added position column to playlist_songs table

migrations/2024-04-13-024749_create_playlists_table/up.sql

@@ -8,5 +8,6 @@ CREATE TABLE playlists (
 CREATE TABLE playlist_songs (
     playlist_id INTEGER REFERENCES playlists(id) ON DELETE CASCADE NOT NULL,
     song_id INTEGER REFERENCES songs(id) ON DELETE CASCADE NOT NULL,
+    position INTEGER NOT NULL,
     PRIMARY KEY (playlist_id, song_id)
 );

src/api/playlists.rs

@@ -122,6 +122,7 @@ pub async fn get_songs(new_playlist_id: Option<i32>) -> Result<Vec<crate::models
         .inner_join(songs)
         .filter(playlist_id.eq(other_playlist_id))
         .select(songs::all_columns())
+        .order_by(position)
         .load(db_con)
         .map_err(|e| ServerFnError::<NoCustomError>::ServerError(format!("Error getting songs from playlist: {}", e)))?;
 

src/components/playlist.rs

@@ -105,7 +105,7 @@ pub fn PlaylistSong(song: Song, playlist_id: Option<i32>, set_songs: WriteSignal
 
     let delete_song = move |_| {
         spawn_local(async move {
-            let delete_result = remove_song(song.id.clone(), playlist_id).await;
+            let delete_result = remove_song(playlist_id,song.id.clone()).await;
             if let Err(err) = delete_result {
                 // Handle the error here, e.g., log it or display to the user
                 log!("Error deleting song: {:?}", err);

src/components/playlists.rs

@@ -11,16 +11,16 @@ pub fn Playlists() -> impl IntoView {
     let (playlists, set_playlists) = create_signal(vec![]);
 
     create_effect(move |_| {
+        
         spawn_local(async move {
-            let playlists = get_playlists().await;
+            let playlists2 = get_playlists().await;
-            if let Err(err) = playlists {
+            if let Err(err) = playlists2 {
                 // Handle the error here, e.g., log it or display to the user
                 log!("Error getting playlists: {:?}", err);
             } else {
-                log!("Playlists: {:?}", playlists);
+                set_playlists.update(|value| *value = playlists2.unwrap());
-                set_playlists.update(|value| *value = playlists.unwrap());
             }
-        })
+        });
     });
     
     view! {

src/schema.rs

@@ -26,6 +26,7 @@ diesel::table! {
     playlist_songs (playlist_id, song_id) {
         playlist_id -> Int4,
         song_id -> Int4,
+        position -> Int4,
     }
 }