OXYGENHUB
# 76f93eaefe45 oxygenhub / crates / hub / src / api / mod.rs
113.5 KiB · Rust · last changed Runners: Connectivity and Status apart, a heartbeat, a filterable queue 19 days ago source blame history raw
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//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
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//! problems, the same shapes as `oxy --json` where one exists. Reads need
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//! `repo:read` (anonymous for public repositories); writes the scope named
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//! on each handler.
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use crate::auth::{self, Access, Role};
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use crate::db::{self, accounts::Account};
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use crate::repos::{view, RepoError, RepoName};
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use crate::Shared;
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use axum::extract::{Path, Query, State};
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use axum::http::{HeaderMap, StatusCode};
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use axum::response::{IntoResponse, Response};
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use axum::routing::{get, post};
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use axum::{Json, Router};
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use hub_api::*;
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use serde::Deserialize;
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mod backups;
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pub mod device;
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mod 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("/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> {
189 
    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> {
211 
    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?;
214 
    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()
222 
        .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(
234 
    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> {
240 
    let c = caller(&app, &headers).await?;
241 
    c.require("repo:write")?;
242 
    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)
247 
        .await?
248 
        .into_iter()
249 
        .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 {
257 
    fn into_response(self) -> Response {
258 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
259 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
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    }
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}
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263 
impl From<RepoError> for ApiError {
264 
    fn from(e: RepoError) -> ApiError {
265 
        match e {
266 
            RepoError::NotFound => not_found("no such repository"),
267 
            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()),
269 
        }
270 
    }
271 
}
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273 
impl From<sqlx::Error> for ApiError {
274 
    fn from(e: sqlx::Error) -> ApiError {
275 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
276 
    }
277 
}
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pub(crate) fn not_found(what: &str) -> ApiError {
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    ApiError(StatusCode::NOT_FOUND, what.into())
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}
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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
288 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
289 
/// Only an address's characters are kept, so it is safe to show.
290 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
291 
    let from_proxy = || {
292 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
293 
            .iter()
294 
            .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()))
295 
    };
296 
    let addr = if app.config.server.behind_proxy {
297 
        from_proxy()
298 
    } else {
299 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
300 
    };
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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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304 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
305 
/// with, as `oxy auth logout` does.
306 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
307 
    let c = caller(&app, &headers).await?;
308 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
309 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
310 
    };
311 
    db::accounts::delete_token(&app.db, account.id, id).await?;
312 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
313 
    Ok(StatusCode::NO_CONTENT)
314 
}
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/// Who calls: the account behind a bearer token, with the token's scopes.
317 
pub struct Caller {
318 
    pub account: Option<Account>,
319 
    pub scopes: Vec<String>,
320 
    pub site: bool,
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    /// The token's name, for records of what a call did.
322 
    pub token: String,
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    /// The personal access token's id, when one is used.
324 
    pub token_id: Option<i64>,
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}
326
327 
impl Caller {
328 
    fn has(&self, scope: &str) -> bool {
329 
        self.site
330 
            || self.scopes.iter().any(|s| {
331 
                s == scope
332 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
333 
                    || (scope == "repo:write" && s == "repo:admin")
334 
            })
335 
    }
336
337 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
338 
        if !self.has(scope) {
339 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
340 
        }
341 
        self.account.as_ref().ok_or_else(|| ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required".into()))
342 
    }
343 
}
344
345 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 346 
    let Some(t) = oxy_server::bearer_token(headers) else {
60f11b71 Andy McCall ↶ 347 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None });
0b20f1ec Andy McCall ↶ 348 
    };
b64e2537 Andy McCall ↶ 349 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
350 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 351 
        return Ok(Caller {
352 
            account: admin,
353 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
354 
            site: true,
355 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 356 
            token_id: None,
0b20f1ec Andy McCall ↶ 357 
        });
b64e2537 Andy McCall ↶ 358 
    }
359 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 360 
    match token {
b64e2537 Andy McCall ↶ 361 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 362 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 363 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 364 
            Ok(Caller {
365 
                account,
366 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
367 
                site: false,
368 
                token: tok.name.clone(),
369 
                token_id: Some(tok.id),
370 
            })
b64e2537 Andy McCall ↶ 371 
        }
de505df5 Andy McCall ↶ 372 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
373 
    }
374 
}
375
b64e2537 Andy McCall ↶ 376 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
377 
    Repository {
378 
        owner: r.owner.clone(),
379 
        name: r.name.clone(),
380 
        description: r.description.clone(),
381 
        default_bookmark: r.default_bookmark.clone(),
382 
        visibility: r.visibility(),
383 
        created_ms: r.created_ms,
384 
        updated_ms: r.updated_ms,
385 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
386 
    }
387 
}
388
389 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 390 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 391 
    app: &Shared,
b64e2537 Andy McCall ↶ 392 
    c: &Caller,
de505df5 Andy McCall ↶ 393 
    owner: &str,
394 
    name: &str,
b64e2537 Andy McCall ↶ 395 
    access: Access,
396 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
397 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
398 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
399 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
400 
    if !auth::roles::allows(role, access) {
401 
        return Err(not_found("no such repository"));
402 
    }
403 
    Ok((repo, row, role.unwrap_or(Role::Read)))
404 
}
405
406 
fn summary(c: &view::ChangeView) -> ChangeSummary {
407 
    ChangeSummary {
408 
        hash: c.hash.clone(),
409 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
410 
        author: Author {
411 
            name: c.author.name.clone(),
412 
            email: c.author.email.clone(),
413 
            key: c.author.key.clone(),
414 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 415 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 416 
        },
417 
        when_ms: c.when_ms,
418 
        deps: c.deps.clone(),
419 
        head: c.head,
8933faff Andy McCall ↶ 420 
        via: c.via.as_ref().map(|v| Via {
421 
            name: v.name.clone(),
422 
            key: v.key.clone(),
423 
            scope: v.scope.clone(),
424 
            expires_ms: v.expires_ms,
425 
            revoked: v.revoked,
426 
        }),
b64e2537 Andy McCall ↶ 427 
        signature: match &c.signature {
428 
            view::SigView::Unsigned => Signature::Unsigned,
429 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
430 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
431 
        },
432 
    }
433 
}
434
435 
// ---------------------------------------------------------------- accounts
436
437 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
438 
    let c = caller(&app, &headers).await?;
439 
    let a = c.require("user:read")?;
440 
    Ok(Json(user_of(&app, a).await?))
441 
}
442
42a0ba4b Andy McCall ↶ 443 
#[derive(Deserialize)]
444 
struct InboxQuery {
445 
    #[serde(default)]
446 
    limit: Option<i64>,
447 
}
448
449 
/// The caller's inbox; reading and clearing it needs `user:read`, since
450 
/// it touches nothing but the caller's own notifications.
451 
async fn notifications(
452 
    State(app): State<Shared>,
453 
    headers: HeaderMap,
454 
    Query(q): Query<InboxQuery>,
455 
) -> Result<Json<hub_api::Inbox>, ApiError> {
456 
    let c = caller(&app, &headers).await?;
457 
    let a = c.require("user:read")?;
458 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
459 
    let base = app.config.base_url().trim_end_matches('/').to_string();
460 
    let items = db::notify::inbox(&app.db, a.id, limit)
461 
        .await?
462 
        .into_iter()
463 
        .map(|n| hub_api::Notification {
464 
            id: n.id,
465 
            at_ms: n.at_ms,
466 
            kind: n.kind,
467 
            title: n.title,
468 
            url: if n.url.starts_with('/') { format!("{base}{}", n.url) } else { n.url },
469 
            actor: n.actor,
470 
            read: n.read,
471 
        })
472 
        .collect();
473 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
474 
}
475
476 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
477 
    let c = caller(&app, &headers).await?;
478 
    let a = c.require("user:read")?;
479 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
480 
    Ok(StatusCode::NO_CONTENT)
481 
}
482
483 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
484 
    let c = caller(&app, &headers).await?;
485 
    let a = c.require("user:read")?;
486 
    db::notify::mark_read(&app.db, a.id, None).await?;
487 
    Ok(StatusCode::NO_CONTENT)
488 
}
489
b64e2537 Andy McCall ↶ 490 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
491 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
492 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
493 
}
494
495 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
496 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
497 
    Ok(Json(user_of(&app, &a).await?))
498 
}
499
500 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
501 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
502 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
503 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
504 
}
505
506 
#[derive(Deserialize)]
507 
struct SearchQuery {
508 
    q: String,
509 
}
510
511 
async fn search(
512 
    State(app): State<Shared>,
513 
    headers: HeaderMap,
514 
    Query(q): Query<SearchQuery>,
515 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
516 
    let c = caller(&app, &headers).await?;
517 
    let mut out = Vec::new();
518 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
519 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
520 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
521 
        if !auth::roles::allows(role, Access::Read) {
522 
            continue;
523 
        }
524 
        out.push(
525 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
526 
        );
527 
    }
528 
    Ok(Json(out))
529 
}
530
531 
// ------------------------------------------------------------ repositories
532
533 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
534 
    let c = caller(&app, &headers).await?;
535 
    let mut out = Vec::new();
536 
    for r in db::repos::list(&app.db).await? {
537 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
538 
        if auth::roles::allows(role, Access::Read) {
539 
            out.push(repository(&app, &r));
540 
        }
de505df5 Andy McCall ↶ 541 
    }
b64e2537 Andy McCall ↶ 542 
    Ok(Json(out))
543 
}
544
545 
async fn create_repo(
546 
    State(app): State<Shared>,
547 
    headers: HeaderMap,
548 
    Json(body): Json<NewRepository>,
549 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
550 
    let c = caller(&app, &headers).await?;
551 
    let me = c.require("repo:admin")?;
552 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 553 
    if name.name.ends_with(crate::wiki::SUFFIX) {
554 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
555 
    }
b64e2537 Andy McCall ↶ 556 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
557 
        return Err(forbidden("you cannot create repositories under that owner"));
558 
    }
559 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
560 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
561 
    }
562 
    app.repos.create(&name, None)?;
563 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
564 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
565 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
566 
}
567
568 
async fn get_repo(
569 
    State(app): State<Shared>,
570 
    headers: HeaderMap,
571 
    Path((owner, name)): Path<(String, String)>,
572 
) -> Result<Json<Repository>, ApiError> {
573 
    let c = caller(&app, &headers).await?;
574 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
575 
    Ok(Json(repository(&app, &row)))
576 
}
577
578 
async fn bookmarks(
579 
    State(app): State<Shared>,
580 
    headers: HeaderMap,
581 
    Path((owner, name)): Path<(String, String)>,
582 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
583 
    let c = caller(&app, &headers).await?;
584 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
585 
    let default = row.default_bookmark.clone();
586 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
587 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
588 
}
589
e7158350 Andy McCall ↶ 590 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 591 
struct BackupSetting {
592 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
593 
    backup: String,
594 
}
595
596 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
597 
/// backup (docs/backups.md §5). Owners and admins.
598 
async fn set_backup(
599 
    State(app): State<Shared>,
600 
    headers: HeaderMap,
601 
    Path((owner, name)): Path<(String, String)>,
602 
    Json(b): Json<BackupSetting>,
603 
) -> Result<Json<serde_json::Value>, ApiError> {
604 
    let c = caller(&app, &headers).await?;
605 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
606 
    let setting = match b.backup.as_str() {
607 
        "owner" => "",
608 
        "hourly" | "daily" | "off" => b.backup.as_str(),
609 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
610 
    };
611 
    db::repos::set_backup(&app.db, row.id, setting).await?;
612 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
613 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
614 
}
615
616 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 617 
struct DiffusionSetting {
618 
    /// `off`, `green`, `any`, or `default` (the site's).
619 
    follow: String,
f4d6ef41 Andy McCall ↶ 620 
    /// `auto` or `propose`; absent keeps it as it is.
621 
    #[serde(default)]
622 
    land: Option<String>,
e7158350 Andy McCall ↶ 623 
}
624
625 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
626 
/// repository follows the upstreams it pins (#148). Owners and admins.
627 
async fn set_diffusion(
628 
    State(app): State<Shared>,
629 
    headers: HeaderMap,
630 
    Path((owner, name)): Path<(String, String)>,
631 
    Json(d): Json<DiffusionSetting>,
632 
) -> Result<Json<serde_json::Value>, ApiError> {
633 
    let c = caller(&app, &headers).await?;
634 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
635 
    let setting = match d.follow.as_str() {
636 
        "off" | "green" | "any" => d.follow.as_str(),
637 
        "default" => "",
638 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 639 
    };
640 
    let land = match d.land.as_deref() {
641 
        Some(l @ ("auto" | "propose")) => Some(l),
642 
        None => None,
643 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 644 
    };
645 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 646 
    if let Some(l) = land {
647 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
648 
    }
e7158350 Andy McCall ↶ 649 
    db::accounts::audit(
650 
        &app.db,
651 
        c.account.as_ref(),
652 
        "repo.diffusion",
653 
        &format!("{owner}/{name}"),
654 
        if setting.is_empty() { "default" } else { setting },
655 
    )
656 
    .await
657 
    .ok();
658 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
659 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 660 
    // Turned on: bumped at once to where its upstreams are (#148).
661 
    if rule.follow != crate::diffusion::Follow::Off {
662 
        let (app, row) = (app.clone(), row.clone());
663 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
664 
    }
f4d6ef41 Andy McCall ↶ 665 
    if land == Some("auto") {
666 
        let (app, row) = (app.clone(), row.clone());
667 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
668 
    }
669 
    Ok(Json(
670 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
671 
    ))
e7158350 Andy McCall ↶ 672 
}
673
f677d627 Andy McCall ↶ 674 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
675 
/// one as a subrepo and that the caller may read, each with its pin and
676 
/// how far behind this repository's default bookmark it is (#148).
677 
async fn consumers(
678 
    State(app): State<Shared>,
679 
    headers: HeaderMap,
680 
    Path((owner, name)): Path<(String, String)>,
681 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
682 
    let c = caller(&app, &headers).await?;
683 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
684 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
685 
}
686
eb2a3502 Andy McCall ↶ 687 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
688 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
689 
async fn diffusion(
690 
    State(app): State<Shared>,
691 
    headers: HeaderMap,
692 
    Path((owner, name)): Path<(String, String)>,
693 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
694 
    let c = caller(&app, &headers).await?;
695 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
696 
    let slug = format!("{owner}/{name}");
697 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
698 
        .await
699 
        .iter()
700 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
701 
        .collect();
702 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
703 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
704 
}
705
b64e2537 Andy McCall ↶ 706 
async fn tags(
707 
    State(app): State<Shared>,
708 
    headers: HeaderMap,
709 
    Path((owner, name)): Path<(String, String)>,
710 
) -> Result<Json<Vec<Tag>>, ApiError> {
711 
    let c = caller(&app, &headers).await?;
712 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
713 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
714 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
715 
}
716
717 
#[derive(Deserialize)]
718 
struct HistoryQuery {
719 
    path: Option<String>,
720 
    offset: Option<usize>,
721 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 722 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
723 
    /// reference's whole history; the reference still gives the labels.
724 
    r: Option<String>,
b64e2537 Andy McCall ↶ 725 
}
726
727 
async fn history(
728 
    State(app): State<Shared>,
729 
    headers: HeaderMap,
730 
    Path((owner, name, r)): Path<(String, String, String)>,
731 
    Query(q): Query<HistoryQuery>,
732 
) -> Result<Json<History>, ApiError> {
733 
    let c = caller(&app, &headers).await?;
734 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
735 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 736 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
737 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 738 
    let h = app
739 
        .repos
740 
        .read(&repo, move |repo, cache| {
741 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 742 
            match &revset {
743 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
744 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
745 
            }
b64e2537 Andy McCall ↶ 746 
        })
f28389bd Andy McCall ↶ 747 
        .await
748 
        .map_err(|e| {
749 
            // A revset that does not parse, names nothing, or goes past the
750 
            // budget is the caller's to fix.
751 
            if by_revset {
752 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
753 
            } else {
754 
                e.into()
755 
            }
756 
        })?;
b64e2537 Andy McCall ↶ 757 
    let mut entries = h.entries;
758 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
759 
    Ok(Json(History {
760 
        reference: h.target.label,
761 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
762 
        total: h.total,
763 
        offset: h.offset,
764 
        changes: entries.iter().map(summary).collect(),
765 
    }))
766 
}
767
768 
async fn change(
769 
    State(app): State<Shared>,
770 
    headers: HeaderMap,
771 
    Path((owner, name, hash)): Path<(String, String, String)>,
772 
) -> Result<Json<ChangeDetail>, ApiError> {
773 
    let c = caller(&app, &headers).await?;
774 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
775 
    let d = app
776 
        .repos
777 
        .read(&repo, move |repo, cache| {
778 
            let h = view::resolve_change(repo, cache, &hash)?;
779 
            view::change(repo, cache, &h)
780 
        })
781 
        .await?;
782 
    let mut v = d.view;
783 
    crate::web::attribute(&app, &mut [&mut v]).await;
784 
    let files = crate::web::history::render_files(&d.files, &d.bases)
785 
        .into_iter()
786 
        .map(|f| FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed })
787 
        .collect();
788 
    Ok(Json(ChangeDetail {
789 
        body: v.body.clone(),
790 
        change: summary(&v),
791 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
792 
        in_bookmarks: d.in_bookmarks,
793 
        in_tags: d.in_tags,
794 
        files,
795 
    }))
796 
}
797
798 
fn entry(e: &view::Entry) -> TreeEntry {
799 
    TreeEntry {
800 
        name: e.name.clone(),
801 
        path: e.path.clone(),
802 
        kind: match e.kind {
803 
            view::EntryKind::Dir => "dir",
804 
            view::EntryKind::File => "file",
805 
            view::EntryKind::Symlink => "symlink",
806 
            view::EntryKind::Subrepo => "subrepo",
807 
        }
808 
        .into(),
809 
        exec: e.exec,
810 
        size: e.size,
811 
        conflicted: e.conflicted,
812 
    }
813 
}
814
815 
async fn tree_root(
816 
    State(app): State<Shared>,
817 
    headers: HeaderMap,
818 
    Path((owner, name, r)): Path<(String, String, String)>,
819 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
820 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
821 
}
822
823 
async fn tree(
824 
    State(app): State<Shared>,
825 
    headers: HeaderMap,
826 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
827 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
828 
    let c = caller(&app, &headers).await?;
829 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
830 
    let t = app
831 
        .repos
832 
        .read(&repo, move |repo, cache| {
833 
            let target = view::resolve(repo, cache, &r)?;
834 
            view::tree(repo, cache, target, &path)
835 
        })
836 
        .await?;
837 
    Ok(Json(t.entries.iter().map(entry).collect()))
838 
}
839
840 
async fn file(
841 
    State(app): State<Shared>,
842 
    headers: HeaderMap,
843 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
844 
) -> Result<Response, ApiError> {
845 
    let c = caller(&app, &headers).await?;
846 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
847 
    let limit = app.config.limits.render_limit.0;
848 
    let f = app
849 
        .repos
850 
        .read(&repo, move |repo, cache| {
851 
            let target = view::resolve(repo, cache, &r)?;
852 
            view::file(repo, cache, target, &path, limit)
853 
        })
854 
        .await?;
855 
    Ok(crate::web::raw(f.bytes, &f.name, false))
856 
}
857
858 
async fn blame(
859 
    State(app): State<Shared>,
860 
    headers: HeaderMap,
861 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
862 
) -> Result<Json<Vec<BlameLine>>, 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 b = app
867 
        .repos
868 
        .read(&repo, move |repo, cache| {
869 
            let target = view::resolve(repo, cache, &r)?;
870 
            view::blame(repo, cache, target, &path, limit)
871 
        })
872 
        .await?;
873 
    Ok(Json(
874 
        b.lines
875 
            .into_iter()
876 
            .map(|l| BlameLine {
877 
                line: l.line,
878 
                change: l.hash.to_hex(),
879 
                index: l.index,
880 
                author: l.author,
881 
                when_ms: l.when_ms,
882 
                text: String::from_utf8_lossy(&l.text).into_owned(),
883 
            })
884 
            .collect(),
885 
    ))
886 
}
887
888 
async fn conflicts(
889 
    State(app): State<Shared>,
890 
    headers: HeaderMap,
891 
    Path((owner, name)): Path<(String, String)>,
892 
) -> Result<Json<Vec<Conflict>>, ApiError> {
893 
    let c = caller(&app, &headers).await?;
894 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
895 
    let list = app.repos.read(&repo, view::conflicts).await?;
896 
    Ok(Json(
897 
        list.into_iter()
898 
            .map(|c| Conflict {
899 
                bookmark: c.bookmark,
900 
                path: c.path,
901 
                kind: c.kind,
902 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
903 
            })
904 
            .collect(),
905 
    ))
df940d75 Andy McCall ↶ 906 
}
907
908 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
909 
/// (hub spec §9.1), as the page's JSON export.
910 
async fn release_trust(
911 
    State(app): State<Shared>,
912 
    headers: HeaderMap,
913 
    Path((owner, name, tag)): Path<(String, String, String)>,
914 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
915 
    let c = caller(&app, &headers).await?;
916 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
917 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
918 
        Some(t) => Ok(Json(t)),
919 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
920 
    }
b64e2537 Andy McCall ↶ 921 
}
922
923 
async fn trust(
924 
    State(app): State<Shared>,
925 
    headers: HeaderMap,
926 
    Path((owner, name)): Path<(String, String)>,
927 
) -> Result<Json<Trust>, ApiError> {
928 
    let c = caller(&app, &headers).await?;
929 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
930 
    let key = app.hub_key.key;
931 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
932 
    Ok(Json(Trust {
933 
        policy: t.policy.map(|p| Policy {
934 
            serial: p.serial,
935 
            expires_ms: p.expires_ms,
936 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
937 
            root_threshold: p.root_threshold,
938 
            rules: p
939 
                .rules
940 
                .iter()
941 
                .map(|r| Rule {
942 
                    pattern: r.pattern.clone(),
943 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
944 
                    threshold: r.threshold,
945 
                    require: r.require.clone(),
946 
                    allow_conflicts: r.allow_conflicts,
947 
                })
948 
                .collect(),
949 
        }),
950 
        signed: t.verification.signed,
951 
        sealed: t.verification.sealed,
952 
        unsigned: t.verification.unsigned,
953 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
954 
        hub_key: t.hub_key,
955 
    }))
956 
}
957
958 
async fn pushes(
959 
    State(app): State<Shared>,
960 
    headers: HeaderMap,
961 
    Path((owner, name)): Path<(String, String)>,
962 
) -> Result<Json<Vec<Push>>, ApiError> {
963 
    let c = caller(&app, &headers).await?;
964 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
965 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
966 
    Ok(Json(
967 
        rows.into_iter()
968 
            .map(|p| Push {
969 
                at_ms: p.at_ms,
970 
                pusher: p.pusher,
971 
                reference: p.reference,
972 
                ok: p.ok,
973 
                reason: p.reason,
974 
                old_state: p.old_state,
975 
                new_state: p.new_state,
976 
                heads: p.heads,
977 
                changes: p.changes,
978 
            })
979 
            .collect(),
980 
    ))
de505df5 Andy McCall ↶ 981 
}
982
b64e2537 Andy McCall ↶ 983 
// --------------------------------------------------------------- proposals
984
0b20f1ec Andy McCall ↶ 985 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all`:
986 
/// open ones (drafts too) by default.
de505df5 Andy McCall ↶ 987 
async fn proposals(
988 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 989 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 990 
    Path((owner, name)): Path<(String, String)>,
0b20f1ec Andy McCall ↶ 991 
    Query(q): Query<IssuesQuery>,
b64e2537 Andy McCall ↶ 992 
) -> Result<Json<Vec<Proposal>>, ApiError> {
993 
    let c = caller(&app, &headers).await?;
994 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 995 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
996 
        "open" => &["open", "draft"],
997 
        "draft" => &["draft"],
998 
        "landed" => &["landed"],
999 
        "closed" => &["closed"],
1000 
        "all" => &["open", "draft", "landed", "closed"],
1001 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1002 
    };
de505df5 Andy McCall ↶ 1003 
    let mut out = Vec::new();
0b20f1ec Andy McCall ↶ 1004 
    for p in db::proposals::list(&app.db, row.id, states).await? {
de505df5 Andy McCall ↶ 1005 
        let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1006 
        let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1007 
        out.push(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await);
1008 
    }
1009 
    Ok(Json(out))
1010 
}
1011
1012 
async fn proposal(
1013 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1014 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1015 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1016 
) -> Result<Json<Proposal>, ApiError> {
1017 
    let c = caller(&app, &headers).await?;
1018 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1019 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1020 
    let source_url = match p.source_repo_id {
1021 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1022 
        None => None,
1023 
    };
1024 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1025 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1026 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1027 
}
1028
739a763a Andy McCall ↶ 1029 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1030 
/// keeping what is not given; the author or a maintainer, as on the page
1031 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1032 
async fn edit_proposal(
1033 
    State(app): State<Shared>,
1034 
    headers: HeaderMap,
1035 
    Path((owner, name, number)): Path<(String, String, i64)>,
1036 
    Json(body): Json<hub_api::ProposalEdit>,
1037 
) -> Result<Json<Proposal>, ApiError> {
1038 
    let c = caller(&app, &headers).await?;
1039 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1040 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1041 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1042 
    let text = body.title.is_some() || body.body.is_some();
1043 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1044 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1045 
    }
1046 
    if body.labels.is_some() && role < Role::Triage {
1047 
        return Err(forbidden("setting labels needs triage access"));
1048 
    }
1049 
    // Every name is checked before anything changes.
1050 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1051 
    if text {
1052 
        let title = match body.title.as_deref().map(str::trim) {
1053 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1054 
            Some(t) => t,
1055 
            None => p.title.as_str(),
1056 
        };
1057 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1058 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1059 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1060 
    }
2291f8cc Andy McCall ↶ 1061 
    if let Some(want) = labels {
1062 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1063 
        for l in &have {
1064 
            if !want.iter().any(|w| w.id == l.id) {
1065 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1066 
            }
1067 
        }
1068 
        for w in &want {
1069 
            if !have.iter().any(|l| l.id == w.id) {
1070 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1071 
            }
1072 
        }
1073 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1074 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1075 
    }
71e65fcf Andy McCall ↶ 1076 
    if let Some(want) = body.state.as_deref() {
1077 
        if Some(me.id) != p.author_id && role < Role::Triage {
1078 
            return Err(ApiError(
1079 
                StatusCode::FORBIDDEN,
1080 
                "only the proposal's author or someone with triage access can close or reopen it".into(),
1081 
            ));
1082 
        }
1083 
        let new_state = match (want, p.state.as_str()) {
1084 
            ("closed", "open" | "draft") => "closed",
1085 
            ("open", "closed") => "open",
1086 
            (w, now) if w == now => now,
1087 
            ("closed" | "open", now) => {
1088 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1089 
            }
1090 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed or open".into())),
1091 
        };
1092 
        if new_state != p.state {
1093 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1094 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1095 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1096 
        }
1097 
    }
739a763a Andy McCall ↶ 1098 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1099 
    let source_url = match p.source_repo_id {
1100 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1101 
        None => None,
1102 
    };
1103 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1104 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1105 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1106 
}
1107
1f1eb06a Andy McCall ↶ 1108 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1109 
/// the page's Land button does; `409` with the blockers when it cannot.
1110 
async fn land_proposal(
1111 
    State(app): State<Shared>,
1112 
    headers: HeaderMap,
1113 
    Path((owner, name, number)): Path<(String, String, i64)>,
1114 
) -> Result<Json<Proposal>, ApiError> {
1115 
    let c = caller(&app, &headers).await?;
1116 
    let me = c.require("repo:write")?.clone();
1117 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0b20f1ec Andy McCall ↶ 1118 
    let via = format!("api (token {})", c.token);
f4d6ef41 Andy McCall ↶ 1119 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false).await {
1f1eb06a Andy McCall ↶ 1120 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1121 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1122 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1123 
    }
d23464c0 Andy McCall ↶ 1124 
}
1125
3f02e5ea Andy McCall ↶ 1126 
/// The files a proposal changes (hub spec §12.1).
1127 
async fn proposal_files(
1128 
    State(app): State<Shared>,
1129 
    headers: HeaderMap,
1130 
    Path((owner, name, number)): Path<(String, String, i64)>,
1131 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1132 
    let c = caller(&app, &headers).await?;
1133 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1134 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1135 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1136 
    Ok(Json(
1137 
        loaded
1138 
            .files
1139 
            .iter()
1140 
            .map(|f| hub_api::ProposalFile {
1141 
                path: f.path.clone(),
1142 
                from: f.from.clone(),
1143 
                kind: f.kind.clone(),
1144 
                added: f.added,
1145 
                removed: f.removed,
1146 
            })
1147 
            .collect(),
1148 
    ))
1149 
}
1150
1151 
/// One file's bytes on a side of a proposal: `base` is the target's
1152 
/// state, `head` the projected state. 404 when the file does not exist
1153 
/// on that side.
1154 
async fn proposal_content(
1155 
    State(app): State<Shared>,
1156 
    headers: HeaderMap,
1157 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1158 
) -> Result<Response, ApiError> {
1159 
    let c = caller(&app, &headers).await?;
1160 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1161 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1162 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1163 
    let heads = match side.as_str() {
1164 
        "base" => loaded.target_heads,
1165 
        "head" => loaded.heads,
1166 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1167 
    };
1168 
    let limit = app.config.limits.render_limit.0;
1169 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1170 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1171 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1172 
}
1173
b64e2537 Andy McCall ↶ 1174 
async fn create_proposal(
1175 
    State(app): State<Shared>,
1176 
    headers: HeaderMap,
1177 
    Path((owner, name)): Path<(String, String)>,
1178 
    Json(body): Json<NewProposal>,
1179 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1180 
    let c = caller(&app, &headers).await?;
1181 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1182 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1183 
    let created =
1184 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1185 
            .await
1186 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
1187 
    let loaded = crate::web::proposals::load(&app, &repo, created).await?;
1188 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1189 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1190 
}
d23464c0 Andy McCall ↶ 1191
b64e2537 Andy McCall ↶ 1192 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1193 
    Comment {
1194 
        id: c.id,
1195 
        author: c.author.clone(),
1196 
        body: c.body.clone(),
1197 
        created_ms: c.created_ms,
1198 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1199 
        anchor: if c.anchor_change.is_empty() {
1200 
            None
1201 
        } else {
1202 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1203 
        },
1204 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1205 
    }
1206 
}
1207
b64e2537 Andy McCall ↶ 1208 
async fn proposal_comments(
1209 
    State(app): State<Shared>,
1210 
    headers: HeaderMap,
1211 
    Path((owner, name, number)): Path<(String, String, i64)>,
1212 
) -> Result<Json<Vec<Comment>>, ApiError> {
1213 
    let c = caller(&app, &headers).await?;
1214 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1215 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1216 
    Ok(Json(db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect()))
1217 
}
1218
1219 
async fn proposal_comment(
1220 
    State(app): State<Shared>,
1221 
    headers: HeaderMap,
1222 
    Path((owner, name, number)): Path<(String, String, i64)>,
1223 
    Json(body): Json<NewComment>,
1224 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1225 
    let c = caller(&app, &headers).await?;
1226 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1227 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1228 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1229 
    if body.body.trim().is_empty() {
1230 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1231 
    }
3f4b0ea6 Andy McCall ↶ 1232 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1233 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1234 
        (Some(path), Some(line)) if !path.is_empty() => {
1235 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1236 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1237 
            let atom = app
1238 
                .repos
1239 
                .read(&repo, move |r, cache| {
1240 
                    let projected = cache.load(r, &heads)?;
1241 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1242 
                })
1243 
                .await?
1244 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1245 
            Some((path.to_string(), atom))
1246 
        }
1247 
        _ => None,
1248 
    };
1249 
    let row_c = db::proposals::add_comment(
1250 
        &app.db,
1251 
        p.id,
1252 
        Some(me.id),
1253 
        &me.username,
1254 
        body.body.trim(),
1255 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1256 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1257 
    )
1258 
    .await?;
b64e2537 Andy McCall ↶ 1259 
    crate::notify::deliver(
1260 
        &app,
1261 
        crate::notify::Event {
1262 
            kind: "proposal.comment",
1263 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1264 
            url: format!("/{owner}/{name}/proposal/{number}"),
1265 
            actor: &me,
1266 
            repo_id: row.id,
1267 
            thread: Some(("proposal", p.id)),
1268 
            mention_text: &body.body,
1269 
            direct: p.author_id.into_iter().collect(),
1270 
        },
1271 
    )
1272 
    .await;
1273 
    crate::hooks::emit(
1274 
        &app,
1275 
        &row,
1276 
        "comment.proposal",
1277 
        &me.username,
1278 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1279 
    )
1280 
    .await;
1281 
    Ok((StatusCode::CREATED, Json(comment_of(&row_c))))
1282 
}
1283
1284 
async fn proposal_reviews(
1285 
    State(app): State<Shared>,
1286 
    headers: HeaderMap,
1287 
    Path((owner, name, number)): Path<(String, String, i64)>,
1288 
) -> Result<Json<Vec<Review>>, ApiError> {
1289 
    let c = caller(&app, &headers).await?;
1290 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1291 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1292 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1293 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1294 
    Ok(Json(
1295 
        v.reviews
1296 
            .into_iter()
1297 
            .map(|r| Review {
1298 
                id: r.row.id,
1299 
                author: r.row.author,
1300 
                verdict: r.row.verdict,
1301 
                body: r.row.body,
1302 
                sealed: r.sealed,
1303 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1304 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1305 
            })
1306 
            .collect(),
1307 
    ))
1308 
}
1309
1310 
async fn proposal_review(
1311 
    State(app): State<Shared>,
1312 
    headers: HeaderMap,
1313 
    Path((owner, name, number)): Path<(String, String, i64)>,
1314 
    Json(body): Json<NewReview>,
1315 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1316 
    let c = caller(&app, &headers).await?;
1317 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1318 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1319 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1320 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1321 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1322 
    }
1323 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1324 
        return Err(forbidden("you cannot approve your own proposal"));
1325 
    }
1326 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1327 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1328 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1329 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1330 
    Ok((
1331 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1332 
        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 ↶ 1333 
    ))
1334 
}
1335
cc1cd197 Andy McCall ↶ 1336 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1337 
/// author, or a writer). Answers with everyone asked now.
1338 
async fn request_reviewers(
1339 
    State(app): State<Shared>,
1340 
    headers: HeaderMap,
1341 
    Path((owner, name, number)): Path<(String, String, i64)>,
1342 
    Json(body): Json<ReviewRequest>,
1343 
) -> Result<Json<Vec<String>>, ApiError> {
1344 
    let c = caller(&app, &headers).await?;
1345 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1346 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1347 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1348 
    if Some(me.id) != p.author_id && role < Role::Write {
1349 
        return Err(forbidden("only the author or a writer asks for reviews"));
1350 
    }
1351 
    if !p.is_open() {
1352 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
1353 
    }
1354 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
1355 
        .await
1356 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
1357 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
1358 
}
1359
1360 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
1361 
async fn withdraw_reviewer(
1362 
    State(app): State<Shared>,
1363 
    headers: HeaderMap,
1364 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
1365 
) -> Result<StatusCode, ApiError> {
1366 
    let c = caller(&app, &headers).await?;
1367 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1368 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1369 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1370 
    if Some(me.id) != p.author_id && role < Role::Write {
1371 
        return Err(forbidden("only the author or a writer withdraws review requests"));
1372 
    }
1373 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
1374 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
1375 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
1376 
    }
1377 
    Ok(StatusCode::NO_CONTENT)
1378 
}
1379
b64e2537 Andy McCall ↶ 1380 
async fn proposal_checks(
1381 
    State(app): State<Shared>,
1382 
    headers: HeaderMap,
1383 
    Path((owner, name, number)): Path<(String, String, i64)>,
1384 
) -> Result<Json<Vec<Check>>, ApiError> {
1385 
    let c = caller(&app, &headers).await?;
1386 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1387 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1388 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1389 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
1390 
}
1391
1392 
// ------------------------------------------------------------------ issues
1393
1394 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
1395 
    let labels = db::issues::issue_labels(&app.db, i.id)
1396 
        .await?
1397 
        .into_iter()
1398 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1399 
        .collect();
1400 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
1401 
    let milestone = match i.milestone_id {
1402 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
1403 
        None => None,
1404 
    };
5d90e0e0 Andy McCall 1405 
    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 ↶ 1406 
    Ok(Issue {
1407 
        number: i.number,
1408 
        title: i.title.clone(),
1409 
        body: i.body.clone(),
1410 
        author: i.author.clone(),
1411 
        state: i.state.clone(),
1412 
        reason: i.reason.clone(),
1413 
        labels,
1414 
        assignees,
1415 
        milestone,
1416 
        comments,
1417 
        locked: i.locked,
1418 
        pinned: i.pinned,
1419 
        created_ms: i.created_ms,
1420 
        updated_ms: i.updated_ms,
1421 
        closed_ms: i.closed_ms,
1422 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
1423 
    })
1424 
}
1425
1426 
#[derive(Deserialize)]
1427 
struct IssuesQuery {
1428 
    state: Option<String>,
1429 
}
1430
1431 
async fn issues(
1432 
    State(app): State<Shared>,
1433 
    headers: HeaderMap,
1434 
    Path((owner, name)): Path<(String, String)>,
1435 
    Query(q): Query<IssuesQuery>,
1436 
) -> Result<Json<Vec<Issue>>, ApiError> {
1437 
    let c = caller(&app, &headers).await?;
1438 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1439 
    let state = q.state.unwrap_or_else(|| "open".into());
1440 
    let mut out = Vec::new();
1441 
    for i in db::issues::list(&app.db, row.id).await? {
1442 
        if state == "all" || i.state == state {
1443 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 1444 
        }
1445 
    }
b64e2537 Andy McCall ↶ 1446 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 1447 
}
1448
b64e2537 Andy McCall ↶ 1449 
async fn create_issue(
1450 
    State(app): State<Shared>,
1451 
    headers: HeaderMap,
1452 
    Path((owner, name)): Path<(String, String)>,
1453 
    Json(body): Json<NewIssue>,
1454 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
1455 
    let c = caller(&app, &headers).await?;
1456 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 1457 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 1458 
    if body.title.trim().is_empty() {
1459 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 1460 
    }
76f262e1 Andy McCall ↶ 1461 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
1462 
    if triage && role < Role::Triage {
1463 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1464 
    }
1465 
    // Check the names before anything is created.
1466 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 1467 
    let i = db::issues::create(
1468 
        &app.db,
1469 
        db::issues::NewIssue {
1470 
            repo_id: row.id,
1471 
            title: body.title.trim(),
1472 
            body: body.body.trim(),
1473 
            author_id: Some(me.id),
1474 
            author: &me.username,
1475 
        },
1476 
    )
1477 
    .await?;
1478 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 1479 
    if triage {
1480 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
1481 
        apply_triage(&app, &i, &me, t).await?;
1482 
    }
1483 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 1484 
    crate::web::issues::reindex(&app, row.id, &i).await;
1485 
    let api = issue_of(&app, &row, &i).await?;
1486 
    crate::notify::deliver(
1487 
        &app,
1488 
        crate::notify::Event {
1489 
            kind: "issue.opened",
1490 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
1491 
            url: format!("/{owner}/{name}/issue/{}", i.number),
1492 
            actor: &me,
1493 
            repo_id: row.id,
1494 
            thread: Some(("issue", i.id)),
1495 
            mention_text: &body.body,
1496 
            direct: vec![],
1497 
        },
1498 
    )
1499 
    .await;
1500 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
1501 
    Ok((StatusCode::CREATED, Json(api)))
1502 
}
1503
1504 
async fn issue(
1505 
    State(app): State<Shared>,
1506 
    headers: HeaderMap,
1507 
    Path((owner, name, number)): Path<(String, String, i64)>,
1508 
) -> Result<Json<Issue>, ApiError> {
1509 
    let c = caller(&app, &headers).await?;
1510 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1511 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1512 
    Ok(Json(issue_of(&app, &row, &i).await?))
1513 
}
1514
1515 
async fn issue_state(
1516 
    State(app): State<Shared>,
1517 
    headers: HeaderMap,
1518 
    Path((owner, name, number)): Path<(String, String, i64)>,
1519 
    Json(body): Json<IssueStateChange>,
1520 
) -> Result<Json<Issue>, ApiError> {
1521 
    let c = caller(&app, &headers).await?;
1522 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1523 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1524 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1525 
    if role < Role::Triage && Some(me.id) != i.author_id {
1526 
        return Err(forbidden("only the author or triage may change the state"));
1527 
    }
1528 
    let (state, reason) = match body.state.as_str() {
1529 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
1530 
        "open" => ("open", ""),
1531 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
1532 
    };
1533 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
1534 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
1535 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1536 
    let api = issue_of(&app, &row, &fresh).await?;
1537 
    crate::hooks::emit(
1538 
        &app,
1539 
        &row,
1540 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
1541 
        &me.username,
1542 
        serde_json::json!({ "issue": api }),
1543 
    )
1544 
    .await;
1545 
    Ok(Json(api))
1546 
}
1547
1548 
async fn issue_comments(
1549 
    State(app): State<Shared>,
1550 
    headers: HeaderMap,
1551 
    Path((owner, name, number)): Path<(String, String, i64)>,
1552 
) -> Result<Json<Vec<Comment>>, ApiError> {
1553 
    let c = caller(&app, &headers).await?;
1554 
    let (_, row, _) = 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 
    Ok(Json(
1557 
        db::issues::comments(&app.db, i.id)
1558 
            .await?
1559 
            .into_iter()
1560 
            .map(|c| Comment {
1561 
                id: c.id,
1562 
                author: c.author,
1563 
                body: c.body,
1564 
                created_ms: c.created_ms,
1565 
                path: None,
1566 
                anchor: None,
1567 
                resolved: false,
1568 
            })
1569 
            .collect(),
1570 
    ))
1571 
}
1572
1573 
async fn issue_comment(
1574 
    State(app): State<Shared>,
1575 
    headers: HeaderMap,
1576 
    Path((owner, name, number)): Path<(String, String, i64)>,
1577 
    Json(body): Json<NewComment>,
1578 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1579 
    let c = caller(&app, &headers).await?;
1580 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1581 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1582 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1583 
    if i.locked && role < Role::Triage {
1584 
        return Err(forbidden("this issue is locked"));
1585 
    }
1586 
    if body.body.trim().is_empty() {
1587 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1588 
    }
1589 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
1590 
    crate::web::issues::reindex(&app, row.id, &i).await;
1591 
    crate::notify::deliver(
1592 
        &app,
1593 
        crate::notify::Event {
1594 
            kind: "issue.comment",
1595 
            title: format!("{owner}/{name}#{number}: {}", i.title),
1596 
            url: format!("/{owner}/{name}/issue/{number}"),
1597 
            actor: &me,
1598 
            repo_id: row.id,
1599 
            thread: Some(("issue", i.id)),
1600 
            mention_text: &body.body,
1601 
            direct: i.author_id.into_iter().collect(),
1602 
        },
1603 
    )
1604 
    .await;
1605 
    let api = Comment { id: cm.id, author: cm.author, body: cm.body, created_ms: cm.created_ms, path: None, anchor: None, resolved: false };
1606 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
1607 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 1608 
}
1609
1610 
/// Labels, assignees and milestone named in a request, looked up.
1611 
struct Triage {
1612 
    labels: Option<Vec<db::issues::Label>>,
1613 
    assignees: Option<Vec<Account>>,
1614 
    /// `Some(None)` clears the milestone.
1615 
    milestone: Option<Option<db::issues::Milestone>>,
1616 
}
1617
1618 
async fn resolve_triage(
1619 
    app: &Shared,
1620 
    repo_id: i64,
1621 
    labels: Option<&[String]>,
1622 
    assignees: Option<&[String]>,
1623 
    milestone: Option<&str>,
1624 
) -> Result<Triage, ApiError> {
1625 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
1626 
    let labels = match labels {
1627 
        Some(names) => {
1628 
            let mut out = Vec::new();
1629 
            for n in names {
1630 
                out.push(
1631 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
1632 
                        .await?
1633 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
1634 
                );
1635 
            }
1636 
            Some(out)
1637 
        }
1638 
        None => None,
1639 
    };
1640 
    let assignees = match assignees {
1641 
        Some(names) => {
1642 
            let mut out = Vec::new();
1643 
            for n in names {
1644 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
1645 
            }
1646 
            Some(out)
1647 
        }
1648 
        None => None,
1649 
    };
1650 
    let milestone = match milestone.map(str::trim) {
1651 
        None => None,
1652 
        Some("") => Some(None),
1653 
        Some(title) => Some(Some(
1654 
            db::issues::milestones(&app.db, repo_id)
1655 
                .await?
1656 
                .into_iter()
1657 
                .find(|m| m.title == title)
1658 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
1659 
        )),
1660 
    };
1661 
    Ok(Triage { labels, assignees, milestone })
1662 
}
1663
1664 
/// Make an issue's labels, assignees and milestone what `t` says, with
1665 
/// timeline events for what changed.
1666 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
1667 
    if let Some(want) = t.labels {
1668 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
1669 
        for l in &have {
1670 
            if !want.iter().any(|w| w.id == l.id) {
1671 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
1672 
            }
1673 
        }
1674 
        for w in &want {
1675 
            if !have.iter().any(|l| l.id == w.id) {
1676 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
1677 
            }
1678 
        }
1679 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1680 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
1681 
    }
1682 
    if let Some(want) = t.assignees {
1683 
        let have = db::issues::assignees(&app.db, i.id).await?;
1684 
        for name in &have {
1685 
            if !want.iter().any(|a| &a.username == name) {
1686 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
1687 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
1688 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
1689 
                }
1690 
            }
1691 
        }
1692 
        for a in &want {
1693 
            if !have.contains(&a.username) {
1694 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
1695 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
1696 
            }
1697 
        }
1698 
    }
1699 
    if let Some(m) = t.milestone {
1700 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
1701 
        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();
1702 
    }
1703 
    Ok(())
1704 
}
1705
1706 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
1707 
async fn issue_edit(
1708 
    State(app): State<Shared>,
1709 
    headers: HeaderMap,
1710 
    Path((owner, name, number)): Path<(String, String, i64)>,
1711 
    Json(body): Json<IssueEdit>,
1712 
) -> Result<Json<Issue>, ApiError> {
1713 
    let c = caller(&app, &headers).await?;
1714 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1715 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1716 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1717 
    let text = body.title.is_some() || body.body.is_some();
1718 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
1719 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
1720 
        return Err(forbidden("only the author or triage may edit the title and body"));
1721 
    }
1722 
    if triage && role < Role::Triage {
1723 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1724 
    }
1725 
    if i.locked && role < Role::Triage {
1726 
        return Err(forbidden("this issue is locked"));
1727 
    }
1728 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
1729 
    if text {
1730 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
1731 
        if title.is_empty() {
1732 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
1733 
        }
1734 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
1735 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
1736 
    }
1737 
    apply_triage(&app, &i, &me, t).await?;
1738 
    db::issues::touch(&app.db, i.id).await.ok();
1739 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1740 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
1741 
    let api = issue_of(&app, &row, &fresh).await?;
1742 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
1743 
    Ok(Json(api))
1744 
}
1745
1746 
/// `POST /repos/{o}/{n}/labels` (triage).
1747 
async fn create_label(
1748 
    State(app): State<Shared>,
1749 
    headers: HeaderMap,
1750 
    Path((owner, name)): Path<(String, String)>,
1751 
    Json(body): Json<NewLabel>,
1752 
) -> Result<(StatusCode, Json<Label>), ApiError> {
1753 
    let c = caller(&app, &headers).await?;
1754 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1755 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1756 
    if role < Role::Triage {
1757 
        return Err(forbidden("labels need triage access"));
1758 
    }
1759 
    let label = body.name.trim();
1760 
    if label.is_empty() || label.len() > 50 {
1761 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
1762 
    }
1763 
    let colour = match body.colour.as_deref() {
1764 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
1765 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
1766 
        None => "#5aa8ff".to_string(),
1767 
    };
1768 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
1769 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
1770 
}
1771
1772 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
1773 
async fn delete_label(
1774 
    State(app): State<Shared>,
1775 
    headers: HeaderMap,
1776 
    Path((owner, name, label)): Path<(String, String, String)>,
1777 
) -> Result<StatusCode, ApiError> {
1778 
    let c = caller(&app, &headers).await?;
1779 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1780 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1781 
    if role < Role::Triage {
1782 
        return Err(forbidden("labels need triage access"));
1783 
    }
1784 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
1785 
    db::issues::delete_label(&app.db, l.id).await?;
1786 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1787 
}
1788
b64e2537 Andy McCall ↶ 1789 
async fn labels(
1790 
    State(app): State<Shared>,
1791 
    headers: HeaderMap,
1792 
    Path((owner, name)): Path<(String, String)>,
1793 
) -> Result<Json<Vec<Label>>, ApiError> {
1794 
    let c = caller(&app, &headers).await?;
1795 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1796 
    Ok(Json(
1797 
        db::issues::labels(&app.db, row.id)
1798 
            .await?
1799 
            .into_iter()
1800 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1801 
            .collect(),
1802 
    ))
1803 
}
1804
1805 
async fn milestones(
1806 
    State(app): State<Shared>,
1807 
    headers: HeaderMap,
1808 
    Path((owner, name)): Path<(String, String)>,
1809 
) -> Result<Json<Vec<Milestone>>, ApiError> {
1810 
    let c = caller(&app, &headers).await?;
1811 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1812 
    let mut out = Vec::new();
1813 
    for m in db::issues::milestones(&app.db, row.id).await? {
1814 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1815 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 1816 
    }
b64e2537 Andy McCall ↶ 1817 
    Ok(Json(out))
1818 
}
1819
5ea4872f Andy McCall ↶ 1820 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
1821 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
1822 
}
1823
1824 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
1825 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
1826 
    let due = due.trim();
1827 
    if due.is_empty() {
1828 
        return Ok(None);
1829 
    }
1830 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
1831 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
1832 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
1833 
}
1834
1835 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
1836 
    let c = caller(app, headers).await?;
1837 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1838 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
1839 
    if role < Role::Triage {
1840 
        return Err(forbidden("milestones need triage access"));
1841 
    }
1842 
    Ok(row)
1843 
}
1844
1845 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
1846 
/// milestone, or change the description and due date of the one with
1847 
/// that title.
1848 
async fn create_milestone(
1849 
    State(app): State<Shared>,
1850 
    headers: HeaderMap,
1851 
    Path((owner, name)): Path<(String, String)>,
1852 
    Json(body): Json<NewMilestone>,
1853 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
1854 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1855 
    let title = body.title.trim();
1856 
    if title.is_empty() || title.len() > 100 {
1857 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1858 
    }
1859 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
1860 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
1861 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1862 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
1863 
}
1864
1865 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
1866 
/// description, due date and state; what is not given stays.
1867 
async fn edit_milestone(
1868 
    State(app): State<Shared>,
1869 
    headers: HeaderMap,
1870 
    Path((owner, name, title)): Path<(String, String, String)>,
1871 
    Json(body): Json<MilestoneEdit>,
1872 
) -> Result<Json<Milestone>, ApiError> {
1873 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1874 
    let m = db::issues::milestones(&app.db, row.id)
1875 
        .await?
1876 
        .into_iter()
1877 
        .find(|m| m.title == title)
1878 
        .ok_or_else(|| not_found("no such milestone"))?;
1879 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
1880 
    if new_title.is_empty() || new_title.len() > 100 {
1881 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1882 
    }
1883 
    let due_ms = match body.due.as_deref() {
1884 
        Some(d) => due_ms_of(d)?,
1885 
        None => m.due_ms,
1886 
    };
1887 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
1888 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
1889 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
1890 
    }
1891 
    if let Some(state) = body.state.as_deref() {
1892 
        match state {
1893 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
1894 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
1895 
        }
1896 
    }
1897 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
1898 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
1899 
    Ok(Json(milestone_of(fresh, open, closed)))
1900 
}
1901
b64e2537 Andy McCall ↶ 1902 
// --------------------------------------------------------- hooks, checks
1903
1904 
fn hook_of(h: &db::hooks::Hook) -> Hook {
1905 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
1906 
}
1907
1908 
async fn hooks(
1909 
    State(app): State<Shared>,
1910 
    headers: HeaderMap,
1911 
    Path((owner, name)): Path<(String, String)>,
1912 
) -> Result<Json<Vec<Hook>>, ApiError> {
1913 
    let c = caller(&app, &headers).await?;
1914 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1915 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1916 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 1917 
}
1918
b64e2537 Andy McCall ↶ 1919 
async fn create_hook(
1920 
    State(app): State<Shared>,
1921 
    headers: HeaderMap,
1922 
    Path((owner, name)): Path<(String, String)>,
1923 
    Json(body): Json<NewHook>,
1924 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
1925 
    let c = caller(&app, &headers).await?;
1926 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
1927 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1928 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
1929 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
1930 
    }
1931 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
1932 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
1933 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 1934 
}
1935
b64e2537 Andy McCall ↶ 1936 
async fn delete_hook(
1937 
    State(app): State<Shared>,
1938 
    headers: HeaderMap,
1939 
    Path((owner, name, id)): Path<(String, String, i64)>,
1940 
) -> Result<StatusCode, ApiError> {
1941 
    let c = caller(&app, &headers).await?;
1942 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1943 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1944 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
1945 
        db::hooks::delete_hook(&app.db, id).await?;
1946 
    }
1947 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1948 
}
1949
b64e2537 Andy McCall ↶ 1950 
pub fn check_of(c: &db::hooks::Check) -> Check {
1951 
    Check {
1952 
        state: c.state.clone(),
1953 
        name: c.name.clone(),
1954 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
1955 
        summary: c.summary.clone(),
1956 
        url: c.url.clone(),
1957 
        reporter: c.reporter.clone(),
1958 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
1959 
        started_ms: c.started_ms,
1960 
        finished_ms: c.finished_ms,
1961 
    }
961c10be Andy McCall ↶ 1962 
}
1963
1964 
/// `GET /repos/{o}/{n}/checks/required`.
1965 
async fn required_checks(
1966 
    State(app): State<Shared>,
1967 
    headers: HeaderMap,
1968 
    Path((owner, name)): Path<(String, String)>,
1969 
) -> Result<Json<RequiredChecks>, ApiError> {
1970 
    let c = caller(&app, &headers).await?;
1971 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1972 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
1973 
}
1974
1975 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
1976 
async fn set_required_checks(
1977 
    State(app): State<Shared>,
1978 
    headers: HeaderMap,
1979 
    Path((owner, name)): Path<(String, String)>,
1980 
    Json(body): Json<RequiredChecks>,
1981 
) -> Result<Json<RequiredChecks>, ApiError> {
1982 
    let c = caller(&app, &headers).await?;
1983 
    c.require("repo:admin")?;
1984 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1985 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
1986 
    names.sort();
1987 
    names.dedup();
1988 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
1989 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
1990 
    }
1991 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
1992 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
1993 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 1994 
}
1995
bf3d0754 Andy McCall ↶ 1996 
fn flow_run_of(
1997 
    app: &Shared,
1998 
    row: &db::repos::RepoRow,
1999 
    r: &db::flow::Run,
2000 
    jobs: Vec<db::flow::Job>,
2001 
    queue: &[db::flow::QueueEntry],
2002 
) -> FlowRun {
90326c96 Andy McCall ↶ 2003 
    FlowRun {
bf3d0754 Andy McCall ↶ 2004 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2005 
        number: r.number,
2006 
        bookmark: r.bookmark.clone(),
2007 
        state: r.state.clone(),
2008 
        heads: r.head_list().into_iter().map(String::from).collect(),
2009 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2010 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2011 
        actor: r.actor.clone(),
2012 
        pipeline_hash: r.pipeline_hash.clone(),
2013 
        error: r.error.clone(),
2014 
        created_ms: r.created_ms,
2015 
        finished_ms: r.finished_ms,
2016 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2017 
        jobs: jobs
2018 
            .into_iter()
2019 
            .map(|j| FlowJob {
2020 
                depends_on: j.depends_on(),
2021 
                name: j.name,
2022 
                status: j.status,
2023 
                runner: j.runner,
2024 
                exit_code: j.exit_code,
2025 
                error: j.error,
2026 
                started_ms: j.started_ms,
2027 
                finished_ms: j.finished_ms,
2028 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2029 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2030 
                placed: j.placed,
90326c96 Andy McCall ↶ 2031 
            })
2032 
            .collect(),
2033 
    }
2034 
}
2035
1edac4b6 Andy McCall ↶ 2036 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2037 
struct RunsPage {
2038 
    /// Runs numbered below this one (the next page).
2039 
    before: Option<i64>,
2040 
    limit: Option<i64>,
2041 
}
2042
2043 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2044 
async fn flow_runs(
2045 
    State(app): State<Shared>,
2046 
    headers: HeaderMap,
2047 
    Path((owner, name)): Path<(String, String)>,
2048 
    Query(q): Query<RunsPage>,
2049 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2050 
    let c = caller(&app, &headers).await?;
2051 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2052 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2053 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2054 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2055 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2056 
}
2057
2058 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2059 
async fn flow_run(
2060 
    State(app): State<Shared>,
2061 
    headers: HeaderMap,
2062 
    Path((owner, name, number)): Path<(String, String, i64)>,
2063 
) -> Result<Json<FlowRun>, ApiError> {
2064 
    let c = caller(&app, &headers).await?;
2065 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2066 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2067 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2068 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2069 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2070 
}
2071
2072 
#[derive(Deserialize)]
2073 
struct LogPage {
2074 
    /// Lines after this `seq`.
2075 
    #[serde(default)]
2076 
    after: i64,
2077 
    limit: Option<i64>,
2078 
}
2079
2080 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2081 
async fn flow_job_log(
2082 
    State(app): State<Shared>,
2083 
    headers: HeaderMap,
2084 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2085 
    Query(q): Query<LogPage>,
2086 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2087 
    let c = caller(&app, &headers).await?;
2088 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2089 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2090 
    let j = db::flow::jobs(&app.db, run.id)
2091 
        .await?
2092 
        .into_iter()
2093 
        .find(|j| j.name == job)
2094 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2095 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2096 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2097 
}
2098
2099 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2100 
struct StartRun {
2101 
    /// Default: the repository's default bookmark.
2102 
    #[serde(default)]
2103 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2104 
    /// A change's full hash: run the state whose only head it is, instead
2105 
    /// of a bookmark's.
2106 
    #[serde(default)]
2107 
    change: Option<String>,
0650d94e Andy McCall ↶ 2108 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2109 
    /// every job a manual run starts.
2110 
    #[serde(default)]
2111 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2112 
}
2113
2114 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2115 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2116 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2117 
}
2118
2119 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2120 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2121 
async fn start_flow_run(
2122 
    State(app): State<Shared>,
2123 
    headers: HeaderMap,
2124 
    Path((owner, name)): Path<(String, String)>,
2125 
    Json(body): Json<StartRun>,
2126 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2127 
    let c = caller(&app, &headers).await?;
2128 
    let me = c.require("repo:write")?.clone();
2129 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2130 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2131 
        Some(change) => {
0650d94e Andy McCall ↶ 2132 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2133 
                .await
2134 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2135 
            (n, format!("change {}", change.trim()))
2136 
        }
2137 
        None => {
2138 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2139 
            (
2140 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2141 
                    .await
2142 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2143 
                bookmark,
2144 
            )
4f692533 Andy McCall ↶ 2145 
        }
2146 
    };
2147 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2148 
    Ok(started(&app, &row, n))
2149 
}
2150
2151 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2152 
async fn rerun_flow_run(
2153 
    State(app): State<Shared>,
2154 
    headers: HeaderMap,
2155 
    Path((owner, name, number)): Path<(String, String, i64)>,
2156 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2157 
    let c = caller(&app, &headers).await?;
2158 
    let me = c.require("repo:write")?.clone();
2159 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2160 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2161 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2162 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2163 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2164 
}
2165
e8fa5369 Andy McCall ↶ 2166 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2167 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2168 
/// same run. Answers with how many jobs were queued.
2169 
async fn rerun_flow_job(
2170 
    State(app): State<Shared>,
2171 
    headers: HeaderMap,
2172 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2173 
) -> Result<Json<serde_json::Value>, ApiError> {
2174 
    let c = caller(&app, &headers).await?;
2175 
    let me = c.require("repo:write")?.clone();
2176 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2177 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2178 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2179 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2180 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2181 
}
2182
745d225d Andy McCall ↶ 2183 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2184 
/// with the run as it now stands.
2185 
async fn cancel_flow_run(
2186 
    State(app): State<Shared>,
2187 
    headers: HeaderMap,
2188 
    Path((owner, name, number)): Path<(String, String, i64)>,
2189 
) -> Result<Json<serde_json::Value>, ApiError> {
2190 
    let c = caller(&app, &headers).await?;
2191 
    let me = c.require("repo:write")?.clone();
2192 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2193 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2194 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2195 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2196 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2197 
}
2198
b644e175 Andy McCall ↶ 2199 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2200 
/// (oxygenflow#59).
2201 
async fn list_deployments(
2202 
    State(app): State<Shared>,
2203 
    headers: HeaderMap,
2204 
    Path((owner, name)): Path<(String, String)>,
2205 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2206 
    let c = caller(&app, &headers).await?;
2207 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2208 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2209 
    Ok(Json(
2210 
        list.into_iter()
2211 
            .map(|d| {
2212 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2213 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2214 
            })
2215 
            .collect(),
2216 
    ))
2217 
}
2218
417184c7 Andy McCall ↶ 2219 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2220 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2221 
async fn approve_flow_job(
2222 
    State(app): State<Shared>,
2223 
    headers: HeaderMap,
2224 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2225 
) -> Result<Json<serde_json::Value>, ApiError> {
2226 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2227 
}
2228
2229 
async fn reject_flow_job(
2230 
    State(app): State<Shared>,
2231 
    headers: HeaderMap,
2232 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2233 
) -> Result<Json<serde_json::Value>, ApiError> {
2234 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2235 
}
2236
47e37402 Andy McCall ↶ 2237 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2238 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2239 
async fn flow_job_statement(
2240 
    State(app): State<Shared>,
2241 
    headers: HeaderMap,
2242 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2243 
) -> Result<Json<serde_json::Value>, ApiError> {
2244 
    let c = caller(&app, &headers).await?;
2245 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2246 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2247 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2248 
    Ok(Json(serde_json::json!({
2249 
        "repo": hex::encode(s.repo),
2250 
        "run": s.run,
2251 
        "job": s.job,
2252 
        "job_hash": s.job_hash.to_hex(),
2253 
        "state": s.state.to_hex(),
2254 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2255 
        "environment": s.environment,
2256 
        "waiting": j.approval == "waiting" && j.status == "queued",
2257 
    })))
2258 
}
2259
2260 
#[derive(Deserialize)]
2261 
struct SealBody {
2262 
    signed: String,
2263 
}
2264
2265 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
2266 
/// reject with a signed approval (oxygenhub#235). The signature, not the
2267 
/// caller, says who decided; the caller must be signed in.
2268 
async fn seal_flow_job(
2269 
    State(app): State<Shared>,
2270 
    headers: HeaderMap,
2271 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2272 
    Json(body): Json<SealBody>,
2273 
) -> Result<Json<serde_json::Value>, ApiError> {
2274 
    let c = caller(&app, &headers).await?;
2275 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2276 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2277 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2278 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
2279 
}
2280
417184c7 Andy McCall ↶ 2281 
async fn decide_flow_job(
2282 
    app: &Shared,
2283 
    headers: &HeaderMap,
2284 
    owner: &str,
2285 
    name: &str,
2286 
    number: i64,
2287 
    job: &str,
2288 
    approve: bool,
2289 
) -> Result<Json<serde_json::Value>, ApiError> {
2290 
    let c = caller(app, headers).await?;
2291 
    let me = c.require("repo:write")?.clone();
2292 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
2293 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2294 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2295 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
2296 
}
2297
b64e2537 Andy McCall ↶ 2298 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2299 
/// report; the state hash names what was checked.
2300 
async fn post_check(
2301 
    State(app): State<Shared>,
2302 
    headers: HeaderMap,
2303 
    Path((owner, name)): Path<(String, String)>,
2304 
    Json(body): Json<NewCheck>,
2305 
) -> Result<(StatusCode, Json<Check>), ApiError> {
2306 
    let c = caller(&app, &headers).await?;
2307 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
2308 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2309 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
2310 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
2311 
    }
2312 
    if body.name.trim().is_empty() || body.name.len() > 100 {
2313 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
2314 
    }
2315 
    let ch = db::hooks::upsert_check(
2316 
        &app.db,
2317 
        row.id,
2318 
        &body.state,
2319 
        body.name.trim(),
2320 
        body.status.as_str(),
2321 
        &body.summary,
2322 
        &body.url,
2323 
        Some((me.id, &me.username)),
2324 
        body.seal.as_deref().unwrap_or(""),
2325 
    )
2326 
    .await?;
2327 
    let api = check_of(&ch);
2328 
    app.events.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
2329 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
2330 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 2331 
}
2332
b64e2537 Andy McCall ↶ 2333 
async fn checks_for_state(
2334 
    State(app): State<Shared>,
2335 
    headers: HeaderMap,
2336 
    Path((owner, name, state)): Path<(String, String, String)>,
2337 
) -> Result<Json<Vec<Check>>, ApiError> {
2338 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 2339 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2340 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 2341 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 2342 
}
2343
2344 
/// The state hash checks are keyed by, from what a client has: a state
2345 
/// hash, its heads (full change hashes joined with `+`, or the one head of
2346 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
2347 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
2348 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
2349 
    let hexes: Vec<&str> = s.split('+').collect();
2350 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
2351 
    if all_hashes {
2352 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
2353 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
2354 
            return Ok(s.to_string());
2355 
        }
2356 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
2357 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
2358 
    }
2359 
    let b = s.to_string();
2360 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
2361 
    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 ↶ 2362 
}
b66e70b7 Andy McCall ↶ 2363
2364 
// ----------------------------------------------------------------- runners
2365
2366 
/// Site administrators only, with any token of theirs (hub spec §13.2).
2367 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
2368 
    match c.account.as_ref() {
2369 
        Some(a) if a.is_admin => Ok(a),
2370 
        _ => Err(not_found("no such API route")),
2371 
    }
2372 
}
2373
2374 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
2375 
    let serves = match r.scope_repo_id {
2376 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
2377 
        None => r.scope_owner.clone(),
2378 
    };
2379 
    hub_api::Runner {
2380 
        id: r.id,
2381 
        status: r.status().to_string(),
2382 
        serves,
2383 
        labels: r.label_list().into_iter().map(String::from).collect(),
2384 
        name: r.name,
2385 
        arch: r.arch,
2386 
        os: r.os,
2387 
        version: r.version,
2388 
        max_jobs: r.max_jobs,
2389 
        memory_mib: r.memory_mib,
2390 
        cpus: r.cpus,
2391 
        key: r.key,
2392 
        source: r.source,
2393 
        last_seen_ms: r.last_seen_ms,
2394 
        running,
2fb70d01 Andy McCall ↶ 2395 
        free_disk_mib: r.free_disk_mib,
2396 
        load_x100: r.load_x100,
2397 
        speed: r.speed,
2398 
        speed_class: r.speed_class,
2399 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 2400 
    }
2401 
}
2402
2403 
/// `GET /api/v1/runners`.
2404 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
2405 
    let c = caller(&app, &headers).await?;
2406 
    require_site_admin(&c)?;
2407 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
2408 
    let mut out = Vec::new();
2409 
    for r in db::runners::list(&app.db).await? {
2410 
        let n = running.get(&r.id).copied().unwrap_or(0);
2411 
        out.push(runner_of(&app, r, n).await);
2412 
    }
2413 
    Ok(Json(out))
2414 
}
2415
2416 
#[derive(Deserialize)]
2417 
struct BeforeQuery {
2418 
    #[serde(default)]
2419 
    before: Option<i64>,
2420 
    #[serde(default)]
2421 
    limit: Option<i64>,
2422 
}
2423
2424 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
2425 
async fn runner_jobs(
2426 
    State(app): State<Shared>,
2427 
    headers: HeaderMap,
2428 
    Path(id): Path<i64>,
2429 
    Query(q): Query<BeforeQuery>,
2430 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
2431 
    let c = caller(&app, &headers).await?;
2432 
    require_site_admin(&c)?;
2433 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
2434 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
2435 
    Ok(Json(
2436 
        jobs.into_iter()
2437 
            .map(|j| hub_api::RunnerJob {
2438 
                repo: format!("{}/{}", j.owner, j.repo),
2439 
                run: j.run_number,
2440 
                job: j.job,
2441 
                status: j.status,
2442 
                started_ms: j.started_ms,
2443 
                finished_ms: j.finished_ms,
2444 
            })
2445 
            .collect(),
2446 
    ))
2447 
}
2448
2449 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
2450 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
2451 
    let c = caller(&app, &headers).await?;
2452 
    require_site_admin(&c)?;
2453 
    Ok(Json(
2454 
        db::flow::queue(&app.db)
2455 
            .await?
2456 
            .into_iter()
2457 
            .map(|e| hub_api::QueueItem {
2458 
                repo: format!("{}/{}", e.owner, e.name),
2459 
                run: e.run_number,
2460 
                job: e.job,
2461 
                status: e.status,
2462 
                runner: e.runner,
2463 
            })
2464 
            .collect(),
2465 
    ))
2466 
}
7d2eb590 Andy McCall ↶ 2467
2468 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
2469 
/// repository may use to review (hub spec §13.4). Accepted at once; the
2470 
/// answer arrives as a `comment` review via the assistant.
2471 
async fn request_assistant(
2472 
    State(app): State<Shared>,
2473 
    headers: HeaderMap,
2474 
    Path((owner, name, number)): Path<(String, String, i64)>,
2475 
    Json(body): Json<hub_api::AssistantRequest>,
2476 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
2477 
    let c = caller(&app, &headers).await?;
2478 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2479 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2480 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2481 
    if Some(me.id) != p.author_id && role < Role::Write {
2482 
        return Err(forbidden("only the author or a writer asks for reviews"));
2483 
    }
2484 
    if !p.is_open() {
2485 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2486 
    }
2487 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
2488 
        .await?
2489 
        .into_iter()
2490 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
2491 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
2492 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
2493 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
2494 
    Ok((StatusCode::ACCEPTED, Json(asked)))
2495 
}
62ceb2ee Andy McCall ↶ 2496
2497 
// -------------------------------------------------------- assistants (§13.4)
2498
2499 
use crate::levels::At;
2500 
use crate::web::assistants as aa;
2501
2502 
/// The level a repository's assistants live at, for its admins (repo:admin).
2503 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
2504 
    let me = c.require("repo:admin")?.clone();
2505 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
2506 
    Ok((me, At::repo(&row)))
2507 
}
2508
2509 
/// An organisation's level, for its owners (repo:admin).
2510 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2511 
    let me = c.require("repo:admin")?.clone();
2512 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
2513 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
2514 
        return Err(not_found("no such organisation"));
2515 
    }
2516 
    Ok((me, At::org(&o)))
2517 
}
2518
2519 
/// The site's level, for its administrators.
2520 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
2521 
    Ok((require_site_admin(c)?.clone(), At::site()))
2522 
}
2523
2524 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2525 
    match r {
2526 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
2527 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
2528 
    }
2529 
}
2530
2531 
macro_rules! assistant_routes {
2532 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
2533 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
2534 
            let c = caller(&app, &headers).await?;
2535 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2536 
            Ok(Json(aa::api_list(&app, &at).await?))
2537 
        }
2538 
        async fn $put(
2539 
            State(app): State<Shared>,
2540 
            headers: HeaderMap,
2541 
            Path(($($p),*)): Path<($($t),*)>,
2542 
            Json(body): Json<NewAssistant>,
2543 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2544 
            let c = caller(&app, &headers).await?;
2545 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2546 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
2547 
        }
2548 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
2549 
            let c = caller(&app, &headers).await?;
2550 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2551 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2552 
        }
2553 
        async fn $prompt_put(
2554 
            State(app): State<Shared>,
2555 
            headers: HeaderMap,
2556 
            Path(($($p),*)): Path<($($t),*)>,
2557 
            Json(body): Json<AssistantPrompt>,
2558 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
2559 
            let c = caller(&app, &headers).await?;
2560 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2561 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2562 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2563 
        }
2564 
    };
2565 
}
2566
2567 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
2568
2569 
async fn repo_assistant_delete(
2570 
    State(app): State<Shared>,
2571 
    headers: HeaderMap,
2572 
    Path((owner, name, assistant)): Path<(String, String, String)>,
2573 
) -> Result<StatusCode, ApiError> {
2574 
    let c = caller(&app, &headers).await?;
2575 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
2576 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2577 
        Ok(StatusCode::NO_CONTENT)
2578 
    } else {
2579 
        Err(not_found("no such assistant at this level"))
2580 
    }
2581 
}
2582
2583 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2584 
    org_level(app, c, org).await
2585 
}
2586
2587 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
2588 
    let c = caller(&app, &headers).await?;
2589 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2590 
    Ok(Json(aa::api_list(&app, &at).await?))
2591 
}
2592
2593 
async fn org_assistant_put(
2594 
    State(app): State<Shared>,
2595 
    headers: HeaderMap,
2596 
    Path(org): Path<String>,
2597 
    Json(body): Json<NewAssistant>,
2598 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2599 
    let c = caller(&app, &headers).await?;
2600 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2601 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2602 
}
2603
2604 
async fn org_assistant_delete(
2605 
    State(app): State<Shared>,
2606 
    headers: HeaderMap,
2607 
    Path((org, assistant)): Path<(String, String)>,
2608 
) -> Result<StatusCode, ApiError> {
2609 
    let c = caller(&app, &headers).await?;
2610 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2611 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2612 
        Ok(StatusCode::NO_CONTENT)
2613 
    } else {
2614 
        Err(not_found("no such assistant at this level"))
2615 
    }
2616 
}
2617
2618 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
2619 
    let c = caller(&app, &headers).await?;
2620 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2621 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2622 
}
2623
2624 
async fn org_prompt_put(
2625 
    State(app): State<Shared>,
2626 
    headers: HeaderMap,
2627 
    Path(org): Path<String>,
2628 
    Json(body): Json<AssistantPrompt>,
2629 
) -> Result<Json<AssistantPrompt>, ApiError> {
2630 
    let c = caller(&app, &headers).await?;
2631 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2632 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2633 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2634 
}
2635
2636 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
2637 
    let c = caller(&app, &headers).await?;
2638 
    let (_, at) = site_level(&c)?;
2639 
    Ok(Json(aa::api_list(&app, &at).await?))
2640 
}
2641
2642 
async fn site_assistant_put(
2643 
    State(app): State<Shared>,
2644 
    headers: HeaderMap,
2645 
    Json(body): Json<NewAssistant>,
2646 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2647 
    let c = caller(&app, &headers).await?;
2648 
    let (me, at) = site_level(&c)?;
2649 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2650 
}
2651
2652 
async fn site_assistant_delete(
2653 
    State(app): State<Shared>,
2654 
    headers: HeaderMap,
2655 
    Path(assistant): Path<String>,
2656 
) -> Result<StatusCode, ApiError> {
2657 
    let c = caller(&app, &headers).await?;
2658 
    let (me, at) = site_level(&c)?;
2659 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2660 
        Ok(StatusCode::NO_CONTENT)
2661 
    } else {
2662 
        Err(not_found("no such assistant at this level"))
2663 
    }
2664 
}
2665
2666 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
2667 
    let c = caller(&app, &headers).await?;
2668 
    let (_, at) = site_level(&c)?;
2669 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2670 
}
2671
2672 
async fn site_prompt_put(
2673 
    State(app): State<Shared>,
2674 
    headers: HeaderMap,
2675 
    Json(body): Json<AssistantPrompt>,
2676 
) -> Result<Json<AssistantPrompt>, ApiError> {
2677 
    let c = caller(&app, &headers).await?;
2678 
    let (me, at) = site_level(&c)?;
2679 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2680 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2681 
}