Migrated links, lyrics and properties

folkugat_web/services/temes/links.py

@@ -1,6 +1,7 @@
 import re
-from typing import Optional
+from collections.abc import Iterable, Iterator
 
+from folkugat_web.dal.sql.temes import links as links_dal
 from folkugat_web.model import temes as model
 
 IMAGE_FORMATS_RE = "|".join([
@@ -30,3 +31,29 @@ def guess_link_type(url: str) -> model.LinkType | None:
             if regex.match(url):
                 return link_type
     return None
+
+
+def add_links_to_tema(tema: model.Tema) -> model.Tema:
+    if tema.id is not None:
+        tema.links = list(links_dal.get_links(tema_id=tema.id))
+    return tema
+
+
+def add_links_to_temes(temes: Iterable[model.Tema]) -> Iterator[model.Tema]:
+    return map(add_links_to_tema, temes)
+
+
+def get_link_by_id(link_id: int, tema_id: int | None = None) -> model.Link | None:
+    return next(iter(links_dal.get_links(link_id=link_id, tema_id=tema_id)), None)
+
+
+def update_link(link: model.Link):
+    links_dal.update_link(link=link)
+
+
+def delete_link(link_id: int, tema_id: int | None = None):
+    links_dal.delete_link(link_id=link_id, tema_id=tema_id)
+
+
+def create_link(tema_id: int) -> model.Link:
+    return links_dal.create_link(tema_id=tema_id)