refactor kontor-api to use SQLAlchemy 2.0 features for mapping fields

(cherry picked from commit e57abdbef7e13e3880738cd639225df5db0c37be)

kontor-api/src/db/repository/comics/artist.py

@@ -36,11 +36,12 @@ def get_artist_details(artist: Artist) -> ArtistDetailResponse:
     )
     return response
 
-def update_artist(add_artist: AddArtist, artist_id: str, db: Session) -> Artist:
+def update_artist(add_artist: AddArtist, artist_id: str, db: Session) -> Optional[Artist]:
     logger.info("update artist")
     artist: Optional[Artist] = db.get(Artist, artist_id)
-    artist.name = add_artist.name
-    db.add(artist)
-    db.commit()
-    db.refresh(artist)
+    if artist is not None:
+        artist.name = add_artist.name
+        db.add(artist)
+        db.commit()
+        db.refresh(artist)
     return artist

kontor-api/src/db/repository/comics/comic.py

@@ -1,4 +1,4 @@
-from typing import Dict, List
+from typing import Dict, List, Optional
 
 from sqlalchemy.orm import Session
 
@@ -31,10 +31,10 @@ def get_issue_details(issue: Issue) -> IssueDetailsResponse:
     return response
 
 
-def update_comic(comic: ComicSchema, comic_id: str, db: Session) -> type[Comic] | None:
-    logger.info(f"update_comic: {comic} with {comic_id}")
-    comic = db.get(Comic, comic_id) # type: ignore
-    return comic # type: ignore
+def update_comic(new_comic: ComicSchema, comic_id: str, db: Session) -> Optional[Comic]:
+    logger.info(f"update_comic: {new_comic} with {comic_id}")
+    comic: Optional[Comic] = db.get(Comic, comic_id)
+    return comic
 
 def get_short_info(comic: Comic) -> ComicResponse:
     response = ComicResponse(

kontor-api/src/db/repository/comics/worktype.py

@@ -1,6 +1,6 @@
 import uuid
 from datetime import datetime
-from typing import AnyStr
+from typing import AnyStr, Optional
 
 from sqlalchemy.orm import Session
 
@@ -22,11 +22,12 @@ def create_new_worktype(work: AddWorkType, db: Session) -> WorkType:
     return worktype
 
 
-def update_worktype(work: AddWorkType, worktype_id: AnyStr, db: Session) -> WorkType:
+def update_worktype(work: AddWorkType, worktype_id: AnyStr, db: Session) -> Optional[WorkType]:
     logger.info("update worktype")
-    worktype = db.get(WorkType, worktype_id)
-    worktype.name = work.worktype
-    db.add(worktype)
-    db.commit()
-    db.refresh(worktype)
+    worktype: Optional[WorkType] = db.get(WorkType, worktype_id)
+    if worktype is not None:
+        worktype.name = work.worktype
+        db.add(worktype)
+        db.commit()
+        db.refresh(worktype)
     return worktype