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fix(api): episode rows need a token beyond series title

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Per amended DESIGN.md 9.2, an episode row now also requires at
least one query token to match the episode title on its own, so
a series-title-only query lists the series and no episodes.
This commit is contained in:
Miguel Palhas
2026-08-24 11:59:18 +01:00
parent 8f7373d73d
commit 2c293e7f60
2 changed files with 28 additions and 9 deletions
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crates/arr-api/src/search.rs
+25 -6
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@@ -233,9 +233,11 @@ pub async fn search(
library.extend(series_rows.into_iter().map(LibraryResult::Series));
// §9.2 names the TV case explicitly: `bluey hospital` finds the episode.
// Tokens may split across the series and episode titles, so the haystack
// is both joined and every token must land somewhere in it.
let episode_rows = sqlx::query_as!(LibraryEpisode, r#"SELECT e.id AS "episode_id!: i64", s.id AS "series_id!: i64", s.title AS "series_title!: String", printf('S%02dE%02d', se.number, e.number) AS "tag!: String", e.title AS "title!: String", s.poster_path, s.vote_average, s.tmdb_id AS "series_tmdb_id!: i64" FROM episodes e JOIN seasons se ON se.id = e.season_id JOIN series s ON s.id = se.series_id WHERE NOT EXISTS (SELECT 1 FROM json_each(?) token WHERE (s.title || ' ' || e.title) NOT LIKE '%' || token.value || '%' ESCAPE '\') ORDER BY s.title, se.number, e.number, e.id"#, tokens)
// Tokens may split across the series and episode titles, so every token
// must land in the concatenation — and at least one must match the
// episode title on its own, or a series-title-only query would list
// every episode the series has.
let episode_rows = sqlx::query_as!(LibraryEpisode, r#"SELECT e.id AS "episode_id!: i64", s.id AS "series_id!: i64", s.title AS "series_title!: String", printf('S%02dE%02d', se.number, e.number) AS "tag!: String", e.title AS "title!: String", s.poster_path, s.vote_average, s.tmdb_id AS "series_tmdb_id!: i64" FROM episodes e JOIN seasons se ON se.id = e.season_id JOIN series s ON s.id = se.series_id WHERE NOT EXISTS (SELECT 1 FROM json_each(?) token WHERE (s.title || ' ' || e.title) NOT LIKE '%' || token.value || '%' ESCAPE '\') AND EXISTS (SELECT 1 FROM json_each(?) token WHERE e.title LIKE '%' || token.value || '%' ESCAPE '\') ORDER BY s.title, se.number, e.number, e.id"#, tokens, tokens)
.fetch_all(database.pool())
.await?;
library.extend(episode_rows.into_iter().map(LibraryResult::Episode));
@@ -956,15 +958,32 @@ mod tests {
assert_eq!(response["tmdb"][0]["kind"], "series");
assert_eq!(response["tmdb"][0]["title"], "Bluey");
// §9.2, amended: an episode row surfaces only when the query matches
// something beyond the series title. `bluey` alone returns the series
// row and no episode below it.
let response: serde_json::Value = reqwest::get(format!("{base}/api/search?q=bluey"))
.await
.expect("search")
.json()
.await
.expect("json");
assert_eq!(response["library"][0]["kind"], "series");
assert_eq!(response["library"][0]["title"], "Bluey");
assert_eq!(response["library"][0]["tmdb_id"], 82_728);
let library = response["library"].as_array().expect("library");
assert_eq!(library.len(), 1);
assert_eq!(library[0]["kind"], "series");
assert_eq!(library[0]["title"], "Bluey");
assert_eq!(library[0]["tmdb_id"], 82_728);
// An episode-title-only query still finds the episode.
let response: serde_json::Value = reqwest::get(format!("{base}/api/search?q=hospital"))
.await
.expect("search")
.json()
.await
.expect("json");
let library = response["library"].as_array().expect("library");
assert_eq!(library.len(), 1);
assert_eq!(library[0]["kind"], "episode");
assert_eq!(library[0]["title"], "Hospital");
}
#[tokio::test]