OXYGENHUB
◆ v0.9.19 oxygenhub / crates / hub / src / api / mod.rs
152.4 KiB · Rust · last changed OxygenHub 0.9.19: attachments on issues and comments, over the API and oh --attach; images by their bytes shown in place, everything else a download (closes #350) 4 days ago source blame history raw
b64e2537 Andy McCall ↶ 1 
//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
2 
//! problems, the same shapes as `oxy --json` where one exists. Reads need
3 
//! `repo:read` (anonymous for public repositories); writes the scope named
4 
//! on each handler.
d23464c0 Andy McCall ↶ 5
b64e2537 Andy McCall ↶ 6 
use crate::auth::{self, Access, Role};
7 
use crate::db::{self, accounts::Account};
d23464c0 Andy McCall ↶ 8 
use crate::repos::{view, RepoError, RepoName};
b64e2537 Andy McCall ↶ 9 
use crate::Shared;
10 
use axum::extract::{Path, Query, State};
11 
use axum::http::{HeaderMap, StatusCode};
d23464c0 Andy McCall ↶ 12 
use axum::response::{IntoResponse, Response};
b64e2537 Andy McCall ↶ 13 
use axum::routing::{get, post};
d23464c0 Andy McCall ↶ 14 
use axum::{Json, Router};
b64e2537 Andy McCall ↶ 15 
use hub_api::*;
16 
use serde::Deserialize;
d23464c0 Andy McCall ↶ 17
1c52d940 Andy McCall ↶ 18 
mod attachments;
2e9188ca Andy McCall ↶ 19 
mod backups;
df71c789 Andy McCall ↶ 20 
pub mod device;
1c52d940 Andy McCall ↶ 21 
pub use attachments::image_type as attachment_image_type;
166f6e9b Andy McCall 22 
mod drops;
92a797b2 Andy McCall ↶ 23 
mod images;
ef20fdc1 Andy McCall ↶ 24 
mod projects;
617c2840 Andy McCall ↶ 25 
mod reports;
ef20fdc1 Andy McCall ↶ 26
90326c96 Andy McCall ↶ 27 
/// Any other path under `/api/v1`: a problem document, not the site's page.
e9bfea8e Andy McCall ↶ 28 
/// `GET /api/v1/version`: the hub's version and build, and the Oxygen and
29 
/// OxygenFlow library versions it is built on.
30 
async fn version() -> Json<serde_json::Value> {
31 
    Json(crate::web::home::versions())
32 
}
33
90326c96 Andy McCall ↶ 34 
async fn no_route() -> ApiError {
35 
    ApiError(StatusCode::NOT_FOUND, "no such API route".into())
36 
}
37
17a3a84b Andy McCall ↶ 38 
/// A known route asked with a method it does not take: a problem body
39 
/// rather than axum's empty 405 (oxygenhub#115).
40 
async fn wrong_method(method: axum::http::Method, uri: axum::http::Uri) -> ApiError {
41 
    ApiError(StatusCode::METHOD_NOT_ALLOWED, format!("{} is an API route, but not for {method}", uri.path()))
42 
}
43
5533e91a Andy McCall ↶ 44 
/// The API, with release assets up to `asset_limit` bytes (the web form's
45 
/// limit too; axum's default of 2 MiB refused ordinary builds).
46 
pub fn router(asset_limit: usize) -> Router<Shared> {
d23464c0 Andy McCall ↶ 47 
    Router::new()
90326c96 Andy McCall ↶ 48 
        .fallback(no_route)
026a76d2 Andy McCall ↶ 49 
        .route("/keyless/certify", post(crate::keyless::certify))
8aa5ef38 Andy McCall ↶ 50 
        .route("/agents/grants", get(crate::keyless::grants_list).post(crate::keyless::grants_create))
8dcaeeb8 Andy McCall ↶ 51 
        .route(
52 
            "/repos/{owner}/{name}/terraform/state/{state}",
53 
            axum::routing::any(crate::terraform::state)
54 
                .layer(axum::extract::DefaultBodyLimit::max(crate::terraform::MAX_STATE_BYTES + 4096)),
55 
        )
67523e06 Andy McCall ↶ 56 
        .route("/repos/{owner}/{name}/terraform/state/{state}/versions", axum::routing::get(crate::terraform::versions))
57 
        .route("/repos/{owner}/{name}/terraform/state/{state}/versions/{id}", axum::routing::get(crate::terraform::version))
58 
        .route(
59 
            "/repos/{owner}/{name}/terraform/state/{state}/versions/{id}/restore",
60 
            axum::routing::post(crate::terraform::restore_version),
61 
        )
8aa5ef38 Andy McCall ↶ 62 
        .route("/agents/grants/{id}", axum::routing::delete(crate::keyless::grants_revoke))
42fa9554 Andy McCall ↶ 63 
        .route("/flow/claim", post(crate::flow::claim))
b6b7e4cf Andy McCall ↶ 64 
        .route("/flow/runners/register", post(crate::flow::register))
e9b9619c Andy McCall ↶ 65 
        .route("/flow/runners/heartbeat", post(crate::flow::heartbeat))
8501fd58 Andy McCall ↶ 66 
        .route("/flow/runner/update", get(crate::flow::runner_update).post(crate::flow::report_update))
750579ec Andy McCall ↶ 67 
        .route("/flow/images/missing", post(images::missing).layer(axum::extract::DefaultBodyLimit::max(images::MAX_ASK_BYTES)))
951aed50 Andy McCall ↶ 68 
        .route("/flow/images/held", post(images::held))
a46d15e7 Andy McCall ↶ 69 
        .route("/flow/swarm/announce", post(crate::swarm::announce))
92a797b2 Andy McCall ↶ 70 
        .route("/flow/images/chunks/{hash}", axum::routing::put(images::put_chunk).get(images::get_chunk))
71 
        .route(
72 
            "/flow/images/{hash}",
73 
            axum::routing::put(images::put_manifest).get(images::get_manifest).layer(axum::extract::DefaultBodyLimit::max(64 << 20)),
74 
        )
951aed50 Andy McCall ↶ 75 
        // A runner's manifest of an image only runners hold (oxygenflow#94);
76 
        // a 14 GB image's is about 11 MB.
77 
        .route("/flow/images/{hash}/held", axum::routing::put(images::put_held).layer(axum::extract::DefaultBodyLimit::max(64 << 20)))
42fa9554 Andy McCall ↶ 78 
        .route("/flow/jobs/{id}/log", post(crate::flow::log))
79 
        .route("/flow/jobs/{id}/finish", post(crate::flow::finish))
4d2e44d7 Andy McCall ↶ 80 
        .route("/flow/jobs/{id}/decline", post(crate::flow::decline))
ab4df6aa Andy McCall ↶ 81 
        .route("/flow/jobs/{id}/release", post(crate::flow::release))
a3c8288b Andy McCall ↶ 82 
        .route(
e4203e14 Andy McCall ↶ 83 
            "/flow/jobs/{id}/checkpoint",
84 
            post(crate::flow::save_checkpoint)
85 
                .get(crate::flow::checkpoint)
86 
                .layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
87 
        )
88 
        .route(
a3c8288b Andy McCall ↶ 89 
            "/flow/jobs/{id}/artifacts/{name}",
90 
            post(crate::flow::artifact).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
91 
        )
cd437c4f Andy McCall ↶ 92 
        .route("/flow/jobs/{id}/inputs/{index}", get(crate::flow::input))
a36bab6b Andy McCall ↶ 93 
        .route(
94 
            "/flow/jobs/{id}/reports/{name}/files",
95 
            post(crate::flow::report_file).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
96 
        )
ef20fdc1 Andy McCall ↶ 97 
        .route("/projects/{owner}", get(projects::list).post(projects::create))
98 
        .route("/projects/{owner}/{number}", get(projects::board).patch(projects::edit))
17a3a84b Andy McCall ↶ 99 
        .route("/projects/{owner}/{number}/cards", get(projects::cards).post(projects::add_card))
456f4197 Andy McCall ↶ 100 
        .route("/projects/{owner}/{number}/cards/move", post(projects::move_cards))
439ecd87 Andy McCall ↶ 101 
        .route("/projects/{owner}/{number}/cards/archive", post(projects::archive_cards))
102 
        .route("/projects/{owner}/{number}/cards/{id}/restore", post(projects::restore_card))
ef20fdc1 Andy McCall ↶ 103 
        .route("/projects/{owner}/{number}/cards/{id}", axum::routing::patch(projects::move_card).delete(projects::remove_card))
ecac6e8d Andy McCall ↶ 104 
        .route("/device/code", post(device::code).delete(device::cancel))
df71c789 Andy McCall ↶ 105 
        .route("/device/token", post(device::token))
b66e70b7 Andy McCall ↶ 106 
        .route("/runners", get(runners))
107 
        .route("/runners/queue", get(runner_queue))
108 
        .route("/runners/{id}/jobs", get(runner_jobs))
b64e2537 Andy McCall ↶ 109 
        .route("/user", get(me))
ecac6e8d Andy McCall ↶ 110 
        .route("/user/repos", get(user_repos))
111 
        .route("/user/orgs", get(user_orgs))
f4e13830 Andy McCall ↶ 112 
        .route("/user/proposals", get(user_proposals))
4dfa4599 Andy McCall ↶ 113 
        .route("/user/sky", get(user_sky))
3d086bc3 Andy McCall ↶ 114 
        .route("/user/starter", get(user_starter))
115 
        .route("/user/flow/runs", get(user_flow_runs))
5714347a Andy McCall ↶ 116 
        .route("/user/runner-token", post(user_runner_token))
60f11b71 Andy McCall ↶ 117 
        .route("/user/token", axum::routing::delete(revoke_own_token))
aeed63c0 Andy McCall ↶ 118 
        .route("/user/push", axum::routing::put(register_push).delete(forget_push))
e9bfea8e Andy McCall ↶ 119 
        .route("/version", get(version))
42a0ba4b Andy McCall ↶ 120 
        .route("/notifications", get(notifications))
121 
        .route("/notifications/read", post(notifications_read_all))
122 
        .route("/notifications/{id}/read", post(notification_read))
b64e2537 Andy McCall ↶ 123 
        .route("/users/{name}", get(user))
166f6e9b Andy McCall 124 
        .route("/users/{name}/drops", get(drops::of_user))
125 
        .route("/drops", get(drops::mine).post(drops::create))
126 
        .route("/drops/{id}", get(drops::view).patch(drops::edit).delete(drops::delete))
04f9c984 Andy McCall ↶ 127 
        .route("/drops/{id}/fork", post(drops::fork))
1c52d940 Andy McCall ↶ 128 
        .route(
129 
            "/repos/{owner}/{name}/attachments",
130 
            post(attachments::upload).layer(axum::extract::DefaultBodyLimit::max(attachments::ATTACHMENT_MAX + 4096)),
131 
        )
04f9c984 Andy McCall ↶ 132 
        .route("/drops/{id}/star", axum::routing::put(drops::star).delete(drops::unstar))
133 
        .route("/drops/{id}/comments", get(drops::comments).post(drops::add_comment))
134 
        .route("/drops/{id}/comments/{n}", axum::routing::delete(drops::delete_comment))
b64e2537 Andy McCall ↶ 135 
        .route("/orgs/{name}", get(org))
136 
        .route("/search", get(search))
137 
        .route("/repos", get(list_repos).post(create_repo))
d23464c0 Andy McCall ↶ 138 
        .route("/repos/{owner}/{name}", get(get_repo))
139 
        .route("/repos/{owner}/{name}/bookmarks", get(bookmarks))
ba0a55bb Andy McCall ↶ 140 
        .route("/repos/{owner}/{name}/tags", get(tags).post(create_tag))
141 
        .route("/repos/{owner}/{name}/tags/{tag}", axum::routing::delete(withdraw_tag))
f677d627 Andy McCall ↶ 142 
        .route("/repos/{owner}/{name}/consumers", get(consumers))
eb2a3502 Andy McCall ↶ 143 
        .route("/repos/{owner}/{name}/diffusion", get(diffusion).put(set_diffusion))
d3b048b2 Andy McCall ↶ 144 
        .route("/repos/{owner}/{name}/backup", axum::routing::put(set_backup))
2e9188ca Andy McCall ↶ 145 
        .route("/user/backups", get(backups::user_get).put(backups::user_put))
146 
        .route("/user/backups/test", post(backups::user_test))
147 
        .route("/user/backups/run", post(backups::user_run))
148 
        .route("/user/backups/runs", get(backups::user_runs))
149 
        .route("/orgs/{name}/backups", get(backups::org_get).put(backups::org_put))
150 
        .route("/orgs/{name}/backups/test", post(backups::org_test))
151 
        .route("/orgs/{name}/backups/run", post(backups::org_run))
152 
        .route("/orgs/{name}/backups/runs", get(backups::org_runs))
b64e2537 Andy McCall ↶ 153 
        .route("/repos/{owner}/{name}/history/{r}", get(history))
154 
        .route("/repos/{owner}/{name}/changes/{hash}", get(change))
155 
        .route("/repos/{owner}/{name}/tree/{r}", get(tree_root))
156 
        .route("/repos/{owner}/{name}/tree/{r}/{*path}", get(tree))
157 
        .route("/repos/{owner}/{name}/file/{r}/{*path}", get(file))
158 
        .route("/repos/{owner}/{name}/blame/{r}/{*path}", get(blame))
159 
        .route("/repos/{owner}/{name}/conflicts", get(conflicts))
160 
        .route("/repos/{owner}/{name}/trust", get(trust))
df940d75 Andy McCall ↶ 161 
        .route("/repos/{owner}/{name}/releases/trust/{*tag}", get(release_trust))
b64e2537 Andy McCall ↶ 162 
        .route("/repos/{owner}/{name}/pushes", get(pushes))
163 
        .route("/repos/{owner}/{name}/proposals", get(proposals).post(create_proposal))
739a763a Andy McCall ↶ 164 
        .route("/repos/{owner}/{name}/proposals/{number}", get(proposal).patch(edit_proposal))
1f1eb06a Andy McCall ↶ 165 
        .route("/repos/{owner}/{name}/proposals/{number}/land", post(land_proposal))
86a69b53 Andy McCall ↶ 166 
        .route("/repos/{owner}/{name}/proposals/{number}/auto-land", post(auto_land_on).delete(auto_land_off))
b64e2537 Andy McCall ↶ 167 
        .route("/repos/{owner}/{name}/proposals/{number}/comments", get(proposal_comments).post(proposal_comment))
168 
        .route("/repos/{owner}/{name}/proposals/{number}/reviews", get(proposal_reviews).post(proposal_review))
cc1cd197 Andy McCall ↶ 169 
        .route("/repos/{owner}/{name}/proposals/{number}/reviewers", post(request_reviewers))
7d2eb590 Andy McCall ↶ 170 
        .route("/repos/{owner}/{name}/proposals/{number}/review-requests", post(request_assistant))
cc1cd197 Andy McCall ↶ 171 
        .route("/repos/{owner}/{name}/proposals/{number}/reviewers/{username}", axum::routing::delete(withdraw_reviewer))
b64e2537 Andy McCall ↶ 172 
        .route("/repos/{owner}/{name}/proposals/{number}/checks", get(proposal_checks))
3f02e5ea Andy McCall ↶ 173 
        .route("/repos/{owner}/{name}/proposals/{number}/files", get(proposal_files))
70c3d029 Andy McCall ↶ 174 
        .route("/repos/{owner}/{name}/proposals/{number}/diff", get(proposal_diff))
3f02e5ea Andy McCall ↶ 175 
        .route("/repos/{owner}/{name}/proposals/{number}/content/{side}/{*path}", get(proposal_content))
b64e2537 Andy McCall ↶ 176 
        .route("/repos/{owner}/{name}/issues", get(issues).post(create_issue))
76f262e1 Andy McCall ↶ 177 
        .route("/repos/{owner}/{name}/issues/{number}", get(issue).post(issue_state).patch(issue_edit))
b64e2537 Andy McCall ↶ 178 
        .route("/repos/{owner}/{name}/issues/{number}/comments", get(issue_comments).post(issue_comment))
76f262e1 Andy McCall ↶ 179 
        .route("/repos/{owner}/{name}/labels", get(labels).post(create_label))
180 
        .route("/repos/{owner}/{name}/labels/{label}", axum::routing::delete(delete_label))
5ea4872f Andy McCall ↶ 181 
        .route("/repos/{owner}/{name}/milestones", get(milestones).post(create_milestone))
40dd3f86 Andy McCall ↶ 182 
        .route(
183 
            "/repos/{owner}/{name}/coverage",
184 
            get(reports::coverage_list)
185 
                .post(reports::coverage_upload)
186 
                .layer(axum::extract::DefaultBodyLimit::max(crate::coverage::MAX_REPORT + (1 << 20))),
187 
        )
617c2840 Andy McCall ↶ 188 
        .route("/repos/{owner}/{name}/coverage/{id}", get(reports::coverage_one))
189 
        .route("/repos/{owner}/{name}/tests", get(reports::tests_list))
190 
        .route("/repos/{owner}/{name}/tests/{id}", get(reports::tests_one))
5ea4872f Andy McCall ↶ 191 
        .route("/repos/{owner}/{name}/milestones/{title}", axum::routing::patch(edit_milestone))
b64e2537 Andy McCall ↶ 192 
        .route("/repos/{owner}/{name}/hooks", get(hooks).post(create_hook))
62ceb2ee Andy McCall ↶ 193 
        .route("/repos/{owner}/{name}/assistants", get(repo_assistants).post(repo_assistant_put))
194 
        .route("/repos/{owner}/{name}/assistants/prompt", get(repo_prompt).put(repo_prompt_put))
195 
        .route("/repos/{owner}/{name}/assistants/{assistant}", axum::routing::delete(repo_assistant_delete))
196 
        .route("/orgs/{org}/assistants", get(org_assistants).post(org_assistant_put))
197 
        .route("/orgs/{org}/assistants/prompt", get(org_prompt).put(org_prompt_put))
198 
        .route("/orgs/{org}/assistants/{assistant}", axum::routing::delete(org_assistant_delete))
9bbca80f Andy McCall ↶ 199 
        .route("/admin/runner-updates", get(runner_updates))
200 
        .route("/admin/runner-updates/settings", axum::routing::put(runner_update_setting))
201 
        .route("/admin/runner-updates/holds/{version}/lift", post(runner_update_lift))
62ceb2ee Andy McCall ↶ 202 
        .route("/admin/assistants", get(site_assistants).post(site_assistant_put))
203 
        .route("/admin/assistants/prompt", get(site_prompt).put(site_prompt_put))
204 
        .route("/admin/assistants/{assistant}", axum::routing::delete(site_assistant_delete))
b64e2537 Andy McCall ↶ 205 
        .route("/repos/{owner}/{name}/hooks/{id}/delete", post(delete_hook))
206 
        .route("/repos/{owner}/{name}/checks", post(post_check))
90326c96 Andy McCall ↶ 207 
        .route("/repos/{owner}/{name}/flow/runs", get(flow_runs).post(start_flow_run))
208 
        .route("/repos/{owner}/{name}/flow/runs/{number}", get(flow_run))
209 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/log", get(flow_job_log))
fac6853c Andy McCall ↶ 210 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/reports", get(reports::job_reports))
211 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/report", get(reports::job_report_one))
212 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/report/{*path}", get(reports::job_report_file))
213 
        .route("/repos/{owner}/{name}/reports", get(reports::latest_reports))
214 
        .route("/repos/{owner}/{name}/reports/{report}", get(reports::named_report_one))
215 
        .route("/repos/{owner}/{name}/reports/{report}/files/{*path}", get(reports::named_report_file))
1edac4b6 Andy McCall ↶ 216 
        .route("/repos/{owner}/{name}/flow/runs/{number}/rerun", post(rerun_flow_run))
e8fa5369 Andy McCall ↶ 217 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/rerun", post(rerun_flow_job))
745d225d Andy McCall ↶ 218 
        .route("/repos/{owner}/{name}/flow/runs/{number}/cancel", post(cancel_flow_run))
b644e175 Andy McCall ↶ 219 
        .route("/repos/{owner}/{name}/deployments", get(list_deployments))
b1860d60 Andy McCall ↶ 220 
        .route("/repos/{owner}/{name}/flow/runs/{number}/expedite", post(expedite_flow_run))
417184c7 Andy McCall ↶ 221 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approve", post(approve_flow_job))
222 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/reject", post(reject_flow_job))
47e37402 Andy McCall ↶ 223 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approval", get(flow_job_statement))
224 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/seal", post(seal_flow_job))
961c10be Andy McCall ↶ 225 
        .route("/repos/{owner}/{name}/checks/required", get(required_checks).put(set_required_checks))
b64e2537 Andy McCall ↶ 226 
        .route("/repos/{owner}/{name}/checks/{state}", get(checks_for_state))
3f4b0ea6 Andy McCall ↶ 227 
        .route("/repos/{owner}/{name}/releases", get(releases).post(create_release))
851a26a2 Andy McCall ↶ 228 
        .route("/repos/{owner}/{name}/sky", get(repo_sky))
3d086bc3 Andy McCall ↶ 229 
        .route("/repos/{owner}/{name}/starter", get(starter_status).post(start_starter))
ced6d3af Andy McCall ↶ 230 
        .route("/repos/{owner}/{name}/releases/{tag}", axum::routing::patch(edit_release))
5533e91a Andy McCall ↶ 231 
        .route(
232 
            "/repos/{owner}/{name}/releases/{tag}/assets",
233 
            post(upload_asset).layer(axum::extract::DefaultBodyLimit::max(asset_limit + (1 << 20))),
234 
        )
17a3a84b Andy McCall ↶ 235 
        // Last: it applies to the routes registered before it.
236 
        .method_not_allowed_fallback(wrong_method)
3f4b0ea6 Andy McCall ↶ 237 
}
238
239 
async fn releases(
240 
    State(app): State<Shared>,
241 
    headers: HeaderMap,
242 
    Path((owner, name)): Path<(String, String)>,
243 
) -> Result<Json<Vec<Release>>, ApiError> {
244 
    let c = caller(&app, &headers).await?;
245 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
246 
    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
247 
}
248
851a26a2 Andy McCall ↶ 249 
/// `GET /repos/{owner}/{name}/sky` (oxygenhub-android#23): the
250 
/// repository's sky, its pages' backdrop (#196), in the shape of
251 
/// `/user/sky`: the one repository and its events of the last 30 days.
252 
async fn repo_sky(
253 
    State(app): State<Shared>,
254 
    headers: HeaderMap,
255 
    Path((owner, name)): Path<(String, String)>,
256 
) -> Result<Json<hub_api::UserSky>, ApiError> {
257 
    let c = caller(&app, &headers).await?;
258 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
259 
    let now = db::now_ms();
260 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
261 
    let events = db::activity::sky(&app.db, &[row.id], since, crate::web::home::SKY_EVENTS).await?;
262 
    Ok(Json(hub_api::UserSky {
263 
        now,
264 
        repos: vec![format!("{}/{}", row.owner, row.name)],
265 
        events: events.iter().map(|e| [0, e.kind, e.at_ms, e.n]).collect(),
266 
    }))
267 
}
268
3f4b0ea6 Andy McCall ↶ 269 
async fn create_release(
270 
    State(app): State<Shared>,
271 
    headers: HeaderMap,
272 
    Path((owner, name)): Path<(String, String)>,
273 
    Json(body): Json<NewRelease>,
274 
) -> Result<(StatusCode, Json<Release>), ApiError> {
275 
    let c = caller(&app, &headers).await?;
276 
    let me = c.require("repo:write")?.clone();
277 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
278 
    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
279 
        .await
280 
        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
281 
    let r = crate::web::releases::api_views(&app, &repo, &row)
282 
        .await?
283 
        .into_iter()
284 
        .find(|r| r.tag == body.tag)
285 
        .ok_or_else(|| not_found("no such release"))?;
286 
    Ok((StatusCode::CREATED, Json(r)))
287 
}
288
ced6d3af Andy McCall ↶ 289 
/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
290 
/// notes or prerelease flag, as the release page's Edit does.
291 
async fn edit_release(
292 
    State(app): State<Shared>,
293 
    headers: HeaderMap,
294 
    Path((owner, name, tag)): Path<(String, String, String)>,
295 
    Json(body): Json<ReleaseEdit>,
296 
) -> Result<Json<Release>, ApiError> {
297 
    let c = caller(&app, &headers).await?;
298 
    let me = c.require("repo:write")?.clone();
299 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
300 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
301 
    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
302 
    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
303 
    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
304 
    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
305 
    let r = crate::web::releases::api_views(&app, &repo, &row)
306 
        .await?
307 
        .into_iter()
308 
        .find(|r| r.tag == tag)
309 
        .ok_or_else(|| not_found("no such release"))?;
310 
    Ok(Json(r))
311 
}
312
3f4b0ea6 Andy McCall ↶ 313 
#[derive(Deserialize)]
314 
struct AssetQuery {
315 
    name: String,
de505df5 Andy McCall ↶ 316 
}
317
3f4b0ea6 Andy McCall ↶ 318 
/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
319 
async fn upload_asset(
320 
    State(app): State<Shared>,
321 
    headers: HeaderMap,
322 
    Path((owner, name, tag)): Path<(String, String, String)>,
323 
    Query(q): Query<AssetQuery>,
324 
    body: axum::body::Bytes,
325 
) -> Result<(StatusCode, Json<Release>), ApiError> {
326 
    let c = caller(&app, &headers).await?;
327 
    c.require("repo:write")?;
328 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
329 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
330 
    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
331 
    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
332 
    let r = crate::web::releases::api_views(&app, &repo, &row)
333 
        .await?
334 
        .into_iter()
335 
        .find(|r| r.tag == tag)
336 
        .ok_or_else(|| not_found("no such release"))?;
337 
    Ok((StatusCode::CREATED, Json(r)))
338 
}
339
42fa9554 Andy McCall ↶ 340 
pub struct ApiError(pub StatusCode, pub String);
b64e2537 Andy McCall ↶ 341
342 
impl IntoResponse for ApiError {
343 
    fn into_response(self) -> Response {
344 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
345 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
de505df5 Andy McCall ↶ 346 
    }
b64e2537 Andy McCall ↶ 347 
}
348
349 
impl From<RepoError> for ApiError {
350 
    fn from(e: RepoError) -> ApiError {
351 
        match e {
352 
            RepoError::NotFound => not_found("no such repository"),
353 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
354 
            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
355 
        }
356 
    }
357 
}
358
359 
impl From<sqlx::Error> for ApiError {
360 
    fn from(e: sqlx::Error) -> ApiError {
361 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
362 
    }
363 
}
364
ef20fdc1 Andy McCall ↶ 365 
pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 366 
    ApiError(StatusCode::NOT_FOUND, what.into())
367 
}
368
ef20fdc1 Andy McCall ↶ 369 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 370 
    ApiError(StatusCode::FORBIDDEN, what.into())
371 
}
372
60f11b71 Andy McCall ↶ 373 
/// The address a request came from: the client's, as the proxy reports
374 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
375 
/// Only an address's characters are kept, so it is safe to show.
376 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
377 
    let from_proxy = || {
378 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
379 
            .iter()
380 
            .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()))
381 
    };
382 
    let addr = if app.config.server.behind_proxy {
383 
        from_proxy()
384 
    } else {
385 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
386 
    };
387 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
388 
}
389
390 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
391 
/// with, as `oxy auth logout` does.
392 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
393 
    let c = caller(&app, &headers).await?;
394 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
395 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
396 
    };
397 
    db::accounts::delete_token(&app.db, account.id, id).await?;
398 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
399 
    Ok(StatusCode::NO_CONTENT)
400 
}
401
aeed63c0 Andy McCall ↶ 402 
#[derive(Deserialize)]
403 
struct PushRegistration {
404 
    /// The phone's Cloud Messaging registration token.
405 
    fcm_token: String,
406 
    /// The phone's X25519 public key, hex: alerts are sealed to it.
407 
    public_key: String,
408 
}
409
410 
/// `PUT /api/v1/user/push` (oxygenhub-android#16): the phone signed in
411 
/// with this token takes alerts, sealed to its key; registering again
412 
/// replaces its registration. It ends with the token.
413 
async fn register_push(
414 
    State(app): State<Shared>,
415 
    headers: HeaderMap,
416 
    Json(r): Json<PushRegistration>,
417 
) -> Result<Json<serde_json::Value>, ApiError> {
418 
    let c = caller(&app, &headers).await?;
419 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
420 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone registers with the token it signed in with".into()));
421 
    };
422 
    let key = r.public_key.trim().to_ascii_lowercase();
423 
    if key.len() != 64 || hex::decode(&key).is_err() {
424 
        return Err(ApiError(StatusCode::BAD_REQUEST, "public_key is 32 bytes of hex".into()));
425 
    }
426 
    let fcm = r.fcm_token.trim();
427 
    if fcm.is_empty() || fcm.len() > 4096 {
428 
        return Err(ApiError(StatusCode::BAD_REQUEST, "fcm_token is the phone's registration token".into()));
429 
    }
430 
    db::push::register(&app.db, id, account.id, fcm, &key).await?;
431 
    Ok(Json(serde_json::json!({ "alerts": crate::push::enabled(&app) })))
432 
}
433
434 
/// `DELETE /api/v1/user/push`: this phone takes no more alerts.
435 
async fn forget_push(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
436 
    let c = caller(&app, &headers).await?;
437 
    let Some(id) = c.token_id.filter(|_| c.account.is_some()) else {
438 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "a phone unregisters with the token it signed in with".into()));
439 
    };
440 
    db::push::forget(&app.db, id).await?;
441 
    Ok(StatusCode::NO_CONTENT)
442 
}
443
b64e2537 Andy McCall ↶ 444 
/// Who calls: the account behind a bearer token, with the token's scopes.
445 
pub struct Caller {
446 
    pub account: Option<Account>,
447 
    pub scopes: Vec<String>,
448 
    pub site: bool,
0b20f1ec Andy McCall ↶ 449 
    /// The token's name, for records of what a call did.
450 
    pub token: String,
60f11b71 Andy McCall ↶ 451 
    /// The personal access token's id, when one is used.
452 
    pub token_id: Option<i64>,
05f1a85a Andy McCall ↶ 453 
    /// The token is an agent's (oxygenhub#183): what it does says so.
454 
    pub agent: bool,
b64e2537 Andy McCall ↶ 455 
}
456
457 
impl Caller {
458 
    fn has(&self, scope: &str) -> bool {
459 
        self.site
460 
            || self.scopes.iter().any(|s| {
461 
                s == scope
462 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
463 
                    || (scope == "repo:write" && s == "repo:admin")
464 
            })
465 
    }
466
467 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
ecac6e8d Andy McCall ↶ 468 
        // No token is 401, sign in; a token without the scope is 403 (#303).
469 
        let Some(account) = self.account.as_ref() else {
470 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required: sign in (`oh auth login`)".into()));
471 
        };
b64e2537 Andy McCall ↶ 472 
        if !self.has(scope) {
473 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
474 
        }
ecac6e8d Andy McCall ↶ 475 
        Ok(account)
b64e2537 Andy McCall ↶ 476 
    }
477 
}
478
479 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 480 
    let Some(t) = oxy_server::bearer_token(headers) else {
05f1a85a Andy McCall ↶ 481 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None, agent: false });
0b20f1ec Andy McCall ↶ 482 
    };
b64e2537 Andy McCall ↶ 483 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
484 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 485 
        return Ok(Caller {
486 
            account: admin,
487 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
488 
            site: true,
489 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 490 
            token_id: None,
05f1a85a Andy McCall ↶ 491 
            agent: false,
0b20f1ec Andy McCall ↶ 492 
        });
b64e2537 Andy McCall ↶ 493 
    }
205d8f86 Andy McCall ↶ 494 
    // An agent's grant token (keyless agents, #241, #253): an agent's token
495 
    // of its owner, reading, and writing when the grant lets its keys move
496 
    // references, as it is for the protocol.
497 
    if t.starts_with(crate::keyless::GRANT_TOKEN_PREFIX) {
498 
        let grant = db::accounts::agent_grant_by_token(&app.db, &auth::token_hash(t)).await?.filter(|g| g.live(db::now_ms()));
499 
        let Some(g) = grant else {
500 
            return Err(ApiError(StatusCode::UNAUTHORIZED, "this agent grant is not valid (revoked, ended or unknown)".into()));
501 
        };
502 
        let account = db::accounts::account_by_id(&app.db, g.account_id).await?.filter(|a| !a.blocked());
503 
        db::accounts::touch_agent_grant(&app.db, g.id).await.ok();
504 
        let mut scopes = vec!["repo:read".to_string(), "user:read".to_string()];
505 
        if g.scope.split(',').any(|s| s.trim() == "refs") {
506 
            scopes.push("repo:write".into());
507 
        }
508 
        return Ok(Caller { account, scopes, site: false, token: g.agent.clone(), token_id: None, agent: true });
509 
    }
b64e2537 Andy McCall ↶ 510 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 511 
    match token {
b64e2537 Andy McCall ↶ 512 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 513 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 514 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 515 
            Ok(Caller {
516 
                account,
517 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
518 
                site: false,
519 
                token: tok.name.clone(),
520 
                token_id: Some(tok.id),
05f1a85a Andy McCall ↶ 521 
                agent: tok.agent,
60f11b71 Andy McCall ↶ 522 
            })
b64e2537 Andy McCall ↶ 523 
        }
de505df5 Andy McCall ↶ 524 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
525 
    }
526 
}
527
b64e2537 Andy McCall ↶ 528 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
529 
    Repository {
530 
        owner: r.owner.clone(),
531 
        name: r.name.clone(),
532 
        description: r.description.clone(),
533 
        default_bookmark: r.default_bookmark.clone(),
534 
        visibility: r.visibility(),
535 
        created_ms: r.created_ms,
536 
        updated_ms: r.updated_ms,
537 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
538 
    }
539 
}
540
541 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 542 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 543 
    app: &Shared,
b64e2537 Andy McCall ↶ 544 
    c: &Caller,
de505df5 Andy McCall ↶ 545 
    owner: &str,
546 
    name: &str,
b64e2537 Andy McCall ↶ 547 
    access: Access,
548 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
a0dd06b0 Andy McCall ↶ 549 
    // A wiki (`NAME.wiki`) has no row of its own, so no proposals, issues
550 
    // or runs (oxygenhub#128): say so to those who may read it, rather than
551 
    // that it does not exist.
552 
    if let Some(base) = name.strip_suffix(".wiki") {
553 
        if let Some(row) = db::repos::get(&app.db, owner, base).await? {
554 
            let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
555 
            if auth::roles::allows(role, Access::Read) {
556 
                return Err(not_found(&format!(
557 
                    "{owner}/{name} is the wiki of {owner}/{base}: it is cloned and pushed with oxy, and takes no proposals, \
558 
                     issues or runs; to publish a bookmark, merge it into main (oxy merge BOOKMARK on main) and push main"
559 
                )));
560 
            }
561 
        }
562 
    }
b64e2537 Andy McCall ↶ 563 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
564 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
166f6e9b Andy McCall 565 
    // A drop is reached through `/drops` only (#279).
566 
    if row.is_drop() {
567 
        return Err(not_found("no such repository"));
568 
    }
b64e2537 Andy McCall ↶ 569 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
570 
    if !auth::roles::allows(role, access) {
571 
        return Err(not_found("no such repository"));
572 
    }
573 
    Ok((repo, row, role.unwrap_or(Role::Read)))
574 
}
575
576 
fn summary(c: &view::ChangeView) -> ChangeSummary {
577 
    ChangeSummary {
578 
        hash: c.hash.clone(),
579 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
580 
        author: Author {
581 
            name: c.author.name.clone(),
582 
            email: c.author.email.clone(),
583 
            key: c.author.key.clone(),
584 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 585 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 586 
        },
587 
        when_ms: c.when_ms,
588 
        deps: c.deps.clone(),
589 
        head: c.head,
8933faff Andy McCall ↶ 590 
        via: c.via.as_ref().map(|v| Via {
591 
            name: v.name.clone(),
592 
            key: v.key.clone(),
593 
            scope: v.scope.clone(),
594 
            expires_ms: v.expires_ms,
595 
            revoked: v.revoked,
596 
        }),
b64e2537 Andy McCall ↶ 597 
        signature: match &c.signature {
598 
            view::SigView::Unsigned => Signature::Unsigned,
599 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
600 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
601 
        },
602 
    }
603 
}
604
605 
// ---------------------------------------------------------------- accounts
606
607 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
608 
    let c = caller(&app, &headers).await?;
609 
    let a = c.require("user:read")?;
610 
    Ok(Json(user_of(&app, a).await?))
611 
}
612
42a0ba4b Andy McCall ↶ 613 
#[derive(Deserialize)]
614 
struct InboxQuery {
615 
    #[serde(default)]
616 
    limit: Option<i64>,
617 
}
618
619 
/// The caller's inbox; reading and clearing it needs `user:read`, since
620 
/// it touches nothing but the caller's own notifications.
621 
async fn notifications(
622 
    State(app): State<Shared>,
623 
    headers: HeaderMap,
624 
    Query(q): Query<InboxQuery>,
625 
) -> Result<Json<hub_api::Inbox>, ApiError> {
626 
    let c = caller(&app, &headers).await?;
627 
    let a = c.require("user:read")?;
628 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
629 
    let base = app.config.base_url().trim_end_matches('/').to_string();
ecac6e8d Andy McCall ↶ 630 
    let rows = db::notify::inbox(&app.db, a.id, limit).await?;
631 
    // Repositories by id, each looked up once (#305).
632 
    let mut repos: std::collections::HashMap<i64, Option<String>> = std::collections::HashMap::new();
633 
    for id in rows.iter().filter_map(|n| n.repo_id) {
634 
        if let std::collections::hash_map::Entry::Vacant(e) = repos.entry(id) {
635 
            e.insert(db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", r.owner, r.name)));
636 
        }
637 
    }
638 
    let absolute = |u: String| if u.starts_with('/') { format!("{base}{u}") } else { u };
639 
    let items = rows
42a0ba4b Andy McCall ↶ 640 
        .into_iter()
641 
        .map(|n| hub_api::Notification {
642 
            id: n.id,
643 
            at_ms: n.at_ms,
ecac6e8d Andy McCall ↶ 644 
            label: crate::notify::label(&n.kind).map(String::from),
42a0ba4b Andy McCall ↶ 645 
            kind: n.kind,
646 
            title: n.title,
ecac6e8d Andy McCall ↶ 647 
            url: absolute(n.url),
42a0ba4b Andy McCall ↶ 648 
            actor: n.actor,
649 
            read: n.read,
ecac6e8d Andy McCall ↶ 650 
            repository: n.repo_id.and_then(|id| repos.get(&id).cloned().flatten()),
651 
            reason: n.reason,
652 
            thread: if n.thread.is_empty() { String::new() } else { absolute(n.thread) },
42a0ba4b Andy McCall ↶ 653 
        })
654 
        .collect();
655 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
656 
}
657
658 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
659 
    let c = caller(&app, &headers).await?;
660 
    let a = c.require("user:read")?;
661 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
662 
    Ok(StatusCode::NO_CONTENT)
663 
}
664
665 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
666 
    let c = caller(&app, &headers).await?;
667 
    let a = c.require("user:read")?;
668 
    db::notify::mark_read(&app.db, a.id, None).await?;
669 
    Ok(StatusCode::NO_CONTENT)
670 
}
671
b64e2537 Andy McCall ↶ 672 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
673 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
674 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
675 
}
676
677 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
678 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
679 
    Ok(Json(user_of(&app, &a).await?))
680 
}
681
682 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
683 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
684 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
685 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
686 
}
687
688 
#[derive(Deserialize)]
689 
struct SearchQuery {
690 
    q: String,
691 
}
692
693 
async fn search(
694 
    State(app): State<Shared>,
695 
    headers: HeaderMap,
696 
    Query(q): Query<SearchQuery>,
697 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
698 
    let c = caller(&app, &headers).await?;
699 
    let mut out = Vec::new();
700 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
701 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
702 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
703 
        if !auth::roles::allows(role, Access::Read) {
704 
            continue;
705 
        }
706 
        out.push(
707 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
708 
        );
709 
    }
710 
    Ok(Json(out))
711 
}
712
713 
// ------------------------------------------------------------ repositories
714
715 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
716 
    let c = caller(&app, &headers).await?;
717 
    let mut out = Vec::new();
718 
    for r in db::repos::list(&app.db).await? {
719 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
720 
        if auth::roles::allows(role, Access::Read) {
721 
            out.push(repository(&app, &r));
722 
        }
de505df5 Andy McCall ↶ 723 
    }
b64e2537 Andy McCall ↶ 724 
    Ok(Json(out))
ecac6e8d Andy McCall ↶ 725 
}
726
727 
#[derive(Deserialize)]
728 
struct UserReposQuery {
729 
    /// Which: `owner`, `organization`, `collaborator`, comma-separated (all three by default).
730 
    #[serde(default)]
731 
    affiliation: Option<String>,
732 
    /// The last `owner/name` of the previous page.
733 
    #[serde(default)]
734 
    after: Option<String>,
735 
    #[serde(default)]
736 
    limit: Option<usize>,
737 
}
738
739 
/// `GET /user/repos` (#302): the caller's repositories, their
740 
/// organisations' and those they collaborate on, by `owner/name`, a page
741 
/// at a time (`?after=owner/name&limit=`, at most 100, default 50).
5714347a Andy McCall ↶ 742 
/// `POST /user/runner-token` (repo:write): a one-time registration token
743 
/// for a runner that serves the caller's own repositories and no one
744 
/// else's, as a phone registers itself (oxygenhub-android#8). Like the
745 
/// settings pages' tokens it lasts a day.
746 
async fn user_runner_token(State(app): State<Shared>, headers: HeaderMap) -> Result<(StatusCode, Json<RunnerToken>), ApiError> {
747 
    let c = caller(&app, &headers).await?;
748 
    let me = c.require("repo:write")?.clone();
749 
    let token = format!("flowreg_{}", crate::auth::random_hex(24));
750 
    let scope = db::runners::Scope { owner: me.username.clone(), repo_id: None };
751 
    db::runners::add_registration(&app.db, &blake3::hash(token.as_bytes()).to_hex(), &me.username, &scope).await?;
752 
    db::accounts::audit(&app.db, Some(&me), "flow.runner.token", &me.username, "registration token for the caller's repositories (API)")
753 
        .await
754 
        .ok();
755 
    Ok((StatusCode::CREATED, Json(RunnerToken { token, owner: me.username })))
756 
}
757
5d818ec7 Andy McCall ↶ 758 
/// `GET /user/proposals` (repo:read): what the dashboard lists, for apps;
759 
/// with `?landable=true`, also what the caller can land now (#311).
760 
async fn user_proposals(
761 
    State(app): State<Shared>,
762 
    headers: HeaderMap,
763 
    Query(q): Query<UserProposalsQuery>,
764 
) -> Result<Json<UserProposals>, ApiError> {
f4e13830 Andy McCall ↶ 765 
    let c = caller(&app, &headers).await?;
766 
    let me = c.require("repo:read")?.clone();
767 
    // As the dashboard: reviews in repositories the caller belongs to, its
768 
    // own proposals in any it can still see.
769 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
770 
    let seen: Vec<i64> = db::repos::list(&app.db)
771 
        .await?
772 
        .into_iter()
773 
        .filter(|r| me.is_admin || r.visibility() != Visibility::Private || member.contains(&r.id))
774 
        .map(|r| r.id)
775 
        .collect();
776 
    let base = app.config.base_url().trim_end_matches('/').to_string();
777 
    let brief = |p: db::activity::ProposalLine| ProposalBrief {
778 
        url: format!("{base}/{}/{}/proposal/{}", p.owner, p.name, p.number),
779 
        repository: format!("{}/{}", p.owner, p.name),
780 
        number: p.number,
781 
        title: p.title,
782 
        author: p.author,
783 
        state: match p.state.as_str() {
784 
            "draft" => ProposalState::Draft,
785 
            "landed" => ProposalState::Landed,
786 
            "closed" => ProposalState::Closed,
787 
            _ => ProposalState::Open,
788 
        },
789 
        conflicted: p.conflicted,
790 
        updated_ms: p.updated_ms,
791 
    };
5d818ec7 Andy McCall ↶ 792 
    let landable = if q.landable { landable_for(&app, &c, &member, &base).await? } else { Vec::new() };
f4e13830 Andy McCall ↶ 793 
    Ok(Json(UserProposals {
794 
        review: db::activity::awaiting_review(&app.db, me.id, &member).await?.into_iter().map(brief).collect(),
795 
        authored: db::activity::authored(&app.db, me.id, &seen).await?.into_iter().map(brief).collect(),
5d818ec7 Andy McCall ↶ 796 
        landable,
f4e13830 Andy McCall ↶ 797 
    }))
5d818ec7 Andy McCall ↶ 798 
}
799
800 
/// The open proposals the caller could land now (#311): in repositories
801 
/// it belongs to and can write to, whose verdict has no blockers. Each
802 
/// projected state is worked out four at a time, as `proposals` does
803 
/// (#171); one that cannot be is left out rather than failing the list.
804 
async fn landable_for(app: &Shared, c: &Caller, member: &[i64], base: &str) -> Result<Vec<ProposalBrief>, ApiError> {
805 
    use futures::StreamExt;
806 
    let mut todo = Vec::new();
807 
    for row in db::repos::list(&app.db).await?.into_iter().filter(|r| member.contains(&r.id) && !r.is_drop()) {
808 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
809 
        if !auth::roles::allows(role, Access::Write) {
810 
            continue;
811 
        }
812 
        let Some(repo) = RepoName::new(&row.owner, &row.name) else { continue };
813 
        for p in db::proposals::list(&app.db, row.id, &["open"]).await? {
814 
            todo.push((repo.clone(), row.clone(), p));
815 
        }
816 
    }
817 
    let found: Vec<Option<ProposalBrief>> = futures::stream::iter(todo)
818 
        .map(|(repo, row, p)| {
819 
            let (app, base) = (app.clone(), base.to_string());
820 
            async move {
821 
                let (number, title, author, updated_ms) = (p.number, p.title.clone(), p.author.clone(), p.updated_ms);
822 
                let loaded = crate::web::proposals::load_summary(&app, &repo, p).await.ok()?;
823 
                let v = crate::web::proposals::verdict(&app, &loaded, row.id).await.ok()?;
824 
                v.blockers.is_empty().then(|| ProposalBrief {
825 
                    url: format!("{base}/{}/{}/proposal/{number}", row.owner, row.name),
826 
                    repository: format!("{}/{}", row.owner, row.name),
827 
                    number,
828 
                    title,
829 
                    author,
830 
                    state: ProposalState::Open,
831 
                    conflicted: loaded.conflicted,
832 
                    updated_ms,
833 
                })
834 
            }
835 
        })
836 
        .buffered(4)
837 
        .collect()
838 
        .await;
839 
    Ok(found.into_iter().flatten().collect())
f4e13830 Andy McCall ↶ 840 
}
841
4dfa4599 Andy McCall ↶ 842 
/// `GET /user/sky` (oxygenhub-android#23): Your sky's data for the app,
843 
/// what the web dashboard's backdrop draws: the repositories the caller
844 
/// belongs to and may read, and their events of the last 30 days. Only the
845 
/// database is read, never a repository's store.
846 
async fn user_sky(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<hub_api::UserSky>, ApiError> {
847 
    let c = caller(&app, &headers).await?;
848 
    let me = c.require("repo:read")?.clone();
849 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
850 
    let mut mine = Vec::new();
851 
    for r in db::repos::list(&app.db).await? {
852 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
853 
            mine.push(r);
854 
        }
855 
    }
856 
    mine.sort_by_key(|r| std::cmp::Reverse(r.updated_ms));
857 
    let ids: Vec<i64> = mine.iter().map(|r| r.id).collect();
858 
    let now = db::now_ms();
859 
    let since = now - crate::web::home::SKY_DAYS * 86_400_000;
860 
    let events = db::activity::sky(&app.db, &ids, since, crate::web::home::SKY_EVENTS).await?;
861 
    let events = events.iter().filter_map(|e| Some([ids.iter().position(|&id| id == e.repo_id)? as i64, e.kind, e.at_ms, e.n])).collect();
862 
    Ok(Json(hub_api::UserSky { now, repos: mine.iter().map(|r| format!("{}/{}", r.owner, r.name)).collect(), events }))
863 
}
864
3d086bc3 Andy McCall ↶ 865 
/// `GET /user/flow/runs` (oxygenhub-android#26): the newest runs of the
866 
/// repositories the caller belongs to and may read, each with its jobs,
867 
/// newest first; `before` pages back by creation time.
868 
async fn user_flow_runs(
869 
    State(app): State<Shared>,
870 
    headers: HeaderMap,
871 
    Query(q): Query<hub_api::UserFlowRunsQuery>,
872 
) -> Result<Json<Vec<hub_api::UserFlowRun>>, ApiError> {
873 
    let c = caller(&app, &headers).await?;
874 
    let me = c.require("repo:read")?.clone();
875 
    let member = db::accounts::visible_repo_ids(&app.db, me.id).await?;
876 
    let mut mine = std::collections::HashMap::new();
877 
    for r in db::repos::list(&app.db).await? {
878 
        if member.contains(&r.id) && auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
879 
            mine.insert(r.id, r);
880 
        }
881 
    }
882 
    let ids: Vec<i64> = mine.keys().copied().collect();
883 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
884 
    let runs = db::activity::recent_runs(&app.db, &ids, q.before.unwrap_or(i64::MAX), limit).await?;
885 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
886 
    let mut out = Vec::with_capacity(runs.len());
887 
    for run in &runs {
888 
        let Some(row) = mine.get(&run.repo_id) else { continue };
889 
        let jobs = db::flow::jobs(&app.db, run.id).await?;
890 
        out.push(hub_api::UserFlowRun {
891 
            repository: format!("{}/{}", row.owner, row.name),
892 
            run: flow_run_of(&app, row, run, jobs, &queue),
893 
        });
894 
    }
895 
    Ok(Json(out))
896 
}
897
898 
#[derive(Deserialize)]
899 
struct StarterQuery {
900 
    owner: String,
901 
}
902
903 
/// `GET /user/starter?owner=X` (#347): the assistants a new repository
904 
/// under `owner` may ask for its starting files, when the caller may
905 
/// create repositories there.
906 
async fn user_starter(
907 
    State(app): State<Shared>,
908 
    headers: HeaderMap,
909 
    Query(q): Query<StarterQuery>,
910 
) -> Result<Json<hub_api::StarterAssistants>, ApiError> {
911 
    let c = caller(&app, &headers).await?;
912 
    let me = c.require("repo:read")?;
913 
    if !auth::roles::may_create_under(&app.db, me, q.owner.trim()).await? {
914 
        return Ok(Json(hub_api::StarterAssistants { assistants: vec![] }));
915 
    }
916 
    let found = crate::starter::assistants_for(&app.db, q.owner.trim()).await?;
917 
    Ok(Json(hub_api::StarterAssistants {
918 
        assistants: found
919 
            .into_iter()
920 
            .map(|a| hub_api::StarterAssistant {
921 
                name: a.assistant.name,
922 
                model: a.assistant.model,
923 
                from: if a.from.is_empty() { "the site".into() } else { a.from },
924 
            })
925 
            .collect(),
926 
    }))
927 
}
928
929 
fn starter_status_of(s: Option<crate::starter::State>) -> hub_api::StarterStatus {
930 
    use crate::starter::State;
931 
    let mut out = hub_api::StarterStatus {
932 
        status: "none".into(),
933 
        assistant: String::new(),
934 
        change: String::new(),
935 
        files: vec![],
936 
        error: String::new(),
937 
    };
938 
    match s {
939 
        None => {}
940 
        Some(State::Running { assistant }) => (out.status, out.assistant) = ("running".into(), assistant),
941 
        Some(State::Done { assistant, change, files }) => {
942 
            (out.status, out.assistant, out.change, out.files) = ("done".into(), assistant, change, files)
943 
        }
944 
        Some(State::Failed { assistant, error }) => (out.status, out.assistant, out.error) = ("failed".into(), assistant, error),
945 
    }
946 
    out
947 
}
948
949 
/// `GET /repos/{owner}/{name}/starter` (#347): where its starter stands.
950 
async fn starter_status(
951 
    State(app): State<Shared>,
952 
    headers: HeaderMap,
953 
    Path((owner, name)): Path<(String, String)>,
954 
) -> Result<Json<hub_api::StarterStatus>, ApiError> {
955 
    let c = caller(&app, &headers).await?;
956 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
957 
    Ok(Json(starter_status_of(crate::starter::state(&app, &repo))))
958 
}
959
960 
/// `POST /repos/{owner}/{name}/starter` (#347): ask an assistant for an
961 
/// empty repository's starting files; `202` while it works, then
962 
/// `GET …/starter` says how it went.
963 
async fn start_starter(
964 
    State(app): State<Shared>,
965 
    headers: HeaderMap,
966 
    Path((owner, name)): Path<(String, String)>,
967 
    Json(body): Json<hub_api::StarterRequest>,
968 
) -> Result<(StatusCode, Json<hub_api::StarterStatus>), ApiError> {
969 
    let c = caller(&app, &headers).await?;
970 
    let me = c.require("repo:admin")?.clone();
971 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
972 
    let description = body.description.trim();
973 
    if description.is_empty() {
974 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, "say what the repository is for (description)".into()));
975 
    }
976 
    if description.chars().count() > crate::starter::MAX_DESCRIPTION {
977 
        return Err(ApiError(
978 
            StatusCode::UNPROCESSABLE_ENTITY,
979 
            format!("a description is at most {} characters", crate::starter::MAX_DESCRIPTION),
980 
        ));
981 
    }
982 
    if matches!(crate::starter::state(&app, &repo), Some(crate::starter::State::Running { .. })) {
983 
        return Err(ApiError(StatusCode::CONFLICT, "a starter is being drafted for it already".into()));
984 
    }
985 
    if !crate::starter::is_empty(&app, &repo, &row.default_bookmark).await.map_err(|e| ApiError(StatusCode::INTERNAL_SERVER_ERROR, e))? {
986 
        return Err(ApiError(StatusCode::CONFLICT, "the repository has files already; a starter is only for an empty one".into()));
987 
    }
988 
    let available = crate::starter::assistants_for(&app.db, &row.owner).await?;
989 
    let chosen = match body.assistant.as_deref().map(str::trim).filter(|n| !n.is_empty()) {
990 
        Some(n) => available.into_iter().find(|a| a.assistant.name.eq_ignore_ascii_case(n)),
991 
        None => available.into_iter().next(),
992 
    };
993 
    let Some(a) = chosen else {
994 
        return Err(ApiError(
995 
            StatusCode::UNPROCESSABLE_ENTITY,
996 
            "no assistant is set up for this owner (Admin › Assistants, or the organisation's settings)".into(),
997 
        ));
998 
    };
999 
    if let Err(why) = crate::web::edit::signer_for(&app, me.id).await {
1000 
        return Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why));
1001 
    }
1002 
    crate::starter::start(app.clone(), row, me, a.assistant, description.to_string());
1003 
    Ok((StatusCode::ACCEPTED, Json(starter_status_of(crate::starter::state(&app, &repo)))))
1004 
}
1005
ecac6e8d Andy McCall ↶ 1006 
async fn user_repos(
1007 
    State(app): State<Shared>,
1008 
    headers: HeaderMap,
1009 
    Query(q): Query<UserReposQuery>,
1010 
) -> Result<Json<Vec<Repository>>, ApiError> {
1011 
    let c = caller(&app, &headers).await?;
1012 
    let me = c.require("repo:read")?.clone();
1013 
    let wanted: Vec<String> = q
1014 
        .affiliation
1015 
        .as_deref()
1016 
        .unwrap_or("owner,organization,collaborator")
1017 
        .split(',')
1018 
        .map(|s| s.trim().to_ascii_lowercase())
1019 
        .filter(|s| !s.is_empty())
1020 
        .collect();
1021 
    if let Some(bad) = wanted.iter().find(|w| !["owner", "organization", "collaborator"].contains(&w.as_str())) {
1022 
        return Err(ApiError(StatusCode::BAD_REQUEST, format!("unknown affiliation {bad:?}: owner, organization or collaborator")));
1023 
    }
1024 
    let orgs: Vec<String> = db::accounts::orgs_of(&app.db, me.id).await?.into_iter().map(|(o, _)| o.name).collect();
1025 
    let limit = q.limit.unwrap_or(50).clamp(1, 100);
1026 
    let mut rows = db::repos::list(&app.db).await?;
1027 
    rows.sort_by(|a, b| (&a.owner, &a.name).cmp(&(&b.owner, &b.name)));
1028 
    let mut out = Vec::new();
1029 
    for r in rows {
1030 
        if let Some(after) = q.after.as_deref() {
1031 
            if format!("{}/{}", r.owner, r.name).as_str() <= after {
1032 
                continue;
1033 
            }
1034 
        }
1035 
        let mine = (wanted.iter().any(|w| w == "owner") && r.owner == me.username)
1036 
            || (wanted.iter().any(|w| w == "organization") && orgs.contains(&r.owner))
1037 
            || (wanted.iter().any(|w| w == "collaborator") && db::accounts::collaborator_role(&app.db, r.id, me.id).await?.is_some());
1038 
        if !mine || !auth::roles::allows(auth::roles::role_for(&app.db, Some(&me), &r).await?, Access::Read) {
1039 
            continue;
1040 
        }
1041 
        out.push(repository(&app, &r));
1042 
        if out.len() == limit {
1043 
            break;
1044 
        }
1045 
    }
1046 
    Ok(Json(out))
1047 
}
1048
1049 
/// `GET /user/orgs` (#302): the organisations the caller belongs to.
1050 
async fn user_orgs(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::UserOrg>>, ApiError> {
1051 
    let c = caller(&app, &headers).await?;
1052 
    let me = c.require("user:read")?;
1053 
    let orgs = db::accounts::orgs_of(&app.db, me.id).await?;
1054 
    Ok(Json(orgs.into_iter().map(|(o, role)| hub_api::UserOrg { name: o.name, display_name: o.display_name, role }).collect()))
b64e2537 Andy McCall ↶ 1055 
}
1056
1057 
async fn create_repo(
1058 
    State(app): State<Shared>,
1059 
    headers: HeaderMap,
1060 
    Json(body): Json<NewRepository>,
1061 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
1062 
    let c = caller(&app, &headers).await?;
1063 
    let me = c.require("repo:admin")?;
1064 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 1065 
    if name.name.ends_with(crate::wiki::SUFFIX) {
1066 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
1067 
    }
b64e2537 Andy McCall ↶ 1068 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
1069 
        return Err(forbidden("you cannot create repositories under that owner"));
1070 
    }
1071 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
1072 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
1073 
    }
15d3f6f7 Andy McCall ↶ 1074 
    app.repos.create_async(&name, None).await?;
b64e2537 Andy McCall ↶ 1075 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
1076 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
1077 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
1078 
}
1079
1080 
async fn get_repo(
1081 
    State(app): State<Shared>,
1082 
    headers: HeaderMap,
1083 
    Path((owner, name)): Path<(String, String)>,
1084 
) -> Result<Json<Repository>, ApiError> {
1085 
    let c = caller(&app, &headers).await?;
1086 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1087 
    Ok(Json(repository(&app, &row)))
1088 
}
1089
1090 
async fn bookmarks(
1091 
    State(app): State<Shared>,
1092 
    headers: HeaderMap,
1093 
    Path((owner, name)): Path<(String, String)>,
1094 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
1095 
    let c = caller(&app, &headers).await?;
1096 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1097 
    let default = row.default_bookmark.clone();
1098 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
1099 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
1100 
}
1101
e7158350 Andy McCall ↶ 1102 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 1103 
struct BackupSetting {
1104 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
1105 
    backup: String,
1106 
}
1107
1108 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
1109 
/// backup (docs/backups.md §5). Owners and admins.
1110 
async fn set_backup(
1111 
    State(app): State<Shared>,
1112 
    headers: HeaderMap,
1113 
    Path((owner, name)): Path<(String, String)>,
1114 
    Json(b): Json<BackupSetting>,
1115 
) -> Result<Json<serde_json::Value>, ApiError> {
1116 
    let c = caller(&app, &headers).await?;
1117 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1118 
    let setting = match b.backup.as_str() {
1119 
        "owner" => "",
1120 
        "hourly" | "daily" | "off" => b.backup.as_str(),
1121 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
1122 
    };
1123 
    db::repos::set_backup(&app.db, row.id, setting).await?;
1124 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
1125 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
1126 
}
1127
1128 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 1129 
struct DiffusionSetting {
1130 
    /// `off`, `green`, `any`, or `default` (the site's).
1131 
    follow: String,
f4d6ef41 Andy McCall ↶ 1132 
    /// `auto` or `propose`; absent keeps it as it is.
1133 
    #[serde(default)]
1134 
    land: Option<String>,
e7158350 Andy McCall ↶ 1135 
}
1136
1137 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
1138 
/// repository follows the upstreams it pins (#148). Owners and admins.
1139 
async fn set_diffusion(
1140 
    State(app): State<Shared>,
1141 
    headers: HeaderMap,
1142 
    Path((owner, name)): Path<(String, String)>,
1143 
    Json(d): Json<DiffusionSetting>,
1144 
) -> Result<Json<serde_json::Value>, ApiError> {
1145 
    let c = caller(&app, &headers).await?;
1146 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1147 
    let setting = match d.follow.as_str() {
1148 
        "off" | "green" | "any" => d.follow.as_str(),
1149 
        "default" => "",
1150 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 1151 
    };
1152 
    let land = match d.land.as_deref() {
1153 
        Some(l @ ("auto" | "propose")) => Some(l),
1154 
        None => None,
1155 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 1156 
    };
1157 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 1158 
    if let Some(l) = land {
1159 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
1160 
    }
e7158350 Andy McCall ↶ 1161 
    db::accounts::audit(
1162 
        &app.db,
1163 
        c.account.as_ref(),
1164 
        "repo.diffusion",
1165 
        &format!("{owner}/{name}"),
1166 
        if setting.is_empty() { "default" } else { setting },
1167 
    )
1168 
    .await
1169 
    .ok();
1170 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
1171 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 1172 
    // Turned on: bumped at once to where its upstreams are (#148).
1173 
    if rule.follow != crate::diffusion::Follow::Off {
1174 
        let (app, row) = (app.clone(), row.clone());
1175 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
1176 
    }
f4d6ef41 Andy McCall ↶ 1177 
    if land == Some("auto") {
1178 
        let (app, row) = (app.clone(), row.clone());
1179 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
1180 
    }
1181 
    Ok(Json(
1182 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
1183 
    ))
e7158350 Andy McCall ↶ 1184 
}
1185
f677d627 Andy McCall ↶ 1186 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
1187 
/// one as a subrepo and that the caller may read, each with its pin and
1188 
/// how far behind this repository's default bookmark it is (#148).
1189 
async fn consumers(
1190 
    State(app): State<Shared>,
1191 
    headers: HeaderMap,
1192 
    Path((owner, name)): Path<(String, String)>,
1193 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
1194 
    let c = caller(&app, &headers).await?;
1195 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1196 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
1197 
}
1198
eb2a3502 Andy McCall ↶ 1199 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
1200 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
1201 
async fn diffusion(
1202 
    State(app): State<Shared>,
1203 
    headers: HeaderMap,
1204 
    Path((owner, name)): Path<(String, String)>,
1205 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
1206 
    let c = caller(&app, &headers).await?;
1207 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1208 
    let slug = format!("{owner}/{name}");
1209 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
1210 
        .await
1211 
        .iter()
1212 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
1213 
        .collect();
1214 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
1215 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
1216 
}
1217
b64e2537 Andy McCall ↶ 1218 
async fn tags(
1219 
    State(app): State<Shared>,
1220 
    headers: HeaderMap,
1221 
    Path((owner, name)): Path<(String, String)>,
1222 
) -> Result<Json<Vec<Tag>>, ApiError> {
1223 
    let c = caller(&app, &headers).await?;
1224 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1225 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
1226 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
1227 
}
1228
ba0a55bb Andy McCall ↶ 1229 
/// `POST …/tags` (#295): what the Tags page's Create does.
1230 
async fn create_tag(
1231 
    State(app): State<Shared>,
1232 
    headers: HeaderMap,
1233 
    Path((owner, name)): Path<(String, String)>,
1234 
    Json(body): Json<NewTag>,
1235 
) -> Result<(StatusCode, Json<Tag>), ApiError> {
1236 
    let c = caller(&app, &headers).await?;
1237 
    let me = c.require("repo:write")?.clone();
1238 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
1239 
    let made = crate::tags::create(
1240 
        &app,
1241 
        &row,
1242 
        &repo,
1243 
        &me,
1244 
        &body.name,
1245 
        body.target.as_deref().unwrap_or(""),
1246 
        body.message.as_deref().unwrap_or(""),
1247 
    )
1248 
    .await
1249 
    .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1250 
    let t = app
1251 
        .repos
1252 
        .read(&repo, |r, _| view::tags(r))
1253 
        .await?
1254 
        .into_iter()
1255 
        .find(|t| t.name == made.name)
1256 
        .ok_or_else(|| not_found("no such tag"))?;
1257 
    Ok((StatusCode::CREATED, Json(Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer })))
1258 
}
1259
1260 
#[derive(Deserialize)]
1261 
struct WithdrawQuery {
1262 
    #[serde(default)]
1263 
    reason: String,
1264 
}
1265
1266 
/// `DELETE …/tags/{tag}?reason=…` (#301): what the Tags page's Withdraw
1267 
/// does. Maintainers; refused (409) while a release uses the tag.
1268 
async fn withdraw_tag(
1269 
    State(app): State<Shared>,
1270 
    headers: HeaderMap,
1271 
    Path((owner, name, tag)): Path<(String, String, String)>,
1272 
    Query(q): Query<WithdrawQuery>,
1273 
) -> Result<StatusCode, ApiError> {
1274 
    let c = caller(&app, &headers).await?;
1275 
    let me = c.require("repo:write")?.clone();
1276 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
1277 
    if db::releases::get(&app.db, row.id, &tag).await?.is_some() {
1278 
        return Err(ApiError(StatusCode::CONFLICT, format!("a release uses {tag}: delete the release first")));
1279 
    }
1280 
    crate::tags::withdraw(&app, &row, &repo, &me, &tag, &q.reason).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
1281 
    Ok(StatusCode::NO_CONTENT)
1282 
}
1283
b64e2537 Andy McCall ↶ 1284 
#[derive(Deserialize)]
1285 
struct HistoryQuery {
1286 
    path: Option<String>,
1287 
    offset: Option<usize>,
1288 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 1289 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
1290 
    /// reference's whole history; the reference still gives the labels.
1291 
    r: Option<String>,
b64e2537 Andy McCall ↶ 1292 
}
1293
1294 
async fn history(
1295 
    State(app): State<Shared>,
1296 
    headers: HeaderMap,
1297 
    Path((owner, name, r)): Path<(String, String, String)>,
1298 
    Query(q): Query<HistoryQuery>,
1299 
) -> Result<Json<History>, ApiError> {
1300 
    let c = caller(&app, &headers).await?;
1301 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1302 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 1303 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
1304 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 1305 
    let h = app
1306 
        .repos
1307 
        .read(&repo, move |repo, cache| {
1308 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 1309 
            match &revset {
1310 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
1311 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
1312 
            }
b64e2537 Andy McCall ↶ 1313 
        })
f28389bd Andy McCall ↶ 1314 
        .await
1315 
        .map_err(|e| {
1316 
            // A revset that does not parse, names nothing, or goes past the
1317 
            // budget is the caller's to fix.
1318 
            if by_revset {
1319 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
1320 
            } else {
1321 
                e.into()
1322 
            }
1323 
        })?;
b64e2537 Andy McCall ↶ 1324 
    let mut entries = h.entries;
1325 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
1326 
    Ok(Json(History {
1327 
        reference: h.target.label,
1328 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
1329 
        total: h.total,
1330 
        offset: h.offset,
1331 
        changes: entries.iter().map(summary).collect(),
1332 
    }))
1333 
}
1334
1335 
async fn change(
1336 
    State(app): State<Shared>,
1337 
    headers: HeaderMap,
1338 
    Path((owner, name, hash)): Path<(String, String, String)>,
1339 
) -> Result<Json<ChangeDetail>, ApiError> {
1340 
    let c = caller(&app, &headers).await?;
1341 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1342 
    let d = app
1343 
        .repos
1344 
        .read(&repo, move |repo, cache| {
1345 
            let h = view::resolve_change(repo, cache, &hash)?;
1346 
            view::change(repo, cache, &h)
1347 
        })
1348 
        .await?;
1349 
    let mut v = d.view;
1350 
    crate::web::attribute(&app, &mut [&mut v]).await;
d2263e29 Andy McCall ↶ 1351 
    let files = crate::web::history::render_files(&d.files, &d.bases).into_iter().map(file_change).collect();
b64e2537 Andy McCall ↶ 1352 
    Ok(Json(ChangeDetail {
1353 
        body: v.body.clone(),
1354 
        change: summary(&v),
1355 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
1356 
        in_bookmarks: d.in_bookmarks,
1357 
        in_tags: d.in_tags,
1358 
        files,
1359 
    }))
d2263e29 Andy McCall ↶ 1360 
}
1361
1362 
fn file_change(f: crate::web::history::FileRows) -> FileChange {
1363 
    use crate::render::diff::Kind;
1364 
    let truncated = f.lines.len() > hub_api::DIFF_LINES;
1365 
    let lines = f
1366 
        .lines
1367 
        .into_iter()
1368 
        .take(hub_api::DIFF_LINES)
1369 
        .map(|l| DiffLine {
1370 
            kind: match l.kind {
1371 
                Kind::Context => "context",
1372 
                Kind::Add => "add",
1373 
                Kind::Del => "del",
1374 
                Kind::Gap => "gap",
1375 
            }
1376 
            .into(),
1377 
            old: l.old_no,
1378 
            new: l.new_no,
1379 
            text: l.text,
1380 
        })
1381 
        .collect();
1382 
    FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed, lines, truncated }
b64e2537 Andy McCall ↶ 1383 
}
1384
1385 
fn entry(e: &view::Entry) -> TreeEntry {
1386 
    TreeEntry {
1387 
        name: e.name.clone(),
1388 
        path: e.path.clone(),
1389 
        kind: match e.kind {
1390 
            view::EntryKind::Dir => "dir",
1391 
            view::EntryKind::File => "file",
1392 
            view::EntryKind::Symlink => "symlink",
1393 
            view::EntryKind::Subrepo => "subrepo",
1394 
        }
1395 
        .into(),
1396 
        exec: e.exec,
1397 
        size: e.size,
1398 
        conflicted: e.conflicted,
1399 
    }
1400 
}
1401
1402 
async fn tree_root(
1403 
    State(app): State<Shared>,
1404 
    headers: HeaderMap,
1405 
    Path((owner, name, r)): Path<(String, String, String)>,
1406 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1407 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
1408 
}
1409
1410 
async fn tree(
1411 
    State(app): State<Shared>,
1412 
    headers: HeaderMap,
1413 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1414 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
1415 
    let c = caller(&app, &headers).await?;
1416 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1417 
    let t = app
1418 
        .repos
1419 
        .read(&repo, move |repo, cache| {
1420 
            let target = view::resolve(repo, cache, &r)?;
1421 
            view::tree(repo, cache, target, &path)
1422 
        })
1423 
        .await?;
1424 
    Ok(Json(t.entries.iter().map(entry).collect()))
1425 
}
1426
1427 
async fn file(
1428 
    State(app): State<Shared>,
1429 
    headers: HeaderMap,
1430 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1431 
) -> Result<Response, ApiError> {
1432 
    let c = caller(&app, &headers).await?;
1433 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1434 
    let limit = app.config.limits.render_limit.0;
1435 
    let f = app
1436 
        .repos
1437 
        .read(&repo, move |repo, cache| {
1438 
            let target = view::resolve(repo, cache, &r)?;
1439 
            view::file(repo, cache, target, &path, limit)
1440 
        })
1441 
        .await?;
1442 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1443 
}
1444
1445 
async fn blame(
1446 
    State(app): State<Shared>,
1447 
    headers: HeaderMap,
1448 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
1449 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
1450 
    let c = caller(&app, &headers).await?;
1451 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1452 
    let limit = app.config.limits.render_limit.0;
1453 
    let b = app
1454 
        .repos
1455 
        .read(&repo, move |repo, cache| {
1456 
            let target = view::resolve(repo, cache, &r)?;
1457 
            view::blame(repo, cache, target, &path, limit)
1458 
        })
1459 
        .await?;
1460 
    Ok(Json(
1461 
        b.lines
1462 
            .into_iter()
1463 
            .map(|l| BlameLine {
1464 
                line: l.line,
1465 
                change: l.hash.to_hex(),
1466 
                index: l.index,
1467 
                author: l.author,
1468 
                when_ms: l.when_ms,
1469 
                text: String::from_utf8_lossy(&l.text).into_owned(),
1470 
            })
1471 
            .collect(),
1472 
    ))
1473 
}
1474
1475 
async fn conflicts(
1476 
    State(app): State<Shared>,
1477 
    headers: HeaderMap,
1478 
    Path((owner, name)): Path<(String, String)>,
1479 
) -> Result<Json<Vec<Conflict>>, ApiError> {
1480 
    let c = caller(&app, &headers).await?;
1481 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1482 
    let list = app.repos.read(&repo, view::conflicts).await?;
1483 
    Ok(Json(
1484 
        list.into_iter()
1485 
            .map(|c| Conflict {
1486 
                bookmark: c.bookmark,
1487 
                path: c.path,
1488 
                kind: c.kind,
1489 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
1490 
            })
1491 
            .collect(),
1492 
    ))
df940d75 Andy McCall ↶ 1493 
}
1494
1495 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
1496 
/// (hub spec §9.1), as the page's JSON export.
1497 
async fn release_trust(
1498 
    State(app): State<Shared>,
1499 
    headers: HeaderMap,
1500 
    Path((owner, name, tag)): Path<(String, String, String)>,
1501 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
1502 
    let c = caller(&app, &headers).await?;
1503 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1504 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
1505 
        Some(t) => Ok(Json(t)),
1506 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
1507 
    }
b64e2537 Andy McCall ↶ 1508 
}
1509
1510 
async fn trust(
1511 
    State(app): State<Shared>,
1512 
    headers: HeaderMap,
1513 
    Path((owner, name)): Path<(String, String)>,
1514 
) -> Result<Json<Trust>, ApiError> {
1515 
    let c = caller(&app, &headers).await?;
1516 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1517 
    let key = app.hub_key.key;
1518 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
1519 
    Ok(Json(Trust {
1520 
        policy: t.policy.map(|p| Policy {
1521 
            serial: p.serial,
1522 
            expires_ms: p.expires_ms,
1523 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
1524 
            root_threshold: p.root_threshold,
1525 
            rules: p
1526 
                .rules
1527 
                .iter()
1528 
                .map(|r| Rule {
1529 
                    pattern: r.pattern.clone(),
1530 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
1531 
                    threshold: r.threshold,
1532 
                    require: r.require.clone(),
1533 
                    allow_conflicts: r.allow_conflicts,
1534 
                })
1535 
                .collect(),
1536 
        }),
1537 
        signed: t.verification.signed,
1538 
        sealed: t.verification.sealed,
1539 
        unsigned: t.verification.unsigned,
1540 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
1541 
        hub_key: t.hub_key,
1542 
    }))
1543 
}
1544
1545 
async fn pushes(
1546 
    State(app): State<Shared>,
1547 
    headers: HeaderMap,
1548 
    Path((owner, name)): Path<(String, String)>,
1549 
) -> Result<Json<Vec<Push>>, ApiError> {
1550 
    let c = caller(&app, &headers).await?;
1551 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1552 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
1553 
    Ok(Json(
1554 
        rows.into_iter()
1555 
            .map(|p| Push {
1556 
                at_ms: p.at_ms,
1557 
                pusher: p.pusher,
1558 
                reference: p.reference,
1559 
                ok: p.ok,
1560 
                reason: p.reason,
1561 
                old_state: p.old_state,
1562 
                new_state: p.new_state,
1563 
                heads: p.heads,
1564 
                changes: p.changes,
1565 
            })
1566 
            .collect(),
1567 
    ))
de505df5 Andy McCall ↶ 1568 
}
1569
b64e2537 Andy McCall ↶ 1570 
// --------------------------------------------------------------- proposals
1571
d7e2c275 Andy McCall ↶ 1572 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all&limit=N`:
1573 
/// open ones (drafts too) by default, newest first, the first `limit` if
1574 
/// given (#331).
de505df5 Andy McCall ↶ 1575 
async fn proposals(
1576 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1577 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1578 
    Path((owner, name)): Path<(String, String)>,
d7e2c275 Andy McCall ↶ 1579 
    Query(q): Query<ProposalsQuery>,
b64e2537 Andy McCall ↶ 1580 
) -> Result<Json<Vec<Proposal>>, ApiError> {
1581 
    let c = caller(&app, &headers).await?;
1582 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 1583 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
1584 
        "open" => &["open", "draft"],
1585 
        "draft" => &["draft"],
1586 
        "landed" => &["landed"],
1587 
        "closed" => &["closed"],
1588 
        "all" => &["open", "draft", "landed", "closed"],
1589 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1590 
    };
46b5e2c5 Andy McCall ↶ 1591 
    // Each proposal's projected state is worked out from the store, which
1592 
    // for a bucket-backed repository is many slow round trips: four at a
1593 
    // time, in order, each under the repository's read lock only. One at
d7e2c275 Andy McCall ↶ 1594 
    // a time took 28 s for a repository on GCS (oxygenhub#171). A landed
1595 
    // or closed one is as recorded, not projected again (#331).
46b5e2c5 Andy McCall ↶ 1596 
    use futures::StreamExt;
d7e2c275 Andy McCall ↶ 1597 
    let mut rows = db::proposals::list(&app.db, row.id, states).await?;
1598 
    if let Some(limit) = q.limit {
1599 
        rows.truncate(limit);
1600 
    }
46b5e2c5 Andy McCall ↶ 1601 
    let out: Vec<Result<Proposal, ApiError>> = futures::stream::iter(rows)
1602 
        .map(|p| {
1603 
            let (app, repo, owner, name, id) = (app.clone(), repo.clone(), owner.clone(), name.clone(), row.id);
1604 
            async move {
d7e2c275 Andy McCall ↶ 1605 
                let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
46b5e2c5 Andy McCall ↶ 1606 
                let v = crate::web::proposals::verdict(&app, &loaded, id).await?;
1607 
                Ok(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)
1608 
            }
1609 
        })
1610 
        .buffered(4)
1611 
        .collect()
1612 
        .await;
1613 
    Ok(Json(out.into_iter().collect::<Result<Vec<_>, _>>()?))
de505df5 Andy McCall ↶ 1614 
}
1615
1616 
async fn proposal(
1617 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1618 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1619 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1620 
) -> Result<Json<Proposal>, ApiError> {
1621 
    let c = caller(&app, &headers).await?;
1622 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1623 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1624 
    let source_url = match p.source_repo_id {
1625 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1626 
        None => None,
1627 
    };
d7e2c275 Andy McCall ↶ 1628 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
de505df5 Andy McCall ↶ 1629 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1630 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1631 
}
1632
739a763a Andy McCall ↶ 1633 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1634 
/// keeping what is not given; the author or a maintainer, as on the page
1635 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1636 
async fn edit_proposal(
1637 
    State(app): State<Shared>,
1638 
    headers: HeaderMap,
1639 
    Path((owner, name, number)): Path<(String, String, i64)>,
1640 
    Json(body): Json<hub_api::ProposalEdit>,
1641 
) -> Result<Json<Proposal>, ApiError> {
1642 
    let c = caller(&app, &headers).await?;
1643 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1644 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1645 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1646 
    let text = body.title.is_some() || body.body.is_some();
1647 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1648 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1649 
    }
1650 
    if body.labels.is_some() && role < Role::Triage {
1651 
        return Err(forbidden("setting labels needs triage access"));
1652 
    }
1653 
    // Every name is checked before anything changes.
1654 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1655 
    if text {
1656 
        let title = match body.title.as_deref().map(str::trim) {
1657 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1658 
            Some(t) => t,
1659 
            None => p.title.as_str(),
1660 
        };
1661 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1662 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1663 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1664 
    }
2291f8cc Andy McCall ↶ 1665 
    if let Some(want) = labels {
1666 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1667 
        for l in &have {
1668 
            if !want.iter().any(|w| w.id == l.id) {
1669 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1670 
            }
1671 
        }
1672 
        for w in &want {
1673 
            if !have.iter().any(|l| l.id == w.id) {
1674 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1675 
            }
1676 
        }
1677 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1678 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1679 
    }
09ffa7b6 Andy McCall ↶ 1680 
    // `draft` says the same as `state`, in the words of creation (#313).
1681 
    let want = match (body.state.as_deref(), body.draft) {
1682 
        (Some(s), Some(d)) if (s == "draft") != d => {
1683 
            return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {s:?} and draft {d} disagree")));
1684 
        }
1685 
        (Some(s), _) => Some(s),
1686 
        (None, Some(true)) => Some("draft"),
1687 
        (None, Some(false)) => Some("open"),
1688 
        (None, None) => None,
1689 
    };
1690 
    if let Some(want) = want {
71e65fcf Andy McCall ↶ 1691 
        if Some(me.id) != p.author_id && role < Role::Triage {
1692 
            return Err(ApiError(
1693 
                StatusCode::FORBIDDEN,
09ffa7b6 Andy McCall ↶ 1694 
                "only the proposal's author or someone with triage access can close, reopen or change whether it is a draft".into(),
71e65fcf Andy McCall ↶ 1695 
            ));
1696 
        }
09ffa7b6 Andy McCall ↶ 1697 
        // The page's transitions: a draft is made ready (open), and an open
1698 
        // proposal turned back into a draft.
71e65fcf Andy McCall ↶ 1699 
        let new_state = match (want, p.state.as_str()) {
1700 
            ("closed", "open" | "draft") => "closed",
09ffa7b6 Andy McCall ↶ 1701 
            ("open", "closed" | "draft") => "open",
1702 
            ("draft", "open") => "draft",
71e65fcf Andy McCall ↶ 1703 
            (w, now) if w == now => now,
09ffa7b6 Andy McCall ↶ 1704 
            ("closed" | "open" | "draft", now) => {
71e65fcf Andy McCall ↶ 1705 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1706 
            }
09ffa7b6 Andy McCall ↶ 1707 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed, open or draft".into())),
71e65fcf Andy McCall ↶ 1708 
        };
1709 
        if new_state != p.state {
1710 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1711 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1712 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1713 
        }
1714 
    }
739a763a Andy McCall ↶ 1715 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1716 
    let source_url = match p.source_repo_id {
1717 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1718 
        None => None,
1719 
    };
d7e2c275 Andy McCall ↶ 1720 
    let loaded = crate::web::proposals::load_for_api(&app, &repo, p).await?;
739a763a Andy McCall ↶ 1721 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1722 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1723 
}
1724
1f1eb06a Andy McCall ↶ 1725 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1726 
/// the page's Land button does; `409` with the blockers when it cannot.
2a8b6216 Andy McCall ↶ 1727 
/// `{"over_checks": "reason"}` lands over required checks that have not
1728 
/// passed, for maintainers (#261).
1f1eb06a Andy McCall ↶ 1729 
async fn land_proposal(
1730 
    State(app): State<Shared>,
1731 
    headers: HeaderMap,
1732 
    Path((owner, name, number)): Path<(String, String, i64)>,
2a8b6216 Andy McCall ↶ 1733 
    body: axum::body::Bytes,
1f1eb06a Andy McCall ↶ 1734 
) -> Result<Json<Proposal>, ApiError> {
1735 
    let c = caller(&app, &headers).await?;
1736 
    let me = c.require("repo:write")?.clone();
2a8b6216 Andy McCall ↶ 1737 
    let over_checks: Option<String> = if body.iter().all(u8::is_ascii_whitespace) {
1738 
        None
1739 
    } else {
1740 
        serde_json::from_slice::<serde_json::Value>(&body)
1741 
            .map_err(|_| ApiError(StatusCode::BAD_REQUEST, "the body is JSON: {} or {\"over_checks\": \"reason\"}".into()))?
1742 
            .get("over_checks")
1743 
            .and_then(|v| v.as_str())
1744 
            .map(String::from)
1745 
    };
1746 
    let need = if over_checks.is_some() { Access::Maintain } else { Access::Write };
1747 
    let (repo, row, _) = reach(&app, &c, &owner, &name, need).await?;
0b20f1ec Andy McCall ↶ 1748 
    let via = format!("api (token {})", c.token);
2a8b6216 Andy McCall ↶ 1749 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false, over_checks.as_deref()).await {
1f1eb06a Andy McCall ↶ 1750 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1751 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1752 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1753 
    }
d23464c0 Andy McCall ↶ 1754 
}
1755
86a69b53 Andy McCall ↶ 1756 
/// `POST /repos/{o}/{n}/proposals/{number}/auto-land` (repo:write, #261):
1757 
/// land it when its checks pass; at once if they already have.
1758 
async fn auto_land_on(
1759 
    State(app): State<Shared>,
1760 
    headers: HeaderMap,
1761 
    Path((owner, name, number)): Path<(String, String, i64)>,
1762 
) -> Result<Json<Proposal>, ApiError> {
1763 
    auto_land_set(&app, &headers, &owner, &name, number, true).await?;
1764 
    proposal(State(app), headers, Path((owner, name, number))).await
1765 
}
1766
1767 
/// `DELETE …/auto-land`: it will not land by itself.
1768 
async fn auto_land_off(
1769 
    State(app): State<Shared>,
1770 
    headers: HeaderMap,
1771 
    Path((owner, name, number)): Path<(String, String, i64)>,
1772 
) -> Result<Json<Proposal>, ApiError> {
1773 
    auto_land_set(&app, &headers, &owner, &name, number, false).await?;
1774 
    proposal(State(app), headers, Path((owner, name, number))).await
1775 
}
1776
1777 
async fn auto_land_set(app: &Shared, headers: &HeaderMap, owner: &str, name: &str, number: i64, on: bool) -> Result<(), ApiError> {
1778 
    let c = caller(app, headers).await?;
1779 
    let me = c.require("repo:write")?.clone();
1780 
    let (_, row, _) = reach(app, &c, owner, name, Access::Write).await?;
1781 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1782 
    if !p.is_open() {
1783 
        return Err(ApiError(StatusCode::CONFLICT, format!("the proposal is {}", p.state)));
1784 
    }
1785 
    crate::autoland::set(app, &row, &p, &me, on).await?;
1786 
    Ok(())
1787 
}
1788
3f02e5ea Andy McCall ↶ 1789 
/// The files a proposal changes (hub spec §12.1).
1790 
async fn proposal_files(
1791 
    State(app): State<Shared>,
1792 
    headers: HeaderMap,
1793 
    Path((owner, name, number)): Path<(String, String, i64)>,
1794 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1795 
    let c = caller(&app, &headers).await?;
1796 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1797 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1798 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1799 
    Ok(Json(
1800 
        loaded
1801 
            .files
1802 
            .iter()
1803 
            .map(|f| hub_api::ProposalFile {
1804 
                path: f.path.clone(),
1805 
                from: f.from.clone(),
1806 
                kind: f.kind.clone(),
1807 
                added: f.added,
1808 
                removed: f.removed,
1809 
            })
1810 
            .collect(),
1811 
    ))
1812 
}
1813
70c3d029 Andy McCall ↶ 1814 
/// `GET …/proposals/{number}/diff`: each file the proposal changes with its
1815 
/// diff (three lines of context, as a change's), as the proposal page shows
1816 
/// them, for clients that draw diffs (oxygenhub-android#4).
1817 
async fn proposal_diff(
1818 
    State(app): State<Shared>,
1819 
    headers: HeaderMap,
1820 
    Path((owner, name, number)): Path<(String, String, i64)>,
1821 
) -> Result<Json<Vec<FileChange>>, ApiError> {
1822 
    let c = caller(&app, &headers).await?;
1823 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1824 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1825 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1826 
    Ok(Json(loaded.files.into_iter().map(file_change).collect()))
1827 
}
1828
3f02e5ea Andy McCall ↶ 1829 
/// One file's bytes on a side of a proposal: `base` is the target's
1830 
/// state, `head` the projected state. 404 when the file does not exist
1831 
/// on that side.
1832 
async fn proposal_content(
1833 
    State(app): State<Shared>,
1834 
    headers: HeaderMap,
1835 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1836 
) -> Result<Response, ApiError> {
1837 
    let c = caller(&app, &headers).await?;
1838 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1839 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1840 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
3f02e5ea Andy McCall ↶ 1841 
    let heads = match side.as_str() {
1842 
        "base" => loaded.target_heads,
1843 
        "head" => loaded.heads,
1844 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1845 
    };
1846 
    let limit = app.config.limits.render_limit.0;
1847 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1848 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1849 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1850 
}
1851
b64e2537 Andy McCall ↶ 1852 
async fn create_proposal(
1853 
    State(app): State<Shared>,
1854 
    headers: HeaderMap,
1855 
    Path((owner, name)): Path<(String, String)>,
1856 
    Json(body): Json<NewProposal>,
1857 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1858 
    let c = caller(&app, &headers).await?;
1859 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1860 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1861 
    let created =
1862 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1863 
            .await
1864 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
3571c519 Andy McCall ↶ 1865 
    let loaded = crate::web::proposals::load_summary(&app, &repo, created).await?;
b64e2537 Andy McCall ↶ 1866 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1867 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1868 
}
d23464c0 Andy McCall ↶ 1869
b64e2537 Andy McCall ↶ 1870 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1871 
    Comment {
1872 
        id: c.id,
1873 
        author: c.author.clone(),
1874 
        body: c.body.clone(),
1875 
        created_ms: c.created_ms,
1876 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1877 
        anchor: if c.anchor_change.is_empty() {
1878 
            None
1879 
        } else {
1880 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1881 
        },
c0fac31d Andy McCall ↶ 1882 
        line: None,
b64e2537 Andy McCall ↶ 1883 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1884 
    }
1885 
}
1886
b64e2537 Andy McCall ↶ 1887 
async fn proposal_comments(
1888 
    State(app): State<Shared>,
1889 
    headers: HeaderMap,
1890 
    Path((owner, name, number)): Path<(String, String, i64)>,
1891 
) -> Result<Json<Vec<Comment>>, ApiError> {
1892 
    let c = caller(&app, &headers).await?;
1893 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1894 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1895 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1896 
    // Place anchored comments on their line of the projected state.
1897 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1898 
    if !paths.is_empty() {
1899 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
3571c519 Andy McCall ↶ 1900 
        let heads = crate::web::proposals::load_summary(&app, &repo, p).await?.heads;
c0fac31d Andy McCall ↶ 1901 
        let lines = app
1902 
            .repos
1903 
            .read(&repo, move |r, _| {
1904 
                let mut at = std::collections::HashMap::new();
1905 
                for path in paths {
1906 
                    // A file the projection removed has no lines to place a comment on.
1907 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1908 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1909 
                    }
1910 
                }
1911 
                Ok(at)
1912 
            })
1913 
            .await?;
1914 
        for c in &mut out {
1915 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1916 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1917 
            }
1918 
        }
1919 
    }
1920 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1921 
}
1922
1923 
async fn proposal_comment(
1924 
    State(app): State<Shared>,
1925 
    headers: HeaderMap,
1926 
    Path((owner, name, number)): Path<(String, String, i64)>,
1927 
    Json(body): Json<NewComment>,
1928 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1929 
    let c = caller(&app, &headers).await?;
1930 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1931 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1932 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1933 
    if body.body.trim().is_empty() {
1934 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1935 
    }
3f4b0ea6 Andy McCall ↶ 1936 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1937 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1938 
        (Some(path), Some(line)) if !path.is_empty() => {
1939 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1940 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1941 
            let atom = app
1942 
                .repos
1943 
                .read(&repo, move |r, cache| {
1944 
                    let projected = cache.load(r, &heads)?;
1945 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1946 
                })
1947 
                .await?
1948 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1949 
            Some((path.to_string(), atom))
1950 
        }
1951 
        _ => None,
1952 
    };
1953 
    let row_c = db::proposals::add_comment(
1954 
        &app.db,
1955 
        p.id,
1956 
        Some(me.id),
1957 
        &me.username,
1958 
        body.body.trim(),
1959 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1960 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1961 
    )
1962 
    .await?;
b64e2537 Andy McCall ↶ 1963 
    crate::notify::deliver(
1964 
        &app,
1965 
        crate::notify::Event {
1966 
            kind: "proposal.comment",
1967 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1968 
            url: format!("/{owner}/{name}/proposal/{number}"),
1969 
            actor: &me,
1970 
            repo_id: row.id,
1971 
            thread: Some(("proposal", p.id)),
1972 
            mention_text: &body.body,
1973 
            direct: p.author_id.into_iter().collect(),
1974 
        },
1975 
    )
1976 
    .await;
1977 
    crate::hooks::emit(
1978 
        &app,
1979 
        &row,
1980 
        "comment.proposal",
1981 
        &me.username,
1982 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1983 
    )
1984 
    .await;
c0fac31d Andy McCall ↶ 1985 
    let mut created = comment_of(&row_c);
1986 
    created.line = created.anchor.as_ref().and(body.line);
1987 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1988 
}
1989
1990 
async fn proposal_reviews(
1991 
    State(app): State<Shared>,
1992 
    headers: HeaderMap,
1993 
    Path((owner, name, number)): Path<(String, String, i64)>,
1994 
) -> Result<Json<Vec<Review>>, ApiError> {
1995 
    let c = caller(&app, &headers).await?;
1996 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1997 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 1998 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 1999 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
2000 
    Ok(Json(
2001 
        v.reviews
2002 
            .into_iter()
2003 
            .map(|r| Review {
2004 
                id: r.row.id,
2005 
                author: r.row.author,
2006 
                verdict: r.row.verdict,
2007 
                body: r.row.body,
2008 
                sealed: r.sealed,
2009 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 2010 
                via: r.row.via,
b64e2537 Andy McCall ↶ 2011 
            })
2012 
            .collect(),
2013 
    ))
2014 
}
2015
2016 
async fn proposal_review(
2017 
    State(app): State<Shared>,
2018 
    headers: HeaderMap,
2019 
    Path((owner, name, number)): Path<(String, String, i64)>,
2020 
    Json(body): Json<NewReview>,
2021 
) -> Result<(StatusCode, Json<Review>), ApiError> {
2022 
    let c = caller(&app, &headers).await?;
2023 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2024 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2025 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2026 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
2027 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
2028 
    }
2029 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
2030 
        return Err(forbidden("you cannot approve your own proposal"));
2031 
    }
2032 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
2033 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 2034 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 2035 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
2036 
    Ok((
2037 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 2038 
        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 ↶ 2039 
    ))
2040 
}
2041
cc1cd197 Andy McCall ↶ 2042 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
2043 
/// author, or a writer). Answers with everyone asked now.
2044 
async fn request_reviewers(
2045 
    State(app): State<Shared>,
2046 
    headers: HeaderMap,
2047 
    Path((owner, name, number)): Path<(String, String, i64)>,
2048 
    Json(body): Json<ReviewRequest>,
2049 
) -> Result<Json<Vec<String>>, ApiError> {
2050 
    let c = caller(&app, &headers).await?;
2051 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2052 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2053 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2054 
    if Some(me.id) != p.author_id && role < Role::Write {
2055 
        return Err(forbidden("only the author or a writer asks for reviews"));
2056 
    }
2057 
    if !p.is_open() {
2058 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2059 
    }
2060 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
2061 
        .await
2062 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2063 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
2064 
}
2065
2066 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
2067 
async fn withdraw_reviewer(
2068 
    State(app): State<Shared>,
2069 
    headers: HeaderMap,
2070 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
2071 
) -> Result<StatusCode, ApiError> {
2072 
    let c = caller(&app, &headers).await?;
2073 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2074 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2075 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2076 
    if Some(me.id) != p.author_id && role < Role::Write {
2077 
        return Err(forbidden("only the author or a writer withdraws review requests"));
2078 
    }
2079 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
2080 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
2081 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
2082 
    }
2083 
    Ok(StatusCode::NO_CONTENT)
2084 
}
2085
b64e2537 Andy McCall ↶ 2086 
async fn proposal_checks(
2087 
    State(app): State<Shared>,
2088 
    headers: HeaderMap,
2089 
    Path((owner, name, number)): Path<(String, String, i64)>,
2090 
) -> Result<Json<Vec<Check>>, ApiError> {
2091 
    let c = caller(&app, &headers).await?;
2092 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2093 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3571c519 Andy McCall ↶ 2094 
    let loaded = crate::web::proposals::load_summary(&app, &repo, p).await?;
b64e2537 Andy McCall ↶ 2095 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
2096 
}
2097
2098 
// ------------------------------------------------------------------ issues
2099
2100 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
2101 
    let labels = db::issues::issue_labels(&app.db, i.id)
2102 
        .await?
2103 
        .into_iter()
2104 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2105 
        .collect();
2106 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
2107 
    let milestone = match i.milestone_id {
2108 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
2109 
        None => None,
2110 
    };
5d90e0e0 Andy McCall 2111 
    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 ↶ 2112 
    Ok(Issue {
2113 
        number: i.number,
2114 
        title: i.title.clone(),
2115 
        body: i.body.clone(),
2116 
        author: i.author.clone(),
2117 
        state: i.state.clone(),
2118 
        reason: i.reason.clone(),
2119 
        labels,
2120 
        assignees,
2121 
        milestone,
2122 
        comments,
2123 
        locked: i.locked,
2124 
        pinned: i.pinned,
2125 
        created_ms: i.created_ms,
2126 
        updated_ms: i.updated_ms,
2127 
        closed_ms: i.closed_ms,
2128 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
2129 
    })
2130 
}
2131
2132 
#[derive(Deserialize)]
2133 
struct IssuesQuery {
2134 
    state: Option<String>,
d7e2c275 Andy McCall ↶ 2135 
}
2136
2137 
#[derive(Deserialize)]
2138 
struct ProposalsQuery {
2139 
    state: Option<String>,
2140 
    limit: Option<usize>,
b64e2537 Andy McCall ↶ 2141 
}
2142
2143 
async fn issues(
2144 
    State(app): State<Shared>,
2145 
    headers: HeaderMap,
2146 
    Path((owner, name)): Path<(String, String)>,
2147 
    Query(q): Query<IssuesQuery>,
2148 
) -> Result<Json<Vec<Issue>>, ApiError> {
2149 
    let c = caller(&app, &headers).await?;
2150 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2151 
    let state = q.state.unwrap_or_else(|| "open".into());
2152 
    let mut out = Vec::new();
2153 
    for i in db::issues::list(&app.db, row.id).await? {
2154 
        if state == "all" || i.state == state {
2155 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 2156 
        }
2157 
    }
b64e2537 Andy McCall ↶ 2158 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 2159 
}
2160
b64e2537 Andy McCall ↶ 2161 
async fn create_issue(
2162 
    State(app): State<Shared>,
2163 
    headers: HeaderMap,
2164 
    Path((owner, name)): Path<(String, String)>,
2165 
    Json(body): Json<NewIssue>,
2166 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
2167 
    let c = caller(&app, &headers).await?;
2168 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 2169 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 2170 
    if body.title.trim().is_empty() {
2171 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 2172 
    }
76f262e1 Andy McCall ↶ 2173 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
2174 
    if triage && role < Role::Triage {
2175 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2176 
    }
2177 
    // Check the names before anything is created.
2178 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 2179 
    let i = db::issues::create(
2180 
        &app.db,
2181 
        db::issues::NewIssue {
2182 
            repo_id: row.id,
2183 
            title: body.title.trim(),
2184 
            body: body.body.trim(),
2185 
            author_id: Some(me.id),
2186 
            author: &me.username,
2187 
        },
2188 
    )
2189 
    .await?;
2190 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 2191 
    if triage {
2192 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
2193 
        apply_triage(&app, &i, &me, t).await?;
2194 
    }
2195 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 2196 
    crate::web::issues::reindex(&app, row.id, &i).await;
2197 
    let api = issue_of(&app, &row, &i).await?;
2198 
    crate::notify::deliver(
2199 
        &app,
2200 
        crate::notify::Event {
2201 
            kind: "issue.opened",
2202 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
2203 
            url: format!("/{owner}/{name}/issue/{}", i.number),
2204 
            actor: &me,
2205 
            repo_id: row.id,
2206 
            thread: Some(("issue", i.id)),
2207 
            mention_text: &body.body,
2208 
            direct: vec![],
2209 
        },
2210 
    )
2211 
    .await;
2212 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
2213 
    Ok((StatusCode::CREATED, Json(api)))
2214 
}
2215
2216 
async fn issue(
2217 
    State(app): State<Shared>,
2218 
    headers: HeaderMap,
2219 
    Path((owner, name, number)): Path<(String, String, i64)>,
2220 
) -> Result<Json<Issue>, ApiError> {
2221 
    let c = caller(&app, &headers).await?;
2222 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2223 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2224 
    Ok(Json(issue_of(&app, &row, &i).await?))
2225 
}
2226
2227 
async fn issue_state(
2228 
    State(app): State<Shared>,
2229 
    headers: HeaderMap,
2230 
    Path((owner, name, number)): Path<(String, String, i64)>,
2231 
    Json(body): Json<IssueStateChange>,
2232 
) -> Result<Json<Issue>, ApiError> {
2233 
    let c = caller(&app, &headers).await?;
2234 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2235 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2236 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2237 
    if role < Role::Triage && Some(me.id) != i.author_id {
2238 
        return Err(forbidden("only the author or triage may change the state"));
2239 
    }
2240 
    let (state, reason) = match body.state.as_str() {
2241 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
2242 
        "open" => ("open", ""),
2243 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
2244 
    };
2245 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
2246 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
2247 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2248 
    let api = issue_of(&app, &row, &fresh).await?;
2249 
    crate::hooks::emit(
2250 
        &app,
2251 
        &row,
2252 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
2253 
        &me.username,
2254 
        serde_json::json!({ "issue": api }),
2255 
    )
2256 
    .await;
2257 
    Ok(Json(api))
2258 
}
2259
2260 
async fn issue_comments(
2261 
    State(app): State<Shared>,
2262 
    headers: HeaderMap,
2263 
    Path((owner, name, number)): Path<(String, String, i64)>,
2264 
) -> Result<Json<Vec<Comment>>, ApiError> {
2265 
    let c = caller(&app, &headers).await?;
2266 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2267 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2268 
    Ok(Json(
2269 
        db::issues::comments(&app.db, i.id)
2270 
            .await?
2271 
            .into_iter()
2272 
            .map(|c| Comment {
2273 
                id: c.id,
2274 
                author: c.author,
2275 
                body: c.body,
2276 
                created_ms: c.created_ms,
2277 
                path: None,
2278 
                anchor: None,
c0fac31d Andy McCall ↶ 2279 
                line: None,
b64e2537 Andy McCall ↶ 2280 
                resolved: false,
2281 
            })
2282 
            .collect(),
2283 
    ))
2284 
}
2285
2286 
async fn issue_comment(
2287 
    State(app): State<Shared>,
2288 
    headers: HeaderMap,
2289 
    Path((owner, name, number)): Path<(String, String, i64)>,
2290 
    Json(body): Json<NewComment>,
2291 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
2292 
    let c = caller(&app, &headers).await?;
2293 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2294 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2295 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2296 
    if i.locked && role < Role::Triage {
2297 
        return Err(forbidden("this issue is locked"));
2298 
    }
2299 
    if body.body.trim().is_empty() {
2300 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
2301 
    }
2302 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
2303 
    crate::web::issues::reindex(&app, row.id, &i).await;
2304 
    crate::notify::deliver(
2305 
        &app,
2306 
        crate::notify::Event {
2307 
            kind: "issue.comment",
2308 
            title: format!("{owner}/{name}#{number}: {}", i.title),
2309 
            url: format!("/{owner}/{name}/issue/{number}"),
2310 
            actor: &me,
2311 
            repo_id: row.id,
2312 
            thread: Some(("issue", i.id)),
2313 
            mention_text: &body.body,
2314 
            direct: i.author_id.into_iter().collect(),
2315 
        },
2316 
    )
2317 
    .await;
c0fac31d Andy McCall ↶ 2318 
    let api = Comment {
2319 
        id: cm.id,
2320 
        author: cm.author,
2321 
        body: cm.body,
2322 
        created_ms: cm.created_ms,
2323 
        path: None,
2324 
        anchor: None,
2325 
        line: None,
2326 
        resolved: false,
2327 
    };
b64e2537 Andy McCall ↶ 2328 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
2329 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 2330 
}
2331
2332 
/// Labels, assignees and milestone named in a request, looked up.
2333 
struct Triage {
2334 
    labels: Option<Vec<db::issues::Label>>,
2335 
    assignees: Option<Vec<Account>>,
2336 
    /// `Some(None)` clears the milestone.
2337 
    milestone: Option<Option<db::issues::Milestone>>,
2338 
}
2339
2340 
async fn resolve_triage(
2341 
    app: &Shared,
2342 
    repo_id: i64,
2343 
    labels: Option<&[String]>,
2344 
    assignees: Option<&[String]>,
2345 
    milestone: Option<&str>,
2346 
) -> Result<Triage, ApiError> {
2347 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
2348 
    let labels = match labels {
2349 
        Some(names) => {
2350 
            let mut out = Vec::new();
2351 
            for n in names {
2352 
                out.push(
2353 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
2354 
                        .await?
2355 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
2356 
                );
2357 
            }
2358 
            Some(out)
2359 
        }
2360 
        None => None,
2361 
    };
2362 
    let assignees = match assignees {
2363 
        Some(names) => {
2364 
            let mut out = Vec::new();
2365 
            for n in names {
2366 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
2367 
            }
2368 
            Some(out)
2369 
        }
2370 
        None => None,
2371 
    };
2372 
    let milestone = match milestone.map(str::trim) {
2373 
        None => None,
2374 
        Some("") => Some(None),
2375 
        Some(title) => Some(Some(
2376 
            db::issues::milestones(&app.db, repo_id)
2377 
                .await?
2378 
                .into_iter()
2379 
                .find(|m| m.title == title)
2380 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
2381 
        )),
2382 
    };
2383 
    Ok(Triage { labels, assignees, milestone })
2384 
}
2385
2386 
/// Make an issue's labels, assignees and milestone what `t` says, with
2387 
/// timeline events for what changed.
2388 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
2389 
    if let Some(want) = t.labels {
2390 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
2391 
        for l in &have {
2392 
            if !want.iter().any(|w| w.id == l.id) {
2393 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
2394 
            }
2395 
        }
2396 
        for w in &want {
2397 
            if !have.iter().any(|l| l.id == w.id) {
2398 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
2399 
            }
2400 
        }
2401 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
2402 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
2403 
    }
2404 
    if let Some(want) = t.assignees {
2405 
        let have = db::issues::assignees(&app.db, i.id).await?;
2406 
        for name in &have {
2407 
            if !want.iter().any(|a| &a.username == name) {
2408 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
2409 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
2410 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
2411 
                }
2412 
            }
2413 
        }
2414 
        for a in &want {
2415 
            if !have.contains(&a.username) {
2416 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
2417 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
2418 
            }
2419 
        }
2420 
    }
2421 
    if let Some(m) = t.milestone {
2422 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
2423 
        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();
2424 
    }
2425 
    Ok(())
2426 
}
2427
2428 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
2429 
async fn issue_edit(
2430 
    State(app): State<Shared>,
2431 
    headers: HeaderMap,
2432 
    Path((owner, name, number)): Path<(String, String, i64)>,
2433 
    Json(body): Json<IssueEdit>,
2434 
) -> Result<Json<Issue>, ApiError> {
2435 
    let c = caller(&app, &headers).await?;
2436 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
2437 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2438 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
2439 
    let text = body.title.is_some() || body.body.is_some();
2440 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
2441 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
2442 
        return Err(forbidden("only the author or triage may edit the title and body"));
2443 
    }
2444 
    if triage && role < Role::Triage {
2445 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
2446 
    }
2447 
    if i.locked && role < Role::Triage {
2448 
        return Err(forbidden("this issue is locked"));
2449 
    }
2450 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
2451 
    if text {
2452 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
2453 
        if title.is_empty() {
2454 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
2455 
        }
2456 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
2457 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
2458 
    }
2459 
    apply_triage(&app, &i, &me, t).await?;
2460 
    db::issues::touch(&app.db, i.id).await.ok();
2461 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
2462 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
2463 
    let api = issue_of(&app, &row, &fresh).await?;
2464 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
2465 
    Ok(Json(api))
2466 
}
2467
2468 
/// `POST /repos/{o}/{n}/labels` (triage).
2469 
async fn create_label(
2470 
    State(app): State<Shared>,
2471 
    headers: HeaderMap,
2472 
    Path((owner, name)): Path<(String, String)>,
2473 
    Json(body): Json<NewLabel>,
2474 
) -> Result<(StatusCode, Json<Label>), ApiError> {
2475 
    let c = caller(&app, &headers).await?;
2476 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2477 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2478 
    if role < Role::Triage {
2479 
        return Err(forbidden("labels need triage access"));
2480 
    }
2481 
    let label = body.name.trim();
2482 
    if label.is_empty() || label.len() > 50 {
2483 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
2484 
    }
2485 
    let colour = match body.colour.as_deref() {
2486 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
2487 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
2488 
        None => "#5aa8ff".to_string(),
2489 
    };
2490 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
2491 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
2492 
}
2493
2494 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
2495 
async fn delete_label(
2496 
    State(app): State<Shared>,
2497 
    headers: HeaderMap,
2498 
    Path((owner, name, label)): Path<(String, String, String)>,
2499 
) -> Result<StatusCode, ApiError> {
2500 
    let c = caller(&app, &headers).await?;
2501 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2502 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2503 
    if role < Role::Triage {
2504 
        return Err(forbidden("labels need triage access"));
2505 
    }
2506 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
2507 
    db::issues::delete_label(&app.db, l.id).await?;
2508 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2509 
}
2510
b64e2537 Andy McCall ↶ 2511 
async fn labels(
2512 
    State(app): State<Shared>,
2513 
    headers: HeaderMap,
2514 
    Path((owner, name)): Path<(String, String)>,
2515 
) -> Result<Json<Vec<Label>>, ApiError> {
2516 
    let c = caller(&app, &headers).await?;
2517 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2518 
    Ok(Json(
2519 
        db::issues::labels(&app.db, row.id)
2520 
            .await?
2521 
            .into_iter()
2522 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
2523 
            .collect(),
2524 
    ))
2525 
}
2526
2527 
async fn milestones(
2528 
    State(app): State<Shared>,
2529 
    headers: HeaderMap,
2530 
    Path((owner, name)): Path<(String, String)>,
2531 
) -> Result<Json<Vec<Milestone>>, ApiError> {
2532 
    let c = caller(&app, &headers).await?;
2533 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2534 
    let mut out = Vec::new();
2535 
    for m in db::issues::milestones(&app.db, row.id).await? {
2536 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2537 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 2538 
    }
b64e2537 Andy McCall ↶ 2539 
    Ok(Json(out))
2540 
}
2541
5ea4872f Andy McCall ↶ 2542 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
2543 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
2544 
}
2545
2546 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
2547 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
2548 
    let due = due.trim();
2549 
    if due.is_empty() {
2550 
        return Ok(None);
2551 
    }
2552 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
2553 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
2554 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
2555 
}
2556
2557 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
2558 
    let c = caller(app, headers).await?;
2559 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
2560 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
2561 
    if role < Role::Triage {
2562 
        return Err(forbidden("milestones need triage access"));
2563 
    }
2564 
    Ok(row)
2565 
}
2566
2567 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
2568 
/// milestone, or change the description and due date of the one with
2569 
/// that title.
2570 
async fn create_milestone(
2571 
    State(app): State<Shared>,
2572 
    headers: HeaderMap,
2573 
    Path((owner, name)): Path<(String, String)>,
2574 
    Json(body): Json<NewMilestone>,
2575 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
2576 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2577 
    let title = body.title.trim();
2578 
    if title.is_empty() || title.len() > 100 {
2579 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2580 
    }
2581 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
2582 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
2583 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
2584 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
2585 
}
2586
2587 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
2588 
/// description, due date and state; what is not given stays.
2589 
async fn edit_milestone(
2590 
    State(app): State<Shared>,
2591 
    headers: HeaderMap,
2592 
    Path((owner, name, title)): Path<(String, String, String)>,
2593 
    Json(body): Json<MilestoneEdit>,
2594 
) -> Result<Json<Milestone>, ApiError> {
2595 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
2596 
    let m = db::issues::milestones(&app.db, row.id)
2597 
        .await?
2598 
        .into_iter()
2599 
        .find(|m| m.title == title)
2600 
        .ok_or_else(|| not_found("no such milestone"))?;
2601 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
2602 
    if new_title.is_empty() || new_title.len() > 100 {
2603 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
2604 
    }
2605 
    let due_ms = match body.due.as_deref() {
2606 
        Some(d) => due_ms_of(d)?,
2607 
        None => m.due_ms,
2608 
    };
2609 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
2610 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
2611 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
2612 
    }
2613 
    if let Some(state) = body.state.as_deref() {
2614 
        match state {
2615 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
2616 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
2617 
        }
2618 
    }
2619 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
2620 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
2621 
    Ok(Json(milestone_of(fresh, open, closed)))
2622 
}
2623
b64e2537 Andy McCall ↶ 2624 
// --------------------------------------------------------- hooks, checks
2625
2626 
fn hook_of(h: &db::hooks::Hook) -> Hook {
2627 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
2628 
}
2629
2630 
async fn hooks(
2631 
    State(app): State<Shared>,
2632 
    headers: HeaderMap,
2633 
    Path((owner, name)): Path<(String, String)>,
2634 
) -> Result<Json<Vec<Hook>>, ApiError> {
2635 
    let c = caller(&app, &headers).await?;
2636 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2637 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2638 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 2639 
}
2640
b64e2537 Andy McCall ↶ 2641 
async fn create_hook(
2642 
    State(app): State<Shared>,
2643 
    headers: HeaderMap,
2644 
    Path((owner, name)): Path<(String, String)>,
2645 
    Json(body): Json<NewHook>,
2646 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
2647 
    let c = caller(&app, &headers).await?;
2648 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
2649 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2650 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
2651 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
2652 
    }
2653 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
2654 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
2655 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 2656 
}
2657
b64e2537 Andy McCall ↶ 2658 
async fn delete_hook(
2659 
    State(app): State<Shared>,
2660 
    headers: HeaderMap,
2661 
    Path((owner, name, id)): Path<(String, String, i64)>,
2662 
) -> Result<StatusCode, ApiError> {
2663 
    let c = caller(&app, &headers).await?;
2664 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
2665 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2666 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
2667 
        db::hooks::delete_hook(&app.db, id).await?;
2668 
    }
2669 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 2670 
}
2671
b64e2537 Andy McCall ↶ 2672 
pub fn check_of(c: &db::hooks::Check) -> Check {
2673 
    Check {
2674 
        state: c.state.clone(),
2675 
        name: c.name.clone(),
2676 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
2677 
        summary: c.summary.clone(),
2678 
        url: c.url.clone(),
2679 
        reporter: c.reporter.clone(),
2680 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
2681 
        started_ms: c.started_ms,
2682 
        finished_ms: c.finished_ms,
2683 
    }
961c10be Andy McCall ↶ 2684 
}
2685
2686 
/// `GET /repos/{o}/{n}/checks/required`.
2687 
async fn required_checks(
2688 
    State(app): State<Shared>,
2689 
    headers: HeaderMap,
2690 
    Path((owner, name)): Path<(String, String)>,
2691 
) -> Result<Json<RequiredChecks>, ApiError> {
2692 
    let c = caller(&app, &headers).await?;
2693 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2694 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
2695 
}
2696
2697 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
2698 
async fn set_required_checks(
2699 
    State(app): State<Shared>,
2700 
    headers: HeaderMap,
2701 
    Path((owner, name)): Path<(String, String)>,
2702 
    Json(body): Json<RequiredChecks>,
2703 
) -> Result<Json<RequiredChecks>, ApiError> {
2704 
    let c = caller(&app, &headers).await?;
2705 
    c.require("repo:admin")?;
2706 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
2707 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
2708 
    names.sort();
2709 
    names.dedup();
2710 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
2711 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
2712 
    }
2713 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
2714 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
2715 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 2716 
}
2717
bf3d0754 Andy McCall ↶ 2718 
fn flow_run_of(
2719 
    app: &Shared,
2720 
    row: &db::repos::RepoRow,
2721 
    r: &db::flow::Run,
2722 
    jobs: Vec<db::flow::Job>,
2723 
    queue: &[db::flow::QueueEntry],
2724 
) -> FlowRun {
90326c96 Andy McCall ↶ 2725 
    FlowRun {
bf3d0754 Andy McCall ↶ 2726 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2727 
        number: r.number,
2728 
        bookmark: r.bookmark.clone(),
2729 
        state: r.state.clone(),
2730 
        heads: r.head_list().into_iter().map(String::from).collect(),
2731 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2732 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2733 
        actor: r.actor.clone(),
2734 
        pipeline_hash: r.pipeline_hash.clone(),
2735 
        error: r.error.clone(),
2736 
        created_ms: r.created_ms,
2737 
        finished_ms: r.finished_ms,
2738 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2739 
        jobs: jobs
2740 
            .into_iter()
2741 
            .map(|j| FlowJob {
fac6853c Andy McCall ↶ 2742 
                phases: j.phase_list().into_iter().map(|(name, ms)| hub_api::FlowPhase { name, ms }).collect(),
2743 
                queued_ms: j.queued_ms,
2744 
                ready_ms: j.ready_ms,
2745 
                peak_disk_mib: j.peak_disk_mib,
2746 
                peak_memory_mib: j.peak_memory_mib,
90326c96 Andy McCall ↶ 2747 
                depends_on: j.depends_on(),
2748 
                name: j.name,
2749 
                status: j.status,
2750 
                runner: j.runner,
2751 
                exit_code: j.exit_code,
2752 
                error: j.error,
2753 
                started_ms: j.started_ms,
2754 
                finished_ms: j.finished_ms,
2755 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2756 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2757 
                placed: j.placed,
b1860d60 Andy McCall ↶ 2758 
                approval: j.approval,
90326c96 Andy McCall ↶ 2759 
            })
2760 
            .collect(),
2761 
    }
2762 
}
2763
1edac4b6 Andy McCall ↶ 2764 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2765 
struct RunsPage {
2766 
    /// Runs numbered below this one (the next page).
2767 
    before: Option<i64>,
2768 
    limit: Option<i64>,
2769 
}
2770
2771 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2772 
async fn flow_runs(
2773 
    State(app): State<Shared>,
2774 
    headers: HeaderMap,
2775 
    Path((owner, name)): Path<(String, String)>,
2776 
    Query(q): Query<RunsPage>,
2777 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2778 
    let c = caller(&app, &headers).await?;
2779 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2780 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2781 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2782 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2783 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2784 
}
2785
2786 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2787 
async fn flow_run(
2788 
    State(app): State<Shared>,
2789 
    headers: HeaderMap,
2790 
    Path((owner, name, number)): Path<(String, String, i64)>,
2791 
) -> Result<Json<FlowRun>, ApiError> {
2792 
    let c = caller(&app, &headers).await?;
2793 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2794 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2795 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2796 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2797 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2798 
}
2799
2800 
#[derive(Deserialize)]
2801 
struct LogPage {
2802 
    /// Lines after this `seq`.
2803 
    #[serde(default)]
2804 
    after: i64,
2805 
    limit: Option<i64>,
2806 
}
2807
2808 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2809 
async fn flow_job_log(
2810 
    State(app): State<Shared>,
2811 
    headers: HeaderMap,
2812 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2813 
    Query(q): Query<LogPage>,
2814 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2815 
    let c = caller(&app, &headers).await?;
2816 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2817 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2818 
    let j = db::flow::jobs(&app.db, run.id)
2819 
        .await?
2820 
        .into_iter()
2821 
        .find(|j| j.name == job)
2822 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2823 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2824 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2825 
}
2826
2827 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2828 
struct StartRun {
2829 
    /// Default: the repository's default bookmark.
2830 
    #[serde(default)]
2831 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2832 
    /// A change's full hash: run the state whose only head it is, instead
2833 
    /// of a bookmark's.
2834 
    #[serde(default)]
2835 
    change: Option<String>,
0650d94e Andy McCall ↶ 2836 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2837 
    /// every job a manual run starts.
2838 
    #[serde(default)]
2839 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2840 
}
2841
2842 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2843 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2844 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2845 
}
2846
2847 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2848 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2849 
async fn start_flow_run(
2850 
    State(app): State<Shared>,
2851 
    headers: HeaderMap,
2852 
    Path((owner, name)): Path<(String, String)>,
2853 
    Json(body): Json<StartRun>,
2854 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2855 
    let c = caller(&app, &headers).await?;
2856 
    let me = c.require("repo:write")?.clone();
2857 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2858 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2859 
        Some(change) => {
0650d94e Andy McCall ↶ 2860 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2861 
                .await
2862 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2863 
            (n, format!("change {}", change.trim()))
2864 
        }
2865 
        None => {
2866 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2867 
            (
2868 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2869 
                    .await
2870 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2871 
                bookmark,
2872 
            )
4f692533 Andy McCall ↶ 2873 
        }
2874 
    };
2875 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2876 
    Ok(started(&app, &row, n))
2877 
}
2878
2879 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2880 
async fn rerun_flow_run(
2881 
    State(app): State<Shared>,
2882 
    headers: HeaderMap,
2883 
    Path((owner, name, number)): Path<(String, String, i64)>,
2884 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2885 
    let c = caller(&app, &headers).await?;
2886 
    let me = c.require("repo:write")?.clone();
2887 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2888 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2889 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2890 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2891 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2892 
}
2893
e8fa5369 Andy McCall ↶ 2894 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2895 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2896 
/// same run. Answers with how many jobs were queued.
2897 
async fn rerun_flow_job(
2898 
    State(app): State<Shared>,
2899 
    headers: HeaderMap,
2900 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2901 
) -> Result<Json<serde_json::Value>, ApiError> {
2902 
    let c = caller(&app, &headers).await?;
2903 
    let me = c.require("repo:write")?.clone();
2904 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2905 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2906 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2907 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2908 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2909 
}
2910
745d225d Andy McCall ↶ 2911 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2912 
/// with the run as it now stands.
2913 
async fn cancel_flow_run(
2914 
    State(app): State<Shared>,
2915 
    headers: HeaderMap,
2916 
    Path((owner, name, number)): Path<(String, String, i64)>,
2917 
) -> Result<Json<serde_json::Value>, ApiError> {
2918 
    let c = caller(&app, &headers).await?;
2919 
    let me = c.require("repo:write")?.clone();
2920 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2921 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2922 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2923 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2924 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2925 
}
2926
b644e175 Andy McCall ↶ 2927 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2928 
/// (oxygenflow#59).
2929 
async fn list_deployments(
2930 
    State(app): State<Shared>,
2931 
    headers: HeaderMap,
2932 
    Path((owner, name)): Path<(String, String)>,
2933 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2934 
    let c = caller(&app, &headers).await?;
2935 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2936 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2937 
    Ok(Json(
2938 
        list.into_iter()
2939 
            .map(|d| {
2940 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2941 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2942 
            })
2943 
            .collect(),
2944 
    ))
2945 
}
2946
b1860d60 Andy McCall ↶ 2947 
#[derive(Deserialize)]
2948 
struct ExpediteBody {
2949 
    reason: String,
2950 
}
2951
2952 
/// `POST /repos/{o}/{n}/flow/runs/{number}/expedite {"reason": …}`
2953 
/// (oxygenhub#244): a maintainer makes a queued or running run urgent, as
2954 
/// the run page's Expedite does, within the owner's cap of urgent runs.
2955 
async fn expedite_flow_run(
2956 
    State(app): State<Shared>,
2957 
    headers: HeaderMap,
2958 
    Path((owner, name, number)): Path<(String, String, i64)>,
2959 
    Json(body): Json<ExpediteBody>,
2960 
) -> Result<Json<serde_json::Value>, ApiError> {
2961 
    let c = caller(&app, &headers).await?;
2962 
    let me = c.require("repo:write")?.clone();
2963 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
2964 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such run"))?;
2965 
    crate::flow::expedite(&app, &row, &run, &me, &body.reason).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2966 
    Ok(Json(serde_json::json!({ "number": number, "expedited": true })))
2967 
}
2968
417184c7 Andy McCall ↶ 2969 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2970 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2971 
async fn approve_flow_job(
2972 
    State(app): State<Shared>,
2973 
    headers: HeaderMap,
2974 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2975 
) -> Result<Json<serde_json::Value>, ApiError> {
2976 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2977 
}
2978
2979 
async fn reject_flow_job(
2980 
    State(app): State<Shared>,
2981 
    headers: HeaderMap,
2982 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2983 
) -> Result<Json<serde_json::Value>, ApiError> {
2984 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2985 
}
2986
47e37402 Andy McCall ↶ 2987 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2988 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2989 
async fn flow_job_statement(
2990 
    State(app): State<Shared>,
2991 
    headers: HeaderMap,
2992 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2993 
) -> Result<Json<serde_json::Value>, ApiError> {
2994 
    let c = caller(&app, &headers).await?;
2995 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2996 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2997 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2998 
    Ok(Json(serde_json::json!({
2999 
        "repo": hex::encode(s.repo),
3000 
        "run": s.run,
3001 
        "job": s.job,
3002 
        "job_hash": s.job_hash.to_hex(),
3003 
        "state": s.state.to_hex(),
3004 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
3005 
        "environment": s.environment,
3006 
        "waiting": j.approval == "waiting" && j.status == "queued",
3007 
    })))
3008 
}
3009
3010 
#[derive(Deserialize)]
3011 
struct SealBody {
3012 
    signed: String,
3013 
}
3014
3015 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
3016 
/// reject with a signed approval (oxygenhub#235). The signature, not the
3017 
/// caller, says who decided; the caller must be signed in.
3018 
async fn seal_flow_job(
3019 
    State(app): State<Shared>,
3020 
    headers: HeaderMap,
3021 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
3022 
    Json(body): Json<SealBody>,
3023 
) -> Result<Json<serde_json::Value>, ApiError> {
3024 
    let c = caller(&app, &headers).await?;
3025 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3026 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
3027 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
3028 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
3029 
}
3030
417184c7 Andy McCall ↶ 3031 
async fn decide_flow_job(
3032 
    app: &Shared,
3033 
    headers: &HeaderMap,
3034 
    owner: &str,
3035 
    name: &str,
3036 
    number: i64,
3037 
    job: &str,
3038 
    approve: bool,
3039 
) -> Result<Json<serde_json::Value>, ApiError> {
3040 
    let c = caller(app, headers).await?;
3041 
    let me = c.require("repo:write")?.clone();
3042 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
3043 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
05f1a85a Andy McCall ↶ 3044 
    let via = c.agent.then_some(c.token.as_str());
3045 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve, via).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
417184c7 Andy McCall ↶ 3046 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
3047 
}
3048
b64e2537 Andy McCall ↶ 3049 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
3050 
/// report; the state hash names what was checked.
3051 
async fn post_check(
3052 
    State(app): State<Shared>,
3053 
    headers: HeaderMap,
3054 
    Path((owner, name)): Path<(String, String)>,
3055 
    Json(body): Json<NewCheck>,
3056 
) -> Result<(StatusCode, Json<Check>), ApiError> {
3057 
    let c = caller(&app, &headers).await?;
3058 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
3059 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3060 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
3061 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
3062 
    }
3063 
    if body.name.trim().is_empty() || body.name.len() > 100 {
3064 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
3065 
    }
3066 
    let ch = db::hooks::upsert_check(
3067 
        &app.db,
3068 
        row.id,
db72849c Andy McCall ↶ 3069 
        db::hooks::CheckReport {
3070 
            state: &body.state,
3071 
            name: body.name.trim(),
3072 
            status: body.status.as_str(),
3073 
            summary: &body.summary,
3074 
            url: &body.url,
3075 
            reporter: Some((me.id, &me.username)),
3076 
            seal: body.seal.as_deref().unwrap_or(""),
3077 
        },
b64e2537 Andy McCall ↶ 3078 
    )
3079 
    .await?;
3080 
    let api = check_of(&ch);
33d98147 Andy McCall 3081 
    app.bus.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
b64e2537 Andy McCall ↶ 3082 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
3083 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 3084 
}
3085
b64e2537 Andy McCall ↶ 3086 
async fn checks_for_state(
3087 
    State(app): State<Shared>,
3088 
    headers: HeaderMap,
3089 
    Path((owner, name, state)): Path<(String, String, String)>,
3090 
) -> Result<Json<Vec<Check>>, ApiError> {
3091 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 3092 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
3093 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 3094 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 3095 
}
3096
3097 
/// The state hash checks are keyed by, from what a client has: a state
3098 
/// hash, its heads (full change hashes joined with `+`, or the one head of
3099 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
3100 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
3101 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
3102 
    let hexes: Vec<&str> = s.split('+').collect();
3103 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
3104 
    if all_hashes {
3105 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
3106 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
3107 
            return Ok(s.to_string());
3108 
        }
3109 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
3110 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
3111 
    }
3112 
    let b = s.to_string();
3113 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
3114 
    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 ↶ 3115 
}
b66e70b7 Andy McCall ↶ 3116
3117 
// ----------------------------------------------------------------- runners
3118
3119 
/// Site administrators only, with any token of theirs (hub spec §13.2).
3120 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
3121 
    match c.account.as_ref() {
3122 
        Some(a) if a.is_admin => Ok(a),
3123 
        _ => Err(not_found("no such API route")),
3124 
    }
3125 
}
3126
9bbca80f Andy McCall ↶ 3127 
/// `GET /api/v1/admin/runner-updates` (oxygenhub#322, #326).
3128 
async fn runner_updates(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<RunnerUpdates>, ApiError> {
3129 
    let c = caller(&app, &headers).await?;
3130 
    require_site_admin(&c)?;
3131 
    use crate::web::runner_updates::{views, Reach};
3132 
    let v = views(&app, &Reach::Site).await?;
3133 
    let setting = |p: &crate::web::runner_updates::PolicyView| UpdateSetting {
3134 
        scope: p.scope.clone(),
3135 
        key: p.key.clone(),
3136 
        updates: match p.updates {
3137 
            "on" => Some(true),
3138 
            "off" => Some(false),
3139 
            _ => None,
3140 
        },
3141 
        channel: Some(p.channel.clone()).filter(|c| !c.is_empty()),
3142 
        window: Some(p.window.clone()).filter(|w| !w.is_empty()),
3143 
        dry_run: match p.dry_run {
3144 
            "on" => Some(true),
3145 
            "off" => Some(false),
3146 
            _ => None,
3147 
        },
3148 
    };
3149 
    let mut settings = vec![setting(&v.site)];
3150 
    settings.extend(v.owners.iter().map(setting));
3151 
    settings.extend(v.groups.iter().map(|g| setting(&g.policy)));
3152 
    settings.extend(v.runners.iter().map(|r| setting(&r.policy)));
3153 
    settings.retain(|s| s.scope == "site" || s.updates.is_some() || s.channel.is_some() || s.window.is_some() || s.dry_run.is_some());
3154 
    Ok(Json(RunnerUpdates {
3155 
        repo: db::accounts::setting(&app.db, crate::runner_updates::SETTING_REPO).await?.unwrap_or_default(),
3156 
        settings,
3157 
        groups: v
3158 
            .groups
3159 
            .iter()
3160 
            .map(|g| RunnerGroup {
3161 
                id: g.g.id,
3162 
                owner: g.g.owner.clone(),
3163 
                name: g.g.name.clone(),
3164 
                percent: g.g.percent,
3165 
                members: g.members.clone(),
1ec29691 Andy McCall ↶ 3166 
                wave: g.g.wave,
9bbca80f Andy McCall ↶ 3167 
            })
3168 
            .collect(),
3169 
        runners: v
3170 
            .runners
3171 
            .iter()
3172 
            .map(|r| RunnerUpdate {
3173 
                id: r.r.id,
3174 
                name: r.r.name.clone(),
3175 
                owner: r.r.scope_owner.clone(),
3176 
                version: r.r.version.clone(),
3177 
                groups: r.groups.clone(),
3178 
                updates: r.effective.updates,
3179 
                channel: r.effective.channel.clone(),
3180 
                window: r.effective.window.map(|(a, b)| format!("{a:02}-{b:02}")),
3181 
                dry_run: r.effective.dry_run,
3182 
                from: r.effective.from.clone(),
3183 
                now: r.offer.clone(),
3184 
                said: r.r.update_note.clone(),
3185 
            })
3186 
            .collect(),
3187 
        holds: db::runner_updates::holds(&app.db)
3188 
            .await?
3189 
            .into_iter()
3190 
            .map(|h| HeldBuild { version: h.version, runner: h.runner, why: h.why, at_ms: h.at_ms })
3191 
            .collect(),
3192 
    }))
3193 
}
3194
3195 
/// `PUT /api/v1/admin/runner-updates/settings`: one level's settings; what
3196 
/// it set, in words, or 422 saying what is wrong.
3197 
async fn runner_update_setting(
3198 
    State(app): State<Shared>,
3199 
    headers: HeaderMap,
3200 
    Json(u): Json<UpdateSetting>,
3201 
) -> Result<Json<serde_json::Value>, ApiError> {
3202 
    let c = caller(&app, &headers).await?;
3203 
    let me = require_site_admin(&c)?.clone();
3204 
    use crate::web::runner_updates::{apply_policy, PolicyForm, Reach};
3205 
    match apply_policy(&app, &me, &Reach::Site, &PolicyForm::of(&u)).await? {
3206 
        Ok(notice) => Ok(Json(serde_json::json!({ "notice": notice }))),
3207 
        Err(why) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, why)),
3208 
    }
3209 
}
3210
3211 
/// `POST /api/v1/admin/runner-updates/holds/{version}/lift` (#326).
3212 
async fn runner_update_lift(State(app): State<Shared>, headers: HeaderMap, Path(version): Path<String>) -> Result<StatusCode, ApiError> {
3213 
    let c = caller(&app, &headers).await?;
3214 
    let me = require_site_admin(&c)?.clone();
3215 
    if !db::runner_updates::lift(&app.db, &version).await? {
3216 
        return Err(not_found("that build is not held"));
3217 
    }
3218 
    db::accounts::audit(&app.db, Some(&me), "runner.update.lifted", &version, "offered again").await.ok();
3219 
    Ok(StatusCode::NO_CONTENT)
3220 
}
3221
b66e70b7 Andy McCall ↶ 3222 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
3223 
    let serves = match r.scope_repo_id {
3224 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
3225 
        None => r.scope_owner.clone(),
3226 
    };
3227 
    hub_api::Runner {
3228 
        id: r.id,
3229 
        status: r.status().to_string(),
3230 
        serves,
3231 
        labels: r.label_list().into_iter().map(String::from).collect(),
3232 
        name: r.name,
3233 
        arch: r.arch,
3234 
        os: r.os,
3235 
        version: r.version,
3236 
        max_jobs: r.max_jobs,
3237 
        memory_mib: r.memory_mib,
3238 
        cpus: r.cpus,
3239 
        key: r.key,
3240 
        source: r.source,
3241 
        last_seen_ms: r.last_seen_ms,
3242 
        running,
2fb70d01 Andy McCall ↶ 3243 
        free_disk_mib: r.free_disk_mib,
3244 
        load_x100: r.load_x100,
3245 
        speed: r.speed,
3246 
        speed_class: r.speed_class,
3247 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 3248 
    }
3249 
}
3250
3251 
/// `GET /api/v1/runners`.
3252 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
3253 
    let c = caller(&app, &headers).await?;
3254 
    require_site_admin(&c)?;
3255 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
3256 
    let mut out = Vec::new();
3257 
    for r in db::runners::list(&app.db).await? {
3258 
        let n = running.get(&r.id).copied().unwrap_or(0);
3259 
        out.push(runner_of(&app, r, n).await);
3260 
    }
3261 
    Ok(Json(out))
3262 
}
3263
3264 
#[derive(Deserialize)]
3265 
struct BeforeQuery {
3266 
    #[serde(default)]
3267 
    before: Option<i64>,
3268 
    #[serde(default)]
3269 
    limit: Option<i64>,
3270 
}
3271
3272 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
3273 
async fn runner_jobs(
3274 
    State(app): State<Shared>,
3275 
    headers: HeaderMap,
3276 
    Path(id): Path<i64>,
3277 
    Query(q): Query<BeforeQuery>,
3278 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
3279 
    let c = caller(&app, &headers).await?;
3280 
    require_site_admin(&c)?;
3281 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
3282 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
3283 
    Ok(Json(
3284 
        jobs.into_iter()
3285 
            .map(|j| hub_api::RunnerJob {
3286 
                repo: format!("{}/{}", j.owner, j.repo),
3287 
                run: j.run_number,
3288 
                job: j.job,
3289 
                status: j.status,
3290 
                started_ms: j.started_ms,
3291 
                finished_ms: j.finished_ms,
3292 
            })
3293 
            .collect(),
3294 
    ))
3295 
}
3296
3297 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
3298 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
3299 
    let c = caller(&app, &headers).await?;
3300 
    require_site_admin(&c)?;
3301 
    Ok(Json(
3302 
        db::flow::queue(&app.db)
3303 
            .await?
3304 
            .into_iter()
3305 
            .map(|e| hub_api::QueueItem {
3306 
                repo: format!("{}/{}", e.owner, e.name),
3307 
                run: e.run_number,
3308 
                job: e.job,
3309 
                status: e.status,
3310 
                runner: e.runner,
3311 
            })
3312 
            .collect(),
3313 
    ))
3314 
}
7d2eb590 Andy McCall ↶ 3315
3316 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
3317 
/// repository may use to review (hub spec §13.4). Accepted at once; the
3318 
/// answer arrives as a `comment` review via the assistant.
3319 
async fn request_assistant(
3320 
    State(app): State<Shared>,
3321 
    headers: HeaderMap,
3322 
    Path((owner, name, number)): Path<(String, String, i64)>,
3323 
    Json(body): Json<hub_api::AssistantRequest>,
3324 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
3325 
    let c = caller(&app, &headers).await?;
3326 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
3327 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
3328 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
3329 
    if Some(me.id) != p.author_id && role < Role::Write {
3330 
        return Err(forbidden("only the author or a writer asks for reviews"));
3331 
    }
3332 
    if !p.is_open() {
3333 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
3334 
    }
3335 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
3336 
        .await?
3337 
        .into_iter()
3338 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
3339 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
3340 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
3341 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
3342 
    Ok((StatusCode::ACCEPTED, Json(asked)))
3343 
}
62ceb2ee Andy McCall ↶ 3344
3345 
// -------------------------------------------------------- assistants (§13.4)
3346
3347 
use crate::levels::At;
3348 
use crate::web::assistants as aa;
3349
3350 
/// The level a repository's assistants live at, for its admins (repo:admin).
3351 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
3352 
    let me = c.require("repo:admin")?.clone();
3353 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
3354 
    Ok((me, At::repo(&row)))
3355 
}
3356
3357 
/// An organisation's level, for its owners (repo:admin).
3358 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3359 
    let me = c.require("repo:admin")?.clone();
3360 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
3361 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
3362 
        return Err(not_found("no such organisation"));
3363 
    }
3364 
    Ok((me, At::org(&o)))
3365 
}
3366
3367 
/// The site's level, for its administrators.
3368 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
3369 
    Ok((require_site_admin(c)?.clone(), At::site()))
3370 
}
3371
3372 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3373 
    match r {
3374 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
3375 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
3376 
    }
3377 
}
3378
3379 
macro_rules! assistant_routes {
3380 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
3381 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
3382 
            let c = caller(&app, &headers).await?;
3383 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3384 
            Ok(Json(aa::api_list(&app, &at).await?))
3385 
        }
3386 
        async fn $put(
3387 
            State(app): State<Shared>,
3388 
            headers: HeaderMap,
3389 
            Path(($($p),*)): Path<($($t),*)>,
3390 
            Json(body): Json<NewAssistant>,
3391 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3392 
            let c = caller(&app, &headers).await?;
3393 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3394 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
3395 
        }
3396 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
3397 
            let c = caller(&app, &headers).await?;
3398 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
3399 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3400 
        }
3401 
        async fn $prompt_put(
3402 
            State(app): State<Shared>,
3403 
            headers: HeaderMap,
3404 
            Path(($($p),*)): Path<($($t),*)>,
3405 
            Json(body): Json<AssistantPrompt>,
3406 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
3407 
            let c = caller(&app, &headers).await?;
3408 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
3409 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3410 
            Ok(Json(aa::api_prompt(&app, &at).await?))
3411 
        }
3412 
    };
3413 
}
3414
3415 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
3416
3417 
async fn repo_assistant_delete(
3418 
    State(app): State<Shared>,
3419 
    headers: HeaderMap,
3420 
    Path((owner, name, assistant)): Path<(String, String, String)>,
3421 
) -> Result<StatusCode, ApiError> {
3422 
    let c = caller(&app, &headers).await?;
3423 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
3424 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3425 
        Ok(StatusCode::NO_CONTENT)
3426 
    } else {
3427 
        Err(not_found("no such assistant at this level"))
3428 
    }
3429 
}
3430
3431 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
3432 
    org_level(app, c, org).await
3433 
}
3434
3435 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
3436 
    let c = caller(&app, &headers).await?;
3437 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3438 
    Ok(Json(aa::api_list(&app, &at).await?))
3439 
}
3440
3441 
async fn org_assistant_put(
3442 
    State(app): State<Shared>,
3443 
    headers: HeaderMap,
3444 
    Path(org): Path<String>,
3445 
    Json(body): Json<NewAssistant>,
3446 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3447 
    let c = caller(&app, &headers).await?;
3448 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3449 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3450 
}
3451
3452 
async fn org_assistant_delete(
3453 
    State(app): State<Shared>,
3454 
    headers: HeaderMap,
3455 
    Path((org, assistant)): Path<(String, String)>,
3456 
) -> Result<StatusCode, ApiError> {
3457 
    let c = caller(&app, &headers).await?;
3458 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3459 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3460 
        Ok(StatusCode::NO_CONTENT)
3461 
    } else {
3462 
        Err(not_found("no such assistant at this level"))
3463 
    }
3464 
}
3465
3466 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
3467 
    let c = caller(&app, &headers).await?;
3468 
    let (_, at) = org_level_one(&app, &c, &org).await?;
3469 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3470 
}
3471
3472 
async fn org_prompt_put(
3473 
    State(app): State<Shared>,
3474 
    headers: HeaderMap,
3475 
    Path(org): Path<String>,
3476 
    Json(body): Json<AssistantPrompt>,
3477 
) -> Result<Json<AssistantPrompt>, ApiError> {
3478 
    let c = caller(&app, &headers).await?;
3479 
    let (me, at) = org_level_one(&app, &c, &org).await?;
3480 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3481 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3482 
}
3483
3484 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
3485 
    let c = caller(&app, &headers).await?;
3486 
    let (_, at) = site_level(&c)?;
3487 
    Ok(Json(aa::api_list(&app, &at).await?))
3488 
}
3489
3490 
async fn site_assistant_put(
3491 
    State(app): State<Shared>,
3492 
    headers: HeaderMap,
3493 
    Json(body): Json<NewAssistant>,
3494 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
3495 
    let c = caller(&app, &headers).await?;
3496 
    let (me, at) = site_level(&c)?;
3497 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
3498 
}
3499
3500 
async fn site_assistant_delete(
3501 
    State(app): State<Shared>,
3502 
    headers: HeaderMap,
3503 
    Path(assistant): Path<String>,
3504 
) -> Result<StatusCode, ApiError> {
3505 
    let c = caller(&app, &headers).await?;
3506 
    let (me, at) = site_level(&c)?;
3507 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
3508 
        Ok(StatusCode::NO_CONTENT)
3509 
    } else {
3510 
        Err(not_found("no such assistant at this level"))
3511 
    }
3512 
}
3513
3514 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
3515 
    let c = caller(&app, &headers).await?;
3516 
    let (_, at) = site_level(&c)?;
3517 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3518 
}
3519
3520 
async fn site_prompt_put(
3521 
    State(app): State<Shared>,
3522 
    headers: HeaderMap,
3523 
    Json(body): Json<AssistantPrompt>,
3524 
) -> Result<Json<AssistantPrompt>, ApiError> {
3525 
    let c = caller(&app, &headers).await?;
3526 
    let (me, at) = site_level(&c)?;
3527 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
3528 
    Ok(Json(aa::api_prompt(&app, &at).await?))
3529 
}