Migrated links, lyrics and properties

folkugat_web/services/temes/lyrics.py

@@ -0,0 +1,30 @@
+from collections.abc import Iterable, Iterator
+
+from folkugat_web.dal.sql.temes import lyrics as lyrics_dal
+from folkugat_web.model import temes as model
+
+
+def add_lyrics_to_tema(tema: model.Tema) -> model.Tema:
+    if tema.id is not None:
+        tema.lyrics = list(lyrics_dal.get_lyrics(tema_id=tema.id))
+    return tema
+
+
+def add_lyrics_to_temes(temes: Iterable[model.Tema]) -> Iterator[model.Tema]:
+    return map(add_lyrics_to_tema, temes)
+
+
+def get_lyric_by_id(lyric_id: int, tema_id: int | None = None) -> model.Lyrics | None:
+    return next(iter(lyrics_dal.get_lyrics(lyric_id=lyric_id, tema_id=tema_id)), None)
+
+
+def update_lyric(lyric: model.Lyrics):
+    lyrics_dal.update_lyric(lyric=lyric)
+
+
+def delete_lyric(lyric_id: int, tema_id: int | None = None):
+    lyrics_dal.delete_lyric(lyric_id=lyric_id, tema_id=tema_id)
+
+
+def create_lyric(tema_id: int) -> model.Lyrics:
+    return lyrics_dal.create_lyric(tema_id=tema_id)