Сделал Плейлист и добавил рекомендацию на главную страницу

music_storage/music/admin.py

@@ -5,7 +5,11 @@ from django.http import HttpRequest
 from django.urls import reverse
 from django.utils.html import format_html
 
-from music.models import Track, Album, Artist
+from music.models import Track
+from music.models import Album
+from music.models import Artist
+from music.models import Playlist
+from music.models import RecommendationPlaylist
 
 
 @admin.register(Track)
@@ -79,3 +83,23 @@ class ArtistAdmin(admin.ModelAdmin):
         return format_html('<a class="button" href="{}">Add Album</a>', url)
 
     add_album_link.short_description = "Add Album"
+
+
+@admin.register(Playlist)
+class PlaylistAdmin(admin.ModelAdmin):
+    list_display = ("name", "created_by", "created_at")
+    search_fields = ("name",)
+    list_filter = ("created_at",)
+
+
+@admin.register(RecommendationPlaylist)
+class RecommendationPlaylistAdmin(admin.ModelAdmin):
+    list_display = ("name", "is_actual", "created_by", "created_at")
+    search_fields = ("name",)
+    list_filter = ("is_actual", "created_at")
+    actions = ["make_actual"]
+
+    @admin.action(description="Set selected recommendation playlists as actual")
+    def make_actual(self, request: HttpRequest, queryset: Any) -> None:
+        for recommendation in queryset:
+            recommendation.switch_actual()