Add album artist field

src/backend/fetching.rs

@@ -98,6 +98,9 @@ pub async fn index_source(source: Source, mode: IndexMode, db: &DatabaseConnecti
                     source_id: Set(source.id.into()),
                     hash: Set(hash.try_into().into_diagnostic()?),
                     artist: Set(tags.and_then(|t| t.artist()).map(|t| t.to_string())),
+                    album_artist: Set(tags
+                        .and_then(|t| t.get_string(&lofty::ItemKey::AlbumArtist))
+                        .map(|t| t.to_string())),
                     name: Set(tags.and_then(|t| t.title()).map(|t| t.to_string())),
                     album: Set(tags.and_then(|t| t.album()).map(|t| t.to_string())),
                     genres: Set(tags.and_then(|t| t.genre()).map(|t| t.to_string())),

src/backend/migrator/m20220803_000001_create_library.rs

@@ -28,6 +28,7 @@ impl MigrationTrait for Migration {
                     .col(ColumnDef::new(Song::SourceId).integer().not_null())
                     .col(ColumnDef::new(Song::Hash).integer().not_null().unique_key())
                     .col(ColumnDef::new(Song::Artist).string())
+                    .col(ColumnDef::new(Song::AlbumArtist).string())
                     .col(ColumnDef::new(Song::Name).string())
                     .col(ColumnDef::new(Song::Album).string())
                     .col(ColumnDef::new(Song::Duration).integer().not_null())
@@ -60,6 +61,7 @@ pub enum Song {
     /// A hash of the song's samples as Vec<f32>
     Hash,
     Artist,
+    AlbumArtist,
     Name,
     Album,
     Duration,

src/backend/model/library.rs

@@ -1,8 +1,9 @@
 //! SeaORM Entity. Generated by sea-orm-codegen 0.9.1
 
 use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
 #[sea_orm(table_name = "library")]
 pub struct Model {
     #[sea_orm(primary_key)]
@@ -12,6 +13,7 @@ pub struct Model {
     pub source_id: i32,
     pub hash: u32,
     pub artist: Option<String>,
+    pub album_artist: Option<String>,
     pub name: Option<String>,
     pub album: Option<String>,
     pub duration: u32,

src/backend/model/playlist_entries.rs

@@ -1,8 +1,9 @@
 //! SeaORM Entity. Generated by sea-orm-codegen 0.9.1
 
 use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
 #[sea_orm(table_name = "playlist_entries")]
 pub struct Model {
     #[sea_orm(primary_key)]

src/backend/model/playlists.rs

@@ -1,8 +1,9 @@
 //! SeaORM Entity. Generated by sea-orm-codegen 0.9.1
 
 use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
 #[sea_orm(table_name = "playlists")]
 pub struct Model {
     #[sea_orm(primary_key)]