49 lines
1.5 KiB
Rust
49 lines
1.5 KiB
Rust
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use crate::player::dto::UploaderSummary;
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use crate::player::rows::ReleaseUploaderRow;
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pub(super) fn cover_url(file_id: Option<i64>) -> Option<String> {
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file_id.map(|id| format!("/api/player/cover/{id}"))
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}
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pub(super) fn track_cover_url(
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track_cover: Option<i64>,
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release_cover: Option<i64>,
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) -> Option<String> {
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cover_url(track_cover.or(release_cover))
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}
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pub(super) async fn load_release_uploaders(
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pool: &sqlx::PgPool,
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release_ids: &[i64],
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) -> Result<std::collections::HashMap<i64, Vec<UploaderSummary>>, sqlx::Error> {
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if release_ids.is_empty() {
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return Ok(std::collections::HashMap::new());
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}
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let rows = sqlx::query_as::<_, ReleaseUploaderRow>(
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r#"SELECT t.release_id,
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COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
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COUNT(*)::bigint AS track_count
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FROM furumusic__track t
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LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
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WHERE t.release_id = ANY($1) AND t.is_hidden = false
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GROUP BY t.release_id, COALESCE(mf.uploader_name, 'UFO')
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ORDER BY t.release_id, track_count DESC, uploader_name"#,
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)
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.bind(release_ids)
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.fetch_all(pool)
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.await?;
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let mut map: std::collections::HashMap<i64, Vec<UploaderSummary>> =
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std::collections::HashMap::new();
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for row in rows {
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map.entry(row.release_id)
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.or_default()
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.push(UploaderSummary {
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name: row.uploader_name,
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track_count: row.track_count,
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});
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}
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Ok(map)
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}
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