Afegir partitures de llistes (cançoners)

scripts/06_migrate_session_playlist_names.py

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+import datetime
+import json
+from collections.abc import Iterable
+
+from folkugat_web.dal.sql import get_connection
+from folkugat_web.dal.sql.sessions import playlists as session_playlists
+from folkugat_web.model.playlists import PlaylistType
+from folkugat_web.services import sessions as sessions_service
+from folkugat_web.dal.sql.playlists import write as playlists_write
+
+def main():
+    """Main migration function."""
+    with get_connection() as con:
+        cur = con.cursor()
+        query = """ SELECT 
+                    sp.playlist_id,
+                    sp.session_id,
+                    s.date,
+                    sp.playlist_type,
+                    p.name as current_name
+                FROM session_playlists sp
+                JOIN sessions s ON sp.session_id = s.id
+                JOIN playlists p ON sp.playlist_id = p.id
+                WHERE p.name IS NULL OR p.name = ''
+                ORDER BY sp.session_id, sp.playlist_type """
+        _ = cur.execute(query)
+        rows = cur.fetchall()
+        
+        if not rows:
+            print("No session playlists need renaming.")
+            return
+        
+        updated_count = 0
+        for row in rows:
+            playlist_id, session_id, session_date, playlist_type, current_name = row
+            
+            # Parse session date properly
+            session_date = sessions_service.get_date_names(
+                datetime.date.fromisoformat(session_date)
+            )
+            
+            # Generate proper name based on playlist type
+            if playlist_type == PlaylistType.SESSION_SETLIST.value:
+                new_name = f"Sessió del {session_date.day} de {session_date.month_name} de {session_date.year}"
+            elif playlist_type == PlaylistType.SESSION_SLOWJAM.value:
+                new_name = f"Slow Jam del {session_date.day} de {session_date.month_name} de {session_date.year}"
+            else:
+                print(f"Unknown playlist type {playlist_type} for playlist {playlist_id}")
+                continue
+            
+            # Update the playlist name using existing function
+            playlists_write.update_playlist_name(
+                playlist_id=playlist_id,
+                name=new_name,
+                con=con
+            )
+            
+            current_name_display = current_name or "None"
+            print(
+                f"Updated playlist {playlist_id} (session {session_id}) "
+                f"from '{current_name_display}' to '{new_name}'"
+            )
+            updated_count += 1
+        
+        con.commit()
+        print(f"Migration completed! Updated {updated_count} playlist names.")
+        print("DONE!")
+
+
+if __name__ == "__main__":
+    main()