add migration to drop album and artist tables

app/lib/searchlib.py

@@ -197,8 +197,6 @@ class SearchAll:
             itertools.groupby(mapped_items, lambda x: x["type"])
         ]
 
-        print(len(groups))
-
         # merge items of a group into a dict that looks like: {"albums": [album1, ...]}
         groups = [
             {f"{group[0]['type']}s": [i['item'] for i in group]} for group in groups

app/migrations/__preinit/__init__.py

@@ -2,6 +2,8 @@
 Pre-init migrations are executed before the database is created.
 Useful when you need to move files or folders before the database is created.
 
+`Example use cases: Moving files around, dropping tables, etc.`
+
 PLEASE NOTE: OLDER MIGRATIONS CAN NEVER BE DELETED.
 ONLY MODIFY OLD MIGRATIONS FOR BUG FIXES OR ENHANCEMENTS ONLY.
 [TRY NOT TO MODIFY BEHAVIOR, UNLESS YOU KNOW WHAT YOU'RE DOING].
@@ -11,9 +13,10 @@ from sqlite3 import OperationalError
 from app.db.sqlite.migrations import MigrationManager
 from app.logger import log
 
+from .drop_artist_and_album_color_tables import DropArtistAndAlbumColorTables
 from .move_to_xdg_folder import MoveToXdgFolder
 
-all_preinits = [MoveToXdgFolder]
+all_preinits = [MoveToXdgFolder, DropArtistAndAlbumColorTables]
 
 
 def run_preinit_migrations():

app/migrations/__preinit/drop_artist_and_album_color_tables.py

@@ -0,0 +1,24 @@
+"""
+Another shot at attempting to fix duplicate album and artist color entries.
+This release should finally fix the issue. The migration script will now remove
+the album and artist color tables and recreate them.
+"""
+
+from app.db.sqlite.utils import SQLiteManager
+from app.logger import log
+
+
+class DropArtistAndAlbumColorTables:
+    version = 2
+    name = "DropArtistAndAlbumColorTables"
+
+    @staticmethod
+    def migrate():
+        with SQLiteManager() as cur:
+            tables = ["artists", "albums"]
+            for table in tables:
+                cur.execute(f"DROP TABLE IF EXISTS {table}")
+
+            cur.execute("VACUUM")
+
+        log.info("Deleted artist and album color data to fix a few bugs. ✅")