Desacoblar playlists de sessions i afegir slow jams

folkugat_web/services/sessions.py

@@ -1,10 +1,16 @@
+import dataclasses
 import datetime
 from datetime import date as Date
 
 from folkugat_web.config import date as config
+from folkugat_web.dal.sql import Connection, get_connection
+from folkugat_web.dal.sql.sessions import playlists as session_playlists
 from folkugat_web.dal.sql.sessions import query, write
 from folkugat_web.model import sessions as model
+from folkugat_web.model import temes as temes_model
+from folkugat_web.model.playlists import Playlist, PlaylistType
 from folkugat_web.model.sql import Order, OrderCol, Range
+from folkugat_web.services import playlists as playlists_service
 
 
 def get_date_names(date: Date) -> model.DateNames:
@@ -77,3 +83,80 @@ def stop_live_sessions():
 
 def set_live_session(session_id: int):
     write.set_live_session(session_id=session_id)
+
+
+def get_session_playlist_id(
+    session_id: int,
+    playlist_type: PlaylistType,
+    con: Connection | None = None,
+) -> int | None:
+    with get_connection(con=con) as con:
+        return session_playlists.get_playlist_id(
+            session_id=session_id,
+            playlist_type=playlist_type,
+            con=con,
+        )
+
+
+def get_session_playlist(
+    session_id: int,
+    playlist_type: PlaylistType,
+    con: Connection | None = None,
+) -> Playlist | None:
+    with get_connection(con=con) as con:
+        playlist_id = get_session_playlist_id(
+            session_id=session_id,
+            playlist_type=playlist_type,
+            con=con,
+        )
+        if playlist_id is None:
+            return None
+        return playlists_service.get_playlist(
+            playlist_id=playlist_id,
+            con=con,
+        )
+
+
+def get_session_setlist(
+    session_id: int,
+    con: Connection | None = None,
+) -> Playlist | None:
+    return get_session_playlist(
+        session_id=session_id,
+        playlist_type=PlaylistType.SESSION_SETLIST,
+        con=con,
+    )
+
+
+def get_session_slowjam(
+    session_id: int,
+    con: Connection | None = None,
+) -> Playlist | None:
+    return get_session_playlist(
+        session_id=session_id,
+        playlist_type=PlaylistType.SESSION_SLOWJAM,
+        con=con,
+    )
+
+
+def add_playlists_to_session(session: model.Session) -> model.Session:
+    if session.id is not None:
+        with get_connection() as con:
+            setlist = get_session_setlist(session_id=session.id, con=con)
+            if setlist:
+                setlist = playlists_service.add_temes_to_playlist(setlist)
+            slowjam = get_session_slowjam(session_id=session.id, con=con)
+            if slowjam:
+                slowjam = playlists_service.add_temes_to_playlist(slowjam)
+            session = dataclasses.replace(
+                session,
+                setlist=setlist,
+                slowjam=slowjam,
+            )
+    return session
+
+
+def get_commonly_played_temes(
+    tema_id: int,
+) -> list[temes_model.CommonlyPlayedTema]:
+    return session_playlists.get_commonly_played_tunes(tema_id=tema_id)