Files
Mangalord/backend/tests/api_bookmarks.rs
MechaCat02 e92c581c7b feat: bookmarks (CRUD + per-user listing + frontend toggle)
Backend:
- Migration 0004_bookmarks_unique.sql adds a partial unique index on
  (user_id, manga_id) WHERE chapter_id IS NULL. The 0001 UNIQUE
  constraint over (user_id, manga_id, chapter_id) doesn't block dupes
  when chapter_id is NULL under Postgres's default NULLS DISTINCT, so a
  user could otherwise bookmark the same manga twice at the manga
  level. Chapter-level dupes are still caught by the 0001 constraint.
- repo::bookmark with create / list_for_user / find_owner / delete.
  create catches the 23505 unique violation and surfaces it as
  AppError::Conflict so handlers return a clean 409.
- POST /api/v1/bookmarks { manga_id, chapter_id?, page? } — CurrentUser
  required. Pre-validates the manga exists (404 if not) and, when
  chapter_id is supplied, that the chapter belongs to that manga (also
  404), so FK violations can't bubble up as 500s.
- DELETE /api/v1/bookmarks/{id} — owner-only. 404 if unknown, 403 if it
  exists for another user, 204 on success. Idempotent: deleting an
  already-deleted bookmark is 404, not 500.
- GET /api/v1/me/bookmarks — paged envelope, sorted by created_at DESC,
  scoped to the current user so the URL itself can't be used to peek at
  someone else's bookmarks.

Integration coverage in tests/api_bookmarks.rs (9 cases): create+list
returns only own; duplicate manga-level bookmark → 409; unknown manga
→ 404; unauthenticated POST → 401; user A cannot delete user B's
bookmark (403); unknown delete → 404; double-delete → 404, not 500;
/me/bookmarks requires auth; paged envelope shape on empty list.

Frontend:
- lib/api/bookmarks.ts with createBookmark / deleteBookmark /
  listMyBookmarks. listMyBookmarksOrEmpty wraps the 401 case so pages
  can render anonymously without try/catch boilerplate.
- /manga/[id] overview: pre-loads the user's bookmark list in its load
  function and renders either:
  - "★ Bookmarked" / "☆ Bookmark" toggle with aria-pressed when authed;
    click POSTs or DELETEs and mutates a local working copy of the
    bookmark list (optimistic UI without re-fetching);
  - or a "Sign in to bookmark" link for anonymous users.
- /bookmarks page lists the current user's bookmarks (chapter-level
  bookmarks link into the reader, manga-level back to the overview).
  Anonymous users see a sign-in prompt instead of a 401 page.

E2E in e2e/bookmarks.spec.ts (3 cases): authed toggle round-trip
(bookmark, see in /bookmarks list, unbookmark); anonymous user gets the
sign-in CTA on the overview; anonymous /bookmarks shows the sign-in
prompt. Existing reader.spec.ts updated for the new
bookmark-signin/toggle test IDs.

Lockstep version bump to 0.7.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 22:40:27 +02:00

240 lines
7.3 KiB
Rust

mod common;
use axum::http::StatusCode;
use serde_json::json;
use sqlx::PgPool;
use tower::ServiceExt;
use uuid::Uuid;
#[sqlx::test(migrations = "./migrations")]
async fn create_then_list_returns_only_own(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie_a) = common::register_user(&h.app).await;
let (_, cookie_b) = common::register_user(&h.app).await;
let manga_id = common::seed_manga_via_api(&h.app, &cookie_a, "Berserk").await;
// User A bookmarks the manga.
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/bookmarks",
json!({ "manga_id": manga_id.to_string() }),
&cookie_a,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::CREATED);
let body = common::body_json(resp).await;
assert_eq!(body["manga_id"], manga_id.to_string());
// User B sees nothing.
let resp = h
.app
.clone()
.oneshot(common::get_with_cookie("/api/v1/me/bookmarks", &cookie_b))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::OK);
let body = common::body_json(resp).await;
assert_eq!(body["items"], json!([]));
// User A sees their bookmark.
let resp = h
.app
.oneshot(common::get_with_cookie("/api/v1/me/bookmarks", &cookie_a))
.await
.unwrap();
let body = common::body_json(resp).await;
let items = body["items"].as_array().unwrap();
assert_eq!(items.len(), 1);
assert_eq!(items[0]["manga_id"], manga_id.to_string());
}
#[sqlx::test(migrations = "./migrations")]
async fn create_returns_409_on_duplicate_manga_level(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let manga_id = common::seed_manga_via_api(&h.app, &cookie, "Berserk").await;
let make = || {
common::post_json_with_cookie(
"/api/v1/bookmarks",
json!({ "manga_id": manga_id.to_string() }),
&cookie,
)
};
let first = h.app.clone().oneshot(make()).await.unwrap();
assert_eq!(first.status(), StatusCode::CREATED);
let second = h.app.oneshot(make()).await.unwrap();
assert_eq!(second.status(), StatusCode::CONFLICT);
let body = common::body_json(second).await;
assert_eq!(body["error"]["code"], "conflict");
}
#[sqlx::test(migrations = "./migrations")]
async fn create_404_on_unknown_manga(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let unknown = Uuid::nil();
let resp = h
.app
.oneshot(common::post_json_with_cookie(
"/api/v1/bookmarks",
json!({ "manga_id": unknown.to_string() }),
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
}
#[sqlx::test(migrations = "./migrations")]
async fn create_requires_authentication(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let manga_id = common::seed_manga_via_api(&h.app, &cookie, "Berserk").await;
// Unauthenticated request → 401.
let resp = h
.app
.oneshot(common::post_json(
"/api/v1/bookmarks",
json!({ "manga_id": manga_id.to_string() }),
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
}
#[sqlx::test(migrations = "./migrations")]
async fn user_a_cannot_delete_user_b_bookmark(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie_a) = common::register_user(&h.app).await;
let (_, cookie_b) = common::register_user(&h.app).await;
let manga_id = common::seed_manga_via_api(&h.app, &cookie_a, "Berserk").await;
// User A creates a bookmark.
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/bookmarks",
json!({ "manga_id": manga_id.to_string() }),
&cookie_a,
))
.await
.unwrap();
let body = common::body_json(resp).await;
let id = body["id"].as_str().unwrap().to_string();
// User B tries to delete → 403.
let resp = h
.app
.clone()
.oneshot(common::delete_with_cookie(
&format!("/api/v1/bookmarks/{id}"),
&cookie_b,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::FORBIDDEN);
let body = common::body_json(resp).await;
assert_eq!(body["error"]["code"], "forbidden");
// User A succeeds.
let resp = h
.app
.oneshot(common::delete_with_cookie(
&format!("/api/v1/bookmarks/{id}"),
&cookie_a,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NO_CONTENT);
}
#[sqlx::test(migrations = "./migrations")]
async fn delete_unknown_bookmark_is_404(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.oneshot(common::delete_with_cookie(
"/api/v1/bookmarks/00000000-0000-0000-0000-000000000000",
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
}
#[sqlx::test(migrations = "./migrations")]
async fn delete_already_deleted_bookmark_is_404(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let manga_id = common::seed_manga_via_api(&h.app, &cookie, "Berserk").await;
let resp = h
.app
.clone()
.oneshot(common::post_json_with_cookie(
"/api/v1/bookmarks",
json!({ "manga_id": manga_id.to_string() }),
&cookie,
))
.await
.unwrap();
let id = common::body_json(resp).await["id"].as_str().unwrap().to_string();
let resp = h
.app
.clone()
.oneshot(common::delete_with_cookie(
&format!("/api/v1/bookmarks/{id}"),
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NO_CONTENT);
// Deleting again → 404, not 500.
let resp = h
.app
.oneshot(common::delete_with_cookie(
&format!("/api/v1/bookmarks/{id}"),
&cookie,
))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::NOT_FOUND);
}
#[sqlx::test(migrations = "./migrations")]
async fn list_me_requires_authentication(pool: PgPool) {
let h = common::harness(pool);
let resp = h
.app
.oneshot(common::get("/api/v1/me/bookmarks"))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::UNAUTHORIZED);
}
#[sqlx::test(migrations = "./migrations")]
async fn list_me_returns_paged_envelope(pool: PgPool) {
let h = common::harness(pool);
let (_, cookie) = common::register_user(&h.app).await;
let resp = h
.app
.oneshot(common::get_with_cookie("/api/v1/me/bookmarks", &cookie))
.await
.unwrap();
assert_eq!(resp.status(), StatusCode::OK);
let body = common::body_json(resp).await;
assert!(body["items"].is_array());
assert_eq!(body["page"]["limit"], 50);
assert_eq!(body["page"]["offset"], 0);
assert!(body["page"]["total"].is_null());
}