079 
    Query(q): Query<RunsPage>,
2080 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2081 
    let c = caller(&app, &headers).await?;
2082 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2083 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2084 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2085 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2086 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2087 
}
2088
2089 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2090 
async fn flow_run(
2091 
    State(app): State<Shared>,
2092 
    headers: HeaderMap,
2093 
    Path((owner, name, number)): Path<(String, String, i64)>,
2094 
) -> Result<Json<FlowRun>, ApiError> {
2095 
    let c = caller(&app, &headers).await?;
2096 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2097 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2098 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2099 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2100 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2101 
}
2102
2103 
#[derive(Deserialize)]
2104 
struct LogPage {
2105 
    /// Lines after this `seq`.
2106 
    #[serde(default)]
2107 
    after: i64,
2108 
    limit: Option<i64>,
2109 
}
2110
2111 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2112 
async fn flow_job_log(
2113 
    State(app): State<Shared>,
2114 
    headers: HeaderMap,
2115 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2116 
    Query(q): Query<LogPage>,
2117 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2118 
    let c = caller(&app, &headers).await?;
2119 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2120 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2121 
    let j = db::flow::jobs(&app.db, run.id)
2122 
        .await?
2123 
        .into_iter()
2124 
        .find(|j| j.name == job)
2125 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2126 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2127 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2128 
}
2129
2130 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2131 
struct StartRun {
2132 
    /// Default: the repository's default bookmark.
2133 
    #[serde(default)]
2134 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2135 
    /// A change's full hash: run the state whose only head it is, instead
2136 
    /// of a bookmark's.
2137 
    #[serde(default)]
2138 
    change: Option<String>,
0650d94e Andy McCall ↶ 2139 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2140 
    /// every job a manual run starts.
2141 
    #[serde(default)]
2142 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2143 
}
2144
2145 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2146 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2147 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2148 
}
2149
2150 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2151 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2152 
async fn start_flow_run(
2153 
    State(app): State<Shared>,
2154 
    headers: HeaderMap,
2155 
    Path((owner, name)): Path<(String, String)>,
2156 
    Json(body): Json<StartRun>,
2157 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2158 
    let c = caller(&app, &headers).await?;
2159 
    let me = c.require("repo:write")?.clone();
2160 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2161 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2162 
        Some(change) => {
0650d94e Andy McCall ↶ 2163 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2164 
                .await
2165 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2166 
            (n, format!("change {}", change.trim()))
2167 
        }
2168 
        None => {
2169 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2170 
            (
2171 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2172 
                    .await
2173 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2174 
                bookmark,
2175 
            )
4f692533 Andy McCall ↶ 2176 
        }
2177 
    };
2178 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2179 
    Ok(started(&app, &row, n))
2180 
}
2181
2182 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2183 
async fn rerun_flow_run(
2184 
    State(app): State<Shared>,
2185 
    headers: HeaderMap,
2186 
    Path((owner, name, number)): Path<(String, String, i64)>,
2187 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2188 
    let c = caller(&app, &headers).await?;
2189 
    let me = c.require("repo:write")?.clone();
2190 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2191 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2192 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2193 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2194 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2195 
}
2196
e8fa5369 Andy McCall ↶ 2197 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2198 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2199 
/// same run. Answers with how many jobs were queued.
2200 
async fn rerun_flow_job(
2201 
    State(app): State<Shared>,
2202 
    headers: HeaderMap,
2203 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2204 
) -> Result<Json<serde_json::Value>, ApiError> {
2205 
    let c = caller(&app, &headers).await?;
2206 
    let me = c.require("repo:write")?.clone();
2207 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2208 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2209 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2210 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2211 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2212 
}
2213
745d225d Andy McCall ↶ 2214 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2215 
/// with the run as it now stands.
2216 
async fn cancel_flow_run(
2217 
    State(app): State<Shared>,
2218 
    headers: HeaderMap,
2219 
    Path((owner, name, number)): Path<(String, String, i64)>,
2220 
) -> Result<Json<serde_json::Value>, ApiError> {
2221 
    let c = caller(&app, &headers).await?;
2222 
    let me = c.require("repo:write")?.clone();
2223 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2224 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2225 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2226 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2227 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2228 
}
2229
b644e175 Andy McCall ↶ 2230 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2231 
/// (oxygenflow#59).
2232 
async fn list_deployments(
2233 
    State(app): State<Shared>,
2234 
    headers: HeaderMap,
2235 
    Path((owner, name)): Path<(String, String)>,
2236 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2237 
    let c = caller(&app, &headers).await?;
2238 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2239 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2240 
    Ok(Json(
2241 
        list.into_iter()
2242 
            .map(|d| {
2243 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2244 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2245 
            })
2246 
            .collect(),
2247 
    ))
2248 
}
2249
417184c7 Andy McCall ↶ 2250 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2251 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2252 
async fn approve_flow_job(
2253 
    State(app): State<Shared>,
2254 
    headers: HeaderMap,
2255 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2256 
) -> Result<Json<serde_json::Value>, ApiError> {
2257 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2258 
}
2259
2260 
async fn reject_flow_job(
2261 
    State(app): State<Shared>,
2262 
    headers: HeaderMap,
2263 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2264 
) -> Result<Json<serde_json::Value>, ApiError> {
2265 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2266 
}
2267
47e37402 Andy McCall ↶ 2268 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2269 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2270 
async fn flow_job_statement(
2271 
    State(app): State<Shared>,
2272 
    headers: HeaderMap,
2273 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2274 
) -> Result<Json<serde_json::Value>, ApiError> {
2275 
    let c = caller(&app, &headers).await?;
2276 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2277 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2278 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2279 
    Ok(Json(serde_json::json!({
2280 
        "repo": hex::encode(s.repo),
2281 
        "run": s.run,
2282 
        "job": s.job,
2283 
        "job_hash": s.job_hash.to_hex(),
2284 
        "state": s.state.to_hex(),
2285 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2286 
        "environment": s.environment,
2287 
        "waiting": j.approval == "waiting" && j.status == "queued",
2288 
    })))
2289 
}
2290
2291 
#[derive(Deserialize)]
2292 
struct SealBody {
2293 
    signed: String,
2294 
}
2295
2296 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
2297 
/// reject with a signed approval (oxygenhub#235). The signature, not the
2298 
/// caller, says who decided; the caller must be signed in.
2299 
async fn seal_flow_job(
2300 
    State(app): State<Shared>,
2301 
    headers: HeaderMap,
2302 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2303 
    Json(body): Json<SealBody>,
2304 
) -> Result<Json<serde_json::Value>, ApiError> {
2305 
    let c = caller(&app, &headers).await?;
2306 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2307 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2308 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2309 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
2310 
}
2311
417184c7 Andy McCall ↶ 2312 
async fn decide_flow_job(
2313 
    app: &Shared,
2314 
    headers: &HeaderMap,
2315 
    owner: &str,
2316 
    name: &str,
2317 
    number: i64,
2318 
    job: &str,
2319 
    approve: bool,
2320 
) -> Result<Json<serde_json::Value>, ApiError> {
2321 
    let c = caller(app, headers).await?;
2322 
    let me = c.require("repo:write")?.clone();
2323 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
2324 
    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 ↶ 2325 
    let via = c.agent.then_some(c.token.as_str());
2326 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 2327 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
2328 
}
2329
b64e2537 Andy McCall ↶ 2330 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2331 
/// report; the state hash names what was checked.
2332 
async fn post_check(
2333 
    State(app): State<Shared>,
2334 
    headers: HeaderMap,
2335 
    Path((owner, name)): Path<(String, String)>,
2336 
    Json(body): Json<NewCheck>,
2337 
) -> Result<(StatusCode, Json<Check>), ApiError> {
2338 
    let c = caller(&app, &headers).await?;
2339 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
2340 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2341 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
2342 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
2343 
    }
2344 
    if body.name.trim().is_empty() || body.name.len() > 100 {
2345 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
2346 
    }
2347 
    let ch = db::hooks::upsert_check(
2348 
        &app.db,
2349 
        row.id,
2350 
        &body.state,
2351 
        body.name.trim(),
2352 
        body.status.as_str(),
2353 
        &body.summary,
2354 
        &body.url,
2355 
        Some((me.id, &me.username)),
2356 
        body.seal.as_deref().unwrap_or(""),
2357 
    )
2358 
    .await?;
2359 
    let api = check_of(&ch);
2360 
    app.events.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
2361 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
2362 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 2363 
}
2364
b64e2537 Andy McCall ↶ 2365 
async fn checks_for_state(
2366 
    State(app): State<Shared>,
2367 
    headers: HeaderMap,
2368 
    Path((owner, name, state)): Path<(String, String, String)>,
2369 
) -> Result<Json<Vec<Check>>, ApiError> {
2370 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 2371 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2372 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 2373 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 2374 
}
2375
2376 
/// The state hash checks are keyed by, from what a client has: a state
2377 
/// hash, its heads (full change hashes joined with `+`, or the one head of
2378 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
2379 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
2380 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
2381 
    let hexes: Vec<&str> = s.split('+').collect();
2382 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
2383 
    if all_hashes {
2384 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
2385 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
2386 
            return Ok(s.to_string());
2387 
        }
2388 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
2389 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
2390 
    }
2391 
    let b = s.to_string();
2392 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
2393 
    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 ↶ 2394 
}
b66e70b7 Andy McCall ↶ 2395
2396 
// ----------------------------------------------------------------- runners
2397
2398 
/// Site administrators only, with any token of theirs (hub spec §13.2).
2399 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
2400 
    match c.account.as_ref() {
2401 
        Some(a) if a.is_admin => Ok(a),
2402 
        _ => Err(not_found("no such API route")),
2403 
    }
2404 
}
2405
2406 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
2407 
    let serves = match r.scope_repo_id {
2408 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
2409 
        None => r.scope_owner.clone(),
2410 
    };
2411 
    hub_api::Runner {
2412 
        id: r.id,
2413 
        status: r.status().to_string(),
2414 
        serves,
2415 
        labels: r.label_list().into_iter().map(String::from).collect(),
2416 
        name: r.name,
2417 
        arch: r.arch,
2418 
        os: r.os,
2419 
        version: r.version,
2420 
        max_jobs: r.max_jobs,
2421 
        memory_mib: r.memory_mib,
2422 
        cpus: r.cpus,
2423 
        key: r.key,
2424 
        source: r.source,
2425 
        last_seen_ms: r.last_seen_ms,
2426 
        running,
2fb70d01 Andy McCall ↶ 2427 
        free_disk_mib: r.free_disk_mib,
2428 
        load_x100: r.load_x100,
2429 
        speed: r.speed,
2430 
        speed_class: r.speed_class,
2431 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 2432 
    }
2433 
}
2434
2435 
/// `GET /api/v1/runners`.
2436 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
2437 
    let c = caller(&app, &headers).await?;
2438 
    require_site_admin(&c)?;
2439 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
2440 
    let mut out = Vec::new();
2441 
    for r in db::runners::list(&app.db).await? {
2442 
        let n = running.get(&r.id).copied().unwrap_or(0);
2443 
        out.push(runner_of(&app, r, n).await);
2444 
    }
2445 
    Ok(Json(out))
2446 
}
2447
2448 
#[derive(Deserialize)]
2449 
struct BeforeQuery {
2450 
    #[serde(default)]
2451 
    before: Option<i64>,
2452 
    #[serde(default)]
2453 
    limit: Option<i64>,
2454 
}
2455
2456 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
2457 
async fn runner_jobs(
2458 
    State(app): State<Shared>,
2459 
    headers: HeaderMap,
2460 
    Path(id): Path<i64>,
2461 
    Query(q): Query<BeforeQuery>,
2462 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
2463 
    let c = caller(&app, &headers).await?;
2464 
    require_site_admin(&c)?;
2465 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
2466 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
2467 
    Ok(Json(
2468 
        jobs.into_iter()
2469 
            .map(|j| hub_api::RunnerJob {
2470 
                repo: format!("{}/{}", j.owner, j.repo),
2471 
                run: j.run_number,
2472 
                job: j.job,
2473 
                status: j.status,
2474 
                started_ms: j.started_ms,
2475 
                finished_ms: j.finished_ms,
2476 
            })
2477 
            .collect(),
2478 
    ))
2479 
}
2480
2481 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
2482 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
2483 
    let c = caller(&app, &headers).await?;
2484 
    require_site_admin(&c)?;
2485 
    Ok(Json(
2486 
        db::flow::queue(&app.db)
2487 
            .await?
2488 
            .into_iter()
2489 
            .map(|e| hub_api::QueueItem {
2490 
                repo: format!("{}/{}", e.owner, e.name),
2491 
                run: e.run_number,
2492 
                job: e.job,
2493 
                status: e.status,
2494 
                runner: e.runner,
2495 
            })
2496 
            .collect(),
2497 
    ))
2498 
}
7d2eb590 Andy McCall ↶ 2499
2500 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
2501 
/// repository may use to review (hub spec §13.4). Accepted at once; the
2502 
/// answer arrives as a `comment` review via the assistant.
2503 
async fn request_assistant(
2504 
    State(app): State<Shared>,
2505 
    headers: HeaderMap,
2506 
    Path((owner, name, number)): Path<(String, String, i64)>,
2507 
    Json(body): Json<hub_api::AssistantRequest>,
2508 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
2509 
    let c = caller(&app, &headers).await?;
2510 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2511 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2512 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2513 
    if Some(me.id) != p.author_id && role < Role::Write {
2514 
        return Err(forbidden("only the author or a writer asks for reviews"));
2515 
    }
2516 
    if !p.is_open() {
2517 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2518 
    }
2519 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
2520 
        .await?
2521 
        .into_iter()
2522 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
2523 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
2524 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
2525 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
2526 
    Ok((StatusCode::ACCEPTED, Json(asked)))
2527 
}
62ceb2ee Andy McCall ↶ 2528
2529 
// -------------------------------------------------------- assistants (§13.4)
2530
2531 
use crate::levels::At;
2532 
use crate::web::assistants as aa;
2533
2534 
/// The level a repository's assistants live at, for its admins (repo:admin).
2535 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
2536 
    let me = c.require("repo:admin")?.clone();
2537 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
2538 
    Ok((me, At::repo(&row)))
2539 
}
2540
2541 
/// An organisation's level, for its owners (repo:admin).
2542 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2543 
    let me = c.require("repo:admin")?.clone();
2544 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
2545 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
2546 
        return Err(not_found("no such organisation"));
2547 
    }
2548 
    Ok((me, At::org(&o)))
2549 
}
2550
2551 
/// The site's level, for its administrators.
2552 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
2553 
    Ok((require_site_admin(c)?.clone(), At::site()))
2554 
}
2555
2556 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2557 
    match r {
2558 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
2559 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
2560 
    }
2561 
}
2562
2563 
macro_rules! assistant_routes {
2564 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
2565 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
2566 
            let c = caller(&app, &headers).await?;
2567 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2568 
            Ok(Json(aa::api_list(&app, &at).await?))
2569 
        }
2570 
        async fn $put(
2571 
            State(app): State<Shared>,
2572 
            headers: HeaderMap,
2573 
            Path(($($p),*)): Path<($($t),*)>,
2574 
            Json(body): Json<NewAssistant>,
2575 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2576 
            let c = caller(&app, &headers).await?;
2577 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2578 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
2579 
        }
2580 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
2581 
            let c = caller(&app, &headers).await?;
2582 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2583 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2584 
        }
2585 
        async fn $prompt_put(
2586 
            State(app): State<Shared>,
2587 
            headers: HeaderMap,
2588 
            Path(($($p),*)): Path<($($t),*)>,
2589 
            Json(body): Json<AssistantPrompt>,
2590 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
2591 
            let c = caller(&app, &headers).await?;
2592 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2593 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2594 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2595 
        }
2596 
    };
2597 
}
2598
2599 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
2600
2601 
async fn repo_assistant_delete(
2602 
    State(app): State<Shared>,
2603 
    headers: HeaderMap,
2604 
    Path((owner, name, assistant)): Path<(String, String, String)>,
2605 
) -> Result<StatusCode, ApiError> {
2606 
    let c = caller(&app, &headers).await?;
2607 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
2608 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2609 
        Ok(StatusCode::NO_CONTENT)
2610 
    } else {
2611 
        Err(not_found("no such assistant at this level"))
2612 
    }
2613 
}
2614
2615 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2616 
    org_level(app, c, org).await
2617 
}
2618
2619 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
2620 
    let c = caller(&app, &headers).await?;
2621 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2622 
    Ok(Json(aa::api_list(&app, &at).await?))
2623 
}
2624
2625 
async fn org_assistant_put(
2626 
    State(app): State<Shared>,
2627 
    headers: HeaderMap,
2628 
    Path(org): Path<String>,
2629 
    Json(body): Json<NewAssistant>,
2630 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2631 
    let c = caller(&app, &headers).await?;
2632 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2633 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2634 
}
2635
2636 
async fn org_assistant_delete(
2637 
    State(app): State<Shared>,
2638 
    headers: HeaderMap,
2639 
    Path((org, assistant)): Path<(String, String)>,
2640 
) -> Result<StatusCode, ApiError> {
2641 
    let c = caller(&app, &headers).await?;
2642 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2643 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2644 
        Ok(StatusCode::NO_CONTENT)
2645 
    } else {
2646 
        Err(not_found("no such assistant at this level"))
2647 
    }
2648 
}
2649
2650 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
2651 
    let c = caller(&app, &headers).await?;
2652 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2653 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2654 
}
2655
2656 
async fn org_prompt_put(
2657 
    State(app): State<Shared>,
2658 
    headers: HeaderMap,
2659 
    Path(org): Path<String>,
2660 
    Json(body): Json<AssistantPrompt>,
2661 
) -> Result<Json<AssistantPrompt>, ApiError> {
2662 
    let c = caller(&app, &headers).await?;
2663 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2664 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2665 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2666 
}
2667
2668 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
2669 
    let c = caller(&app, &headers).await?;
2670 
    let (_, at) = site_level(&c)?;
2671 
    Ok(Json(aa::api_list(&app, &at).await?))
2672 
}
2673
2674 
async fn site_assistant_put(
2675 
    State(app): State<Shared>,
2676 
    headers: HeaderMap,
2677 
    Json(body): Json<NewAssistant>,
2678 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2679 
    let c = caller(&app, &headers).await?;
2680 
    let (me, at) = site_level(&c)?;
2681 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2682 
}
2683
2684 
async fn site_assistant_delete(
2685 
    State(app): State<Shared>,
2686 
    headers: HeaderMap,
2687 
    Path(assistant): Path<String>,
2688 
) -> Result<StatusCode, ApiError> {
2689 
    let c = caller(&app, &headers).await?;
2690 
    let (me, at) = site_level(&c)?;
2691 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2692 
        Ok(StatusCode::NO_CONTENT)
2693 
    } else {
2694 
        Err(not_found("no such assistant at this level"))
2695 
    }
2696 
}
2697
2698 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
2699 
    let c = caller(&app, &headers).await?;
2700 
    let (_, at) = site_level(&c)?;
2701 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2702 
}
2703
2704 
async fn site_prompt_put(
2705 
    State(app): State<Shared>,
2706 
    headers: HeaderMap,
2707 
    Json(body): Json<AssistantPrompt>,
2708 
) -> Result<Json<AssistantPrompt>, ApiError> {
2709 
    let c = caller(&app, &headers).await?;
2710 
    let (me, at) = site_level(&c)?;
2711 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2712 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2713 
}