From 2f18ef5f44da9ccb52cf7b69eab36519354d2556 Mon Sep 17 00:00:00 2001
From: Keith Edmunds <kae@tiger-computing.co.uk>
Date: Mon, 27 Jan 2025 14:28:34 +0000
Subject: [PATCH] Cascade deleted tracks to playlist_rows and playdates

---
 app/dbtables.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/dbtables.py b/app/dbtables.py
index 1d31e4f..808c301 100644
--- a/app/dbtables.py
+++ b/app/dbtables.py
@@ -147,12 +147,15 @@ class TracksTable(Model):
     title: Mapped[str] = mapped_column(String(256), index=True)
 
     playlistrows: Mapped[list[PlaylistRowsTable]] = relationship(
-        "PlaylistRowsTable", back_populates="track"
+        "PlaylistRowsTable",
+        back_populates="track",
+        cascade="all, delete-orphan",
     )
     playlists = association_proxy("playlistrows", "playlist")
     playdates: Mapped[list[PlaydatesTable]] = relationship(
         "PlaydatesTable",
         back_populates="track",
+        cascade="all, delete-orphan",
         lazy="joined",
     )